KR20210099178A - 전력 전달을 위한 시스템 및 방법 - Google Patents
전력 전달을 위한 시스템 및 방법 Download PDFInfo
- Publication number
- KR20210099178A KR20210099178A KR1020217024226A KR20217024226A KR20210099178A KR 20210099178 A KR20210099178 A KR 20210099178A KR 1020217024226 A KR1020217024226 A KR 1020217024226A KR 20217024226 A KR20217024226 A KR 20217024226A KR 20210099178 A KR20210099178 A KR 20210099178A
- Authority
- KR
- South Korea
- Prior art keywords
- receiver
- power
- transmitter
- version
- coils
- 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.)
- Granted
Links
- 238000012546 transfer Methods 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims description 53
- 230000001939 inductive effect Effects 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims description 113
- 238000001514 detection method Methods 0.000 claims description 101
- 230000005291 magnetic effect Effects 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000004044 response Effects 0.000 claims description 20
- 230000003750 conditioning effect Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 abstract description 69
- 239000000463 material Substances 0.000 abstract description 14
- 241000237858 Gastropoda Species 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 88
- 230000006870 function Effects 0.000 description 26
- 238000010168 coupling process Methods 0.000 description 25
- 230000008878 coupling Effects 0.000 description 24
- 238000005859 coupling reaction Methods 0.000 description 24
- 230000008859 change Effects 0.000 description 22
- 230000010355 oscillation Effects 0.000 description 16
- 230000001360 synchronised effect Effects 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- 238000007726 management method Methods 0.000 description 13
- 238000013461 design Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000001965 increasing effect Effects 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 230000033228 biological regulation Effects 0.000 description 10
- 239000000696 magnetic material Substances 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000003491 array Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 241000270730 Alligator mississippiensis Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 description 1
- 238000000136 cloud-point extraction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- 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
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting 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
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
도 1은 본 발명의 전형적인 응용을 예시한다.
도 2는 본 발명의 무선 전력 전달 시스템의 예시적인 구성을 예시한다.
도 3은 상기 시스템의 전송기의 실시예를 예시한다.
도 4는 전송기의 더욱 상세한 예를 블록도 모습으로 보여준다.
도 5a - 도 5d는 물체 탐지 측정에 속한 결과들을 보여준다.
도 6a - 도 6d는 통신 프로토콜의 데이터 및 데이터 패킷 구조들을 예시한다.
도 7은 통신 프로세싱 블록의 블록도이다.
도 8은 상기 시스템의 수신기의 실시예를 도시한다.
도 9는 수신기의 더욱 상세한 예를 블록도 모습으로 보여준다.
도 10은 상기 수신기의 예시적인 모습의 회로도이다.
도 11a는 상기 전송기의 인버터의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 11b는 상기 전송기의 마이크로프로세서의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 11c는 상기 전송기의 전력 레귤레이터의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 11d는 상기 전송기의 전송기 코일 어레이의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 11e는 상기 전송기의 선택기의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 11f는 상기 전송기의 물체 탐지기의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 11g는 상기 전송기의 통신 모듈의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 11h는 상기 전송기의 통신 모듈의 기능들을 향상시키기 위한 예시적인 회로의 개략적인 모습을 예시한다.
도 12a 및 도 12b는 상기 수신기의 정류기의 기능들을 달성하기 위해 사용가능한 포인트 A 및 포인트 B를 통해 연결된 예시적인 회로의 개략적인 모습을 예시한다.
도 12c는 상기 전송기의 마이크로프로세서의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 12d는 상기 전송기의 통신 모듈의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 12e는 상기 수신기의 전류 감지 회로의 기능들을 달성하기 위해 사용가능한 예시적인 회로의 개략적인 모습을 예시한다.
도 13a - 도 13c는 상기 전송기에 의해 처리된 제어 시퀀스의 흐름도들이다.
