[go: up one dir, main page]

KR970706536A - 컨테이너의 적치 상태를 인식하는 전자 재고조사장치 및 방법 - Google Patents

컨테이너의 적치 상태를 인식하는 전자 재고조사장치 및 방법 Download PDF

Info

Publication number
KR970706536A
KR970706536A KR1019970701699A KR19970701699A KR970706536A KR 970706536 A KR970706536 A KR 970706536A KR 1019970701699 A KR1019970701699 A KR 1019970701699A KR 19970701699 A KR19970701699 A KR 19970701699A KR 970706536 A KR970706536 A KR 970706536A
Authority
KR
South Korea
Prior art keywords
electronic tag
container
dependent
signal
information
Prior art date
Application number
KR1019970701699A
Other languages
English (en)
Other versions
KR100382582B1 (ko
Inventor
이 구시리에 워렌
Original Assignee
죤스 제임스 씨이
노스롭 그루만 코퍼레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 죤스 제임스 씨이, 노스롭 그루만 코퍼레이션 filed Critical 죤스 제임스 씨이
Publication of KR970706536A publication Critical patent/KR970706536A/ko
Application granted granted Critical
Publication of KR100382582B1 publication Critical patent/KR100382582B1/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/02—Comparing digital values
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/09—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing processing capability normally carried out by the receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07796—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements on the record carrier to allow stacking of a plurality of similar record carriers, e.g. to avoid interference between the non-contact communication of the plurality of record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

본 장치는 다수의 컨테이너중 하나에 아주 근접하여 위치시키는 것이 가능한 전자 태그를 활용하는 컨테이너그룹에서 컨테이너 위치를 인식하는 장치이다. 상기 전자 태그는 적어도 하나의 장 대역 트랜시버부와 적어도 하나의 단 대역 트랜시버부를 포함한다. 각각의 장 대역 트랜시버부는 다른 태그와 조합된 단 대역 트랜시버부 또는 호출 장치중 어느 하나와 교통가능하다. 각각의 단 대역 트랜시버부는 다른 태그의 장 대역 트랜시버부와 교통가능하다. 상기 장치는 상기 컨테이너가 쌓아 올림 및 포개 넣음 형식으로 저장 보괄될 경우, 다른 컨테이너에 대하여 임의의 컨테이너를 인식하는 데 지원된다. 위성 위치 인식 시스템이 지구상의 컨테이너 위치를 인식하는 데 활용된다.

Description

컨테이너의 적치 상태를 인식하는 전자 재고조사장치 및 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제6도는 위치인식 정보용 GPS를 활용하는 제3a도 도시의 쌓아 올림 컨테이너 위치 인식 장치에 대한 다른 실시예를 도시한 도면, 제7도는 제6도의 실시예에서 활용 가능한 리모트 모듈에 대한 일 실시예를 개략적으로 도시한 도면.

Claims (29)

  1. 물건군 내에 보유된 물건의 위치를 인식하는 장치에 있어서, 하나의 물건에 상대적으로 근접하여 위치가능하며, 적어도 하나의 장 대역 트랜시버부를 포함하는 전자 태그; 다른 전자 태그의 단 대역 트랜시버부 혹은 호출 장치중 어느 하나와 통신가능한 각각의 장 대역 트랜시버부; 다른 전자 태그의 장 대역 트랜시버부와 통신가능한 각각의 단 대역 트랜시버부를 포함하는 것을 특징으로 하는 장치.
  2. 제1항에 있어서, 상기 물건은 컨테이너인 것을 특징으로 하는 장치.
  3. 제2항에 있어서, 제1컨테이너 및 인접 컨테이너로서, 상기 제1컨테이너는 상기 인접 컨테이너와 조합한장 대역 트랜시버부에 신호의 전송이 가능한 단 대역 트랜시버부와 더불어 전자 태그와 조합된 적어도 하나의 인접 컨테이너를 가지며 다른 장 대역 트랜시버부에는 신호가 전송되지 않는 제1컨테이너 및 인접 컨테이너를 추가로 포함하는 것을 특징으로 하는 장치.
  4. 제1항에 있어서, 상기 물건은 포개 넣음 형식으로 저장 보관 가능한 것을 특징으로 하는 장치.
  5. 제4항에 있어서, 제1컨테이너 및 적어도 하나의 포개 넣음 컨테이너로서, 상기 제1컨테이너는 상기 포개넣음 컨테이너와 조합한 장 대역 트랜시버부로 신호 전송이 가능하게 단 대역 트랜시버부와 더불어 전자 태그와 결합된 적어도 하나의 컨테이너를 가지며, 다른 장 대역 트랜시버부에는 신호가 전송되지 않는 제1컨테이너및 적어도 하나의 포개 넣음 컨테이너를 추가로 포함하는 것을 특징으로 하는 장치.
  6. 제1항에 있어서, 상기 장 대역 트랜시버부는 장 대역 안테나를 포함하는 것을 특징으로 하는 장치.
  7. 제1항에 있어서, 상기 단 대역 트랜시버부는 단 대역 안테나와 조합된 것을 특징으로 하는 장치.
  8. 제1항에 있어서, 상기 전자 태그는 상기 전자 태그의 위치 정보를 제공하는 수단을 추가로 포함하는 것을 특징으로 하는 장치.
  9. 제8항에 있어서, 상기 위치 인식 수단은 적어도 하나의 상기 전자 태그와 관련한 GPS 위치 인식 정보의 공급이 가능한 GPS 중계기를 포함하는 것을 특징으로 하는 장치.
  10. 물건 재고조사 방법으로서, 복수의 물건 각각에 각각의 장 대역 안테나 및 단 대역 안테나를 가지는 전자 태그를 부착하는 단계; 적어도 하나의 열로 상기 물건을 쌓아 올림에 따라, 각각의 열내의 상기 물건 중 하나가 상기 복수의 컨테이너의 외주측에 진열되는 단계; 상기 복수의 컨테이너에 호출 신호를 가함에 따라, 상기 호출 신호를 수신하는 상기 전자 태그 각각이 종속 명령을 송신하는 단계; 단일 열용 주 전자 태그로서 종속 신호를 수신하고, 이어서 호출 신호를 수신하는 각각의 전자 태그를 규정하되 다른 비진열된 물건과 조합된 단일 열내의 다른 전자 태그 모두가 종속 전자 태그로 규정되도록 하는 단계; 상기 종속 전자 태그및 주 전자 태그 사이에서 상호 작용함에 따라, 정보가 상기 열중 특정의 한 열내의 각각의 종속 전자 태그로부터 그 특정 열내의 주 전자 태그로 전송되는 단계를 포함하는 것을 특징으로 하는 방법.
  11. 제10항에 있어서, 자기-재고조사 신호를 공급함에 따라, 상기 주 전자 태그는 그 신원을 확보하고, 상기 각각의 종속 전자 태그도 그 신원을 확보하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
  12. 제10항에 있어서, 상기 정보는 물건의 목록에 관한 정보인 것을 특징으로 하는 방법.
  13. 제10항에 있어서, 상기 정보는 상기 물건의 위치에 관한 정보인 것을 특징으로 하는 방법.
  14. 제10항에 있어서, 상기 신호를 호출 장치에 전송하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
  15. 제10항에 있어서, 상기 정보는 상기 적어도 하나의 전자 태그에 대한 GPS 위치 인식 정보를 추가로 포함하는 것을 특징으로 하는 방법.
  16. 재고 조사 방법으로서 : 복수의 물건 각각에 장 대역 안테나부 및 단 대역 안테나부를 가지는 전자 태그를 부착하는 단계; 내장 호출장치를 가지는 큰 포개 넣음 컨테이너내에 상기 물건을 포개 넣는 단계; 상기 포개넣음 컨테이너로 호출 신호를 가함에 따라, 상기 내장 호출 장치가 주 전자 태그로 간주 처리됨과 동시에 상기 물건과 조합된 전자 태그 모두가 종속 전자 태그로 간주되는 단계; 상기 종속 전자 태그로부터 상기 호출 장치로 정보를 전송하는 단계를 포함하는 것을 특징으로 하는 방법.
  17. 제16항에 있어서, 자기-재고조사 신호를 공급항에 따라, 상기 호출 장치가 그 신원을 확보하며, 상기 종속 전자 태그도 그 신원을 확보하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
  18. 제16항에 있어서, 상기 종속 전자 태그가 부착된 상기 물건에 관련한 정보를 나타내는 데이터를 전송하는 정보 전송 단계를 추가로 포함하는 것을 특징으로 하는 방법.
  19. 제16항에 있어서, 상기 정보는 상기 제1컨테이너의 목록에 관한 정보인 것을 특징으로 하는 방법.
  20. 제16항에 있어서, 원격 조작의 호출 장치로 호출 장치에 관련한 위치 인식 GPS 정보를 전송하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
  21. 전자 태그군으로부터 주 전자 태그를 선택하는 방법으로서, 복수의 물건에 장 대역 안테나, 단 대역 안테나로 이루어진 하나의 전자 태그를 장착하되, 각각의 전자 태그중 상기 장 대역 안테나는 그들이 장착된 곳에 상기 전자 태그에 대하여 모두 동일 방향을 향하며, 상기 단 대역 안테나는 각각의 물건의 해당 대향측에 위치하도록 하는 단계; 상기 물건을 쌓아 올림으로써, 진열 표면에 인접한 하나를 제외한 인접 안테나에 대한 단 대역 안테나에 아주 근접한 상태를 이루는 단계; 복수의 전자 태그에 의해 수신된 제1신호를 가함으로써, 상기 제1신호를 수신하는 각각의 태그로 하여금 그 단 대역 안테나 전역에 걸쳐 종속 신호를 송신하게끔 하되, 상기 종속 신호는 제2종속 신호를 송신하는 단 대역 안테나와 조합한 태그에 의거하여 인접 태그에 부착된 장 대역 안테나에 의해 수신만 되도록 하는 방식으로 송신되도록 하는 단계; 및 상기 제2종속 신호를 수신하지 않는 장 대역 안테나를 결정하도록 상기 장 대역 안테나 전역에 걸쳐 신호를 모니터하되, 제1신호를 수신한후 상기 제2종속 신호를 수신하지 않는 임의의 물건을 주 전자 태그로 간주하며, 상기 제2종속 신호를 수신하는 각각의 전자 태그는 종속 전자 태그로 간주하는 단계를 포함하는 것을 특징으로 하는 방법.
  22. 제1종속 전자 태그로부터 주 전자 태그, 물건에 부착된 모든 전자 태그로 정보를 전송하는 방법으로서, 상기 주 전자 태그로 자기 재고인식 명령을 공급하는 단계; 상기 주 전자 태그로부터 제1종속 명령을 냄으로써, 종속 명령을 수신하는 각각의 종속 전자 태그가 상기 주 전자 태그와 링크되는 단계; 상기 제2종속 전자 태그로부터 상기 제1종속 전자 태그로 상기 제2종속 전자 태그에 관련한 제2데이터를 전송하는 단계를 포함하는 것을 특징으로 하는 방법.
  23. 제23항에 있어서, 상기 제1종속 전자 태그로부터 제2종속 전자 태그로 제2종속 명령을 내리는 단계; 및 상기 제1종속 전자 태그로 제2종속 전자 태그에 관련한 제2데이터를 송신하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
  24. 제23항에 있어서, 상기 제1종속 전자 태그로부터 상기 주 전자 태그로 상기 제2데이터를 송신하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
  25. 제24항에 있어서, 상기 자기 재고 인식 명령은 호출 장치로부터 송신되는 것을 특징으로 하는 방법.
  26. 제25항에 있어서, 상기 주 전자 태그로부터 상기 호출 장치로 상기 제1데이터를 전송하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
  27. 제26항에 있어서, 상기 주 전자 태그로부터 상기 호출 장치로 상기 제2데이터를 전송하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
  28. 제23항에 있어서, 상기 제1데이터는 상기 제1종속 전자 태그의 재고 조사 목록을 포함하는 것을 특징으로 하는 방법.
  29. 제25항에 있어서, 상기 제2데이터는 상기 제2종속 전자 태그의 재고 조사 목록을 포함하는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970701699A 1994-09-14 1995-09-08 컨테이너의적치상태를인식하는전자재고조사장치및방법 KR100382582B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/306,051 1994-09-14
US08/306,051 US5565858A (en) 1994-09-14 1994-09-14 Electronic inventory system for stacked containers

