KR101640785B1 - 광대역 렉테나 및 렉테나용 정류 장치 - Google Patents
광대역 렉테나 및 렉테나용 정류 장치 Download PDFInfo
- Publication number
- KR101640785B1 KR101640785B1 KR1020140128530A KR20140128530A KR101640785B1 KR 101640785 B1 KR101640785 B1 KR 101640785B1 KR 1020140128530 A KR1020140128530 A KR 1020140128530A KR 20140128530 A KR20140128530 A KR 20140128530A KR 101640785 B1 KR101640785 B1 KR 101640785B1
- Authority
- KR
- South Korea
- Prior art keywords
- radial stub
- radial
- patch
- antenna
- power
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000009977 dual effect Effects 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 35
- 230000008030 elimination Effects 0.000 claims description 8
- 238000003379 elimination reaction Methods 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 17
- 230000002238 attenuated effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 31
- 238000004088 simulation Methods 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 12
- 238000005259 measurement Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/248—Supports; Mounting means by structural association with other equipment or articles with receiving set provided with an AC/DC converting device, e.g. rectennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
- H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
- H02J50/27—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves characterised by the type of receiving antennas, e.g. rectennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
도 2a는 본 발명의 일 실시예에 따른 광대역 원형편파 패치 안테나의 분리 사시도이다.
도 2b는 본 발명의 일 실시예에 따른 안테나의 피딩 회로도(feeding circuits)이다.
도 2c는 본 발명의 일 실시예에 따라 제작된 4-소자 패치 어레이 구조체를 나타낸 도면이다.
도 3은 본 발명의 일 실시예에 따른 4-소자 어레이 안테나를 시뮬레이션한 결과를 나타낸 그래프이다.
도 4a는 본 발명의 일 실시예에 따른 따른 정류 회로의 구조도를 나타내며, 도 4b는 도 4a의 회로에 대한 다이오드 등가 회로도이다.
도 5a는 본 발명의 일 실시예에 따른 입력 고조파 제거 필터의 레이아웃을, 도 5b는 투과계수 특성을 나타낸 그래프이다.
도 6a는 본 발명의 일 실시예에 따른 DC 패스 필터의 레이아웃을, 도 6b는 투과계수 파라미터를 나타낸 그래프이다.
도 7은 다이오드로부터 커패시터까지의 거리에 따른 DC 패스 필터의 변환 효율을 나타낸 그래프이다.
도 8a는 본 발명의 일 실시예에 따른 DC-리턴부의 레이아웃을, 도 8b는 S 파라미터를 나타낸 그래프이다.
도 9a는 다양한 입력 파워에 대한 본 발명에 따른 정류 회로의 반사계수에 대한 시뮬레이션 결과를, 도 9b는 다양한 입력 파워에 대한 본 발명에 따른 정류 회로의 변환효율에 대한 시뮬레이션 결과를 나타낸 그래프이다.
도 10a는 다양한 입력 파워에 대한 반사계수의 시뮬레이션 값을, 도 10b는 RF-DC 변환 효율의 시뮬레이션 값을 나타낸 그래프이다.
도 11a는 다양한 부하에 대해 본 발명의 일 실시예에 따라 실제 측정한 입력파워 대비 RF-DC 변환 효율을, 도 11b는 입력파워 대비 변환 전압을 나타낸 그래프이다.
도 12a는 본 발명의 일 실시예에 따라 측정된 변환 효율을, 도 12b는 변환 전압을 나타낸 그래프이다.
240: 수평/수직 슬롯 기판 250: 피드라인 기판
260: 피드 라인 300: 정류 회로
310: 고조파 제거 필터 320: 정합부
323: 정류 다이오드 330: DC 패스 필터
340: DC 리턴부
Claims (20)
- RF(Radio Frequency) 신호를 수신하는 원형 편파 패치 안테나; 및
상기 원형 편파 패치 안테나가 수신한 RF 신호를 DC(Direct Current) 신호로 변환하여 출력함으로써 상기 안테나로부터 부하로 DC 파워를 전달하는 정류 회로;를 포함하되,
상기 정류 회로는,
커플드 마이크로스트립 라인 및 제1 방사형 스터브를 포함하고, RF 고조파의 재방사를 방지하는 고조파 제거부,
상기 고조파 제거부의 출력단에 위치하며, 제2 방사형 스터브를 포함하여 안
테나와 정류 다이오드 간의 임피던스 정합을 수행하는 정합부,
상기 정합부의 출력단에 위치하는 정류 다이오드,
제3 방사형 스터브를 포함하여 상기 정류 다이오드가 출력하는 RF를 감쇠시
켜 DC 파워를 전달하는 DC 패스 필터 및
제4 방사형 스터브를 포함하여 상기 DC 패스 필터가 출력하는 신호에서 리플전압을 감소시켜 안정적인 DC 파워를 부하로 공급하는 DC 리턴부를 포함하는 것을 특징으로 하는 렉테나. - 제 1 항에 있어서,
상기 제1 방사형 스터브는 RF 신호의 고조파 제거에 이용되고,
상기 제2 방사형 스터브는 상기 안테나와 정류 다이오드 간의 임피던스 정합에 이용되고,
상기 제3 방사형 스터브는 DC 파워 전달에 사용되고,
상기 제4 방사형 스터브는 RF의 리플 전압을 감소시켜 안정적인 DC 파워를 부하로 공급하는 데 사용되는 것을 특징으로 하는 렉테나. - 제 2 항에 있어서,
상기 제1 방사형 스터브는 밴드-스탑 필터로서 동작하는 것을 특징으로 하는 렉테나. - 제 1 항에 있어서,
상기 원형 편파 패치 안테나는,
제1 패치가 배치된 제1 패치 기판;
제2 패치가 배치된 제2 패치 기판;
상기 제1 패치 기판 및 제2 패치 기판 사이에 배치되는 폼 기판; 및
상기 제2 패치 하부에 부착되는 피드 라인 기판을 포함하는 것을 특징으로 하는 렉테나. - 제 4 항에 있어서,
상기 피드 라인 기판은,
H-형상의 듀얼 슬롯;
상기 H-형상의 듀얼 슬롯을 피드하는 T-형상의 피드 라인; 및
상기 피드 라인에 전력을 분배 공급하는 전력 분배기를 포함하는 것을 특징으로 하는 렉테나. - 삭제
- 제 1 항에 있어서,
상기 고조파 제거부는 안테나로부터 유입되는 노이즈 신호를 차단하는 것을 특징으로 하는 렉테나. - 제 1 항에 있어서,
상기 커플드 마이크로스트립 라인은 밴드패스 필터로 동작하는 것을 특징으로 하는 렉테나. - 제 1 항에 있어서,
상기 제1 내지 제4 방사형 스터브 중 적어도 하나는 원주각이 70 °인 것을 특징으로 하는 렉테나. - 제 1 항에 있어서,
상기 정류 회로는, 동작 주파수가 9.5 GHz 부근인 것을 특징으로 하는 렉테나. - 커플드 마이크로스트립 라인 및 제1 방사형 스터브를 포함하고, RF 고조파의 재방사를 방지하는 고조파 제거부;
상기 고조파 제거부의 출력단에 위치하며, 제2 방사형 스터브를 포함하여 안테나와 정류 다이오드 간의 임피던스 정합을 수행하는 정합부;
상기 정합부의 출력단에 위치하는 정류 다이오드;
제3 방사형 스터브를 포함하여 상기 정류 다이오드가 출력하는 RF를 감쇠시켜 DC 파워를 전달하는 DC 패스 필터; 및
제4 방사형 스터브를 포함하여 상기 DC 패스 필터가 출력하는 신호에서 리플 전압을 감소시켜 안정적인 DC 파워를 부하로 공급하는 DC 리턴부를 포함하는 것을 특징으로 하는 정류 장치. - 제 11 항에 있어서,
상기 커플드 마이크로스트립 라인은 밴드패스 필터로 동작하는 것을 특징으로 하는 정류 장치. - 제 11 항에 있어서,