도 14a - 도 14c는 상기 수신기에 의해 처리된 제어 시퀀스의 흐름도들이다.
도 15a - 도 15c는 예시적인 전송기 코일 어레이를 도시한다.
도 15d - 도 15g는 네 개 레이어 전송기 코일을 위해 사용될 수 있을 예시적인 권선 패턴을 예시한다.
도 15h 및 도 15i는 예시적인 전송기 코일 배열들을 예시한다.
도 16은 예시적인 전송기의 분해 모습이다.
도 17은 도 16의 전송기의 분리된 컴포넌트들을 예시한다.
도 18은 도 17에서의 도시의 횡단면 모습이다.
도 19는 강자성체 돌기 및 PCB 전송기 코일 레이어 사이의 관계를 예시한다.
도 20a 및 도 20b는 상기 시스템의 예시적인 물체 탐지기들의 등가 회로들을 예시한다.
출력 전류 (mA) | 원하는 중간 전압 (V) |
0 - 100 | 7 |
101 - 300 | 6 |
301 - 500 | 5.5 |
500 - 1000 | 5.1 |
Claims (26)
- 동일하거나 상이한 유형들의 하나 이상의 수신기 디바이스에 전력을 공급하도록 동작가능한 무선 전력 전송기로서,
적어도 하나의 전력 전송기 코일; 및
상기 적어도 하나의 전력 전송기 코일에 결합되는 제어기
를 포함하고,
상기 제어기는,
상기 무선 전력 전송기 근방으로 이끌어진 하나 이상의 수신기의 하나 이상의 개별 특성을 식별하고;
상기 하나 이상의 개별 특성으로부터 상기 하나 이상의 수신기 각각의 규격(specification)을 도출하며;
상기 수신기의 상기 규격에 따라 상기 하나 이상의 수신기 각각에 전력을 공급하기 위해 상기 적어도 하나의 전력 전송기 코일을 동작시키도록
구성되는, 무선 전력 전송기. - 제1항에 있어서,
상기 하나 이상의 수신기 각각의 상기 규격은 상기 수신기가 준수하는 산업 표준(industry standard)을 포함하는, 무선 전력 전송기. - 제2항에 있어서,
상기 수신기가 준수하는 상기 산업 표준은 상기 산업 표준의 버전을 포함하는, 무선 전력 전송기. - 제1항에 있어서,
복수의 전송기 코일을 포함하고,
상기 제어기는 특정 규격의 수신기가 존재하는지 여부를 결정하기 위해 상기 전송기 코일들에 차례로 선택적으로 전력을 공급함으로써 상기 하나 이상의 수신기의 하나 이상의 개별 특성을 식별하도록 구성되는, 무선 전력 전송기. - 제4항에 있어서,
상기 제어기는 제1 규격에 대응하는 제1 통신 프로토콜에 따라 그리고 제2 규격에 대응하는 제2 통신 프로토콜에 따라 상기 전송기 코일들에 선택적으로 전력을 공급하도록 구성되는, 무선 전력 전송기. - 제5항에 있어서,
상기 제어기는 상기 하나 이상의 수신기 디바이스를 위치(locate)시키도록 더 구성되는, 무선 전력 전송기. - 제4항에 있어서,
상기 제어기는, 상기 하나 이상의 전송기 코일의 선택적인 전력을 공급하는 것에 응답하여 상기 하나 이상의 수신기로부터 수신된 신호 강도 표시에 기초하여 상기 하나 이상의 수신기 디바이스를 위치시키도록 구성되는, 무선 전력 전송기. - 제6항에 있어서,
상기 제어기는, 상기 하나 이상의 수신기 디바이스의 상기 위치(location)에 대응하는 하나 이상의 전송기 코일에 전력을 공급함으로써 상기 하나 이상의 수신기 각각에 전력을 공급하기 위해 상기 적어도 하나의 전력 전송기 코일을 동작시키도록 더 구성되는, 무선 전력 전송기. - 제1항에 있어서,
상기 제어기는 제1 규격에 따른 제1 수신기 및 제2 규격에 따른 제2 수신기에 동시에 전력을 공급하기 위해 상기 적어도 하나의 전력 전송기 코일을 동작시키도록 구성되는, 무선 전력 전송기. - 제어기의 제어 하에 적어도 하나의 전력 수신기의 수신기 코일에 복수의 모드로 전력을 전송하도록 선택적으로 야기될 수 있는 복수의 전송기 코일을 갖는 유도성 전력 전달 전송기로서,
상기 제어기는 결합된 전송기 코일과 수신기 코일 사이를 통과하는 변조된 전력 신호들로부터 전력 전달의 상기 모드를 제어하기 위해 상기 전력 수신기의 규격을 탐지하도록 구성되는, 유도성 전력 전달 전송기. - 제10항에 있어서,
상기 제어기는, 상기 적어도 하나의 전력 수신기와 통신하고, 상기 특성들에 관한 정보를 상기 적어도 하나의 전력 수신기로부터 수신하도록 구성되는, 유도성 전력 전달 전송기. - 제11항에 있어서,
상기 제어기는 상기 전력 전송기와 수신기 사이에서 전송되는 전력 신호의 변조를 통해 상기 전력 수신기와 통신하도록 구성되는, 유도성 전력 전달 전송기. - 제10항에 있어서,
하나 이상의 물체 탐지 코일; 및
상기 하나 이상의 물체 탐지 코일에 의해 유도되는 자기장 내의 물체들을 탐지하기 위한 물체 탐지기
를 더 포함하는 유도성 전력 전달 전송기. - 제10항에 있어서,
상기 수신기 디바이스에 전송될 최대 전력은 상기 규격에 적어도 부분적으로 따라서 결정되는, 유도성 전력 전달 전송기. - 제10항에 있어서,
상기 적어도 하나의 전력 수신기에 전력을 공급하기 위해 사용되는 전송기 코일들의 수는 상기 규격에 따라 적어도 부분적으로 결정되는, 유도성 전력 전달 전송기. - 제10항에 있어서,
수신기 로케이션 페이즈(receiver location phase) 동안, 에너지 전달 이전에, 상기 제어기는, 구동된 전송기 코일로부터 상기 수신기에 의해 수신된 신호 강도의 측정치에 대한 상기 적어도 하나의 수신기로부터 수신된 정보에 기초하여 상기 복수의 전송기 코일 중 어느 것이 구동되는지를 선택적으로 제어하는, 유도성 전력 전달 전송기. - 제16항에 있어서,
상기 수신기 로케이션 페이즈 동안, 상기 제어 회로는 미리 결정된 시간 동안 각각의 코일에 에너지를 공급하기 위해 상기 전력 조절 회로(power conditioning circuit)로부터의 구동 신호를 각각의 전력 전송 코일에 순차적으로 접속하는, 유도성 전력 전달 전송기. - 제10항에 있어서,
상기 제어기는 제1 모드에서 제1 수신기에 그리고 제2 모드에서 제2 수신기에 동시에 전력을 전송하도록 구성되는, 유도성 전력 전달 전송기. - 제18항에 있어서,
상기 제1 및 제2 모드들은 상기 수신기들이 준수하는 하나 이상의 산업 표준에 대응하는, 유도성 전력 전달 전송기. - 유도성 전력 전달 시스템의 하나 이상의 전송기 코일을 선택적으로 구동하는 방법으로서,
수신기 로케이션 페이즈 동안, 미리 결정된 시간 동안 상기 하나 이상의 전송기 코일 각각에 에너지를 공급하도록 전력 전송 코일들을 순차적으로 구동하는 단계;
상기 하나 이상의 전송기 코일의 상기 에너지 공급(energization)에 대한 하나 이상의 수신기의 하나 이상의 수신기 코일의 응답을 탐지하는 단계;
상기 탐지 응답으로부터 수신기 식별 정보를 도출하는 단계; 및
상기 식별 정보에 따라 상기 하나 이상의 수신기에 전력을 전달하도록 상기 하나 이상의 전송기 코일을 구동하는 단계
를 포함하는 방법. - 제20항에 있어서,
상기 전송기는 상기 수신기 식별 정보에 기초하여 상기 수신기의 규격을 결정하는, 방법. - 제21항에 있어서,
상기 전송기의 동작 모드는 상기 규격에 따라 제어되는, 방법. - 제20항에 있어서,
상기 전송기는 상기 구동된 전송기 코일로 구동되는 코일에 응답하여 수신기로부터 수신된 정보를 연관시켜 상기 전송기 코일들 중 어느 것 또는 어느 것들이 상기 하나 이상의 수신기에 전력을 전달하도록 구동될 것인지를 선택하는, 방법. - 제20항에 있어서,
상기 수신기 로케이션 페이즈 이전에 물체 탐지 페이즈를 포함하는 방법. - 제20항에 있어서,
상기 식별 정보에 따라 상기 하나 이상의 수신기에 전력을 전달하도록 상기 하나 이상의 전송기 코일을 구동하는 단계는, 제1 모드에서 제1 수신기에 그리고 제2 모드에서 제2 수신기에 전력을 동시에 전송하는 단계를 포함하는, 방법. - 제25항에 있어서,
상기 제1 및 제2 모드들은 상기 수신기들이 준수하는 하나 이상의 산업 표준에 대응하는, 방법.