Publications (2)

Publication Number Publication Date
KR970706536A true KR970706536A (ko) 1997-11-03
KR100382582B1 KR100382582B1 (ko) 2003-07-18

Family

ID=23183544

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970701699A KR100382582B1 (ko) 1994-09-14 1995-09-08 컨테이너의적치상태를인식하는전자재고조사장치및방법

Country Status (6)

Country Link
US (1) US5565858A (ko)
JP (1) JP3782105B2 (ko)
KR (1) KR100382582B1 (ko)
GB (1) GB2307370B (ko)
TW (1) TW275107B (ko)
WO (1) WO1996008760A1 (ko)

Families Citing this family (381)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050040961A1 (en) * 1995-04-11 2005-02-24 Tuttle John R. RF identification system with restricted range
US6097301A (en) * 1996-04-04 2000-08-01 Micron Communications, Inc. RF identification system with restricted range
WO1996021921A1 (en) * 1995-01-13 1996-07-18 Cantu Gary R Solar powered price display system
AU699013B2 (en) * 1995-03-27 1998-11-19 Toyo Umpanki Co. Ltd. Container handling apparatus and management system
US5621417A (en) * 1995-06-07 1997-04-15 General Electric Company Method and mechanism for reduction of within-train reported data
US5828315A (en) * 1995-10-05 1998-10-27 Ncr Corporation Method of sending messages to electronic price labels prior to their identification with price look-up items
US5742237A (en) * 1995-11-30 1998-04-21 Lockheed Martin Corporation Tag location monitor
IL118686A0 (en) * 1996-06-19 1996-10-16 Eldat Communication Ltd Navigation system using changeable signs
US5804810A (en) * 1996-06-26 1998-09-08 Par Government Systems Corporation Communicating with electronic tags
US5971281A (en) * 1996-08-26 1999-10-26 Storage Technology Corporation Method for storing multiple logical data volumes on a single physical volume utilizing writable labels and physical volume produced thereby
US6362737B1 (en) * 1998-06-02 2002-03-26 Rf Code, Inc. Object Identification system with adaptive transceivers and methods of operation
US6236365B1 (en) 1996-09-09 2001-05-22 Tracbeam, Llc Location of a mobile station using a plurality of commercial wireless infrastructures
US9134398B2 (en) 1996-09-09 2015-09-15 Tracbeam Llc Wireless location using network centric location estimators
GB2337386B (en) 1996-09-09 2001-04-04 Dennis J Dupray Location of a mobile station
EP0932840A1 (en) 1996-10-17 1999-08-04 Pinpoint Corporation Article tracking system
US6812824B1 (en) 1996-10-17 2004-11-02 Rf Technologies, Inc. Method and apparatus combining a tracking system and a wireless communication system
US6046683A (en) * 1996-12-31 2000-04-04 Lucent Technologies Inc. Modulated backscatter location system
US6456668B1 (en) 1996-12-31 2002-09-24 Lucent Technologies Inc. QPSK modulated backscatter system
US5959529A (en) * 1997-03-07 1999-09-28 Kail, Iv; Karl A. Reprogrammable remote sensor monitoring system
BR9808490A (pt) * 1997-04-07 2000-05-23 Tss Traffic Supervision System Método para localizar dispositivos de armazenagem, sistema de monitoração para a localização de dispositivos de armazenagem para mercadorias, e uso do equipamento de monitoração
US6493338B1 (en) 1997-05-19 2002-12-10 Airbiquity Inc. Multichannel in-band signaling for data communications over digital wireless telecommunications networks
US6690681B1 (en) 1997-05-19 2004-02-10 Airbiquity Inc. In-band signaling for data communications over digital wireless telecommunications network
US6107936A (en) * 1997-07-29 2000-08-22 Ncr Corporation Electronic price label system including an electronic price label for attracting customers
US6046682A (en) * 1997-09-29 2000-04-04 Ncr Corporation Electronic price label including noisemaker and method of locating electronic price labels
US6100788A (en) * 1997-12-29 2000-08-08 Storage Technology Corporation Multifunctional electromagnetic transponder device and method for performing same
US6148291A (en) * 1998-01-26 2000-11-14 K & T Of Lorain, Ltd. Container and inventory monitoring methods and systems
US6830181B1 (en) * 1998-02-09 2004-12-14 Intermec Ip Corp. Combined optical and radio frequency tag reader
US6420961B1 (en) * 1998-05-14 2002-07-16 Micron Technology, Inc. Wireless communication systems, interfacing devices, communication methods, methods of interfacing with an interrogator, and methods of operating an interrogator
US6154137A (en) 1998-06-08 2000-11-28 3M Innovative Properties Company Identification tag with enhanced security
CN1312928A (zh) 1998-08-14 2001-09-12 3M创新有限公司 射频识别系统的应用
CA2338522C (en) * 1998-08-14 2009-04-07 3M Innovative Properties Company Radio frequency identification systems applications
US6232870B1 (en) 1998-08-14 2001-05-15 3M Innovative Properties Company Applications for radio frequency identification systems
US6424262B2 (en) 1998-08-14 2002-07-23 3M Innovative Properties Company Applications for radio frequency identification systems
US7346120B2 (en) * 1998-12-11 2008-03-18 Freescale Semiconductor Inc. Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions
US6236911B1 (en) * 1999-04-20 2001-05-22 Supersensor (Proprietary) Limited Load monitoring system and method utilizing transponder tags
US6545604B1 (en) 1999-07-01 2003-04-08 Micron Technology, Inc. Methods for electronic tracking of units originating from a common source, and assemblies comprising transponders attached to meat spikes
AU5769400A (en) * 1999-07-01 2001-01-22 Intermec Ip Corp. Methods of placing rfid transponders in densely spaced media
ATE275518T1 (de) * 1999-07-19 2004-09-15 Apport Systems As Handhabungssystem
US7005985B1 (en) 1999-07-20 2006-02-28 Axcess, Inc. Radio frequency identification system and method
US6459376B2 (en) 1999-07-29 2002-10-01 Micron Technology, Inc. Radio frequency identification devices, remote communication devices, wireless communication systems, and methods of indicating operation
US6466130B2 (en) 1999-07-29 2002-10-15 Micron Technology, Inc. Wireless communication devices, wireless communication systems, communication methods, methods of forming radio frequency identification devices, methods of testing wireless communication operations, radio frequency identification devices, and methods of forming radio frequency identification devices
US7071824B2 (en) 1999-07-29 2006-07-04 Micron Technology, Inc. Radio frequency identification devices, remote communication devices, identification systems, communication methods, and identification methods
US6714121B1 (en) 1999-08-09 2004-03-30 Micron Technology, Inc. RFID material tracking method and apparatus
DE19950532A1 (de) * 1999-10-20 2001-07-12 Schoeller Plast Ag Wiederverwendbares Beförderungsmittel mit Transponder
CN1175384C (zh) * 1999-12-03 2004-11-10 爱尔比奎特公司 跟踪有形资产的设施和方法
US6614349B1 (en) 1999-12-03 2003-09-02 Airbiquity Inc. Facility and method for tracking physical assets
US6496806B1 (en) * 1999-12-16 2002-12-17 Samsys Technologies Inc. Method and system for tracking clustered items
US20020008621A1 (en) * 2000-01-06 2002-01-24 Isogon Corporation Method and system for determining the inventory and location of assets
US6943678B2 (en) * 2000-01-24 2005-09-13 Nextreme, L.L.C. Thermoformed apparatus having a communications device
US8077040B2 (en) 2000-01-24 2011-12-13 Nextreme, Llc RF-enabled pallet
US7342496B2 (en) 2000-01-24 2008-03-11 Nextreme Llc RF-enabled pallet
GB2359208B (en) * 2000-01-27 2004-02-18 Tmc Consultancy Ltd A tracking transmitter/receiver device
EP1182154A4 (en) * 2000-01-31 2007-12-26 Ishikawajima Transp Machinery METHOD AND DEVICE FOR CONTAINER MANAGEMENT
AU2001241996A1 (en) * 2000-03-09 2001-09-17 Ecargoservice, Inc. Rule based proximity and time based tracking system
US6335685B1 (en) * 2000-03-09 2002-01-01 International Business Machines Corporation Apparatus and method for locating containers and contents of containers using radio frequency tags
US20020067265A1 (en) * 2000-03-15 2002-06-06 Rudolph Richard F. Intelligent Package For Controlled Product Distribution
JP2001253517A (ja) * 2000-03-15 2001-09-18 Yokohama Rubber Co Ltd:The 荷物管理システム
US6369710B1 (en) 2000-03-27 2002-04-09 Lucent Technologies Inc. Wireless security system
US6734796B2 (en) 2000-04-04 2004-05-11 Ian J. Forster Self-check for a detector detecting the proximity of a transportation vessel
US6281797B1 (en) 2000-04-04 2001-08-28 Marconi Data Systems Inc. Method and apparatus for detecting a container proximate to a transportation vessel hold
WO2001079988A1 (en) * 2000-04-17 2001-10-25 International Paper Company Materials handling, tracking and control system
AU5252101A (en) * 2000-04-28 2001-11-12 Hi-G-Tek Ltd. Apparatus and methods for cellular communication
US6426698B1 (en) * 2000-05-19 2002-07-30 Motorola, Inc. Lot signalling device
US9875492B2 (en) 2001-05-22 2018-01-23 Dennis J. Dupray Real estate transaction system
US10641861B2 (en) 2000-06-02 2020-05-05 Dennis J. Dupray Services and applications for a communications network
US10684350B2 (en) 2000-06-02 2020-06-16 Tracbeam Llc Services and applications for a communications network
US7103344B2 (en) * 2000-06-08 2006-09-05 Menard Raymond J Device with passive receiver
JP2001357377A (ja) * 2000-06-15 2001-12-26 Hitachi Ltd シート状媒体，真贋判定方法，真贋判定装置及び証明書発行機
US7159241B1 (en) 2000-06-15 2007-01-02 Hitachi, Ltd. Method for the determination of soundness of a sheet-shaped medium, and method for the verification of data of a sheet-shaped medium
US6559620B2 (en) 2001-03-21 2003-05-06 Digital Angel Corporation System and method for remote monitoring utilizing a rechargeable battery