상기 제1 방사형 스터브는 개방 회로형 방사형 스터브이고, 밴드-스탑 필터로 동작하는 것을 특징으로 하는 정류 장치. - 제 11 항에 있어서,
상기 제2 방사형 스터브는 대칭으로 배치된 두 개의 방사형 스터브를 포함하는 것을 특징으로 하는 정류 장치. - 제 11 항에 있어서,
상기 제3 방사형 스터브는 단일 방사형 스터브 및 한 쌍의 대칭 방사형 스터브를 포함하는 것을 특징으로 하는 정류 장치. - 제 11 항에 있어서,
상기 제4 방사형 스터브는 단일 방사형 스터브를 포함하는 것을 특징으로 하는 정류 장치. - 제 11 항에 있어서,
상기 고조파 제거부는 안테나로부터 유입되는 노이즈 신호를 차단하는 것을 특징으로 하는 정류 장치. - 제 11 항에 있어서,
상기 제1 방사형 스터브는 밴드-스탑 필터로 동작하는 것을 특징으로 하는 정류 장치. - 제 11 항에 있어서,
상기 제1 내지 제4 방사형 스터브는 원주각이 70°인 것을 특징으로 하는 정류 장치. - 제 11 항에 있어서,
상기 정류 장치는, 동작 주파수가 9.5 GHz 부근인 것을 특징으로 하는 정류 장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140128530A KR101640785B1 (ko) | 2014-09-25 | 2014-09-25 | 광대역 렉테나 및 렉테나용 정류 장치 |
US14/645,479 US9472849B2 (en) | 2014-09-25 | 2015-03-12 | Wideband rectenna and rectifying apparatus for rectenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140128530A KR101640785B1 (ko) | 2014-09-25 | 2014-09-25 | 광대역 렉테나 및 렉테나용 정류 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160036372A KR20160036372A (ko) | 2016-04-04 |
KR101640785B1 true KR101640785B1 (ko) | 2016-07-19 |
Family
ID=55585505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140128530A Active KR101640785B1 (ko) | 2014-09-25 | 2014-09-25 | 광대역 렉테나 및 렉테나용 정류 장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9472849B2 (ko) |
KR (1) | KR101640785B1 (ko) |
Families Citing this family (165)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10141768B2 (en) | 2013-06-03 | 2018-11-27 | Energous Corporation | Systems and methods for maximizing wireless power transfer efficiency by instructing a user to change a receiver device's position |
US10186913B2 (en) | 2012-07-06 | 2019-01-22 | Energous Corporation | System and methods for pocket-forming based on constructive and destructive interferences to power one or more wireless power receivers using a wireless power transmitter including a plurality of antennas |
US9787103B1 (en) | 2013-08-06 | 2017-10-10 | Energous Corporation | Systems and methods for wirelessly delivering power to electronic devices that are unable to communicate with a transmitter |
US10992185B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers |
US9124125B2 (en) | 2013-05-10 | 2015-09-01 | Energous Corporation | Wireless power transmission with selective range |
US10199849B1 (en) | 2014-08-21 | 2019-02-05 | Energous Corporation | Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system |
US10211674B1 (en) | 2013-06-12 | 2019-02-19 | Energous Corporation | Wireless charging using selected reflectors |
US10128699B2 (en) | 2014-07-14 | 2018-11-13 | Energous Corporation | Systems and methods of providing wireless power using receiver device sensor inputs |
US9859797B1 (en) | 2014-05-07 | 2018-01-02 | Energous Corporation | Synchronous rectifier design for wireless power receiver |
US10230266B1 (en) | 2014-02-06 | 2019-03-12 | Energous Corporation | Wireless power receivers that communicate status data indicating wireless power transmission effectiveness with a transmitter using a built-in communications component of a mobile device, and methods of use thereof |
US10205239B1 (en) | 2014-05-07 | 2019-02-12 | Energous Corporation | Compact PIFA antenna |
US9876394B1 (en) | 2014-05-07 | 2018-01-23 | Energous Corporation | Boost-charger-boost system for enhanced power delivery |
US9812890B1 (en) | 2013-07-11 | 2017-11-07 | Energous Corporation | Portable wireless charging pad |
US10206185B2 (en) | 2013-05-10 | 2019-02-12 | Energous Corporation | System and methods for wireless power transmission to an electronic device in accordance with user-defined restrictions |
US10193396B1 (en) | 2014-05-07 | 2019-01-29 | Energous Corporation | Cluster management of transmitters in a wireless power transmission system |
US10224758B2 (en) | 2013-05-10 | 2019-03-05 | Energous Corporation | Wireless powering of electronic devices with selective delivery range |
US10063064B1 (en) | 2014-05-23 | 2018-08-28 | Energous Corporation | System and method for generating a power receiver identifier in a wireless power network |
US10270261B2 (en) | 2015-09-16 | 2019-04-23 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US10128693B2 (en) | 2014-07-14 | 2018-11-13 | Energous Corporation | System and method for providing health safety in a wireless power transmission system |
