JP2020512796A5 - - Google Patents

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JP2020512796A5
JP2020512796A5 JP2019548446A JP2019548446A JP2020512796A5 JP 2020512796 A5 JP2020512796 A5 JP 2020512796A5 JP 2019548446 A JP2019548446 A JP 2019548446A JP 2019548446 A JP2019548446 A JP 2019548446A JP 2020512796 A5 JP2020512796 A5 JP 2020512796A5
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transmitter
power
controller
driver
voltage
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JP2019548446A
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JP7373995B2 (ja
JP7373995B6 (ja
JP2020512796A (ja
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Priority claimed from PCT/IL2018/050266 external-priority patent/WO2018163177A1/en
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Priority to JP2023182602A priority Critical patent/JP2023182827A/ja
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JP2019548446A 2017-03-07 2018-03-07 無線電力充電用のシステム Active JP7373995B6 (ja)

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JP2023182602A JP2023182827A (ja) 2017-03-07 2023-10-24 無線電力充電用のシステム

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201762467903P 2017-03-07 2017-03-07
US62/467,903 2017-03-07
US201762492204P 2017-04-30 2017-04-30
US62/492,204 2017-04-30
US201762560200P 2017-09-19 2017-09-19
US62/560,200 2017-09-19
PCT/IL2018/050266 WO2018163177A1 (en) 2017-03-07 2018-03-07 System for wireless power charging

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JP2023182602A Division JP2023182827A (ja) 2017-03-07 2023-10-24 無線電力充電用のシステム

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JP2020512796A JP2020512796A (ja) 2020-04-23
JP2020512796A5 true JP2020512796A5 (OSRAM) 2021-04-15
JP7373995B2 JP7373995B2 (ja) 2023-11-06
JP7373995B6 JP7373995B6 (ja) 2023-12-08

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JP2019548446A Active JP7373995B6 (ja) 2017-03-07 2018-03-07 無線電力充電用のシステム
JP2023182602A Pending JP2023182827A (ja) 2017-03-07 2023-10-24 無線電力充電用のシステム

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US (2) US11277030B2 (OSRAM)
EP (2) EP3373415B1 (OSRAM)
JP (2) JP7373995B6 (OSRAM)
KR (1) KR102601200B1 (OSRAM)
CN (1) CN110785912B (OSRAM)
WO (1) WO2018163177A1 (OSRAM)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10714960B2 (en) * 2015-12-22 2020-07-14 Intel Corporation Uniform wireless charging device
KR102601200B1 (ko) 2017-03-07 2023-11-09 파워매트 테크놀로지스 엘티디. 무선 전력 충전 시스템
EP4297242A3 (en) 2017-03-07 2024-02-28 Powermat Technologies Ltd. System for wireless power charging
JP7278217B2 (ja) 2017-03-07 2023-05-19 パワーマット テクノロジーズ リミテッド 無線電力充電用のシステム
WO2018163170A1 (en) 2017-03-07 2018-09-13 Powermat Technologies Ltd. System for wireless power charging
DE112019002750T5 (de) 2018-05-31 2021-02-18 Powermat Technologies Ltd. System und verfahren zur bestimmung des q-faktors
KR102724611B1 (ko) * 2019-02-19 2024-11-01 삼성전자주식회사 무선 전력 송신 장치 및 그것의 동작 방법
CN109888881A (zh) * 2019-03-13 2019-06-14 邢益涛 一种应用于无线充电的中继系统
US11227712B2 (en) 2019-07-19 2022-01-18 Nucurrent, Inc. Preemptive thermal mitigation for wireless power systems
US11271430B2 (en) 2019-07-19 2022-03-08 Nucurrent, Inc. Wireless power transfer system with extended wireless charging range
KR102659965B1 (ko) * 2019-07-31 2024-04-24 삼성전자 주식회사 전자 장치 및 그의 주파수 간섭 제어 방법
US11056922B1 (en) 2020-01-03 2021-07-06 Nucurrent, Inc. Wireless power transfer system for simultaneous transfer to multiple devices
US11881716B2 (en) 2020-12-22 2024-01-23 Nucurrent, Inc. Ruggedized communication for wireless power systems in multi-device environments
US11876386B2 (en) 2020-12-22 2024-01-16 Nucurrent, Inc. Detection of foreign objects in large charging volume applications
KR102881301B1 (ko) 2021-02-23 2025-11-05 삼성전자 주식회사 전자 장치 및 전자 장치의 발열 제어 방법
KR20230083766A (ko) * 2021-12-03 2023-06-12 삼성전자주식회사 무선 충전 방법 및 이를 지원하는 전자 장치
US12003116B2 (en) 2022-03-01 2024-06-04 Nucurrent, Inc. Wireless power transfer system for simultaneous transfer to multiple devices with cross talk and interference mitigation
US11831174B2 (en) 2022-03-01 2023-11-28 Nucurrent, Inc. Cross talk and interference mitigation in dual wireless power transmitter