US6847892B2 (en) * 2001-10-29 2005-01-25 Digital Angel Corporation System for localizing and sensing objects and providing alerts
DE10039384A1 (de) * 2000-08-11 2002-02-21 Buech Multimedia Kg Verfahren und Vorrichtung zur Bestimmung von Positionsdaten von beweglichen Objekten, zur Auswertung von Ereignissen und/oder zur Bestimmung der Relationen zwischen beweglichen Objekten
US6552661B1 (en) 2000-08-25 2003-04-22 Rf Code, Inc. Zone based radio frequency identification
US7911324B2 (en) * 2001-02-16 2011-03-22 Automotive Technologies International, Inc. Method and system for obtaining information about RFID-equipped objects
US7035856B1 (en) 2000-09-28 2006-04-25 Nobuyoshi Morimoto System and method for tracking and routing shipped items
JP2002120909A (ja) * 2000-10-16 2002-04-23 Meidensha Corp 在庫管理システム
EP1328888A4 (en) 2000-10-20 2004-10-27 Promega Corp RADIO FREQUENCY IDENTIFICATION METHOD AND PRODUCT DISTRIBUTION SYSTEM
USRE47599E1 (en) 2000-10-20 2019-09-10 Promega Corporation RF point of sale and delivery method and system using communication with remote computer and having features to read a large number of RF tags
US20020183882A1 (en) 2000-10-20 2002-12-05 Michael Dearing RF point of sale and delivery method and system using communication with remote computer and having features to read a large number of RF tags
US6853853B1 (en) * 2000-11-15 2005-02-08 Ford Motor Company Remote control system for operating selected functions of a vehicle
NL1016686C2 (nl) * 2000-11-23 2002-05-24 Andries De Vries Identificatie van meerdere objecten.
US6577921B1 (en) * 2000-11-27 2003-06-10 Robert M. Carson Container tracking system
US6600418B2 (en) 2000-12-12 2003-07-29 3M Innovative Properties Company Object tracking and management system and method using radio-frequency identification tags
US20050028723A1 (en) * 2002-02-19 2005-02-10 Ancel Thomas A. Loading dock traffic automation and inventory control system
US7529547B2 (en) * 2005-06-03 2009-05-05 Terahop Networks, Inc. Using wake-up receivers for soft hand-off in wireless communications
US7733818B2 (en) 2000-12-22 2010-06-08 Terahop Networks, Inc. Intelligent node communication using network formation messages in a mobile Ad hoc network
US7830850B2 (en) * 2000-12-22 2010-11-09 Terahop Networks, Inc. Class-switching in class-based data communcations network
US7583769B2 (en) * 2005-06-16 2009-09-01 Terahop Netowrks, Inc. Operating GPS receivers in GPS-adverse environment
US7539520B2 (en) 2005-06-17 2009-05-26 Terahop Networks, Inc. Remote sensor interface (RSI) having power conservative transceiver for transmitting and receiving wakeup signals
US7563991B2 (en) * 2005-06-08 2009-07-21 Terahop Networks, Inc. All weather housing assembly for electronic components
US8204439B2 (en) * 2000-12-22 2012-06-19 Google Inc. Wireless reader tags (WRTs) with sensor components in asset monitoring and tracking systems
US7742772B2 (en) * 2005-10-31 2010-06-22 Terahop Networks, Inc. Determining relative elevation using GPS and ranging
US8280345B2 (en) * 2000-12-22 2012-10-02 Google Inc. LPRF device wake up using wireless tag
US7391321B2 (en) * 2005-01-10 2008-06-24 Terahop Networks, Inc. Keyhole communication device for tracking and monitoring shipping container and contents thereof
US7574168B2 (en) * 2005-06-16 2009-08-11 Terahop Networks, Inc. Selective GPS denial system
US7554442B2 (en) * 2005-06-17 2009-06-30 Terahop Networks, Inc. Event-driven mobile hazmat monitoring
US7574300B2 (en) * 2005-06-16 2009-08-11 Terahop Networks, Inc. GPS denial device detection and location system
US20100330930A1 (en) * 2000-12-22 2010-12-30 Twitchell Robert W Lprf device wake up using wireless tag
US7783246B2 (en) * 2005-06-16 2010-08-24 Terahop Networks, Inc. Tactical GPS denial and denial detection system
US20090016308A1 (en) * 2000-12-22 2009-01-15 Terahop Networks, Inc. Antenna in cargo container monitoring and security system
US7430437B2 (en) * 2000-12-22 2008-09-30 Terahop Networks, Inc. Transmitting sensor-acquired data using step-power filtering
US7522568B2 (en) 2000-12-22 2009-04-21 Terahop Networks, Inc. Propagating ad hoc wireless networks based on common designation and routine
US20080303897A1 (en) * 2000-12-22 2008-12-11 Terahop Networks, Inc. Visually capturing and monitoring contents and events of cargo container
WO2002061657A1 (en) * 2001-01-31 2002-08-08 R.A. Phillips Industries, Inc. Truck cargo management using rfid tags and interrogators
CA2437888A1 (en) 2001-02-12 2002-08-22 Matrics, Inc. Radio frequency identification architecture
US9084076B2 (en) 2001-02-16 2015-07-14 Intelligent Technologies International, Inc. Techniques for obtaining information about objects
US7187278B2 (en) 2001-03-06 2007-03-06 Peter Biffar Rule based proximity and time based tracking system
US6791489B1 (en) 2001-03-12 2004-09-14 Northrop Grumman Corporation Radio tag for LFM radar
EP1693807A1 (en) * 2001-03-19 2006-08-23 Escort Memory Systems RFID tracking method and system
EP1377945A4 (en) * 2001-03-19 2005-10-26 Escort Memory Systems METHOD AND SYSTEM FOR TRACKING BY RADIO FREQUENCY IDENTIFICATION
EP1246094A1 (en) * 2001-03-27 2002-10-02 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Container surveillance system and related method
US6861954B2 (en) * 2001-03-30 2005-03-01 Bruce H. Levin Tracking medical products with integrated circuits
GB2379047B (en) * 2001-04-26 2004-06-16 Nihon Dot Com Co Ltd System and method for providing temporary access to content
US20050061877A1 (en) * 2001-05-21 2005-03-24 John Stevens System and method for unattended delivery
US7588185B2 (en) 2001-06-07 2009-09-15 3M Innovative Properties Company RFID data collection and use
US6662091B2 (en) 2001-06-29 2003-12-09 Battelle Memorial Institute Diagnostics/prognostics using wireless links
EP1405044A1 (en) 2001-07-02 2004-04-07 Battelle Memorial Institute Intelligent microsensor module
US7574363B2 (en) * 2001-08-23 2009-08-11 International Business Machines Corporation Intelligent merchandise indicator
US20030055752A1 (en) * 2001-09-18 2003-03-20 Thayer Peter A. System and method for inventory assessment
WO2003027947A1 (en) * 2001-09-25 2003-04-03 Dmatek Ltd. Multiple broadcasting tag and monitoring systems including the same
US6669089B2 (en) 2001-11-12 2003-12-30 3M Innovative Properties Co Radio frequency identification systems for asset tracking
US20030117281A1 (en) * 2001-12-21 2003-06-26 Timur Sriharto Dynamic control containment unit
US6825766B2 (en) 2001-12-21 2004-11-30 Genei Industries, Inc. Industrial data capture system including a choke point portal and tracking software for radio frequency identification of cargo
US7482928B2 (en) * 2001-12-28 2009-01-27 Private Pallet Security Systems, Llc Mini pallet-box moving container
US7714708B2 (en) * 2001-12-28 2010-05-11 Brackmann Rogers F Smart pallet-box cargo container
WO2003056506A1 (en) * 2002-01-04 2003-07-10 Flying Null Limited Multi label verification system
US7394346B2 (en) * 2002-01-15 2008-07-01 International Business Machines Corporation Free-space gesture recognition for transaction security and command processing
US6801245B2 (en) 2002-01-18 2004-10-05 Imageid Ltd. Method for automatic identification and data capture
WO2003063103A1 (en) 2002-01-18 2003-07-31 Georgia Tech Research Corporation Monitoring and tracking of assets by utilizing wireless communications
JP2005520373A (ja) * 2002-02-04 2005-07-07 レイセオン カンパニー 商品識別用強化アンテナ
USRE49644E1 (en) 2002-03-14 2023-09-05 Odyssey Wireless, Inc. Systems and/or methods of data acquisition from a transceiver
AU2003253585A1 (en) 2002-03-14 2003-11-11 Eices Research, Inc. A cooperative vehicular identification system
US9232406B2 (en) 2002-03-14 2016-01-05 Odyssey Wireless, Inc. Systems and/or methods of data acquisition from a transceiver
DE10221451A1 (de) * 2002-05-15 2003-11-27 Philips Intellectual Property Kontaktlose Kommunikation von Transpondern unmittelbar untereinander
AU2003248640A1 (en) * 2002-06-05 2003-12-22 Navitag Technologies, Inc. Reusable self contained electronic device providing in-transit cargo visibility
WO2012125726A1 (en) 2011-03-14 2012-09-20 Intelligent Technologies International, Inc. Cargo theft prevention system and method
JP2004028642A (ja) * 2002-06-21 2004-01-29 Oki Electric Ind Co Ltd グループ検出対象無線端末の位置検出表示方法及び位置検出通信システム並びにプログラム
US20040010368A1 (en) * 2002-07-10 2004-01-15 Logan Scott Assisted GPS signal detection and processing system for indoor location determination
US20040024730A1 (en) * 2002-08-02 2004-02-05 Brown Thomas M. Inventory management of products
US7957833B2 (en) * 2002-08-19 2011-06-07 Q-Track Corporation Asset localization identification and movement system and method
US8326451B2 (en) 2002-08-19 2012-12-04 Q-Track Corporation Inventory control and method
US6550674B1 (en) 2002-08-23 2003-04-22 Yoram Neumark System for cataloging an inventory and method of use
US6778083B2 (en) * 2002-08-27 2004-08-17 Hi-G-Tek Ltd. Electronic locking seal
US7411495B2 (en) * 2002-08-27 2008-08-12 Hi-G-Tek Ltd. Smart container monitoring system
US6753775B2 (en) * 2002-08-27 2004-06-22 Hi-G-Tek Ltd. Smart container monitoring system
US7002472B2 (en) * 2002-09-04 2006-02-21 Northrop Grumman Corporation Smart and secure container
US7479877B2 (en) * 2002-09-17 2009-01-20 Commerceguard Ab Method and system for utilizing multiple sensors for monitoring container security, contents and condition
WO2004027727A1 (en) * 2002-09-17 2004-04-01 All Set Marine Security Ab. Method and system for monitoring containers to maintain the security thereof