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462070042P | 2014-08-12 | 2014-08-12 | |
US62/070,042 | 2014-08-12 | ||
US201462036622P | 2014-08-13 | 2014-08-13 | |
US62/036,622 | 2014-08-13 | ||
US201562099990P | 2015-01-05 | 2015-01-05 | |
US62/099,990 | 2015-01-05 | ||
US201562108495P | 2015-01-27 | 2015-01-27 | |
US62/108,495 | 2015-01-27 | ||
NZ71070315 | 2015-08-03 | ||
NZ710703 | 2015-08-03 | ||
PCT/NZ2015/050106 WO2016024869A1 (en) | 2014-08-12 | 2015-08-12 | System and method for power transfer |
KR1020177006829A KR102285941B1 (ko) | 2014-08-12 | 2015-08-12 | 전력 전달을 위한 시스템 및 방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177006829A Division KR102285941B1 (ko) | 2014-08-12 | 2015-08-12 | 전력 전달을 위한 시스템 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20210099178A true KR20210099178A (ko) | 2021-08-11 |
KR102479354B1 KR102479354B1 (ko) | 2022-12-19 |
Family
ID=55304401
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217024226A Active KR102479354B1 (ko) | 2014-08-12 | 2015-08-12 | 전력 전달을 위한 시스템 및 방법 |
KR1020177006829A Active KR102285941B1 (ko) | 2014-08-12 | 2015-08-12 | 전력 전달을 위한 시스템 및 방법 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177006829A Active KR102285941B1 (ko) | 2014-08-12 | 2015-08-12 | 전력 전달을 위한 시스템 및 방법 |
Country Status (8)
Country | Link |
---|---|
US (2) | US10601251B2 (ko) |
EP (2) | EP3180835A4 (ko) |
JP (2) | JP6859254B2 (ko) |
KR (2) | KR102479354B1 (ko) |
CN (2) | CN107148719B (ko) |
AU (2) | AU2015302418B2 (ko) |
CA (1) | CA2957903A1 (ko) |
WO (1) | WO2016024869A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023140621A1 (ko) * | 2022-01-19 | 2023-07-27 | 삼성전자주식회사 | 무선 전력 송신 장치, 무선 전력 수신 장치, 및 이의 동작 방법 |
Families Citing this family (206)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US10256657B2 (en) | 2015-12-24 | 2019-04-09 | Energous Corporation | Antenna having coaxial structure for near field wireless power charging |
US9438045B1 (en) | 2013-05-10 | 2016-09-06 | Energous Corporation | Methods and systems for maximum power point transfer in receivers |
US10992185B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers |
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 |
US9859797B1 (en) | 2014-05-07 | 2018-01-02 | Energous Corporation | Synchronous rectifier design for wireless power receiver |
US10224758B2 (en) | 2013-05-10 | 2019-03-05 | Energous Corporation | Wireless powering of electronic devices with selective delivery range |
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 |
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 |
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 |
US10199835B2 (en) | 2015-12-29 | 2019-02-05 | Energous Corporation | Radar motion detection using stepped frequency in wireless power transmission system |
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 |
US10270261B2 (en) | 2015-09-16 | 2019-04-23 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US10205239B1 (en) | 2014-05-07 | 2019-02-12 | Energous Corporation | Compact PIFA antenna |
US9853458B1 (en) | 2014-05-07 | 2017-12-26 | Energous Corporation | Systems and methods for device and power receiver pairing |
US10075008B1 (en) | 2014-07-14 | 2018-09-11 | Energous Corporation | Systems and methods for manually adjusting when receiving electronic devices are scheduled to receive wirelessly delivered power from a wireless power transmitter in a wireless power network |
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 |
US20150326070A1 (en) | 2014-05-07 | 2015-11-12 | Energous Corporation | Methods and Systems for Maximum Power Point Transfer in Receivers |
US9812890B1 (en) | 2013-07-11 | 2017-11-07 | Energous Corporation | Portable wireless charging pad |
US10312715B2 (en) | 2015-09-16 | 2019-06-04 | Energous Corporation | Systems and methods for wireless power charging |
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 |
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 |
US10965164B2 (en) | 2012-07-06 | 2021-03-30 | Energous Corporation | Systems and methods of wirelessly delivering power to a receiver device |
US9871398B1 (en) | 2013-07-01 | 2018-01-16 | Energous Corporation | Hybrid charging method for wireless power transmission based on pocket-forming |
US10211680B2 (en) | 2013-07-19 | 2019-02-19 | Energous Corporation | Method for 3 dimensional pocket-forming |
US10224982B1 (en) | 2013-07-11 | 2019-03-05 | Energous Corporation | Wireless power transmitters for transmitting wireless power and tracking whether wireless power receivers are within authorized locations |
US10103582B2 (en) | 2012-07-06 | 2018-10-16 | Energous Corporation | Transmitters for wireless power transmission |
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 |
US10128693B2 (en) | 2014-07-14 | 2018-11-13 | Energous Corporation | System and method for providing health safety in a wireless power transmission system |
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 |
US9124125B2 (en) | 2013-05-10 | 2015-09-01 | Energous Corporation | Wireless power transmission with selective range |
US10050462B1 (en) | 2013-08-06 | 2018-08-14 | Energous Corporation | Social power sharing for mobile devices based on pocket-forming |
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 |
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 |
US9368020B1 (en) | 2013-05-10 | 2016-06-14 | Energous Corporation | Off-premises alert system and method for wireless power receivers in a wireless power network |
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 |
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 |
US10124754B1 (en) | 2013-07-19 | 2018-11-13 | Energous Corporation | Wireless charging and powering of electronic sensors in a vehicle |
US10218227B2 (en) | 2014-05-07 | 2019-02-26 | Energous Corporation | Compact PIFA antenna |
US10090699B1 (en) | 2013-11-01 | 2018-10-02 | Energous Corporation | Wireless powered house |
US10291066B1 (en) | 2014-05-07 | 2019-05-14 | Energous Corporation | Power transmission control systems and methods |
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 |
US10063105B2 (en) | 2013-07-11 | 2018-08-28 | Energous Corporation | Proximity transmitters for wireless power charging systems |