Family Cites Families (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7825543B2 (en) 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
US8169185B2 (en) * 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
US7989986B2 (en) 2006-03-23 2011-08-02 Access Business Group International Llc Inductive power supply with device identification
US8004235B2 (en) 2006-09-29 2011-08-23 Access Business Group International Llc System and method for inductively charging a battery
US20150214752A1 (en) * 2007-01-29 2015-07-30 Powermat Technologies, Ltd. Wireless power outlet
JP5549009B2 (ja) * 2007-01-29 2014-07-16 パワーマット テクノロジーズ リミテッド ピンレス電源結合
JP2008207875A (ja) 2007-01-30 2008-09-11 Sony Corp 光ディスクケース、光ディスクトレイ、カード部材、および製造方法
US8129864B2 (en) * 2008-01-07 2012-03-06 Access Business Group International Llc Inductive power supply with duty cycle control
US8855554B2 (en) 2008-03-05 2014-10-07 Qualcomm Incorporated Packaging and details of a wireless power device
US8981598B2 (en) * 2008-07-02 2015-03-17 Powermat Technologies Ltd. Energy efficient inductive power transmission system and method
EP2340611A4 (en) * 2008-09-27 2013-11-27 Witricity Corp WIRELESS ENERGY TRANSFER SYSTEMS
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
JP2010193598A (ja) 2009-02-17 2010-09-02 Nippon Soken Inc 非接触給電設備および非接触給電システム
US8508076B2 (en) 2009-08-13 2013-08-13 Panasonic Corporation Wireless power transmission unit and power generator and power generation system with the wireless power unit
KR20110062841A (ko) 2009-12-04 2011-06-10 한국전자통신연구원 무선 전력 전송 장치
TWI577103B (zh) 2010-02-08 2017-04-01 通路實業集團國際公司 置入之寄生金屬檢測及其相關方法
MX2012011833A (es) 2010-04-13 2013-01-18 Fujitsu Ltd Sistema de suministro de energia electrica, transmisor de energia electrica y receptor de energia electrica.
US8451083B2 (en) 2010-05-31 2013-05-28 Tdk Corporation Coil component and method of manufacturing the same
WO2011156555A2 (en) 2010-06-10 2011-12-15 Access Business Group International Llc Coil configurations for inductive power transfer
US8970070B2 (en) 2010-07-02 2015-03-03 Panasonic Intellectual Property Management Co., Ltd. Wireless power transmission system
JP5789790B2 (ja) 2010-09-10 2015-10-07 パナソニックIpマネジメント株式会社 送電装置および無線電力伝送システム
EP2632762B1 (en) 2010-10-29 2017-05-31 Qualcomm Incorporated(1/3) Wireless energy transfer via coupled parasitic resonators
US10141770B2 (en) 2011-01-18 2018-11-27 Mojo Mobility, Inc. Powering and/or charging with a plurality of protocols
US9356659B2 (en) 2011-01-18 2016-05-31 Mojo Mobility, Inc. Chargers and methods for wireless power transfer
EP2689512B1 (en) 2011-03-21 2016-11-30 Koninklijke Philips N.V. Calculating power loss for inductive power transmission
KR101249242B1 (ko) * 2011-05-04 2013-04-01 한국전기연구원 자계 공진 무선전력전송을 위한 다중 루프를 갖는 자기 공진코일
JP2012244763A (ja) 2011-05-19 2012-12-10 Sony Corp 給電装置、給電システムおよび電子機器
JP2013021886A (ja) 2011-07-14 2013-01-31 Sony Corp 給電装置、給電システム、車両および電子機器
JP5899490B2 (ja) 2011-07-20 2016-04-06 パナソニックIpマネジメント株式会社 非接触給電システム