US9825674B1 (en) | 2014-05-23 | 2017-11-21 | Energous Corporation | Enhanced transmitter that selects configurations of antenna elements for performing wireless power transmission and receiving functions |
US10256657B2 (en) | 2015-12-24 | 2019-04-09 | Energous Corporation | Antenna having coaxial structure for near field wireless power charging |
US10141791B2 (en) | 2014-05-07 | 2018-11-27 | Energous Corporation | Systems and methods for controlling communications during wireless transmission of power using application programming interfaces |
US10992187B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices |
US10063106B2 (en) | 2014-05-23 | 2018-08-28 | Energous Corporation | System and method for a self-system analysis in a wireless power transmission network |
US12057715B2 (en) | 2012-07-06 | 2024-08-06 | Energous Corporation | Systems and methods of wirelessly delivering power to a wireless-power receiver device in response to a change of orientation of the wireless-power receiver device |
US10090886B1 (en) | 2014-07-14 | 2018-10-02 | Energous Corporation | System and method for enabling automatic charging schedules in a wireless power network to one or more devices |
US10090699B1 (en) | 2013-11-01 | 2018-10-02 | Energous Corporation | Wireless powered house |
US10291055B1 (en) | 2014-12-29 | 2019-05-14 | Energous Corporation | Systems and methods for controlling far-field wireless power transmission based on battery power levels of a receiving device |
US10103582B2 (en) | 2012-07-06 | 2018-10-16 | Energous Corporation | Transmitters for wireless power transmission |
US10381880B2 (en) | 2014-07-21 | 2019-08-13 | Energous Corporation | Integrated antenna structure arrays for wireless power transmission |
US10439448B2 (en) | 2014-08-21 | 2019-10-08 | Energous Corporation | Systems and methods for automatically testing the communication between wireless power transmitter and wireless power receiver |
US10291066B1 (en) | 2014-05-07 | 2019-05-14 | Energous Corporation | Power transmission control systems and methods |
US9843201B1 (en) | 2012-07-06 | 2017-12-12 | Energous Corporation | Wireless power transmitter that selects antenna sets for transmitting wireless power to a receiver based on location of the receiver, and methods of use thereof |
US10218227B2 (en) | 2014-05-07 | 2019-02-26 | Energous Corporation | Compact PIFA antenna |
US10124754B1 (en) | 2013-07-19 | 2018-11-13 | Energous Corporation | Wireless charging and powering of electronic sensors in a vehicle |
US9887584B1 (en) | 2014-08-21 | 2018-02-06 | Energous Corporation | Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system |
US11502551B2 (en) | 2012-07-06 | 2022-11-15 | Energous Corporation | Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations |
US10038337B1 (en) | 2013-09-16 | 2018-07-31 | Energous Corporation | Wireless power supply for rescue devices |
US10965164B2 (en) | 2012-07-06 | 2021-03-30 | Energous Corporation | Systems and methods of wirelessly delivering power to a receiver device |
US10008889B2 (en) | 2014-08-21 | 2018-06-26 | Energous Corporation | Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system |
US10063105B2 (en) | 2013-07-11 | 2018-08-28 | Energous Corporation | Proximity transmitters for wireless power charging systems |
US9438045B1 (en) | 2013-05-10 | 2016-09-06 | Energous Corporation | Methods and systems for maximum power point transfer in receivers |
US10263432B1 (en) | 2013-06-25 | 2019-04-16 | Energous Corporation | Multi-mode transmitter with an antenna array for delivering wireless power and providing Wi-Fi access |
US10243414B1 (en) | 2014-05-07 | 2019-03-26 | Energous Corporation | Wearable device with wireless power and payload receiver |
US9867062B1 (en) | 2014-07-21 | 2018-01-09 | Energous Corporation | System and methods for using a remote server to authorize a receiving device that has requested wireless power and to determine whether another receiving device should request wireless power in a wireless power transmission system |
US10211680B2 (en) | 2013-07-19 | 2019-02-19 | Energous Corporation | Method for 3 dimensional pocket-forming |
US10148097B1 (en) | 2013-11-08 | 2018-12-04 | Energous Corporation | Systems and methods for using a predetermined number of communication channels of a wireless power transmitter to communicate with different wireless power receivers |
US9853458B1 (en) | 2014-05-07 | 2017-12-26 | Energous Corporation | Systems and methods for device and power receiver pairing |
US10223717B1 (en) | 2014-05-23 | 2019-03-05 | Energous Corporation | Systems and methods for payment-based authorization of wireless power transmission service |
US9871398B1 (en) | 2013-07-01 | 2018-01-16 | Energous Corporation | Hybrid charging method for wireless power transmission based on pocket-forming |
US10312715B2 (en) | 2015-09-16 | 2019-06-04 | Energous Corporation | Systems and methods for wireless power charging |
US20150326070A1 (en) | 2014-05-07 | 2015-11-12 | Energous Corporation | Methods and Systems for Maximum Power Point Transfer in Receivers |
US10199835B2 (en) | 2015-12-29 | 2019-02-05 | Energous Corporation | Radar motion detection using stepped frequency in wireless power transmission system |
US10211682B2 (en) | 2014-05-07 | 2019-02-19 | Energous Corporation | Systems and methods for controlling operation of a transmitter of a wireless power network based on user instructions received from an authenticated computing device powered or charged by a receiver of the wireless power network |
US11843260B2 (en) | 2012-11-09 | 2023-12-12 | California Institute Of Technology | Generator unit for wireless power transfer |
WO2014075103A1 (en) | 2012-11-09 | 2014-05-15 | California Institute Of Technology | Smart rf lensing: efficient, dynamic and mobile wireless power transfer |
US11616520B2 (en) | 2012-11-09 | 2023-03-28 | California Institute Of Technology | RF receiver |
US10103552B1 (en) | 2013-06-03 | 2018-10-16 | Energous Corporation | Protocols for authenticated wireless power transmission |
US10021523B2 (en) | 2013-07-11 | 2018-07-10 | Energous Corporation | Proximity transmitters for wireless power charging systems |
KR102367364B1 (ko) | 2013-11-22 | 2022-02-23 | 캘리포니아 인스티튜트 오브 테크놀로지 | 무선 전력 송신을 위한 능동 cmos 복원 유닛들 |
KR102280756B1 (ko) | 2013-11-22 | 2021-07-21 | 캘리포니아 인스티튜트 오브 테크놀로지 | 무선 전력 송신을 위한 생성기 유닛 |
US10075017B2 (en) | 2014-02-06 | 2018-09-11 | Energous Corporation | External or internal wireless power receiver with spaced-apart antenna elements for charging or powering mobile devices using wirelessly delivered power |
US10158257B2 (en) | 2014-05-01 | 2018-12-18 | Energous Corporation | System and methods for using sound waves to wirelessly deliver power to electronic devices |
US10153645B1 (en) | 2014-05-07 | 2018-12-11 | Energous Corporation | Systems and methods for designating a master power transmitter in a cluster of wireless power transmitters |
US10170917B1 (en) | 2014-05-07 | 2019-01-01 | Energous Corporation | Systems and methods for managing and controlling a wireless power network by establishing time intervals during which receivers communicate with a transmitter |
US10153653B1 (en) | 2014-05-07 | 2018-12-11 | Energous Corporation | Systems and methods for using application programming interfaces to control communications between a transmitter and a receiver |
US10068703B1 (en) | 2014-07-21 | 2018-09-04 | Energous Corporation | Integrated miniature PIFA with artificial magnetic conductor metamaterials |
US10116143B1 (en) | 2014-07-21 | 2018-10-30 | Energous Corporation | Integrated antenna arrays for wireless power transmission |
WO2016028939A1 (en) | 2014-08-19 | 2016-02-25 | California Institute Of Technology | Wireless power transfer |
US10122415B2 (en) | 2014-12-27 | 2018-11-06 | Energous Corporation | Systems and methods for assigning a set of antennas of a wireless power transmitter to a wireless power receiver based on a location of the wireless power receiver |
GB2538576B (en) * | 2015-09-14 | 2017-06-14 | Drayson Tech (Europe) Ltd | RF-to-DC Converter |
GB2538575B (en) * | 2015-09-14 | 2017-06-14 | Drayson Tech (Europe) Ltd | RF-to-DC Converter |
US10523033B2 (en) | 2015-09-15 | 2019-12-31 | Energous Corporation | Receiver devices configured to determine location within a transmission field |
US12283828B2 (en) | 2015-09-15 | 2025-04-22 | Energous Corporation | Receiver devices configured to determine location within a transmission field |
US10199850B2 (en) | 2015-09-16 | 2019-02-05 | Energous Corporation | Systems and methods for wirelessly transmitting power from a transmitter to a receiver by determining refined locations of the receiver in a segmented transmission field associated with the transmitter |
US11710321B2 (en) | 2015-09-16 | 2023-07-25 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US10186893B2 (en) | 2015-09-16 | 2019-01-22 | Energous Corporation | Systems and methods for real time or near real time wireless communications between a wireless power transmitter and a wireless power receiver |
US10778041B2 (en) | 2015-09-16 | 2020-09-15 | Energous Corporation | Systems and methods for generating power waves in a wireless power transmission system |
US10008875B1 (en) | 2015-09-16 | 2018-06-26 | Energous Corporation | Wireless power transmitter configured to transmit power waves to a predicted location of a moving wireless power receiver |
US10211685B2 (en) | 2015-09-16 | 2019-02-19 | Energous Corporation | Systems and methods for real or near real time wireless communications between a wireless power transmitter and a wireless power receiver |
US10158259B1 (en) | 2015-09-16 | 2018-12-18 | Energous Corporation | Systems and methods for identifying receivers in a transmission field by transmitting exploratory power waves towards different segments of a transmission field |
US9871387B1 (en) | 2015-09-16 | 2018-01-16 | Energous Corporation | Systems and methods of object detection using one or more video cameras in wireless power charging systems |
US10135295B2 (en) | 2015-09-22 | 2018-11-20 | Energous Corporation | Systems and methods for nullifying energy levels for wireless power transmission waves |
US10027168B2 (en) | 2015-09-22 | 2018-07-17 | Energous Corporation | Systems and methods for generating and transmitting wireless power transmission waves using antennas having a spacing that is selected by the transmitter |
US10153660B1 (en) | 2015-09-22 | 2018-12-11 | Energous Corporation | Systems and methods for preconfiguring sensor data for wireless charging systems |
US10128686B1 (en) | 2015-09-22 | 2018-11-13 | Energous Corporation | Systems and methods for identifying receiver locations using sensor technologies |
US10050470B1 (en) | 2015-09-22 | 2018-08-14 | Energous Corporation | Wireless power transmission device having antennas oriented in three dimensions |
US10135294B1 (en) | 2015-09-22 | 2018-11-20 | Energous Corporation | Systems and methods for preconfiguring transmission devices for power wave transmissions based on location data of one or more receivers |
US10020678B1 (en) | 2015-09-22 | 2018-07-10 | Energous Corporation | Systems and methods for selecting antennas to generate and transmit power transmission waves |
US10033222B1 (en) | 2015-09-22 | 2018-07-24 | Energous Corporation | Systems and methods for determining and generating a waveform for wireless power transmission waves |
US10333332B1 (en) | 2015-10-13 | 2019-06-25 | Energous Corporation | Cross-polarized dipole antenna |
US10734717B2 (en) | 2015-10-13 | 2020-08-04 | Energous Corporation | 3D ceramic mold antenna |
GB201518859D0 (en) * | 2015-10-23 | 2015-12-09 | Airbus Defence & Space Ltd | High-efficiency amplifier |
US9853485B2 (en) | 2015-10-28 | 2017-12-26 | Energous Corporation | Antenna for wireless charging systems |
US10027180B1 (en) * | 2015-11-02 | 2018-07-17 | Energous Corporation | 3D triple linear antenna that acts as heat sink |
US10135112B1 (en) | 2015-11-02 | 2018-11-20 | Energous Corporation | 3D antenna mount |
US10063108B1 (en) | 2015-11-02 | 2018-08-28 | Energous Corporation | Stamped three-dimensional antenna |
US10277054B2 (en) | 2015-12-24 | 2019-04-30 | Energous Corporation | Near-field charging pad for wireless power charging of a receiver device that is temporarily unable to communicate |
US10079515B2 (en) | 2016-12-12 | 2018-09-18 | Energous Corporation | Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad |
US10320446B2 (en) | 2015-12-24 | 2019-06-11 | Energous Corporation | Miniaturized highly-efficient designs for near-field power transfer system |
US11863001B2 (en) | 2015-12-24 | 2024-01-02 | Energous Corporation | Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns |
US10027159B2 (en) | 2015-12-24 | 2018-07-17 | Energous Corporation | Antenna for transmitting wireless power signals |
US10256677B2 (en) | 2016-12-12 | 2019-04-09 | Energous Corporation | Near-field RF charging pad with adaptive loading to efficiently charge an electronic device at any position on the pad |
US10038332B1 (en) | 2015-12-24 | 2018-07-31 | Energous Corporation | Systems and methods of wireless power charging through multiple receiving devices |
US10008886B2 (en) | 2015-12-29 | 2018-06-26 | Energous Corporation | Modular antennas with heat sinks in wireless power transmission systems |
FR3057401B1 (fr) * | 2016-10-06 | 2019-08-09 | Universite Paris Est Marne La Vallee | Dispositif de recuperation d'energie radioelectrique de type rectenna |
US10923954B2 (en) | 2016-11-03 | 2021-02-16 | Energous Corporation | Wireless power receiver with a synchronous rectifier |
US9966656B1 (en) | 2016-11-08 | 2018-05-08 | Aeternum LLC | Broadband rectenna |
KR102485241B1 (ko) * | 2016-11-14 | 2023-01-06 | 삼성전자주식회사 | 하이브리드 안테나 |
CN116455101A (zh) | 2016-12-12 | 2023-07-18 | 艾诺格思公司 | 发射器集成电路 |
US10389161B2 (en) | 2017-03-15 | 2019-08-20 | Energous Corporation | Surface mount dielectric antennas for wireless power transmitters |
US10680319B2 (en) | 2017-01-06 | 2020-06-09 | Energous Corporation | Devices and methods for reducing mutual coupling effects in wireless power transmission systems |
US10439442B2 (en) | 2017-01-24 | 2019-10-08 | Energous Corporation | Microstrip antennas for wireless power transmitters |
CN106899093B (zh) * | 2017-03-15 | 2023-04-21 | 华南理工大学 | 一种采用反射功率回收网络的宽功率范围整流电路 |
WO2018183892A1 (en) | 2017-03-30 | 2018-10-04 | Energous Corporation | Flat antennas having two or more resonant frequencies for use in wireless power transmission systems |
US10854960B2 (en) * | 2017-05-02 | 2020-12-01 | Richard A. Bean | Electromagnetic energy harvesting devices and methods |
US10511097B2 (en) | 2017-05-12 | 2019-12-17 | Energous Corporation | Near-field antennas for accumulating energy at a near-field distance with minimal far-field gain |
US11462949B2 (en) | 2017-05-16 | 2022-10-04 | Wireless electrical Grid LAN, WiGL Inc | Wireless charging method and system |
US12074452B2 (en) | 2017-05-16 | 2024-08-27 | Wireless Electrical Grid Lan, Wigl Inc. | Networked wireless charging system |
US12074460B2 (en) | 2017-05-16 | 2024-08-27 | Wireless Electrical Grid Lan, Wigl Inc. | Rechargeable wireless power bank and method of using |
CN108964292A (zh) * | 2017-05-17 | 2018-12-07 | 富泰华工业(深圳)有限公司 | 电子装置 |
US10720797B2 (en) | 2017-05-26 | 2020-07-21 | California Institute Of Technology | Method and apparatus for dynamic RF lens focusing and tracking of wireless power recovery unit |
US10848853B2 (en) | 2017-06-23 | 2020-11-24 | Energous Corporation | Systems, methods, and devices for utilizing a wire of a sound-producing device as an antenna for receipt of wirelessly delivered power |
US11133576B2 (en) | 2017-08-28 | 2021-09-28 | Aeternum, LLC | Rectenna |
RU2652168C1 (ru) | 2017-09-07 | 2018-04-25 | Самсунг Электроникс Ко., Лтд. | Устройство для преобразования электромагнитного излучения в постоянный ток |
US10122219B1 (en) | 2017-10-10 | 2018-11-06 | Energous Corporation | Systems, methods, and devices for using a battery as a antenna for receiving wirelessly delivered power from radio frequency power waves |
US11342798B2 (en) | 2017-10-30 | 2022-05-24 | Energous Corporation | Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band |
CN107947389B (zh) * | 2017-11-06 | 2021-09-14 | 电子科技大学 | 一种2.45GHz基于相控的微波输电系统 |
US10615647B2 (en) | 2018-02-02 | 2020-04-07 | Energous Corporation | Systems and methods for detecting wireless power receivers and other objects at a near-field charging pad |
CN116799501A (zh) | 2018-02-14 | 2023-09-22 | 深圳市道通智能航空技术股份有限公司 | 无人机内置双频天线及无人机 |
US11159057B2 (en) | 2018-03-14 | 2021-10-26 | Energous Corporation | Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals |
US11515732B2 (en) | 2018-06-25 | 2022-11-29 | Energous Corporation | Power wave transmission techniques to focus wirelessly delivered power at a receiving device |
GB201811909D0 (en) | 2018-07-20 | 2018-09-05 | Buchanan Nigel Alexander | Screwdriver |
CN109193143B (zh) * | 2018-09-06 | 2023-08-15 | 清华四川能源互联网研究院 | 一种低功率微波接收整流天线 |
US11437735B2 (en) | 2018-11-14 | 2022-09-06 | Energous Corporation | Systems for receiving electromagnetic energy using antennas that are minimally affected by the presence of the human body |
EP3918691A1 (en) | 2019-01-28 | 2021-12-08 | Energous Corporation | Systems and methods for miniaturized antenna for wireless power transmissions |
US11018779B2 (en) | 2019-02-06 | 2021-05-25 | Energous Corporation | Systems and methods of estimating optimal phases to use for individual antennas in an antenna array |
WO2020184205A1 (ja) * | 2019-03-12 | 2020-09-17 | 株式会社村田製作所 | フィルタ装置、ならびに、それを備えたアンテナモジュールおよび通信装置 |
CN110048224B (zh) * | 2019-03-28 | 2021-05-11 | Oppo广东移动通信有限公司 | 天线模组和电子设备 |
CN110112545B (zh) * | 2019-04-08 | 2021-05-18 | 天津大学 | 一种集成太阳能电池片的一体化天线 |
US12155231B2 (en) | 2019-04-09 | 2024-11-26 | Energous Corporation | Asymmetric spiral antennas for wireless power transmission and reception |
CN111834731B (zh) * | 2019-04-19 | 2022-03-01 | Oppo广东移动通信有限公司 | 天线模组及电子设备 |
US11569684B1 (en) * | 2019-07-09 | 2023-01-31 | Hrl Laboratories, Llc | Broadband antenna matching network employing energy recovery schemes |
US10804609B1 (en) * | 2019-07-24 | 2020-10-13 | Facebook, Inc. | Circular polarization antenna array |
WO2021055899A1 (en) | 2019-09-20 | 2021-03-25 | Energous Corporation | Systems and methods of protecting wireless power receivers using multiple rectifiers and establishing in-band communications using multiple rectifiers |
WO2021055898A1 (en) | 2019-09-20 | 2021-03-25 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
US11381118B2 (en) | 2019-09-20 | 2022-07-05 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
WO2021055900A1 (en) | 2019-09-20 | 2021-03-25 | Energous Corporation | Classifying and detecting foreign objects using a power amplifier controller integrated circuit in wireless power transmission systems |
WO2021119483A1 (en) | 2019-12-13 | 2021-06-17 | Energous Corporation | Charging pad with guiding contours to align an electronic device on the charging pad and efficiently transfer near-field radio-frequency energy to the electronic device |
US10985617B1 (en) | 2019-12-31 | 2021-04-20 | Energous Corporation | System for wirelessly transmitting energy at a near-field distance without using beam-forming control |
WO2021192707A1 (ja) * | 2020-03-26 | 2021-09-30 | 株式会社ヨコオ | Rf検出器およびそれを備える高周波モジュール |
US11799324B2 (en) | 2020-04-13 | 2023-10-24 | Energous Corporation | Wireless-power transmitting device for creating a uniform near-field charging area |
US11469629B2 (en) | 2020-08-12 | 2022-10-11 | Energous Corporation | Systems and methods for secure wireless transmission of power using unidirectional communication signals from a wireless-power-receiving device |
CN112448176B (zh) * | 2020-11-09 | 2022-01-04 | 西北工业大学 | 一种宽角度极化非敏感整流天线 |
US12306285B2 (en) | 2020-12-01 | 2025-05-20 | Energous Corporation | Systems and methods for using one or more sensors to detect and classify objects in a keep-out zone of a wireless-power transmission field, and antennas with integrated sensor arrangements |
IL282599B (en) * | 2021-04-22 | 2022-02-01 | Wi Charge Ltd | Wireless power transmission system |
KR102479577B1 (ko) * | 2021-05-26 | 2022-12-21 | 인천대학교 산학협력단 | 5세대 이동 통신용 주파수 분배 및 결합기와 다중빔 안테나를 포함하는 이중 대역 다중빔 안테나 장치 |
CN113644430A (zh) * | 2021-08-10 | 2021-11-12 | 大连海事大学 | 一种应用于整流天线系统的单馈四极化天线装置 |
DE102021006120A1 (de) | 2021-12-13 | 2023-06-15 | Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen, Körperschaft des öffentlichen Rechts | Multiband-hochfrequenz-gleichrichterschaltung und verfahren zum herstellen einer multiband-hochfrequenzgleichrichterschaltung |
US11916398B2 (en) | 2021-12-29 | 2024-02-27 | Energous Corporation | Small form-factor devices with integrated and modular harvesting receivers, and shelving-mounted wireless-power transmitters for use therewith |
CN114609621B (zh) * | 2022-03-08 | 2025-02-11 | 西北工业大学太仓长三角研究院 | 一种极化非敏感三次谐波雷达系统及信号传输方法 |
CN114696082A (zh) * | 2022-04-27 | 2022-07-01 | 西安茂德通讯科技有限公司 | 一种提高微型微带天线极化带宽的结构 |
BG67724B1 (bg) * | 2022-04-29 | 2025-05-15 | Иван Игнатов Михайлов | Наноелектронна система за охлаждане на процесори и ram памети |
US12142939B2 (en) | 2022-05-13 | 2024-11-12 | Energous Corporation | Integrated wireless-power-transmission platform designed to operate in multiple bands, and multi-band antennas for use therewith |