DE50209178D1 (de) * 2002-10-11 2007-02-15 Imvision Gmbh Moduläre Antigen-Transporter Moleküle (MAT-Moleküle) zur Modulierung von Immunreaktionen, zugehörige Konstrukte, Verfahren und Verwendungen
US20040099736A1 (en) * 2002-11-25 2004-05-27 Yoram Neumark Inventory control and identification method
US7042354B2 (en) * 2002-12-11 2006-05-09 Hi-G-Tek Ltd. Tamper-resistant electronic seal
US20040113783A1 (en) * 2002-12-11 2004-06-17 Millennium Information Systems, Llc Container integrity management system
WO2004066236A1 (en) * 2003-01-14 2004-08-05 United Technologies Corporation Shipping container and method of using same
US20040215532A1 (en) * 2003-02-25 2004-10-28 Hans Boman Method and system for monitoring relative movement of maritime containers and other cargo
US20040192352A1 (en) * 2003-03-25 2004-09-30 Nokia Corporation Energy efficient object location reporting system
US6927688B2 (en) 2003-04-02 2005-08-09 Caci International Inc. Method for enabling communication and condition monitoring from inside of a sealed shipping container using impulse radio wireless techniques
US6870476B2 (en) * 2003-04-07 2005-03-22 Bulldog Technologies Inc. Continuous feedback container security system
US7173530B2 (en) * 2003-04-09 2007-02-06 Savi Technology, Inc. Nested visibility for a container hierarchy
US7196622B2 (en) 2003-04-09 2007-03-27 Savi Technology, Inc. State monitoring of a container
US7129837B2 (en) * 2003-04-09 2006-10-31 Savi Technology, Inc. Continuous security state tracking for intermodal containers transported through a global supply chain
US7286043B2 (en) * 2003-04-28 2007-10-23 Battelle Memorial Institute K1-53 System and method for inventorying multiple remote objects
US20050162269A1 (en) * 2003-05-07 2005-07-28 Lambright Stephen J. Dual mode reader device
US7639134B2 (en) * 2003-05-07 2009-12-29 Savi Technology, Inc. Item-level visibility of nested and adjacent containers
US7307526B2 (en) * 2003-05-13 2007-12-11 Savi Technology, Inc. Federated system for monitoring physical assets
US7183913B2 (en) * 2003-05-30 2007-02-27 Vane Line Bunkering, Inc. Life raft container security system and method
US6942145B1 (en) * 2003-06-11 2005-09-13 Ncr Corporation Checkout device with enhanced security label detection
BRPI0411487A (pt) * 2003-06-17 2006-07-25 United Security Appl Id Inc sistema de rastreamento para ser utilizado na identificação do conteúdo de um contêiner, sistema para rastrear itens em um conjunto, sistema para gerenciar itens em uma coleção e método para administrar itens em uma coleção
US7098784B2 (en) * 2003-09-03 2006-08-29 System Planning Corporation System and method for providing container security
US6970768B2 (en) * 2003-09-04 2005-11-29 Mitac International Corp. Dynamic material picking method
US7865398B2 (en) * 2003-09-30 2011-01-04 Microsoft Corporation Radio frequency identification tag on picking container and display of picklist to order filler
WO2005045718A1 (en) * 2003-11-07 2005-05-19 Slieve Mish Inventions Limited Tracking of containers
US7026935B2 (en) * 2003-11-10 2006-04-11 Impinj, Inc. Method and apparatus to configure an RFID system to be adaptable to a plurality of environmental conditions
WO2005048206A1 (en) * 2003-11-13 2005-05-26 All Set Marine Security Ab Method and system for monitoring containers to maintain the security thereof
CN1926588B (zh) * 2003-12-09 2013-09-18 沙微科技公司 嵌套且毗邻的集装箱的物品层可见度
US8085132B2 (en) * 2003-12-10 2011-12-27 Barry Allen Method and apparatus for resolving RFID-based object traffic transactions to a single object in the presence of a plurality of objects
US7265668B1 (en) * 2003-12-12 2007-09-04 Skybitz, Inc. System and method for asset tracking and monitoring
US7256682B2 (en) * 2003-12-18 2007-08-14 Odin Technologies, Inc. Remote identification of container contents by means of multiple radio frequency identification systems
JP4133850B2 (ja) * 2004-01-27 2008-08-13 Ｎｅｃインフロンティア株式会社 Ｒｆタグによる保守用情報の取得システム
US7190907B2 (en) * 2004-01-27 2007-03-13 Northrop Grumman Corporation Dynamic optical tag
CN1898685A (zh) 2004-01-29 2007-01-17 Ykk株式会社 安装有识别介质的物品、该物品的真伪判定以及物流管理方法
US7146136B2 (en) * 2004-02-04 2006-12-05 Northrop Grumman Corporation E-band radio transceiver architecture and chip set
US7395140B2 (en) * 2004-02-27 2008-07-01 Union Switch & Signal, Inc. Geographic information system and method for monitoring dynamic train positions
US7358856B2 (en) * 2004-03-18 2008-04-15 Savi Technology, Inc. Two-phase commit synchronizing seal state
US7841120B2 (en) 2004-03-22 2010-11-30 Wilcox Industries Corp. Hand grip apparatus for firearm
CN100573609C (zh) * 2004-03-24 2009-12-23 商业守卫有限公司 用于监控集装箱以保证其安全性的方法及系统
EP1735879A2 (en) * 2004-03-30 2006-12-27 Hi-G-Tek Ltd Monitorable locking assemblies
KR101230100B1 (ko) * 2004-04-07 2013-02-05 코머스가드 에이비 컨테이너의 상태를 모니터링하는 방법 및 시스템
US7408466B2 (en) * 2004-04-13 2008-08-05 Impinj, Inc. Adjusting RFID waveform shape in view of detected RF energy
US7417548B2 (en) * 2004-04-13 2008-08-26 Impinj, Inc. Adjusting RFID waveform shape in view of signal from an RFID tag
US7432814B2 (en) * 2004-04-13 2008-10-07 Impinj, Inc. Reconstructing RFID waveform shape for reuse in individual channel
US7436308B2 (en) * 2004-04-13 2008-10-14 Impinj, Inc. Adjusting RFID waveform shape in view of signal from another reader
US7391329B2 (en) * 2004-04-13 2008-06-24 Impinj, Inc. Performance driven adjustment of RFID waveform shape
US7307536B2 (en) * 2004-05-06 2007-12-11 Savi Technology, Inc. Portable deployment kit for nested visibility
US7755486B2 (en) * 2004-05-06 2010-07-13 Savi Technology, Inc. Expanded compatibility RFID tags
EP2093893B1 (en) * 2004-05-13 2014-01-15 Brother Kogyo Kabushiki Kaisha Radio tag communication device, radio tag communication system, and radio tag detection system
US7142107B2 (en) 2004-05-27 2006-11-28 Lawrence Kates Wireless sensor unit
US7475158B2 (en) * 2004-05-28 2009-01-06 International Business Machines Corporation Method for enabling a wireless sensor network by mote communication
ES2272121B1 (es) * 2004-05-28 2008-03-16 Fundacion Robotiker Metodo para la reprogramacion dinamica de etiquetas electronicas y etiqueta electronica reprogramable.
GB0412260D0 (en) * 2004-06-02 2004-07-07 Ubisense Ltd Tag frequency control
US7142120B2 (en) * 2004-06-29 2006-11-28 Symbol Technologies, Inc. Item finding using RF signalling
JP2006023962A (ja) * 2004-07-07 2006-01-26 Fujitsu Ltd 非接触ｉｃタグシステム
JP2006065538A (ja) * 2004-08-26 2006-03-09 Fujitsu Ltd 無線タグシステム、無線タグアクセス制御装置、無線タグアクセス制御方法、無線タグアクセス制御プログラム、及び無線タグ
JP2006067160A (ja) 2004-08-26 2006-03-09 Fujitsu Ltd 無線タグシステム、無線タグアクセス制御装置、無線タグアクセス制御方法、無線タグアクセス制御プログラム、及び無線タグ
WO2006029288A2 (en) * 2004-09-09 2006-03-16 Inteligistics, Inc. Modular shipping unit and system
US20060073464A1 (en) * 2004-09-17 2006-04-06 Baldus Ronald F Location determinative electronic training methodology and related architecture
US7769848B2 (en) * 2004-09-22 2010-08-03 International Business Machines Corporation Method and systems for copying data components between nodes of a wireless sensor network
US7362212B2 (en) * 2004-09-24 2008-04-22 Battelle Memorial Institute Communication methods, systems, apparatus, and devices involving RF tag registration
JP4705107B2 (ja) * 2004-09-28 2011-06-22 ビジブル アセッツ，インク． 旅行バッグの追跡および位置確認を行うためのｒｆタグ
US20060071786A1 (en) * 2004-10-05 2006-04-06 Accenture Global Sevices Gmbh Cargo security sensing system
US7195159B2 (en) * 2004-10-22 2007-03-27 Symbol Technologies, Inc. Radio frequency identification (RFID) material tracking and apparatus
US20070198675A1 (en) 2004-10-25 2007-08-23 International Business Machines Corporation Method, system and program product for deploying and allocating an autonomic sensor network ecosystem
US7646300B2 (en) * 2004-10-27 2010-01-12 Intelleflex Corporation Master tags
US20060103532A1 (en) * 2004-11-12 2006-05-18 International Paper Company Electromagnetic pathways to eliminate RFID limitations
US7378959B2 (en) * 2005-01-10 2008-05-27 Terahop Networks, Inc. Keyhole communication device for tracking and monitoring shipping container and contents thereof
WO2006074465A2 (en) * 2005-01-10 2006-07-13 Seekernet Incorporated Keyhole communication device for tracking and monitoring shipping container and contents thereof
DE102005038244A1 (de) * 2005-01-25 2006-07-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System und Verfahren zur Überwachung von gruppierten Objekten
US7508810B2 (en) 2005-01-31 2009-03-24 Airbiquity Inc. Voice channel control of wireless packet data communications
US7978060B2 (en) * 2005-02-14 2011-07-12 Inteligistics, Inc. Identification system
US7268686B2 (en) * 2005-03-04 2007-09-11 Printronix, Inc. RFID radiation nullifier
US7185812B2 (en) * 2005-03-31 2007-03-06 Inventec Corporation Packaging inspection and verification system and method
US7432802B2 (en) * 2005-04-04 2008-10-07 Xlink Enterprises, Inc. Autonomous interrogating transponder for direct communications with other transponders
JP2006309592A (ja) * 2005-04-28 2006-11-09 Ntt Advanced Technology Corp 無線タグおよびその近接状態検出方法
US20070001809A1 (en) * 2005-05-02 2007-01-04 Intermec Ip Corp. Method and system for reading objects having radio frequency identification (RFID) tags inside enclosures
US7252230B1 (en) * 2005-05-09 2007-08-07 Cisco Technology, Inc. Method and apparatus for real-time tracking of inventory using active RFID technology