US9221351B2 (en) 2011-07-21 2015-12-29 Ut-Battelle, Llc Regulation control and energy management scheme for wireless power transfer
US9384885B2 (en) * 2011-08-04 2016-07-05 Witricity Corporation Tunable wireless power architectures
WO2013031025A1 (ja) 2011-09-02 2013-03-07 富士通株式会社 電力中継器
JP5940784B2 (ja) 2011-09-09 2016-06-29 国立大学法人埼玉大学 移動体用非接触給電装置
AU2012305688B2 (en) 2011-09-09 2017-06-01 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9479227B2 (en) * 2011-09-13 2016-10-25 Samsung Electronics Co., Ltd. Wireless electromagnetic receiver and wireless power transfer system
JP5801154B2 (ja) 2011-10-07 2015-10-28 日立マクセル株式会社 非接触電力伝送装置及び非接触電力伝送方法
US9450648B2 (en) * 2011-10-13 2016-09-20 Integrated Device Technology, Inc. Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system
US9508487B2 (en) 2011-10-21 2016-11-29 Qualcomm Incorporated Systems and methods for limiting voltage in wireless power receivers
WO2013113017A1 (en) 2012-01-26 2013-08-01 Witricity Corporation Wireless energy transfer with reduced fields
KR101988009B1 (ko) * 2012-03-23 2019-06-11 삼성전자주식회사 공진 주파수를 조정해서 커플링 효율을 높이는 무전전력 전송 시스템 및 방법
WO2013145403A1 (ja) 2012-03-26 2013-10-03 株式会社村田製作所 電界結合型ワイヤレス電力伝送システム及びそれに用いる受電装置
JP5839232B2 (ja) 2012-04-11 2016-01-06 株式会社デンソー 非接触給電装置
CN103427499B (zh) 2012-05-20 2017-06-20 捷通国际有限公司 用于在无线电源系统中通信的系统和方法
KR101848303B1 (ko) 2012-07-10 2018-04-13 삼성전자주식회사 전력 전송을 제어하기 위한 방법 및 이를 위한 전력 송신기
US9410823B2 (en) 2012-07-13 2016-08-09 Qualcomm Incorporated Systems, methods, and apparatus for detection of metal objects in a predetermined space
US20140021798A1 (en) 2012-07-17 2014-01-23 Witricity Corporation Wireless energy transfer with repeater resonators
JPWO2014038148A1 (ja) 2012-09-06 2016-08-08 パナソニックIpマネジメント株式会社 非接触給電システム及び非接触延長プラグ
KR102096560B1 (ko) * 2012-09-11 2020-04-03 필립스 아이피 벤쳐스 비.브이. 무선 전력 제어
JP2014068507A (ja) 2012-09-27 2014-04-17 Tdk Corp ワイヤレス給電システム
WO2014057343A1 (en) 2012-10-11 2014-04-17 Powermat Technologies Ltd. Inductive power transmission system and method for concurrently transmitting digital messages
JP6397417B2 (ja) 2012-10-19 2018-09-26 ワイトリシティ コーポレーションWitricity Corporation 無線エネルギー伝送システムにおける異物検出
US9768643B2 (en) 2012-11-02 2017-09-19 Panasonic Intellectual Property Management Co., Ltd. Wireless power transmission system capable of continuing power transmission while suppressing heatup of foreign objects
WO2014083015A1 (en) * 2012-11-29 2014-06-05 Koninklijke Philips N.V. Wireless inductive power transfer
JP6110656B2 (ja) 2012-12-21 2017-04-05 デクセリアルズ株式会社 無線通信システム、アンテナモジュール及び電子機器
US9667322B2 (en) 2012-12-28 2017-05-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for wireless power transfer calibration
US9294154B2 (en) * 2013-03-12 2016-03-22 Georgia Tech Research Corporation Enhanced inductive power and data transmission using hyper resonance
KR102054834B1 (ko) 2013-03-15 2019-12-12 삼성전자주식회사 반도체 메모리 소자 및 그 제조 방법
WO2014149861A2 (en) 2013-03-15 2014-09-25 Witricity Corporation Wireless energy transfer