US10021523B2 (en) | 2013-07-11 | 2018-07-10 | Energous Corporation | Proximity transmitters for wireless power charging systems |
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 |
JP6499185B2 (ja) | 2014-02-23 | 2019-04-10 | アップル インコーポレイテッドApple Inc. | 誘導電力伝送システムのインピーダンス整合 |
WO2015127127A1 (en) | 2014-02-23 | 2015-08-27 | Apple Inc. | Adjusting filter in a coupled coil system |
US10158257B2 (en) | 2014-05-01 | 2018-12-18 | Energous Corporation | System and methods for using sound waves to wirelessly deliver power to electronic devices |
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 |
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 |
US10032557B1 (en) | 2014-05-29 | 2018-07-24 | Apple Inc. | Tuning of primary and secondary resonant frequency for improved efficiency of inductive power transfer |
US9537353B1 (en) | 2014-06-03 | 2017-01-03 | Apple Inc. | Methods for detecting mated coils |
US9685814B1 (en) | 2014-06-13 | 2017-06-20 | Apple Inc. | Detection of coil coupling in an inductive charging system |
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 |
US9813041B1 (en) | 2014-07-31 | 2017-11-07 | Apple Inc. | Automatic boost control for resonant coupled coils |
US10014733B2 (en) | 2014-08-28 | 2018-07-03 | Apple Inc. | Temperature management in a wireless energy transfer system |
US10193372B2 (en) | 2014-09-02 | 2019-01-29 | Apple Inc. | Operating an inductive energy transfer system |
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 |
US10566853B2 (en) * | 2015-02-03 | 2020-02-18 | Apple Inc. | Inductive power transmitter |
CN112510849A (zh) | 2015-02-03 | 2021-03-16 | 苹果公司 | 感应功率发射器 |
KR102649284B1 (ko) | 2015-03-04 | 2024-03-20 | 애플 인크. | 유도 전력 전송기 |
CN112234720B (zh) * | 2015-05-19 | 2024-02-09 | 松下知识产权经营株式会社 | 非接触供电设备 |
US10666084B2 (en) | 2015-07-10 | 2020-05-26 | Apple Inc. | Detection and notification of an unpowered releasable charging device |
DE102015213981A1 (de) * | 2015-07-24 | 2017-01-26 | Conti Temic Microelectronic Gmbh | Detektion eines Fremdkörpers in einem elektromagnetischen Feld, insbesondere mit Hilfe eines NFC Chips |
JP5995022B1 (ja) * | 2015-09-10 | 2016-09-21 | パナソニックIpマネジメント株式会社 | 無線電力伝送システムおよび送電装置 |
US12283828B2 (en) | 2015-09-15 | 2025-04-22 | Energous Corporation | Receiver devices configured to determine location within a transmission field |
US10523033B2 (en) * | 2015-09-15 | 2019-12-31 | Energous Corporation | Receiver devices configured to determine location within 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 |
US11710321B2 (en) | 2015-09-16 | 2023-07-25 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
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 |
US10778041B2 (en) | 2015-09-16 | 2020-09-15 | Energous Corporation | Systems and methods for generating power waves in a wireless power transmission system |
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 |
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 |
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 |
US10128686B1 (en) | 2015-09-22 | 2018-11-13 | Energous Corporation | Systems and methods for identifying receiver locations using sensor technologies |
US10135295B2 (en) | 2015-09-22 | 2018-11-20 | Energous Corporation | Systems and methods for nullifying energy levels for wireless power transmission waves |
US10020678B1 (en) | 2015-09-22 | 2018-07-10 | Energous Corporation | Systems and methods for selecting antennas to generate and transmit power transmission waves |
US10153660B1 (en) | 2015-09-22 | 2018-12-11 | Energous Corporation | Systems and methods for preconfiguring sensor data for wireless charging systems |
US10498171B2 (en) * | 2015-10-12 | 2019-12-03 | Avago Technologies International Sales Pte. Limited | Wireless power receiver voltage control enabling simultaneous communications to transmitter in over-voltage state |
US10734717B2 (en) | 2015-10-13 | 2020-08-04 | Energous Corporation | 3D ceramic mold antenna |
US10333332B1 (en) | 2015-10-13 | 2019-06-25 | Energous Corporation | Cross-polarized dipole antenna |
US9853485B2 (en) | 2015-10-28 | 2017-12-26 | Energous Corporation | Antenna for wireless charging systems |
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 |
US10027180B1 (en) | 2015-11-02 | 2018-07-17 | Energous Corporation | 3D triple linear antenna that acts as heat sink |
US10505398B2 (en) * | 2015-11-05 | 2019-12-10 | Lg Electronics Inc. | Wireless power transmitter and receiver for vehicle |
JP6600413B2 (ja) | 2015-11-19 | 2019-10-30 | アップル インコーポレイテッド | 誘導電力送信機 |
CN105337427B (zh) * | 2015-11-30 | 2018-08-10 | 联想(北京)有限公司 | 无线充电设备 |
US10320446B2 (en) | 2015-12-24 | 2019-06-11 | Energous Corporation | Miniaturized highly-efficient designs for near-field power transfer system |
US10038332B1 (en) | 2015-12-24 | 2018-07-31 | Energous Corporation | Systems and methods of wireless power charging through multiple receiving devices |
US11863001B2 (en) | 2015-12-24 | 2024-01-02 | Energous Corporation | Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns |
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 |
US10027159B2 (en) | 2015-12-24 | 2018-07-17 | Energous Corporation | Antenna for transmitting wireless power signals |
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 |
US10008886B2 (en) | 2015-12-29 | 2018-06-26 | Energous Corporation | Modular antennas with heat sinks in wireless power transmission systems |
US10193375B2 (en) * | 2016-01-28 | 2019-01-29 | Mediatek Inc. | Closed loop current control in a wireless power system |
WO2017139594A2 (en) * | 2016-02-12 | 2017-08-17 | The University Of Florida Research Foundation, Inc. | Wireless power transmitter for versatile receiver alignment |
JP6700470B2 (ja) | 2016-04-04 | 2020-05-27 | アップル インコーポレイテッドApple Inc. | 誘導電力送信機 |
CN110212599B (zh) * | 2016-04-08 | 2022-12-27 | 华为技术有限公司 | 一种快速充电的方法、终端、充电器和系统 |
US11183885B2 (en) * | 2016-05-13 | 2021-11-23 | Samsung Electronics Co., Ltd. | Wireless power transmission device and control method thereof |
EP3972088B1 (en) * | 2016-06-08 | 2023-10-25 | LG Electronics Inc. | Wireless power transmission method and device therefor |