US7283052B2 (en) 2005-05-13 2007-10-16 Commerceguard Ab Method and system for arming a multi-layered security system
US7978067B2 (en) * 2005-06-22 2011-07-12 Custom Metalcraft, Inc. Intelligent container
EP1905200A1 (en) 2005-07-01 2008-04-02 Terahop Networks, Inc. Nondeterministic and deterministic network routing
KR100723042B1 (ko) * 2005-07-22 2007-05-30 갤럭시게이트(주) 저궤도 위성을 이용한 컨테이너 추적 시스템 및 그제어방법
DE102005034472A1 (de) * 2005-07-23 2007-01-25 Clemens Brüntrup Offset-Reproduktion GmbH Verpackungsbehältnis mit Transponder, zur Aufnahme von elektromagnetische Strahlung abschirmenden Gegenständen, und Identifikationsverfahren von gestapelten Verpackungsbehältnissen
US7828342B2 (en) * 2005-07-29 2010-11-09 Terahop Networks, Inc. Reusable locking body, of bolt-type seal lock, having open-ended passageway and U-shaped bolt
US8346382B2 (en) 2005-08-25 2013-01-01 Coldtrack, Llc Hierarchical sample storage system
US20070046435A1 (en) * 2005-08-29 2007-03-01 Fratti Roger A Biologically modeled RF ID tags
US8041772B2 (en) * 2005-09-07 2011-10-18 International Business Machines Corporation Autonomic sensor network ecosystem
US7712670B2 (en) * 2005-09-28 2010-05-11 Sauerwein Jr James T Data collection device and network having radio signal responsive mode switching
US9069933B1 (en) 2005-09-28 2015-06-30 Visible Assets, Inc. Secure, networked portable storage device
US7327262B2 (en) 2005-10-12 2008-02-05 Mantic Point Solutions Limited System and method for electronic article surveillance
US7397376B2 (en) * 2005-11-01 2008-07-08 Hewlett-Packard Development Company, L.P. Object tracking method and system using tags
US20070106574A1 (en) * 2005-11-08 2007-05-10 Kappel Thomas A Inventory management system and method for a cellular communications system
EP1946504A2 (en) * 2005-11-09 2008-07-23 Sandlinks Systems Ltd. Virtual group maintenance and security
US7623029B2 (en) * 2005-11-14 2009-11-24 System Planning Corporation System and method for lot based processing and tracking in a container security system using wireless communications
US9430732B2 (en) 2014-05-08 2016-08-30 Tego, Inc. Three-dimension RFID tag with opening through structure
US9117128B2 (en) 2005-12-09 2015-08-25 Tego, Inc. External access to memory on an RFID tag
US8390456B2 (en) 2008-12-03 2013-03-05 Tego Inc. RFID tag facility with access to external devices
US9542577B2 (en) 2005-12-09 2017-01-10 Tego, Inc. Information RFID tagging facilities
US9418263B2 (en) 2005-12-09 2016-08-16 Tego, Inc. Operating systems for an RFID tag
US8242908B2 (en) * 2005-12-09 2012-08-14 Tego Inc. Methods and systems of a multiple radio frequency network node RFID tag
US8269630B2 (en) * 2005-12-09 2012-09-18 Tego Inc. Methods and systems of a multiple radio frequency network node RFID tag
EP1958172B1 (en) * 2005-12-09 2014-11-12 Tego Inc. Multiple radio frequency network node rfid tag
US8242911B2 (en) * 2006-12-11 2012-08-14 Tego Inc. Composite multiple RFID tag facility
US8947233B2 (en) * 2005-12-09 2015-02-03 Tego Inc. Methods and systems of a multiple radio frequency network node RFID tag
US8988223B2 (en) 2005-12-09 2015-03-24 Tego Inc. RFID drive management facility
US9361568B2 (en) 2005-12-09 2016-06-07 Tego, Inc. Radio frequency identification tag with hardened memory system
US8279065B2 (en) * 2005-12-09 2012-10-02 Tego Inc. Methods and systems of a multiple radio frequency network node RFID tag
US20070142961A1 (en) * 2005-12-21 2007-06-21 Caterpillar Inc. System and method for providing visual aids
GB2433630A (en) * 2005-12-22 2007-06-27 Royal Mail Group Plc Data hosting device with interfaced RFID tag
US20090129306A1 (en) 2007-02-21 2009-05-21 Terahop Networks, Inc. Wake-up broadcast including network information in common designation ad hoc wireless networking
EP1972159A1 (en) * 2006-01-01 2008-09-24 Terahop Networks, Inc. Determining presence of radio frequency communication device
US7348886B2 (en) * 2006-01-17 2008-03-25 International Business Machines Corporation System and method to track inventory using RFID tags
US7924934B2 (en) 2006-04-07 2011-04-12 Airbiquity, Inc. Time diversity voice channel data communications
US7830262B1 (en) 2006-04-25 2010-11-09 Impinj, Inc. Adjusting communication parameters while inventorying RFID tags
US7577516B2 (en) * 2006-05-09 2009-08-18 Hand Held Products, Inc. Power management apparatus and methods for portable data terminals
US7800503B2 (en) 2006-05-11 2010-09-21 Axcess International Inc. Radio frequency identification (RFID) tag antenna design
NL1031811C2 (nl) * 2006-05-15 2007-11-16 Nedap Nv Zelfscannende batterijloze winkelwagen of container.
FI118394B (fi) * 2006-05-26 2007-10-31 Savcor One Oy Järjestelmä ja menetelmä GPS-laitteen paikantamiseksi
DE102006025214B3 (de) * 2006-05-29 2007-11-08 Reel Reinheimer Elektronik Gmbh Anordnung einer Antenne an einem Container
US9163962B2 (en) 2006-06-16 2015-10-20 Fedex Corporate Services, Inc. Methods and systems for providing sensor data using a sensor web
US7623033B2 (en) * 2006-06-16 2009-11-24 Federal Express Corporation Methods and systems for tracking items using a sensor web
US20070296583A1 (en) * 2006-06-21 2007-12-27 Broadcom Corporation, A California Corporation Integrated circuit assembly including RFID and components thereof
US20070296582A1 (en) * 2006-06-21 2007-12-27 Broadcom Corporation, A California Corporation Coordination of multiple integrated circuit assemblies of a device
US20080040244A1 (en) * 2006-08-08 2008-02-14 Logcon Spec Ops, Inc. Tracking and Managing Assets
US7659821B2 (en) * 2006-09-14 2010-02-09 International Business Machines Corporation Smart radio-frequency identification (RFID) infrastructure and method
KR100794274B1 (ko) * 2006-10-17 2008-01-11 (주)케이피씨 통달거리를 조절하기 위한 ｒｆｉｄ 시스템 및 그의통달거리 조절방법
US7855643B2 (en) * 2006-11-10 2010-12-21 Round Rock Research, Llc Tracking systems, passive RFIDs, methods of locating and identifying RFIDs, and methods of tracking items
US7991408B2 (en) * 2006-12-05 2011-08-02 Hewlett-Packard Development Company, L.P. Use of local position fix when remote position fix is unavailable
DE102006059000A1 (de) * 2006-12-14 2008-06-19 Rainer Koch Vorrichtung zum Erkennen des Stapelzustandes eines Containers
CA2572649C (en) * 2006-12-29 2017-01-24 Bce Inc Method and apparatus for wireless management of articles
CA2572646C (en) * 2006-12-29 2017-11-28 Bce Inc Method and apparatus for wireless management of articles
US20080186174A1 (en) * 2007-02-02 2008-08-07 Sensormatic Electronics Corporation Item level inventory with a radio frequency identification (RFID) system
US20080186178A1 (en) * 2007-02-07 2008-08-07 Micron Technology, Inc. RFIDS, interrogators, indication systems, methods of determining a bi-directional communication range of an interrogator, methods of activating an observable indicator, and methods of indicating bi-directional functionality of a radio connection
US7639138B2 (en) * 2007-02-12 2009-12-29 At&T Intellectual Property I, L.P. Methods and apparatus to visualize locations of radio frequency identification (RFID) tagged items
US7629943B2 (en) 2007-02-14 2009-12-08 Keystone Technology Solutions, Llc Electronic monitoring systems, shipment container monitoring systems and methods of monitoring a shipment in a container
US8223680B2 (en) * 2007-02-21 2012-07-17 Google Inc. Mesh network control using common designation wake-up
US20080212303A1 (en) * 2007-03-02 2008-09-04 Warren Farnworth Device for reducing or preventing exchange of information
DE102007010888B4 (de) * 2007-03-06 2010-03-04 Continental Automotive Gmbh Steuergerät zur drahtlosen Kommunikation mit einer peripheren Einheit
US9536215B2 (en) * 2007-03-13 2017-01-03 Oracle International Corporation Real-time and offline location tracking using passive RFID technologies
US7710275B2 (en) 2007-03-16 2010-05-04 Promega Corporation RFID reader enclosure and man-o-war RFID reader system
US20080231454A1 (en) * 2007-03-23 2008-09-25 Diamond Arrow Communications L.L.C. Cargo Container Monitoring Device
US20080231438A1 (en) * 2007-03-23 2008-09-25 Diamond Arrow Communications L.L.C. Cargo Container Monitoring System
US20080297319A1 (en) * 2007-05-29 2008-12-04 Semiconductor Energy Laboratory Co., Ltd. Article management system
JP5198802B2 (ja) * 2007-06-08 2013-05-15 沖電気工業株式会社 無線タグ通信システム、無線タグアクセス装置、対応無線タグ検知方法、及び、対応無線タグ検知プログラム
US20090027162A1 (en) * 2007-07-23 2009-01-29 Forster Ian J Controllable rfid device, and method
US20090115609A1 (en) * 2007-07-28 2009-05-07 Frederick Michael Weaver Transaction originating proximate position unattended tracking of asset movements with or without wireless communications coverage
CN102037503A (zh) * 2007-08-29 2011-04-27 西奥尼克有限公司 库存监控系统
JP4978794B2 (ja) * 2007-09-27 2012-07-18 ブラザー工業株式会社 無線タグ通信装置
AU2008311749B2 (en) 2007-10-20 2013-01-17 Airbiquity Inc. Wireless in-band signaling with in-vehicle systems
US20090128291A1 (en) * 2007-11-19 2009-05-21 Broadcom Corporation Method and apparatus of rfid communication during device assembly
JP5524073B2 (ja) * 2007-11-26 2014-06-18 ラウンドトリップ・エルエルシー 不正操作防止型貨物コンテナロケータシステム
US7864041B2 (en) * 2007-11-28 2011-01-04 Carefusion 303, Inc. Active-tag based dispensing
US8847764B2 (en) 2007-12-05 2014-09-30 Avery Dennison Corporation RFID system with distributed read structure
US20100315205A1 (en) * 2007-12-10 2010-12-16 Egbert William C Associated set of radio frequency identfication ("rfid") tagged containers for specimens from a patient
US20090160646A1 (en) * 2007-12-20 2009-06-25 General Electric Company System and method for monitoring and tracking inventories
US8077014B2 (en) * 2008-01-17 2011-12-13 Intermec Ip Corp. Method, apparatus, and system for radio frequency identification (RFID) tag association and relative positioning
WO2009111734A2 (en) * 2008-03-07 2009-09-11 Savi Technology, Inc. Method and apparatus for tracking and monitoring containers
JP5372396B2 (ja) * 2008-03-25 2013-12-18 株式会社イシダ 電子棚札システム
EP2109059B1 (de) * 2008-04-09 2017-05-17 Cavea Identification GmbH Behältnis zur Aufnahme von Artikeln
TW201001958A (en) 2008-04-29 2010-01-01 Odin Technologies Inc Method and apparatus for a deployable radio-frequency identification portal system
US20090273453A1 (en) * 2008-05-05 2009-11-05 Keystone Technology Solutions, Llc Item Identification Using RFID
WO2009140669A2 (en) 2008-05-16 2009-11-19 Terahop Networks, Inc. Securing, monitoring and tracking shipping containers
US8207848B2 (en) 2008-05-16 2012-06-26 Google Inc. Locking system for shipping container including bolt seal and electronic device with arms for receiving bolt seal
US8462662B2 (en) * 2008-05-16 2013-06-11 Google Inc. Updating node presence based on communication pathway
US8462745B2 (en) 2008-06-16 2013-06-11 Skyhook Wireless, Inc. Methods and systems for determining location using a cellular and WLAN positioning system by selecting the best WLAN PS solution
US8638194B2 (en) 2008-07-25 2014-01-28 Axcess International, Inc. Multiple radio frequency identification (RFID) tag wireless wide area network (WWAN) protocol
US8059012B2 (en) * 2008-09-05 2011-11-15 GM Global Technology Operations LLC Reliable packet delivery protocol for geocast protocol in disconnected vehicular ad hoc network
US7864045B2 (en) * 2008-09-12 2011-01-04 Roundtrip Llc Locator inventory system
US8594138B2 (en) 2008-09-15 2013-11-26 Airbiquity Inc. Methods for in-band signaling through enhanced variable-rate codecs
US7983310B2 (en) 2008-09-15 2011-07-19 Airbiquity Inc. Methods for in-band signaling through enhanced variable-rate codecs
US8102265B1 (en) * 2008-09-22 2012-01-24 United Services Automobile Association Systems and methods for personal radio frequency identification tag creation and item inventorying
US8414471B2 (en) 2008-10-28 2013-04-09 Mobile Aspects, Inc. Endoscope storage cabinet, tracking system, and signal emitting member
US20100127869A1 (en) * 2008-11-24 2010-05-27 Gm Global Technology Operations, Inc. Hierarchy of rfid tags for accessing history and other data
US8294573B2 (en) * 2008-12-11 2012-10-23 International Business Machines Corporation System and method for optimizing power consumption of container tracking devices through mesh networks
US8391435B2 (en) 2008-12-25 2013-03-05 Google Inc. Receiver state estimation in a duty cycled radio
US8300551B2 (en) * 2009-01-28 2012-10-30 Google Inc. Ascertaining presence in wireless networks
KR101041598B1 (ko) * 2009-02-02 2011-06-15 부산대학교 산학협력단 다중 홉 통신을 갖는 항만 물류용 능동형 ｒｆｉｄ 시스템 및 그 통신 방법
US8705523B2 (en) * 2009-02-05 2014-04-22 Google Inc. Conjoined class-based networking
US8120488B2 (en) * 2009-02-27 2012-02-21 Rf Controls, Llc Radio frequency environment object monitoring system and methods of use
CA2757184C (en) * 2009-03-31 2018-05-08 Edith Cowan University Tracking system and method
US8073440B2 (en) 2009-04-27 2011-12-06 Airbiquity, Inc. Automatic gain control in a personal navigation device
US8378827B2 (en) * 2009-05-27 2013-02-19 Biotillion, Llc Two-dimensional antenna configuration
EP2264642B1 (en) * 2009-06-02 2014-02-26 Vodafone Holding GmbH Data exchange with a man-machine-device using short range radio communication
US8347659B2 (en) 2009-06-26 2013-01-08 Cubic Corporation Lock mechanism using one-way valve to lock piston
EP2454729A1 (en) 2009-07-14 2012-05-23 Deal Magic, Inc. Security seal
US8456302B2 (en) 2009-07-14 2013-06-04 Savi Technology, Inc. Wireless tracking and monitoring electronic seal
US8432274B2 (en) 2009-07-31 2013-04-30 Deal Magic, Inc. Contextual based determination of accuracy of position fixes
US8418039B2 (en) 2009-08-03 2013-04-09 Airbiquity Inc. Efficient error correction scheme for data transmission in a wireless in-band signaling system
SG178484A1 (en) 2009-08-17 2012-04-27 Deal Magic Inc Contextually aware monitoring of assets
US8334773B2 (en) 2009-08-28 2012-12-18 Deal Magic, Inc. Asset monitoring and tracking system
US8314704B2 (en) 2009-08-28 2012-11-20 Deal Magic, Inc. Asset tracking using alternative sources of position fix data
DE102009042144C5 (de) * 2009-09-14 2019-07-04 Ssi Schäfer Automation Gmbh Benutzerkonfigurierbares Leitsystem für ein Kommissionierlager und Verfahren zum Konfigurieren des Kommissionierlagers
US8249865B2 (en) 2009-11-23 2012-08-21 Airbiquity Inc. Adaptive data transmission for a digital in-band modem operating over a voice channel
WO2011069190A1 (en) * 2009-12-07 2011-06-16 Bluechiip Pty Ltd Sample storage and monitoring system
US8872627B2 (en) 2010-02-12 2014-10-28 Biotillion, Llc Tracking biological and other samples using RFID tags
FI123770B (fi) * 2010-04-22 2013-10-31 Konecranes Oyj Menetelmä nosturin ohjaukseen ja varaston hallintaan
US8672222B2 (en) * 2010-05-03 2014-03-18 Avery Dennison Corporation Infrastructure-mounted RFID tags
US20130057390A1 (en) * 2010-05-26 2013-03-07 Sri International Radio frequency identification tags for use in extreme environments
US8547232B2 (en) * 2010-05-28 2013-10-01 Nokia Corporation Method and apparatus for transferring data via radio frequency (RF) memory tags
US8648699B2 (en) 2010-07-19 2014-02-11 Mobile Aspects, Inc. Item tracking system and arrangement
KR20120017243A (ko) * 2010-08-18 2012-02-28 삼성전기주식회사 전자 선반 라벨 시스템 및 이를 이용한 통신 방법
US9538493B2 (en) 2010-08-23 2017-01-03 Finetrak, Llc Locating a mobile station and applications therefor
US9431692B2 (en) 2011-04-07 2016-08-30 Biotillion, Llc Tracking biological and other samples using RFID tags
US8848825B2 (en) 2011-09-22 2014-09-30 Airbiquity Inc. Echo cancellation in wireless inband signaling modem
EP2624185A1 (en) * 2012-02-02 2013-08-07 Rotho Kunststoff AG Handheld device and method for determining the location of physical objects stored in storage containers
US8922346B2 (en) * 2012-07-16 2014-12-30 Eastman Kodak Company Masked container RFID tag communications system
FI123560B (en) * 2012-08-16 2013-07-15 Waertsilae Finland Oy Integrated follow-up system and procedure
US9841492B2 (en) 2013-02-25 2017-12-12 Quake Global, Inc. Ceiling-mounted RFID-enabled tracking
CA2902912C (en) 2013-02-26 2022-02-01 Quake Global, Inc. Methods and apparatus for automatic identification wristband
US9636048B2 (en) 2013-03-14 2017-05-02 Group Mee Llc Specialized sensors and techniques for monitoring personal activity
US9189668B2 (en) * 2013-03-14 2015-11-17 Mymee, LLC Object condition analysis and control techniques
JP6422147B2 (ja) * 2013-04-25 2018-11-14 昭 宮田 救援支援システム
US9112790B2 (en) 2013-06-25 2015-08-18 Google Inc. Fabric network
US9892618B2 (en) 2013-08-09 2018-02-13 Mobile Aspects, Inc. Signal emitting member attachment system and arrangement
US9348013B2 (en) 2013-09-18 2016-05-24 Mobile Aspects, Inc. Item hanger arrangement, system, and method
US9224124B2 (en) 2013-10-29 2015-12-29 Mobile Aspects, Inc. Item storage and tracking cabinet and arrangement
US10034400B2 (en) 2013-12-04 2018-07-24 Mobile Aspects, Inc. Item storage arrangement system and method
GB2527543A (en) * 2014-06-25 2015-12-30 Ocado Innovation Ltd System and method for managing shipping containers
US9600949B2 (en) 2014-07-30 2017-03-21 Master Lock Company Llc Wireless key management for authentication
US9894066B2 (en) 2014-07-30 2018-02-13 Master Lock Company Llc Wireless firmware updates
US9996999B2 (en) 2014-07-30 2018-06-12 Master Lock Company Llc Location tracking for locking device
US9514431B2 (en) * 2014-08-04 2016-12-06 Uchicago Argonne, Llc Compact mobile-reader system for two-way wireless communication, tracking and status monitoring for transport safety and security
US9953193B2 (en) 2014-09-30 2018-04-24 Tego, Inc. Operating systems for an RFID tag
US20160116510A1 (en) 2014-10-27 2016-04-28 Master Lock Company Predictive battery warnings for an electronic locking device
US9875459B2 (en) * 2015-11-23 2018-01-23 Schlumberger Technology Corporation Wellsite equipment tracking systems and methods
US10320081B2 (en) * 2016-07-13 2019-06-11 Blackberry Limited Container having a slot antenna
FR3059452A1 (fr) * 2016-11-25 2018-06-01 Universite De Montpellier Dispositif comportant des etiquettes rfid pour suivre des conditions de stockage et/ou de transport d'articles et procedes associes
WO2018227060A1 (en) * 2017-06-08 2018-12-13 Walmart Apollo, Llc Methods and systems for an electronic shelf label system
CN107944518A (zh) * 2017-12-18 2018-04-20 北京铂阳顶荣光伏科技有限公司 一种太阳能供电的货柜定位系统及方法
US10679173B2 (en) 2018-02-19 2020-06-09 Rpmanetworks Holdings End to end logistic chain tracking and control of shipping containers
JP2020005185A (ja) * 2018-06-29 2020-01-09 ルネサスエレクトロニクス株式会社 通信装置
US10762307B2 (en) * 2018-07-25 2020-09-01 Argox Information Co., Ltd. Terminal, cargo tag and cargo management system and processing methods thereof
JP7239378B2 (ja) * 2019-04-01 2023-03-14 京セラ株式会社 通信装置、通信システム、通信方法、及びプログラム
US11403592B2 (en) * 2019-06-27 2022-08-02 Hitachi, Ltd. Inventory count method and asset management system
US12006126B2 (en) 2019-09-03 2024-06-11 Bio Tillion, Llc Techniques for tracking physical parameters such as temperature of transported biological materials

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426326A (en) * 1963-06-21 1969-02-04 Robert P Goldstein Automatic inventory data acquisition apparatus
US3805265A (en) * 1971-10-06 1974-04-16 Rcds Enterprises Inc Radiant wave locating system
US4070671A (en) * 1975-09-18 1978-01-24 Rockwell International Corporation Navigation reference system
US4651150A (en) * 1981-06-22 1987-03-17 Light Signatures, Inc. Merchandise verification and information system
US4636950A (en) * 1982-09-30 1987-01-13 Caswell Robert L Inventory management system using transponders associated with specific products
US4525713A (en) * 1983-03-01 1985-06-25 Lockheed Electronics Co., Inc. Electronic tag identification system
US4827395A (en) * 1983-04-21 1989-05-02 Intelli-Tech Corporation Manufacturing monitoring and control systems
US4862160A (en) * 1983-12-29 1989-08-29 Revlon, Inc. Item identification tag for rapid inventory data acquisition system
US4673932A (en) * 1983-12-29 1987-06-16 Revlon, Inc. Rapid inventory data acquistion system
US4688026A (en) * 1984-05-15 1987-08-18 Scribner James R Method of collecting and using data associated with tagged objects
US4845492A (en) * 1984-12-10 1989-07-04 Richard G. Cobb Article monitoring system with printing capability
US5005125A (en) * 1986-02-28 1991-04-02 Sensormatic Electronics Corporation Surveillance, pricing and inventory system
US4796209A (en) * 1986-06-26 1989-01-03 Allegheny Ludlum Corporation Random inventory system
US4888709A (en) * 1987-03-27 1989-12-19 Viscom Systems, Inc. Electronic product information display system
FR2648593B1 (fr) * 1989-06-14 1992-08-21 Raimbault Pierre Procede et dispositif de comptabilisation et de controle d'articles
NL8901659A (nl) * 1989-06-30 1991-01-16 Nedap Nv Multipassysteem.
US5091713A (en) * 1990-05-10 1992-02-25 Universal Automated Systems, Inc. Inventory, cash, security, and maintenance control apparatus and method for a plurality of remote vending machines
NL9001318A (nl) * 1990-06-11 1992-01-02 Ericsson Radio Systems Bv Stelsel voor het detecteren van de aanwezigheid in een rek van een draagbare eenheid die geschikt is voor het uitzenden of ontvangen van een signaal met een toegewezen identificatienummer.
US5099226A (en) * 1991-01-18 1992-03-24 Interamerican Industrial Company Intelligent security system
US5225842A (en) * 1991-05-09 1993-07-06 Navsys Corporation Vehicle tracking system employing global positioning system (gps) satellites
US5512902A (en) * 1994-04-18 1996-04-30 Northrop Grumman Corporation Stock locator system using GPS translator

Also Published As

Publication number Publication date
KR100382582B1 (ko) 2003-07-18
JPH10506357A (ja) 1998-06-23
GB2307370B (en) 1998-05-06
JP3782105B2 (ja) 2006-06-07
WO1996008760A1 (en) 1996-03-21
TW275107B (ko) 1996-05-01
GB2307370A (en) 1997-05-21
GB9704879D0 (en) 1997-04-23
US5565858A (en) 1996-10-15

Similar Documents

Publication Publication Date Title
KR970706536A (ko) 컨테이너의 적치 상태를 인식하는 전자 재고조사장치 및 방법
US20070262849A1 (en) Active/Passive Coupled Radio Frequency Identification (RFID) System
US7633379B2 (en) Pallet content identification mechanism that converts RFID information to corresponding barcode information
US10304011B2 (en) Electronic shelf label system and communications method thereof
EP1123581A4 (en) POSITION CAMERA AND GPS DATA EXCHANGE DEVICE
CN101145192B (zh) 智能射频标识基础结构和方法
AU7981298A (en) Map downloading system with gps and transceiver
WO2006030422A3 (en) Communication and distance measurement in an addressed wide band rfid system
KR20090047803A (ko) 디스플레이 장치를 통한 정보 제공방법
KR100994474B1 (ko) 성능 열화를 방지를 위한 임피던스 매칭을 수행할 수 있는ｒｆｉｄ 리더
US20090058648A1 (en) Methods and systems of using rfid tags in emergency situations
US20100253483A1 (en) Freight container cargo-working management system and method using rfid technology
GB2378352A (en) Proximity transaction control
WO2005086073A1 (en) Method and apparatus for transponder initiated messaging
JP5795627B2 (ja) 電子プライスラベルシステム
US7902985B2 (en) Gateway radio frequency identification tag system
US20090243803A1 (en) Tag specifying apparatus, tag specifying method, and tag specifying program
WO2002033511A3 (en) Article tracking system and method
KR20010052206A (ko) 상이한 메모리 크기를 갖는 태그를 구비하는 무선 주파수식별 시스템을 위한 동기 방법
US20050122221A1 (en) Visible electronic tag and system
FI20176008A1 (fi) Menetelmä tiedon siirtämiseksi sähköiselle hintalapulle, sähköinen hintalappu ja sähköinen hintalappujärjestelmä
WO2006000978A3 (en) Method, reader and system for finding objects
CN107180253A (zh) 一种结合复合通讯rfid防盗标签的物品标识方法
KR20090000546A (ko) 알에프아이디 책갈피를 이용한 서적 정보 제공시스템 및 그 방법
KR200221648Y1 (ko) 블루투스 모듈이 탑재된 개인휴대통신망용 차량정보단말기

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 19970314

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20000523

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20020430

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20030130

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20030418

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20030421

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20060414

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20070412

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20080415

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20090413

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20100413

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20110412

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20120409

Start annual number: 10

End annual number: 10

FPAY Annual fee payment

Payment date: 20130404

Year of fee payment: 11

PR1001 Payment of annual fee

Payment date: 20130404

Start annual number: 11

End annual number: 11

FPAY Annual fee payment

Payment date: 20140410

Year of fee payment: 12

PR1001 Payment of annual fee

Payment date: 20140410

Start annual number: 12

End annual number: 12

PR1001 Payment of annual fee

Payment date: 20150409

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term