TWI863405B (zh) * | 2023-07-04 | 2024-11-21 | 明泰科技股份有限公司 | 天線陣列與雙饋入圓極化寬頻天線 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101094796B1 (ko) | 2009-01-08 | 2011-12-16 | 한국전자통신연구원 | 단일급전 빔 조향 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6046659A (en) * | 1998-05-15 | 2000-04-04 | Hughes Electronics Corporation | Design and fabrication of broadband surface-micromachined micro-electro-mechanical switches for microwave and millimeter-wave applications |
KR20030077715A (ko) * | 2002-03-26 | 2003-10-04 | 주식회사 현대시스콤 | 이동통신시스템에서 싱글 사이드 라디얼 스터브와 단계적마이크로스트립 라인을 이용한 분산 엘피에프 |
KR100878707B1 (ko) * | 2007-05-30 | 2009-01-14 | 삼성탈레스 주식회사 | 다중 공진 광대역 안테나 |
-
2014
- 2014-09-25 KR KR1020140128530A patent/KR101640785B1/ko active Active
-
2015
- 2015-03-12 US US14/645,479 patent/US9472849B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101094796B1 (ko) | 2009-01-08 | 2011-12-16 | 한국전자통신연구원 | 단일급전 빔 조향 장치 |
Also Published As
Publication number | Publication date |
---|---|
US9472849B2 (en) | 2016-10-18 |
US20160094091A1 (en) | 2016-03-31 |
KR20160036372A (ko) | 2016-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101640785B1 (ko) | 광대역 렉테나 및 렉테나용 정류 장치 | |
Yang et al. | A 5.8 GHz circularly polarized rectenna with harmonic suppression and rectenna array for wireless power transfer | |
US11133576B2 (en) | Rectenna | |
Chou et al. | All polarization receiving rectenna with harmonic rejection property for wireless power transmission | |
EP3319169B1 (en) | Broadband rectenna | |
Dubey et al. | High gain multiple resonance Ku-band microstrip patch antenna | |
Shin et al. | A compact and wideband circularly polarized rectenna with high efficiency at X-band | |
Fakharian | RF energy harvesting using high impedance asymmetric antenna array without impedance matching network | |
Dardeer et al. | 2× 2 Circularly polarized antenna array for RF energy harvesting in IoT system | |
Sennouni et al. | Efficient rectenna design incorporating new circularly polarized antenna array for wireless power transmission at 2.45 GHz | |
Upadhyay et al. | Design of microstrip patch antenna array for WLAN application | |
Carvalho et al. | 5.8 GHz microstrip antennas and array for microwave power transfer | |
Dardeer et al. | A dual band circularly polarized rectenna for RF energy harvesting applications | |
Alja’afreh et al. | A dual-port, dual-polarized and wideband slot rectenna for ambient RF energy harvesting | |
Abd Rahim et al. | Harmonics suppression single-fed dual-circularly polarized microstrip patch antenna for future wireless power transmission | |
Huang et al. | A novel 35-GHz slot-coupled patch rectenna array based on SIW cavity for WPT | |
Srivastava et al. | Microstrip patch antenna: A survey | |
Ahmed et al. | Design of rectifying circuit and harmonic suppression antenna for RF energy harvesting | |
Ahmed et al. | Integrated rectifying circuit and antenna design with harmonic rejection for RF energy harvesting | |
Dasgupta et al. | Development of circular microstrip patch antenna array for rectenna application | |
Sennouni et al. | Improved circularly polarized rectenna design for microwave power transmission at 2.45 GHz | |
Santosa et al. | Interdigital capacitor structure-based conformal traveling wave active antenna for experimental rocket communication | |
Dardeer et al. | 2× 2 circularly polarized antenna array with equal phases for RF energy harvesting in IoT system | |
Hosseini et al. | Mounted Director Element on Dual‐Band Vivaldi Antenna for Wireless Energy Harvesting Application | |
Ismail et al. | Dual-fed circular polarization compact array antenna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20140925 |
|
PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20150820 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20160201 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
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: 20160628 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20160713 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20160714 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20190702 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20190702 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20200625 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20210609 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20220621 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20230622 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20240614 Start annual number: 9 End annual number: 9 |