EP3480588B1 (en) * | 2016-07-01 | 2021-09-29 | LG Innotek Co., Ltd. | Method for detecting foreign material, and device and system therefor |
US10483786B2 (en) | 2016-07-06 | 2019-11-19 | Apple Inc. | Wireless charging systems with multicoil receivers |
KR102617560B1 (ko) | 2016-08-23 | 2023-12-27 | 엘지이노텍 주식회사 | 이물질 검출 방법 및 그를 위한 장치 및 시스템 |
US10644531B1 (en) | 2016-09-22 | 2020-05-05 | Apple Inc. | Adaptable power rectifier for wireless charger system |
US10622820B2 (en) | 2016-09-23 | 2020-04-14 | Apple Inc. | Bobbin structure and transmitter coil for wireless charging mats |
DE102016221225A1 (de) * | 2016-10-27 | 2018-05-03 | Robert Bosch Gmbh | Energieübertragungsvorrichtung und Energieübertragungsverfahren |
US10923954B2 (en) | 2016-11-03 | 2021-02-16 | Energous Corporation | Wireless power receiver with a synchronous rectifier |
DE102016123268B3 (de) * | 2016-12-01 | 2018-03-01 | Lisa Dräxlmaier GmbH | Ladegerät und verfahren zum induktiven laden eines mobilen gerätes innerhalb eines kraftfahrzeuges |
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 |
US10439442B2 (en) | 2017-01-24 | 2019-10-08 | Energous Corporation | Microstrip 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 |
US10770921B2 (en) | 2017-02-10 | 2020-09-08 | Apple Inc. | Wireless charging system with start-up negotiation |
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 |
US10389274B2 (en) | 2017-04-07 | 2019-08-20 | Apple Inc. | Boosted output inverter for electronic devices |
US10523063B2 (en) | 2017-04-07 | 2019-12-31 | Apple Inc. | Common mode noise compensation in wireless power systems |
CN107170570B (zh) * | 2017-04-11 | 2020-02-14 | 中国矿业大学 | 一种无线电能传输磁路耦合机构 |
KR102421069B1 (ko) * | 2017-04-19 | 2022-07-14 | 엘지이노텍 주식회사 | 무선 충전을 위한 무선 전력 송신 장치 |
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 |
US12074460B2 (en) | 2017-05-16 | 2024-08-27 | Wireless Electrical Grid Lan, Wigl Inc. | Rechargeable wireless power bank and method of using |
US11462949B2 (en) | 2017-05-16 | 2022-10-04 | Wireless electrical Grid LAN, WiGL Inc | Wireless charging method and system |
US10320241B2 (en) | 2017-05-17 | 2019-06-11 | Apple Inc. | Wireless charging system with object recognition |
JP2019004691A (ja) * | 2017-06-13 | 2019-01-10 | ローム株式会社 | 送電装置及び非接触給電システム |
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 |
EP3429060A1 (en) | 2017-07-13 | 2019-01-16 | Koninklijke Philips N.V. | Wireless power transfer |
US10705130B2 (en) * | 2017-08-17 | 2020-07-07 | Integrated Device Technology, Inc. | Adaptive transmitter present detection |
US10734847B2 (en) * | 2017-08-23 | 2020-08-04 | Apple Inc. | Wireless power system with coupling-coefficient-based coil selection |
CN110476362B (zh) | 2017-08-24 | 2022-04-22 | Lg电子株式会社 | 在无线电力传输系统中执行通信的设备和方法 |
US10797534B2 (en) | 2017-09-11 | 2020-10-06 | Apple Inc. | Foreign object detection in wireless charging systems with multiple power receiving devices present on a power transmitting device |
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 |
CN107786005A (zh) * | 2017-11-01 | 2018-03-09 | 国家电网公司 | 应用于电动汽车无线供电的磁耦合机构的双层屏蔽接收端 |
CN107733044B (zh) * | 2017-11-15 | 2023-12-01 | 深圳市中天迅通信技术股份有限公司 | 一种可实现多个用电器同时充电的装置 |
KR20190060531A (ko) * | 2017-11-24 | 2019-06-03 | 경희대학교 산학협력단 | 복수의 소형 전력 전송 코일로 구성된 무선 충전 패드 및 무선 충전 패드의 구동 장치 및 방법 |
KR102454603B1 (ko) * | 2017-11-30 | 2022-10-14 | 주식회사 위츠 | 무선 전력 송신 장치 및 그의 제어 방법 |
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 |
US11171502B2 (en) * | 2018-02-23 | 2021-11-09 | Aira, Inc. | Free positioning charging pad |
US11159057B2 (en) | 2018-03-14 | 2021-10-26 | Energous Corporation | Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals |
US10862351B2 (en) * | 2018-03-26 | 2020-12-08 | Lg Electronics Inc. | Method and apparatus for performing communication in wireless power transmission system |
EP3547487B1 (en) * | 2018-03-29 | 2020-03-25 | NOK9 ip AB | A testing device for testing a wireless power transmitter device, and an associated method |
WO2019194524A1 (ko) * | 2018-04-05 | 2019-10-10 | 엘지전자 주식회사 | 무선전력 전송 시스템에서 전력 전송을 제어하는 장치 및 방법 |
CN108390441B (zh) * | 2018-05-03 | 2024-03-22 | 深圳银星智能集团股份有限公司 | 充电座、移动机器人以及自动充电系统 |
KR102509314B1 (ko) * | 2018-05-16 | 2023-03-14 | 엘지이노텍 주식회사 | 무선 전력 전송 제어 방법 및 장치 |
US11165273B2 (en) * | 2018-05-25 | 2021-11-02 | Apple Inc. | Wireless charging systems for electronic devices |
US11515732B2 (en) | 2018-06-25 | 2022-11-29 | Energous Corporation | Power wave transmission techniques to focus wirelessly delivered power at a receiving device |
KR102602320B1 (ko) * | 2018-08-14 | 2023-11-16 | 삼성전자주식회사 | 무선 전력 수신 장치, 무선 전력 송신 장치 및 그 제어 방법 |
US11239695B2 (en) | 2018-08-14 | 2022-02-01 | Apple Inc. | Wireless power system with device priority |
KR102235490B1 (ko) * | 2018-08-20 | 2021-04-02 | 애플 인크. | 전자 디바이스를 위한 무선 충전 시스템 |
WO2020039500A1 (ja) * | 2018-08-21 | 2020-02-27 | 三菱電機株式会社 | 非接触給電システム、非接触給電用の受電機器、および、非接触給電用の受電機器による起動信号送信方法 |
DE102018120779B3 (de) | 2018-08-24 | 2019-12-12 | Phoenix Contact Gmbh & Co. Kg | Kontaktloses PoE-Verbindungssystem |
EP3863148A4 (en) * | 2018-10-04 | 2022-06-22 | LG Electronics Inc. | Wireless power transmitter |
EP3637583A1 (en) * | 2018-10-09 | 2020-04-15 | Koninklijke Philips N.V. | Wireless power transfer |
KR20250068778A (ko) * | 2018-10-26 | 2025-05-16 | 엘지전자 주식회사 | 무선 전력 전송 시스템에서 데이터를 전송 또는 수신하는 장치 및 방법 |
CN109278573B (zh) * | 2018-11-07 | 2021-10-19 | 常熟理工学院 | 基于波束形成原理的静止状态下纯电动汽车无线充电方法 |
US11171503B2 (en) * | 2018-11-08 | 2021-11-09 | Schlage Lock Company Llc | Wireless power status through boosted output voltage |
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 |
DE102018220766B4 (de) * | 2018-11-30 | 2020-11-19 | Diehl Metering Gmbh | Vereinfachte kombination codierter datenpakete |
US20220060056A1 (en) * | 2018-12-04 | 2022-02-24 | Powermat Technologies Ltd. | Adaptive wireless power transmitter |
US11670969B2 (en) * | 2019-01-18 | 2023-06-06 | Ossia Inc. | Wireless power transmission system capable of changing power transmission frequency |
US11031827B2 (en) | 2019-01-18 | 2021-06-08 | Ossia Inc. | Optimizing pairing of a wireless power transmission system with a wireless power receiver client |
