NL7610226A - TRANSPONDER. - Google Patents

TRANSPONDER.

Info

Publication number: NL7610226A
Authority: NL; Netherlands
Prior art keywords: transponder
Prior art date: 1975-09-19

Application number

NL7610226A

Other languages

Dutch (nl)

Original Assignee

Alfa Laval Co Ltd

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.)

1975-09-19

Filing date

1976-09-14

Publication date

1977-03-22

1976-09-14 Application filed by Alfa Laval Co Ltd filed Critical Alfa Laval Co Ltd

1977-03-22 Publication of NL7610226A publication Critical patent/NL7610226A/en

Classifications

- 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
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/767—Responders; Transponders
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/56—Display arrangements
- 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
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
Artificial Intelligence (AREA)
Computer Vision & Pattern Recognition (AREA)
Theoretical Computer Science (AREA)
Radar Systems Or Details Thereof (AREA)
Traffic Control Systems (AREA)
Near-Field Transmission Systems (AREA)

NL7610226A 1975-09-19 1976-09-14 TRANSPONDER. NL7610226A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB38660/75A GB1567750A (en)	1975-09-19	1975-09-19	Transponders

Publications (1)

Publication Number	Publication Date
NL7610226A true NL7610226A (en)	1977-03-22

Family

ID=10404881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7610226A NL7610226A (en)	1975-09-19	1976-09-14	TRANSPONDER.

Country Status (9)

Country	Link
JP (1)	JPS5255890A (en)
AU (1)	AU505686B2 (en)
CA (1)	CA1078047A (en)
DE (1)	DE2642022A1 (en)
DK (1)	DK422076A (en)
FR (1)	FR2325251A1 (en)
GB (1)	GB1567750A (en)
IL (1)	IL50466A (en)
NL (1)	NL7610226A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NZ199520A (en) *	1981-01-21	1985-08-30	Australian Meat & Live Stock	Livestock identification:implanted transponder
EP0070199A1 (en) *	1981-07-14	1983-01-19	Tag Radionics Limited	Active devices for coded information arrangements
GB2112607B (en) *	1981-12-18	1986-01-02	Senelco Ltd	Transmitter/responder systems
ZA829121B (en) *	1981-12-18	1983-09-28	Senelco Ltd	Transmitter/responder systems
GB2149623A (en) *	1983-10-26	1985-06-12	Itw New Zealand Ltd	Identification device
BR8406225A (en) *	1983-12-06	1985-10-01	Mars Inc	COMMUNICATION DEVICE WITH A DATA STORAGE FORM, DATA STORAGE FORM, DATA PROCESSING DEVICE AND CURRENCY VALIDITY CONTROL AND READING DATA SHEETS
CH663287A5 (en) *	1984-05-03	1987-11-30	Landis & Gyr Ag	FACILITIES WITH CONTACTLESS INFORMATION TRANSFER BETWEEN AN IDENTIFICATOR AND AN IDENTIFICANT.
DE3483476D1 (en) *	1984-08-08	1990-11-29	Toshiba Kawasaki Kk	INFORMATION MEDIUM.
GB8420893D0 (en) *	1984-08-16	1984-09-19	Buttemer D A	Transponder
GB2165723A (en) *	1984-10-16	1986-04-16	Alexander Francis Nixon	Animal identification system
FR2601462B1 (en) *	1986-07-10	1988-08-05	Dissuavol Sarl	METHOD FOR CONTROLLING THE MOVEMENT OF OBJECTS, IN PARTICULAR MOTOR VEHICLES
GB8700050D0 (en) *	1987-01-03	1987-07-08	Plessey Co Plc	Security systems
JPH01148987A (en) *	1987-12-05	1989-06-12	Kubota Ltd	Automatic discrimination system of vehicle
CA1335676C (en) *	1988-01-14	1995-05-23	Akira Iga	Portable data transmitter device and a system using the same
GB2225197A (en) *	1988-11-18	1990-05-23	Marconi Electronic Devices	Location monitoring of moveable objects
FR2648593B1 (en) *	1989-06-14	1992-08-21	Raimbault Pierre	METHOD AND DEVICE FOR ACCOUNTING AND MONITORING ARTICLES
GB9313187D0 (en) *	1993-06-25	1993-08-11	Cotag Int Ltd	Coding device
JPH07174845A (en) *	1993-12-17	1995-07-14	Omron Corp	Code responding method, core responder, and code responding system using the code responder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3713148A (en) *	1970-05-21	1973-01-23	Communications Services Corp I	Transponder apparatus and system
US3852755A (en) *	1971-07-22	1974-12-03	Raytheon Co	Remotely powered transponder having a dipole antenna array
US3859624A (en) *	1972-09-05	1975-01-07	Thomas A Kriofsky	Inductively coupled transmitter-responder arrangement