JP6199058B2 (ja) 2013-03-25 2017-09-20 日東電工株式会社 無線電力伝送によって電力供給される被給電機器の受電電圧制御方法、当該受電電圧制御方法によって調整された無線電力伝送装置、及び、その無線電力伝送装置の製造方法
GB2527435B (en) 2013-03-27 2020-08-26 Murata Manufacturing Co Wireless power supply apparatus
JP2014204603A (ja) 2013-04-08 2014-10-27 ソニー株式会社 給電装置および給電システム
JP6083310B2 (ja) 2013-04-15 2017-02-22 日産自動車株式会社 非接触給電装置及びその制御方法
WO2015018868A1 (en) 2013-08-07 2015-02-12 Koninklijke Philips N.V. Wireless inductive power transfer
JP6252051B2 (ja) 2013-09-06 2017-12-27 株式会社村田製作所 電力変換器
JP6144176B2 (ja) 2013-10-15 2017-06-07 日東電工株式会社 磁界空間を形成可能な無線電力伝送装置及びその形成方法
KR101688158B1 (ko) * 2013-10-23 2016-12-20 엘지전자 주식회사 무선 전력 전송장치 및 무선 충전 시스템
US9692238B2 (en) 2014-02-18 2017-06-27 Panasonic Corporation Wireless power transmission system and power transmitting device
KR102145497B1 (ko) 2014-02-26 2020-08-14 주식회사 히타치엘지 데이터 스토리지 코리아 무선 전력 전송 방법 및 장치
EP3661015A1 (en) 2014-03-25 2020-06-03 Koninklijke Philips N.V. Wireless inductive power transfer
EP3127207B1 (en) 2014-03-31 2018-09-12 Koninklijke Philips N.V. Wireless inductive power transfer
CN106256069B (zh) 2014-05-02 2018-12-14 Ls电线有限公司 无线电力中继装置以及无线电力传输系统
JP6205308B2 (ja) 2014-05-29 2017-09-27 日東電工株式会社 無線電力伝送装置
KR102407895B1 (ko) * 2014-06-24 2022-06-14 삼성전자주식회사 무선 충전 시스템에서 무선 전력 송신기의 신호 전송 방법, 무선 전력 송신기, 및 무선 전력 수신기
CN104638774B (zh) * 2014-08-13 2017-01-25 武汉泰可电气股份有限公司 磁耦合谐振式无线电能传输系统和方法
JP6076315B2 (ja) 2014-11-05 2017-02-08 本田技研工業株式会社 非接触充電システム
JP6323312B2 (ja) 2014-11-26 2018-05-16 パナソニックIpマネジメント株式会社 非接触給電システム
US10110018B2 (en) 2014-12-23 2018-10-23 Intel Corporation Wireless power repeating
EP3280029B1 (en) 2015-03-31 2021-02-24 Panasonic Intellectual Property Management Co., Ltd. Contactless power supply device, program, method for controlling contactless power supply device, and contactless power transmission system
US10491042B2 (en) 2015-05-03 2019-11-26 Powermat Technologies Ltd. Wireless power transmission
BR112018001067B1 (pt) 2015-07-21 2022-11-08 Koninklijke Philips N.V. Transmissor de energia sem fio indutiva, receptor de energia sem fio indutiva e método de detectar objetos estranhos
US9985459B2 (en) 2015-09-30 2018-05-29 Telefonaktiebolaget Lm Ericsson (Publ) Wireless charging system with user determined removal
US11114900B2 (en) 2016-02-02 2021-09-07 Koninklijke Philips N.V. Wireless power transfer via an intermediate device
US20170353046A1 (en) 2016-06-02 2017-12-07 Qualcomm Incorporated Modular and assemblable wireless charging system and device
CN106218429B (zh) 2016-08-03 2019-02-01 中国地质大学(武汉) 超导发射型电动车无线充电系统
JP7278217B2 (ja) 2017-03-07 2023-05-19 パワーマット テクノロジーズ リミテッド 無線電力充電用のシステム
KR102601200B1 (ko) 2017-03-07 2023-11-09 파워매트 테크놀로지스 엘티디. 무선 전력 충전 시스템
EP4297242A3 (en) 2017-03-07 2024-02-28 Powermat Technologies Ltd. System for wireless power charging
WO2018163170A1 (en) 2017-03-07 2018-09-13 Powermat Technologies Ltd. System for wireless power charging

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