EP3918691A1 (en) | 2019-01-28 | 2021-12-08 | Energous Corporation | Systems and methods for miniaturized antenna for wireless power transmissions |
JP2020124002A (ja) * | 2019-01-29 | 2020-08-13 | 株式会社東芝 | ワイヤレス給電システム |
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 |
FR3094149B1 (fr) * | 2019-03-21 | 2021-07-23 | Continental Automotive | Procédé de charge par induction et dispositif de charge associé |
US12155231B2 (en) | 2019-04-09 | 2024-11-26 | Energous Corporation | Asymmetric spiral antennas for wireless power transmission and reception |
KR20240010082A (ko) * | 2019-04-29 | 2024-01-23 | 엘지전자 주식회사 | 무선전력 수신장치, 무선전력 전송장치 및 이를 이용한 무선전력 전송방법 |
US11114903B2 (en) * | 2019-06-24 | 2021-09-07 | Apple Inc. | Wireless power systems with concurrently active data streams |
WO2021003370A1 (en) * | 2019-07-03 | 2021-01-07 | Verily Life Sciences Llc | Systems and methods for sealing and providing wireless power to wearable or implantable devices |
CN110610574B (zh) * | 2019-07-23 | 2021-07-06 | 未来智城(浙江)科技发展有限公司 | 无线智能装置系统 |
US11728687B2 (en) * | 2019-08-12 | 2023-08-15 | Microsoft Technology Licensing, Llc | Two-sided inductive charging coil |
CN110518709A (zh) * | 2019-09-02 | 2019-11-29 | 北京酷能科技有限公司 | 一种无线充电装置、方法和无线接收装置、方法 |
CN114365380A (zh) * | 2019-09-04 | 2022-04-15 | 通用电气混合动力技术有限责任公司 | 具有多个控制器和相邻线圈屏蔽的无线功率传输设备 |
WO2021055898A1 (en) | 2019-09-20 | 2021-03-25 | 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 |
US11381118B2 (en) | 2019-09-20 | 2022-07-05 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
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 |
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 |
JP7698897B2 (ja) * | 2020-01-06 | 2025-06-26 | アイラ,インコーポレイテッド | 充電デバイスにおけるマルチコイル選択 |
US11799324B2 (en) | 2020-04-13 | 2023-10-24 | Energous Corporation | Wireless-power transmitting device for creating a uniform near-field charging area |
US11505077B2 (en) * | 2020-05-27 | 2022-11-22 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for wireless vehicle power transfer and misalignment estimation |
JP7614750B2 (ja) * | 2020-06-26 | 2025-01-16 | キヤノン株式会社 | 送電装置、プログラムおよび無線電力伝送方法 |
JP2022020086A (ja) * | 2020-06-26 | 2022-02-01 | キヤノン株式会社 | 送電装置、送電装置の制御方法、およびプログラム |
CN111725738B (zh) * | 2020-07-27 | 2021-10-01 | 国网黑龙江省电力有限公司电力科学研究院 | 一种高压线路绝缘子电磁除冰系统 |
US20230336032A1 (en) * | 2020-07-31 | 2023-10-19 | Lg Electronics Inc. | Wireless power transmission device |
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 |
JP2022077659A (ja) * | 2020-11-12 | 2022-05-24 | キヤノン株式会社 | 送電装置、送電装置の制御方法、及びプログラム |
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 |
KR20220109690A (ko) * | 2021-01-29 | 2022-08-05 | 삼성전자주식회사 | 무선 전력을 송신하는 전자 장치 및 이를 이용한 무선 충전 방법 |
EP4220895A4 (en) | 2021-01-29 | 2024-06-05 | Samsung Electronics Co., Ltd. | ELECTRONIC APPARATUS FOR WIRELESS POWER TRANSMISSION AND WIRELESS CHARGING METHOD USING SAME |
KR20220112611A (ko) * | 2021-02-04 | 2022-08-11 | 삼성전자주식회사 | 무선 충전 시 전력을 조절하기 위한 전자 장치 및 그 동작 방법 |
CN113131560A (zh) * | 2021-03-01 | 2021-07-16 | 联想(北京)有限公司 | 一种电能传输方法、设备及系统 |
US20220377947A1 (en) * | 2021-05-16 | 2022-11-24 | Aira, Inc. | Active cooling in a multi-device wireless charger |
CN114094682A (zh) * | 2021-11-18 | 2022-02-25 | 上海卡珀林智能科技有限公司 | 一种用于电子烟充电的无线充电系统 |
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 |
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 |
WO2024205222A1 (ko) * | 2023-03-27 | 2024-10-03 | 현대자동차주식회사 | 무선 전력 전송을 위한 코일 구조를 포함하는 무선 전력 전송 장치 및 방법 |
US20240356387A1 (en) * | 2023-04-21 | 2024-10-24 | Solace Power Inc. | Wireless power transmitter module and controller |
CN116521842B (zh) * | 2023-04-27 | 2024-11-22 | 南北联合信息科技有限公司 | 一种具有口语描述的民事案件咨询系统 |
US20250182089A1 (en) * | 2023-12-04 | 2025-06-05 | Capital One Services, Llc | Increasing sensitivity and readability of contactless cards |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100047303A (ko) * | 2007-08-28 | 2010-05-07 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 유도전력 공급 장치 |
KR20110137393A (ko) * | 2009-04-08 | 2011-12-22 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 선택 가능한 코일 어레이 |
KR20120125199A (ko) * | 2011-05-06 | 2012-11-14 | 주식회사 엘씨링크 | 무선전력 전송 및 충전 시스템, 무선전력 전송 및 충전 시스템의 통신 방법 |
KR20130099071A (ko) * | 2010-08-25 | 2013-09-05 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 무선 전원 공급 시스템 및 다층 심 조립체 |
KR20140031709A (ko) * | 2012-09-05 | 2014-03-13 | 엘지전자 주식회사 | 유도 방식과 공진 방식을 지원하는 무선 전력 수신장치 및 무선 전력 수신방법 |
Family Cites Families (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0664679B2 (ja) | 1984-05-31 | 1994-08-22 | 株式会社豊田中央研究所 | テレメ−タ装置 |
US5000178A (en) | 1986-05-23 | 1991-03-19 | Lti Biomedical, Inc. | Shielded electromagnetic transducer |
DE3851664T2 (de) | 1987-07-10 | 1995-02-16 | Seiko Epson Corp | Ladevorrichtung für elektronisches Gerät. |
JPH01157896A (ja) | 1987-09-28 | 1989-06-21 | Mitsubishi Electric Corp | 非接触型icカード及び非接触型カードリーダライタ |
NL8802959A (nl) | 1988-12-01 | 1990-07-02 | Philips Nv | Rf spoelensysteem met meerdere oppervlaktespoelen. |
JP2846090B2 (ja) | 1990-09-12 | 1999-01-13 | ユニチカ株式会社 | 非接触型トランス |
JPH0629128A (ja) | 1992-07-08 | 1994-02-04 | Fujitsu Ltd | コネクタ |
JPH06105471A (ja) | 1992-08-06 | 1994-04-15 | Toyota Autom Loom Works Ltd | 電磁給電装置 |
JP3247186B2 (ja) | 1993-03-29 | 2002-01-15 | 江藤電気株式会社 | 可動体側電動駆動手段への給電装置 |
US5496036A (en) | 1995-06-12 | 1996-03-05 | Chester; Keith D. | Football card boardgame |
FR2765736B1 (fr) | 1996-12-03 | 2000-04-28 | Jacques Patrick Andres | Systeme pour la fourniture d'energie electrique, notamment en exterieur et dans les lieux publics, borne et socle correspondants |
US5803744A (en) | 1997-06-17 | 1998-09-08 | Yen; Jung-Chuan | Computer typing learning device |
US5959433A (en) | 1997-08-22 | 1999-09-28 | Centurion Intl., Inc. | Universal inductive battery charger system |
US6151231A (en) | 1998-12-31 | 2000-11-21 | Motorola, Inc. | Circuit and method for reactive energy recirculation control in a series-resonant converter |
US6320772B1 (en) | 1999-05-26 | 2001-11-20 | Matsushita Electric Industrial Co., Ltd. | Converter circuit having control means with capability to short-circuit converter output |