1975
- 1975-09-19 GB GB38660/75A patent/GB1567750A/en not_active Expired
1976
- 1976-09-10 IL IL50466A patent/IL50466A/en unknown
- 1976-09-14 NL NL7610226A patent/NL7610226A/en not_active Application Discontinuation
- 1976-09-14 AU AU17703/76A patent/AU505686B2/en not_active Expired
- 1976-09-14 CA CA261,147A patent/CA1078047A/en not_active Expired
- 1976-09-17 DK DK422076A patent/DK422076A/en unknown
- 1976-09-18 DE DE19762642022 patent/DE2642022A1/en not_active Withdrawn
- 1976-09-18 JP JP51112379A patent/JPS5255890A/en active Pending
- 1976-09-20 FR FR7628149A patent/FR2325251A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
AU505686B2 (en)	1979-11-29
IL50466A0 (en)	1976-11-30
GB1567750A (en)	1980-05-21
FR2325251A1 (en)	1977-04-15
DE2642022A1 (en)	1977-04-07
IL50466A (en)	1979-09-30
DK422076A (en)	1977-03-20
CA1078047A (en)	1980-05-20
JPS5255890A (en)	1977-05-07
AU1770376A (en)	1978-03-23

Publication	Publication Date	Title
NL178089C (en)	1986-01-16	WINDMOTOR.
NL7511581A (en)	1977-04-05	REFLEKTOR.
FR2324170A1 (en)	1977-04-08	TRANSPONDER
NL7610226A (en)	1977-03-22	TRANSPONDER.
ES223804Y (en)	1977-07-01	BLENDER-HEATER.
NL7603093A (en)	1976-09-29	AUTOMATIC TRANSPONDER.
NL181352C (en)	1987-08-03	HEUGELLIER.
ES220892Y (en)	1977-03-01	NAIL-STAPLE.
NL182212C (en)	1988-02-01	GRAPER.
NL7504371A (en)	1976-10-13	HEIHAMER.
BE849303A (en)	1977-04-01	TRANDUCTOR.
FI762516A (en)	1977-03-06	BEHAOLLARE.
NL161220C (en)	1980-01-15	DREDGERING.
ES209316Y (en)	1976-09-01	MUNECO MECANICO.
DK151559C (en)	1988-05-30	CARTONONIC.
ES212889Y (en)	1976-11-01	ROCKET-SENAL.
FI73522B (en)	1987-06-30	ELEKTROOPTISK ANORDNING.
ES212478Y (en)	1976-11-01	TRICHORD II OR BITRINUM.
ES209904Y (en)	1976-09-16	CASE.
ES210373Y (en)	1976-10-01	CASE.
ES216599Y (en)	1976-12-16	GLASSWASHER.
ES217785Y (en)	1977-01-01	PORTAVIANDAS.
ES217339Y (en)	1977-01-01	APERO SUBSOLATOR-TERRIFYING.
ES217638Y (en)	1977-01-01	PALANGRE.
ES216532Y (en)	1976-12-16	PARASOL-AWNING.

Legal Events

Date	Code	Title	Description
1981-10-01	BV	The patent application has lapsed