JP4127935B2 (ja) | 1999-07-29 | 2008-07-30 | 大日本印刷株式会社 | 信号及び電源伝送装置並びにロータリージョイント |
US6803744B1 (en) | 1999-11-01 | 2004-10-12 | Anthony Sabo | Alignment independent and self aligning inductive power transfer system |
JP2001196249A (ja) | 2000-01-17 | 2001-07-19 | Tamura Seisakusho Co Ltd | 非接触電力給電による検出装置 |
JP4681742B2 (ja) | 2001-02-14 | 2011-05-11 | Fdk株式会社 | 非接触カプラ |
GB0210886D0 (en) | 2002-05-13 | 2002-06-19 | Zap Wireless Technologies Ltd | Improvements relating to contact-less power transfer |
EP2685594B1 (en) | 2002-06-10 | 2017-11-22 | City University of Hong Kong | Planar inductive battery charger |
US8917057B2 (en) | 2002-06-10 | 2014-12-23 | City University Of Hong Kong | Battery charging system |
GB0320960D0 (en) | 2003-09-08 | 2003-10-08 | Splashpower Ltd | Improvements relating to improving flux patterns of inductive charging pads |
US7233137B2 (en) * | 2003-09-30 | 2007-06-19 | Sharp Kabushiki Kaisha | Power supply system |
US7164591B2 (en) | 2003-10-01 | 2007-01-16 | International Rectifier Corporation | Bridge-less boost (BLB) power factor correction topology controlled with one cycle control |
JP4096873B2 (ja) | 2003-12-05 | 2008-06-04 | 株式会社ダイフク | 無接触給電設備の誘導受電回路 |
JP4969770B2 (ja) | 2004-04-09 | 2012-07-04 | 株式会社デンソー | スティック型点火コイル及びその1次コイルアセンブリの組付け方法 |
GB2414120B (en) | 2004-05-11 | 2008-04-02 | Splashpower Ltd | Controlling inductive power transfer systems |
JP2006029128A (ja) | 2004-07-13 | 2006-02-02 | Hino Motors Ltd | 車両 |
JP4852829B2 (ja) | 2004-07-28 | 2012-01-11 | セイコーエプソン株式会社 | 非接触電力伝送装置 |
JP2006105471A (ja) | 2004-10-05 | 2006-04-20 | Matsushita Electric Ind Co Ltd | 加熱調理器 |
JP4608282B2 (ja) | 2004-10-28 | 2011-01-12 | 大日本印刷株式会社 | 非接触給電方法及び装置 |
JP4503469B2 (ja) | 2005-03-04 | 2010-07-14 | 東光電気株式会社 | モールド形計器用変圧器の製造方法及びモールド形計器用変圧器 |
US20070131505A1 (en) | 2005-07-16 | 2007-06-14 | Kim Bryan H J | Magnetic Induction Charging System for Vehicles |
DE102005034642B3 (de) | 2005-07-25 | 2006-08-03 | Siemens Ag | Mikrofluidiksystem |
WO2007031897A1 (en) | 2005-09-12 | 2007-03-22 | Philips Intellectual Property & Standards Gmbh | Device for recharging batteries |
KR100792308B1 (ko) * | 2006-01-31 | 2008-01-07 | 엘에스전선 주식회사 | 코일 어레이를 구비한 무접점 충전장치, 무접점 충전시스템 및 충전 방법 |
US8169185B2 (en) * | 2006-01-31 | 2012-05-01 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
NZ546955A (en) | 2006-05-02 | 2008-09-26 | Auckland Uniservices Ltd | Pick-up apparatus for inductive power transfer systems |
US7948208B2 (en) | 2006-06-01 | 2011-05-24 | Mojo Mobility, Inc. | Power source, charging system, and inductive receiver for mobile devices |
US7880337B2 (en) | 2006-10-25 | 2011-02-01 | Laszlo Farkas | High power wireless resonant energy transfer system |
CA2687060C (en) | 2007-05-10 | 2019-01-22 | Auckland Uniservices Limited | Multi power sourced electric vehicle |
KR20150140398A (ko) | 2007-05-10 | 2015-12-15 | 오클랜드 유니서비시즈 리미티드 | 멀티 전력을 공급받는 전기 자동차 |
WO2009004587A1 (en) | 2007-07-02 | 2009-01-08 | Alan Simon Levy | Card player protection |
JP2009088479A (ja) | 2007-09-14 | 2009-04-23 | Denso Corp | 点火コイル |
US7973635B2 (en) | 2007-09-28 | 2011-07-05 | Access Business Group International Llc | Printed circuit board coil |
US8742625B2 (en) | 2007-09-28 | 2014-06-03 | Access Business Group International Llc | Multiphase inductive power supply system |
US7915858B2 (en) | 2007-10-30 | 2011-03-29 | City University Of Hong Kong | Localized charging, load identification and bi-directional communication methods for a planar inductive battery charging system |
JP5224442B2 (ja) | 2007-12-28 | 2013-07-03 | Necトーキン株式会社 | 非接触電力伝送装置 |
JP2009201328A (ja) * | 2008-02-25 | 2009-09-03 | Toshiba Corp | 充電装置及び充電システム |
JP4725611B2 (ja) * | 2008-07-16 | 2011-07-13 | セイコーエプソン株式会社 | 送電制御装置、送電装置、受電制御装置、受電装置及び電子機器 |
JP5425539B2 (ja) | 2009-01-27 | 2014-02-26 | パナソニック株式会社 | 非接触電力伝送システム |
EP2394345B1 (en) | 2009-02-05 | 2019-08-07 | Auckland UniServices Limited | Inductive power transfer apparatus |
CN102362406B (zh) | 2009-02-05 | 2016-01-13 | 奥克兰联合服务有限公司 | 感应式电力传输设备 |
US9407327B2 (en) * | 2009-02-13 | 2016-08-02 | Qualcomm Incorporated | Wireless power for chargeable and charging devices |
KR100944113B1 (ko) | 2009-02-27 | 2010-02-24 | 한국과학기술원 | 전기자동차용 전원공급 시스템 및 방법 |
CN102625750B (zh) | 2009-08-07 | 2015-04-15 | 奥克兰联合服务有限公司 | 道路供电电动车辆系统 |
MX2010010556A (es) | 2009-09-24 | 2011-03-23 | R Byrne Norman | Transferencia de energia de superficie de trabajo. |
JP5691458B2 (ja) | 2010-03-31 | 2015-04-01 | 日産自動車株式会社 | 非接触給電装置及び非接触給電方法 |
JP6144195B2 (ja) | 2010-05-19 | 2017-07-12 | オークランド ユニサービシズ リミテッドAuckland Uniservices Limited | 誘導電力転送システム1次トラックトポロジー |
WO2011148289A2 (en) * | 2010-05-28 | 2011-12-01 | Koninklijke Philips Electronics N.V. | Transmitter module for use in a modular power transmitting system |
WO2012073427A1 (ja) | 2010-12-01 | 2012-06-07 | パナソニック株式会社 | 非接触充電モジュール及び非接触充電機器 |
JP4835787B1 (ja) | 2010-12-01 | 2011-12-14 | パナソニック株式会社 | 非接触充電モジュール及び非接触充電機器 |
JP4835786B1 (ja) | 2010-12-01 | 2011-12-14 | パナソニック株式会社 | 非接触充電モジュール及び非接触充電機器 |
JP5843446B2 (ja) | 2011-01-14 | 2016-01-13 | 三菱重工業株式会社 | 電動車両の充電装置 |
WO2012150293A1 (de) * | 2011-05-03 | 2012-11-08 | Scholz Peter-Dominik | Anordnung und verfahren zur kontaklosen energieübertragung mit einer kopplungsminimierten matrix aus planaren sendespulen |
KR102017106B1 (ko) * | 2011-05-17 | 2019-10-21 | 삼성전자주식회사 | 다중무선전력전송 시스템에서 하나 이상의 전력수신기와의 통신을 위한 전력 전송 방법 및 이를 위한 전력 송신기 |
US8823318B2 (en) * | 2011-07-25 | 2014-09-02 | ConvenientPower HK Ltd. | System and method for operating a mobile device |
IN2014CN02466A (ko) * | 2011-09-08 | 2015-06-19 | Samsung Electronics Co Ltd | |
US9118203B2 (en) * | 2011-11-15 | 2015-08-25 | Qualcomm Incorporated | Systems and methods for induction charging with a closed magnetic loop |
JP5838768B2 (ja) | 2011-11-30 | 2016-01-06 | ソニー株式会社 | 検知装置、受電装置、非接触電力伝送システム及び検知方法 |
JP5965148B2 (ja) * | 2012-01-05 | 2016-08-03 | 日東電工株式会社 | 無線電力伝送を用いたモバイル端末用受電モジュール及び当該モバイル端末用受電モジュールを備えたモバイル端末用充電池 |
WO2013103943A1 (en) | 2012-01-08 | 2013-07-11 | Access Business Group International Llc | Interference mitigation for multiple inductive systems |
EP2815484B1 (en) | 2012-02-16 | 2022-11-30 | Auckland UniServices Limited | Multiple coil flux pad |
EP2845416B1 (en) | 2012-05-02 | 2018-11-21 | Apple Inc. | Methods for detecting and identifying a receiver in an inductive power transfer system |
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 |
EP2685601B1 (en) * | 2012-07-09 | 2017-03-08 | LG Electronics Inc. | Wireless power transfer method, apparatus and system |
WO2014011059A1 (en) * | 2012-07-09 | 2014-01-16 | Auckland Uniservices Limited | Flux coupling device and magnetic structures therefor |
JP2014023348A (ja) * | 2012-07-20 | 2014-02-03 | Nikon Corp | 携帯端末の充電装置 |
CN104521105B (zh) * | 2012-08-06 | 2017-10-31 | 翰林Postech株式会社 | 无线电力传输系统中的兼容性提供装置及方法 |
US9276440B2 (en) | 2012-09-07 | 2016-03-01 | WIPQTUS Inc. | Multi-mode multi-coupling multi-protocol ubiquitous wireless power transmitter |
US9236757B2 (en) | 2012-09-28 | 2016-01-12 | Broadcom Corporation | Wireless power transfer adaptation triggers |
TW201415749A (zh) * | 2012-10-12 | 2014-04-16 | Espower Electronics Inc | 多機型無線電源供應系統 |
KR20210096686A (ko) | 2012-11-05 | 2021-08-05 | 애플 인크. | 유도 결합된 전력 전송 시스템 |
JP6371775B2 (ja) * | 2012-11-29 | 2018-08-08 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 無線誘導電力伝送 |
US9939539B2 (en) | 2014-04-04 | 2018-04-10 | Texas Instruments Incorporated | Wireless power receiver and/or foreign object detection by a wireless power transmitter |
-
2015
- 2015-08-12 CN CN201580055444.8A patent/CN107148719B/zh active Active
- 2015-08-12 AU AU2015302418A patent/AU2015302418B2/en active Active
- 2015-08-12 CA CA2957903A patent/CA2957903A1/en active Pending
- 2015-08-12 CN CN202011332792.4A patent/CN112510856A/zh active Pending
- 2015-08-12 KR KR1020217024226A patent/KR102479354B1/ko active Active
- 2015-08-12 US US15/503,547 patent/US10601251B2/en active Active
- 2015-08-12 EP EP15832412.9A patent/EP3180835A4/en not_active Withdrawn
- 2015-08-12 JP JP2017507880A patent/JP6859254B2/ja active Active
- 2015-08-12 WO PCT/NZ2015/050106 patent/WO2016024869A1/en active IP Right Grant
- 2015-08-12 KR KR1020177006829A patent/KR102285941B1/ko active Active
- 2015-08-12 EP EP19159514.9A patent/EP3550697A1/en not_active Withdrawn
-
2020
- 2020-01-08 JP JP2020001318A patent/JP2020061939A/ja active Pending
- 2020-01-31 US US16/779,155 patent/US11374431B2/en active Active
- 2020-11-20 AU AU2020273361A patent/AU2020273361B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100047303A (ko) * | 2007-08-28 | 2010-05-07 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 유도전력 공급 장치 |
KR20110137393A (ko) * | 2009-04-08 | 2011-12-22 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 선택 가능한 코일 어레이 |
KR20130099071A (ko) * | 2010-08-25 | 2013-09-05 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 무선 전원 공급 시스템 및 다층 심 조립체 |
KR20120125199A (ko) * | 2011-05-06 | 2012-11-14 | 주식회사 엘씨링크 | 무선전력 전송 및 충전 시스템, 무선전력 전송 및 충전 시스템의 통신 방법 |
KR20140031709A (ko) * | 2012-09-05 | 2014-03-13 | 엘지전자 주식회사 | 유도 방식과 공진 방식을 지원하는 무선 전력 수신장치 및 무선 전력 수신방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023140621A1 (ko) * | 2022-01-19 | 2023-07-27 | 삼성전자주식회사 | 무선 전력 송신 장치, 무선 전력 수신 장치, 및 이의 동작 방법 |
US12081044B2 (en) | 2022-01-19 | 2024-09-03 | Samsung Electronics Co., Ltd. | Wireless power transmitter, wireless power receiver, and method of operating the same |
Also Published As
Publication number | Publication date |
---|---|
US20170237296A1 (en) | 2017-08-17 |
AU2015302418A1 (en) | 2017-03-16 |
JP2017525332A (ja) | 2017-08-31 |
AU2015302418B2 (en) | 2020-08-20 |
JP2020061939A (ja) | 2020-04-16 |
JP6859254B2 (ja) | 2021-04-21 |
US20190245383A9 (en) | 2019-08-08 |
WO2016024869A1 (en) | 2016-02-18 |
US11374431B2 (en) | 2022-06-28 |
KR20170041891A (ko) | 2017-04-17 |
AU2020273361A1 (en) | 2020-12-17 |
EP3180835A4 (en) | 2017-09-13 |
US10601251B2 (en) | 2020-03-24 |
CN107148719A (zh) | 2017-09-08 |
CN112510856A (zh) | 2021-03-16 |
CA2957903A1 (en) | 2016-02-18 |
EP3180835A1 (en) | 2017-06-21 |
CN107148719B (zh) | 2020-11-13 |
AU2020273361B2 (en) | 2022-06-23 |
KR102285941B1 (ko) | 2021-08-06 |
KR102479354B1 (ko) | 2022-12-19 |
EP3550697A1 (en) | 2019-10-09 |
US20200169121A1 (en) | 2020-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102285941B1 (ko) | 전력 전달을 위한 시스템 및 방법 | |
CN106464017B (zh) | 与电力传输天线集成的开关模式电源驱动器 | |
US9397505B2 (en) | Charging system that detects receiver standard and adjusts charging with switches and selection of capacitors | |
KR102197580B1 (ko) | 무선 전력 전송 장치 및 방법 | |
KR101711538B1 (ko) | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 | |
US9843196B2 (en) | Wireless power transmitter, wireless power receiver and wireless charging system in home appliances | |
KR101622694B1 (ko) | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 | |
US20170324450A1 (en) | Wireless power transmission apparatus, wireless power reception apparatus, and wireless charging system | |
EP2852025A1 (en) | Wireless power transfer device and wireless charging system having same | |
KR101750345B1 (ko) | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 | |
KR101613956B1 (ko) | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 | |
KR20170031094A (ko) | 무선 전력 전송방법, 장치 및 시스템 | |
KR101688158B1 (ko) | 무선 전력 전송장치 및 무선 충전 시스템 | |
KR20150143288A (ko) | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 | |
US20150349545A1 (en) | Apparatus for wirelessly transmitting power | |
KR20160096826A (ko) | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 | |
KR20140144656A (ko) | 무선 전력 전송 장치, 무선 전력 수신 장치 및 무선 충전 시스템 | |
KR20160096397A (ko) | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 | |
US20200185967A1 (en) | Power feed device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20210729 Application number text: 1020177006829 Filing date: 20170310 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20211027 Patent event code: PE09021S01D |
|
E90F | Notification of reason for final refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20220428 Patent event code: PE09021S02D |
|
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: 20221019 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20221215 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20221215 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |