KR20100057632A - 공진기의 ｑ 팩터 증가 - Google Patents

공진기의 ｑ 팩터 증가 Download PDF

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Publication number
KR20100057632A
KR20100057632A KR1020107005168A KR20107005168A KR20100057632A KR 20100057632 A KR20100057632 A KR 20100057632A KR 1020107005168 A KR1020107005168 A KR 1020107005168A KR 20107005168 A KR20107005168 A KR 20107005168A KR 20100057632 A KR20100057632 A KR 20100057632A
Authority
KR
South Korea
Prior art keywords
antenna
loop
capacitor
coupling
transmitter
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.)
Ceased
Application number
KR1020107005168A
Other languages
English (en)
Korean (ko)
Inventor
나이젤 피 쿡
루카스 시에베르
Original Assignee
퀄컴 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20100057632A publication Critical patent/KR20100057632A/ko
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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—ELECTRIC POWER NETWORKS; 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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—ELECTRIC POWER NETWORKS; 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J50/23—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves characterised by the type of transmitting antennas, e.g. directional array antennas or Yagi antennas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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)
  • Details Of Aerials (AREA)
  • Near-Field Transmission Systems (AREA)
  • Filters And Equalizers (AREA)
  • Support Of Aerials (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
KR1020107005168A 2007-08-09 2008-08-11 공진기의 ｑ 팩터 증가 Ceased KR20100057632A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95494107P 2007-08-09 2007-08-09
US60/954,941 2007-08-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020137004685A Division KR20130036071A (ko) 2007-08-09 2008-08-11 높은 ｑ 팩터를 갖는 공진 안테나 시스템

Publications (1)

Publication Number Publication Date
KR20100057632A true KR20100057632A (ko) 2010-05-31

Family

ID=40351353

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020107005168A Ceased KR20100057632A (ko) 2007-08-09 2008-08-11 공진기의 ｑ 팩터 증가
KR1020137004685A Ceased KR20130036071A (ko) 2007-08-09 2008-08-11 높은 ｑ 팩터를 갖는 공진 안테나 시스템

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020137004685A Ceased KR20130036071A (ko) 2007-08-09 2008-08-11 높은 ｑ 팩터를 갖는 공진 안테나 시스템

Country Status (6)

Country Link
US (1) US8482157B2 (https=)
EP (1) EP2176939B1 (https=)
JP (2) JP5697979B2 (https=)
KR (2) KR20100057632A (https=)
CN (2) CN101842962B (https=)
WO (1) WO2009023155A2 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130042760A (ko) * 2011-10-19 2013-04-29 한국전자통신연구원 무선 전력 송수신을 위한 공진기
US9054745B2 (en) 2010-12-22 2015-06-09 Electronics And Telecommunications Research Institute Apparatus for transmitting/receiving energy using a resonance structure in an energy system
KR101584800B1 (ko) * 2014-07-14 2016-01-21 광운대학교 산학협력단 다중 모바일 기기들의 무선 충전을 위한 자기공진방식 무선전력전송 안테나
US9627914B2 (en) 2011-08-24 2017-04-18 Samsung Electronics Co., Ltd. Communication system using wireless power

Families Citing this family (207)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130198867A1 (en) * 2011-12-09 2013-08-01 Z124 A Docking Station for Portable Devices Providing Authorized Power Transfer and Facility Access
US7825543B2 (en) * 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
CN102983639B (zh) 2005-07-12 2016-01-27 麻省理工学院 无线非辐射能量传递
US8447234B2 (en) * 2006-01-18 2013-05-21 Qualcomm Incorporated Method and system for powering an electronic device via a wireless link
US9130602B2 (en) * 2006-01-18 2015-09-08 Qualcomm Incorporated Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
JP4855150B2 (ja) * 2006-06-09 2012-01-18 株式会社トプコン 眼底観察装置、眼科画像処理装置及び眼科画像処理プログラム
US9774086B2 (en) * 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods
US9421388B2 (en) 2007-06-01 2016-08-23 Witricity Corporation Power generation for implantable devices
US8115448B2 (en) 2007-06-01 2012-02-14 Michael Sasha John Systems and methods for wireless power
US9124120B2 (en) * 2007-06-11 2015-09-01 Qualcomm Incorporated Wireless power system and proximity effects
CN101803109A (zh) * 2007-09-13 2010-08-11 高通股份有限公司 最大化来自无线功率磁谐振器的功率产量
EP2201641A1 (en) * 2007-09-17 2010-06-30 Qualcomm Incorporated Transmitters and receivers for wireless energy transfer
KR101606664B1 (ko) * 2007-10-11 2016-03-25 퀄컴 인코포레이티드 자기 기계 시스템을 이용하는 무선 전력 전송
TWI361540B (en) * 2007-12-14 2012-04-01 Darfon Electronics Corp Energy transferring system and method thereof
US8629576B2 (en) * 2008-03-28 2014-01-14 Qualcomm Incorporated Tuning and gain control in electro-magnetic power systems
US20090273242A1 (en) * 2008-05-05 2009-11-05 Nigelpower, Llc Wireless Delivery of power to a Fixed-Geometry power part
JP2011523844A (ja) * 2008-05-14 2011-08-18 マサチューセッツ インスティテュート オブ テクノロジー 干渉増大を含む無線エネルギー伝達装置及び方法
US20090299918A1 (en) * 2008-05-28 2009-12-03 Nigelpower, Llc Wireless delivery of power to a mobile powered device
US20100034238A1 (en) * 2008-08-05 2010-02-11 Broadcom Corporation Spread spectrum wireless resonant power delivery
US20100081379A1 (en) * 2008-08-20 2010-04-01 Intel Corporation Wirelessly powered speaker
US20100045114A1 (en) * 2008-08-20 2010-02-25 Sample Alanson P Adaptive wireless power transfer apparatus and method thereof
US8299652B2 (en) 2008-08-20 2012-10-30 Intel Corporation Wireless power transfer apparatus and method thereof
US9246336B2 (en) 2008-09-27 2016-01-26 Witricity Corporation Resonator optimizations for wireless energy transfer
US9396867B2 (en) 2008-09-27 2016-07-19 Witricity Corporation Integrated resonator-shield structures
US20120112536A1 (en) * 2008-09-27 2012-05-10 Aristeidis Karalis Wireless energy transfer for vehicles
US8947186B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Wireless energy transfer resonator thermal management
US8461722B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape field and improve K
US8587155B2 (en) * 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using repeater resonators
US8901779B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with resonator arrays for medical applications
US8946938B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Safety systems for wireless energy transfer in vehicle applications
US8723366B2 (en) 2008-09-27 2014-05-13 Witricity Corporation Wireless energy transfer resonator enclosures
US20100277121A1 (en) * 2008-09-27 2010-11-04 Hall Katherine L Wireless energy transfer between a source and a vehicle
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
US9601266B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Multiple connected resonators with a single electronic circuit
US9544683B2 (en) 2008-09-27 2017-01-10 Witricity Corporation Wirelessly powered audio devices
US8629578B2 (en) 2008-09-27 2014-01-14 Witricity Corporation Wireless energy transfer systems
US9601261B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Wireless energy transfer using repeater resonators
US20120248888A1 (en) * 2008-09-27 2012-10-04 Kesler Morris P Wireless energy transfer with resonator arrays for medical applications
US8552592B2 (en) * 2008-09-27 2013-10-08 Witricity Corporation Wireless energy transfer with feedback control for lighting applications
US8922066B2 (en) 2008-09-27 2014-12-30 Witricity Corporation Wireless energy transfer with multi resonator arrays for vehicle applications
US8598743B2 (en) 2008-09-27 2013-12-03 Witricity Corporation Resonator arrays for wireless energy transfer
US8686598B2 (en) 2008-09-27 2014-04-01 Witricity Corporation Wireless energy transfer for supplying power and heat to a device
US8587153B2 (en) 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using high Q resonators for lighting applications
US8482158B2 (en) 2008-09-27 2013-07-09 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
US9065423B2 (en) 2008-09-27 2015-06-23 Witricity Corporation Wireless energy distribution system
US20110043049A1 (en) * 2008-09-27 2011-02-24 Aristeidis Karalis Wireless energy transfer with high-q resonators using field shaping to improve k
US8957549B2 (en) 2008-09-27 2015-02-17 Witricity Corporation Tunable wireless energy transfer for in-vehicle applications
US8907531B2 (en) 2008-09-27 2014-12-09 Witricity Corporation Wireless energy transfer with variable size resonators for medical applications
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
US8466583B2 (en) 2008-09-27 2013-06-18 Witricity Corporation Tunable wireless energy transfer for outdoor lighting applications
US9184595B2 (en) 2008-09-27 2015-11-10 Witricity Corporation Wireless energy transfer in lossy environments
US8643326B2 (en) 2008-09-27 2014-02-04 Witricity Corporation Tunable wireless energy transfer systems
US9093853B2 (en) 2008-09-27 2015-07-28 Witricity Corporation Flexible resonator attachment
US8772973B2 (en) 2008-09-27 2014-07-08 Witricity Corporation Integrated resonator-shield structures
US8461721B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using object positioning for low loss
US9105959B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Resonator enclosure
US8912687B2 (en) 2008-09-27 2014-12-16 Witricity Corporation Secure wireless energy transfer for vehicle applications
US8476788B2 (en) 2008-09-27 2013-07-02 Witricity Corporation Wireless energy transfer with high-Q resonators using field shaping to improve K
US8692412B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Temperature compensation in a wireless transfer system
JP2012504387A (ja) 2008-09-27 2012-02-16 ウィトリシティ コーポレーション 無線エネルギー伝達システム
US9744858B2 (en) 2008-09-27 2017-08-29 Witricity Corporation System for wireless energy distribution in a vehicle
US8410636B2 (en) 2008-09-27 2013-04-02 Witricity Corporation Low AC resistance conductor designs
US9318922B2 (en) 2008-09-27 2016-04-19 Witricity Corporation Mechanically removable wireless power vehicle seat assembly
US9577436B2 (en) 2008-09-27 2017-02-21 Witricity Corporation Wireless energy transfer for implantable devices
US8441154B2 (en) 2008-09-27 2013-05-14 Witricity Corporation Multi-resonator wireless energy transfer for exterior lighting
US8400017B2 (en) 2008-09-27 2013-03-19 Witricity Corporation Wireless energy transfer for computer peripheral applications
US8669676B2 (en) 2008-09-27 2014-03-11 Witricity Corporation Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factor
US8304935B2 (en) * 2008-09-27 2012-11-06 Witricity Corporation Wireless energy transfer using field shaping to reduce loss
US8692410B2 (en) * 2008-09-27 2014-04-08 Witricity Corporation Wireless energy transfer with frequency hopping
US8569914B2 (en) 2008-09-27 2013-10-29 Witricity Corporation Wireless energy transfer using object positioning for improved k
US9601270B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Low AC resistance conductor designs
US8937408B2 (en) 2008-09-27 2015-01-20 Witricity Corporation Wireless energy transfer for medical applications
US20120228952A1 (en) * 2008-09-27 2012-09-13 Hall Katherine L Tunable wireless energy transfer for appliances
US8901778B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with variable size resonators for implanted medical devices
US8497601B2 (en) 2008-09-27 2013-07-30 Witricity Corporation Wireless energy transfer converters
US20150333536A1 (en) * 2008-09-27 2015-11-19 Witricity Corporation Wireless energy distribution system
US8471410B2 (en) 2008-09-27 2013-06-25 Witricity Corporation Wireless energy transfer over distance using field shaping to improve the coupling factor
US8324759B2 (en) * 2008-09-27 2012-12-04 Witricity Corporation Wireless energy transfer using magnetic materials to shape field and reduce loss
US8487480B1 (en) 2008-09-27 2013-07-16 Witricity Corporation Wireless energy transfer resonator kit
US9160203B2 (en) 2008-09-27 2015-10-13 Witricity Corporation Wireless powered television
US8933594B2 (en) 2008-09-27 2015-01-13 Witricity Corporation Wireless energy transfer for vehicles
US20110074346A1 (en) * 2009-09-25 2011-03-31 Hall Katherine L Vehicle charger safety system and method
US8461720B2 (en) * 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape fields and reduce loss
US8928276B2 (en) 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications
US8963488B2 (en) 2008-09-27 2015-02-24 Witricity Corporation Position insensitive wireless charging
US9035499B2 (en) 2008-09-27 2015-05-19 Witricity Corporation Wireless energy transfer for photovoltaic panels
US8362651B2 (en) 2008-10-01 2013-01-29 Massachusetts Institute Of Technology Efficient near-field wireless energy transfer using adiabatic system variations
US9827976B2 (en) 2008-10-09 2017-11-28 Toyota Jidosha Kabushiki Kaisha Non-contact power reception device and vehicle including the same
JP5114364B2 (ja) * 2008-11-04 2013-01-09 株式会社豊田自動織機 非接触電力伝送装置及びその設計方法
EP2226948B1 (en) * 2009-03-03 2015-07-29 Qualcomm Technologies, Inc. Communication system and method for transmitting and receiving signals
JP5585098B2 (ja) * 2009-03-06 2014-09-10 日産自動車株式会社 非接触電力供給装置及び方法
KR101251436B1 (ko) * 2009-03-30 2013-04-05 후지쯔 가부시끼가이샤 무선 전력 공급 시스템, 무선 송전 장치, 및 무선 수전 장치
JP4865001B2 (ja) * 2009-04-13 2012-02-01 株式会社日本自動車部品総合研究所 非接触給電設備、非接触受電装置および非接触給電システム
US7847664B2 (en) * 2009-05-06 2010-12-07 Verde Power Supply, Inc. Electromagnetic apparatus using shared flux in a multi-load parallel magnetic circuit and method of operation
JP5603647B2 (ja) * 2009-05-13 2014-10-08 キヤノン株式会社 給電装置、給電装置の制御方法及び給電通信システム
JP5625263B2 (ja) * 2009-05-18 2014-11-19 トヨタ自動車株式会社 コイルユニット、非接触電力伝送装置、非接触給電システムおよび電動車両
US20100327824A1 (en) * 2009-06-30 2010-12-30 Richard Dellacona Power supply using shared flux in a multi-load parallel magnetic circuit
JP5499534B2 (ja) * 2009-07-07 2014-05-21 ソニー株式会社 非接触受電装置、非接触受電装置における受電方法および非接触給電システム
JP4894894B2 (ja) * 2009-07-22 2012-03-14 Ｔｄｋ株式会社 ワイヤレス給電装置およびワイヤレス電力伝送システム
JP5577896B2 (ja) * 2009-10-07 2014-08-27 Ｔｄｋ株式会社 ワイヤレス給電装置およびワイヤレス電力伝送システム
US8174234B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
JP5476917B2 (ja) * 2009-10-16 2014-04-23 Ｔｄｋ株式会社 ワイヤレス給電装置、ワイヤレス受電装置およびワイヤレス電力伝送システム
JP5471283B2 (ja) * 2009-10-19 2014-04-16 Ｔｄｋ株式会社 ワイヤレス給電装置、ワイヤレス受電装置およびワイヤレス電力伝送システム
US8829727B2 (en) * 2009-10-30 2014-09-09 Tdk Corporation Wireless power feeder, wireless power transmission system, and table and table lamp using the same
KR101706693B1 (ko) * 2009-12-30 2017-02-14 삼성전자주식회사 근접 필드 포커싱을 이용한 무선 전력 전송 장치
WO2011086694A1 (ja) * 2010-01-18 2011-07-21 トヨタ自動車株式会社 非接触受電装置、非接触送電装置、非接触給電システムおよび車両
JP5526833B2 (ja) * 2010-02-05 2014-06-18 ソニー株式会社 無線電力伝送装置
MX2012009085A (es) 2010-02-10 2012-12-17 Fujitsu Ltd Metodo de control de frecuencia resonante, dspositvos de transmision de potencia electrica, dispositivo de recuperacion de potencia electrica en sistema de transmision de potencia tipo resonante magnetico.
CN102195366B (zh) 2010-03-19 2014-03-12 Tdk株式会社 无线馈电装置以及无线电力传输系统
KR101718715B1 (ko) * 2010-04-28 2017-03-22 삼성전자주식회사 무선 전력 전송 시스템에서 공진 대역폭의 제어 방법 및 장치
CN102280944A (zh) * 2010-06-12 2011-12-14 上海鸿隆电子技术有限公司 磁共振式无线供电电路
US8729736B2 (en) 2010-07-02 2014-05-20 Tdk Corporation Wireless power feeder and wireless power transmission system
US8829726B2 (en) 2010-07-02 2014-09-09 Tdk Corporation Wireless power feeder and wireless power transmission system
KR101394963B1 (ko) * 2010-07-29 2014-05-16 한국전자통신연구원 무선 전력 송신기, 무선 전력 수신기, 및 그것들을 이용한 무선 전력 전송 방법
JP5640530B2 (ja) 2010-07-30 2014-12-17 ソニー株式会社 ワイヤレス給電システム
US8829729B2 (en) 2010-08-18 2014-09-09 Tdk Corporation Wireless power feeder, wireless power receiver, and wireless power transmission system
KR101753607B1 (ko) 2010-08-24 2017-07-04 삼성전자주식회사 방사형 무선 전력 전송 및 수신 장치
US8772977B2 (en) 2010-08-25 2014-07-08 Tdk Corporation Wireless power feeder, wireless power transmission system, and table and table lamp using the same
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
JP6094762B2 (ja) * 2010-09-14 2017-03-15 ウィトリシティ コーポレーション 無線エネルギー分配システム
US8901775B2 (en) 2010-12-10 2014-12-02 Everheart Systems, Inc. Implantable wireless power system
US9496924B2 (en) 2010-12-10 2016-11-15 Everheart Systems, Inc. Mobile wireless power system
US9058928B2 (en) 2010-12-14 2015-06-16 Tdk Corporation Wireless power feeder and wireless power transmission system
US8664803B2 (en) 2010-12-28 2014-03-04 Tdk Corporation Wireless power feeder, wireless power receiver, and wireless power transmission system
US8800738B2 (en) 2010-12-28 2014-08-12 Tdk Corporation Wireless power feeder and wireless power receiver
JP5298116B2 (ja) 2010-12-28 2013-09-25 株式会社東芝 無線電力伝送装置および無線電力受信装置
US8669677B2 (en) 2010-12-28 2014-03-11 Tdk Corporation Wireless power feeder, wireless power receiver, and wireless power transmission system
US9143010B2 (en) 2010-12-28 2015-09-22 Tdk Corporation Wireless power transmission system for selectively powering one or more of a plurality of receivers
US8742627B2 (en) 2011-03-01 2014-06-03 Tdk Corporation Wireless power feeder
US8970069B2 (en) 2011-03-28 2015-03-03 Tdk Corporation Wireless power receiver and wireless power transmission system
JP2013005614A (ja) * 2011-06-17 2013-01-07 Toyota Motor Corp 送電装置、受電装置、車両、および非接触給電システム
US9948145B2 (en) 2011-07-08 2018-04-17 Witricity Corporation Wireless power transfer for a seat-vest-helmet system
CN108110907B (zh) 2011-08-04 2022-08-02 韦特里西提公司 可调谐无线电源架构
KR102010943B1 (ko) 2011-09-09 2019-08-14 위트리시티 코포레이션 무선 에너지 전송 시스템에서의 이물질 검출
US20130062966A1 (en) 2011-09-12 2013-03-14 Witricity Corporation Reconfigurable control architectures and algorithms for electric vehicle wireless energy transfer systems
JP5773817B2 (ja) * 2011-09-13 2015-09-02 富士機械製造株式会社 非接触給電装置
FR2980925B1 (fr) 2011-10-03 2014-05-09 Commissariat Energie Atomique Systeme de transfert d'energie par couplage electromagnetique
US9318257B2 (en) 2011-10-18 2016-04-19 Witricity Corporation Wireless energy transfer for packaging
HK1200602A1 (en) 2011-11-04 2015-08-07 WiTricity公司 Wireless energy transfer modeling tool
US9079043B2 (en) 2011-11-21 2015-07-14 Thoratec Corporation Transcutaneous power transmission utilizing non-planar resonators
EP2807720A4 (en) 2012-01-26 2015-12-02 Witricity Corp WIRELESS ENERGY TRANSFER WITH REDUCED FIELDS
US8933589B2 (en) 2012-02-07 2015-01-13 The Gillette Company Wireless power transfer using separately tunable resonators
US20130300205A1 (en) * 2012-05-09 2013-11-14 Samsung Electronics Co., Ltd. Method and apparatus for 3d orientation-free wireless power transfer
US9343922B2 (en) 2012-06-27 2016-05-17 Witricity Corporation Wireless energy transfer for rechargeable batteries
US10383990B2 (en) 2012-07-27 2019-08-20 Tc1 Llc Variable capacitor for resonant power transfer systems
US9805863B2 (en) 2012-07-27 2017-10-31 Thoratec Corporation Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arrays
EP2878061B1 (en) 2012-07-27 2023-10-25 Tc1 Llc Thermal management for implantable wireless power transfer systems
US9287040B2 (en) 2012-07-27 2016-03-15 Thoratec Corporation Self-tuning resonant power transfer systems
WO2014018969A2 (en) 2012-07-27 2014-01-30 Thoratec Corporation Resonant power transfer system and method of estimating system state
WO2014018972A1 (en) 2012-07-27 2014-01-30 Thoratec Corporation Computer modeling for resonant power transfer systems
WO2014018971A1 (en) 2012-07-27 2014-01-30 Thoratec Corporation Resonant power transfer systems with protective algorithm
WO2014018973A1 (en) 2012-07-27 2014-01-30 Thoratec Corporation Resonant power transmission coils and systems
US9287607B2 (en) 2012-07-31 2016-03-15 Witricity Corporation Resonator fine tuning
JP2014045552A (ja) * 2012-08-24 2014-03-13 Tdk Corp ワイヤレス電力伝送システム
KR102044758B1 (ko) 2012-09-05 2019-11-15 르네사스 일렉트로닉스 가부시키가이샤 비접촉 충전 장치 및 그것을 이용하는 비접촉 급전 시스템
US9595378B2 (en) 2012-09-19 2017-03-14 Witricity Corporation Resonator enclosure
US9465064B2 (en) 2012-10-19 2016-10-11 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9449757B2 (en) 2012-11-16 2016-09-20 Witricity Corporation Systems and methods for wireless power system with improved performance and/or ease of use
WO2014145664A1 (en) 2013-03-15 2014-09-18 Thoratec Corporation Integrated implantable tets housing including fins and coil loops
US10373756B2 (en) 2013-03-15 2019-08-06 Tc1 Llc Malleable TETs coil with improved anatomical fit
US9601267B2 (en) 2013-07-03 2017-03-21 Qualcomm Incorporated Wireless power transmitter with a plurality of magnetic oscillators
CN103312052B (zh) * 2013-07-08 2015-08-05 东南大学 一种用于无线供电系统的天线装置
JP2016534698A (ja) 2013-08-14 2016-11-04 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ インピーダンス同調
WO2015070205A1 (en) 2013-11-11 2015-05-14 Thoratec Corporation Resonant power transfer systems with communications
US10695476B2 (en) 2013-11-11 2020-06-30 Tc1 Llc Resonant power transfer systems with communications
US9855437B2 (en) 2013-11-11 2018-01-02 Tc1 Llc Hinged resonant power transfer coil
US9780573B2 (en) 2014-02-03 2017-10-03 Witricity Corporation Wirelessly charged battery system
WO2015123614A2 (en) 2014-02-14 2015-08-20 Witricity Corporation Object detection for wireless energy transfer systems
WO2015134871A1 (en) 2014-03-06 2015-09-11 Thoratec Corporation Electrical connectors for implantable devices
US9892849B2 (en) 2014-04-17 2018-02-13 Witricity Corporation Wireless power transfer systems with shield openings
US9842687B2 (en) 2014-04-17 2017-12-12 Witricity Corporation Wireless power transfer systems with shaped magnetic components
US9837860B2 (en) 2014-05-05 2017-12-05 Witricity Corporation Wireless power transmission systems for elevators
CN106489082B (zh) 2014-05-07 2021-09-21 无线电力公司 无线能量传送系统中的异物检测
US9954375B2 (en) 2014-06-20 2018-04-24 Witricity Corporation Wireless power transfer systems for surfaces
US10574091B2 (en) 2014-07-08 2020-02-25 Witricity Corporation Enclosures for high power wireless power transfer systems
US9842688B2 (en) 2014-07-08 2017-12-12 Witricity Corporation Resonator balancing in wireless power transfer systems
KR102236047B1 (ko) * 2014-09-02 2021-04-02 미쓰비시 덴끼 엔지니어링 가부시키가이샤 공진 결합형 전력 전송 시스템, 공진형 전력 송신 장치 및 공진형 전력 수신 장치
WO2016049039A1 (en) 2014-09-22 2016-03-31 Thoratec Corporation Antenna designs for communication between a wirelessly powered implant to an external device outside the body
WO2016057525A1 (en) 2014-10-06 2016-04-14 Thoratec Corporation Multiaxial connector for implantable devices
US20160175965A1 (en) * 2014-12-19 2016-06-23 Illinois Tool Works Inc. Methods and systems for harvesting weld cable energy to power welding subsystems
US10672967B2 (en) 2014-12-19 2020-06-02 Illinois Tool Works Inc. Systems for energy harvesting using welding subsystems
US9843217B2 (en) 2015-01-05 2017-12-12 Witricity Corporation Wireless energy transfer for wearables
US9425644B1 (en) 2015-06-03 2016-08-23 Thor Charger Company Method and apparatus for charging an electrically chargeable device utilizing resonating magnetic oscillations in the apparatus
US10148126B2 (en) 2015-08-31 2018-12-04 Tc1 Llc Wireless energy transfer system and wearables
CN105141018A (zh) * 2015-09-14 2015-12-09 赵莹 一种新型无线充电器的充电方法
WO2017062647A1 (en) 2015-10-06 2017-04-13 Witricity Corporation Rfid tag and transponder detection in wireless energy transfer systems
WO2017062552A1 (en) 2015-10-07 2017-04-13 Tc1 Llc Resonant power transfer systems having efficiency optimization based on receiver impedance
JP2018538517A (ja) 2015-10-14 2018-12-27 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位相及び振幅の検出
WO2017070227A1 (en) 2015-10-19 2017-04-27 Witricity Corporation Foreign object detection in wireless energy transfer systems
CN108781002B (zh) 2015-10-22 2021-07-06 韦特里西提公司 无线能量传输系统中的动态调谐
US10075019B2 (en) 2015-11-20 2018-09-11 Witricity Corporation Voltage source isolation in wireless power transfer systems
CN109075613B (zh) 2016-02-02 2022-05-31 韦特里西提公司 控制无线电力传输系统
WO2017139406A1 (en) 2016-02-08 2017-08-17 Witricity Corporation Pwm capacitor control
US10097031B2 (en) * 2016-09-20 2018-10-09 Hong Kong Applied Science And Technology Research Insittute Company Limited Charging device having small loop transmission coils for wireless charging a target device
EP3497775B1 (en) 2016-09-21 2022-07-13 Tc1 Llc Systems and methods for locating implanted wireless power transmission devices
WO2018136592A2 (en) 2017-01-18 2018-07-26 Tc1 Llc Systems and methods for transcutaneous power transfer using microneedles
US10033473B1 (en) * 2017-01-23 2018-07-24 Keysight Technologies, Inc. Systems and methods for performing multiple input, multiple output (MIMO) over-the-air testing
EP3631946A4 (en) 2017-05-30 2020-12-09 Wireless Advanced Vehicle Electrification Inc. SINGLE-POWERED MULTI-DOCKING RANGE WIRELESS CHARGING
EP3646434B1 (en) 2017-06-29 2025-01-22 Witricity Corporation Protection and control of wireless power systems
US10770923B2 (en) 2018-01-04 2020-09-08 Tc1 Llc Systems and methods for elastic wireless power transmission devices
US11462943B2 (en) 2018-01-30 2022-10-04 Wireless Advanced Vehicle Electrification, Llc DC link charging of capacitor in a wireless power transfer pad
EP3759724A4 (en) 2018-02-28 2021-11-24 Massachusetts Institute of Technology CORELESS POWER TRANSFORMER
US11425941B1 (en) 2019-11-08 2022-08-30 MaryMac Revisions, LLC Comfort fit natural breast shaping nipple concealer
US11133845B2 (en) * 2019-12-05 2021-09-28 Assa Abloy Ab Detuning detection and compensation for inductive coupling systems
EP3961899B1 (en) * 2020-08-31 2023-11-22 STMicroelectronics S.r.l. Quality factor estimation of an inductive element
US12135246B2 (en) * 2021-03-15 2024-11-05 Board Of Trustees Of Michigan State University Wirelessly powered resistive sensor
EP4120372B1 (en) * 2021-07-12 2024-06-05 Imec VZW Magnetoelectric voltage transformer device

Family Cites Families (301)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098971A (en) 1961-09-26 1963-07-23 Robert M Richardson Remotely actuated radio frequency powered devices
US3480229A (en) 1967-06-08 1969-11-25 Gen Electric Coil winding form
US3588905A (en) * 1967-10-05 1971-06-28 John H Dunlavy Jr Wide range tunable transmitting loop antenna
US3653185A (en) 1968-10-08 1972-04-04 Resource Control Airborne contaminant removal by electro-photoionization
NL7105701A (https=) 1970-04-28 1971-11-01
US3675108A (en) 1971-10-12 1972-07-04 Thomas H Nicholl Induction charging device
JPS5441192B2 (https=) 1973-08-01 1979-12-07
US3938018A (en) 1974-09-16 1976-02-10 Dahl Ernest A Induction charging system
US3999185A (en) * 1975-12-23 1976-12-21 International Telephone And Telegraph Corporation Plural antennas on common support with feed line isolation
US4088999A (en) 1976-05-21 1978-05-09 Nasa RF beam center location method and apparatus for power transmission system
JPS56115141A (en) 1980-02-14 1981-09-10 Matsushita Electric Works Ltd Automatic voltage changing type charger
US4390924A (en) * 1981-05-12 1983-06-28 Rockwell International Corporation Variable capacitor with gear train end stop
US4388524A (en) 1981-09-16 1983-06-14 Walton Charles A Electronic identification and recognition system with code changeable reactance
US4473825A (en) 1982-03-05 1984-09-25 Walton Charles A Electronic identification system with power input-output interlock and increased capabilities
US4524411A (en) 1982-09-29 1985-06-18 Rca Corporation Regulated power supply circuit
JPH0638562B2 (ja) 1985-08-12 1994-05-18 日産自動車株式会社 車両用アンテナ
US4959568A (en) 1986-08-05 1990-09-25 General Scanning, Inc. Dynamically tunable resonant device with electric control
US5153583A (en) * 1987-11-18 1992-10-06 Uniscan Ltd. Transponder
US5684828A (en) 1988-12-09 1997-11-04 Dallas Semiconductor Corp. Wireless data module with two separate transmitter control outputs
US4914539A (en) 1989-03-15 1990-04-03 The Boeing Company Regulator for inductively coupled power distribution system
GB2235590B (en) 1989-08-21 1994-05-25 Radial Antenna Lab Ltd Planar antenna
US4959764A (en) 1989-11-14 1990-09-25 Computer Products, Inc. DC/DC converter switching at zero voltage
US5027709A (en) * 1990-04-26 1991-07-02 Slagle Glenn B Magnetic induction mine arming, disarming and simulation system
US5072233A (en) * 1990-07-20 1991-12-10 Zanzig Gary R Loop antenna with integral tuning capacitor
DE4023412A1 (de) 1990-07-23 1992-02-13 Hirschmann Richard Gmbh Co Verfahren zum kontaktlosen, induktiven uebertragen von elektrischen energien und/oder signalen sowie kontaktloser, induktiver uebertrager
US5450305A (en) 1991-08-12 1995-09-12 Auckland Uniservices Limited Resonant power supplies
KR950004749B1 (ko) 1991-10-25 1995-05-06 삼성전자주식회사 무선 전화기의 무접점 디지탈 파워 송수신 시스템
JP3167221B2 (ja) 1992-05-07 2001-05-21 ザ・パーキン・エルマー・コーポレイション 誘導結合プラズマ発生器
JP3512798B2 (ja) 1992-05-10 2004-03-31 オークランド ユニサービシズ リミテッド 非接触配電システム
US5438699A (en) 1992-06-09 1995-08-01 Coveley; Michael Adaptive system for self-tuning a receiver in an RF communication system
US5397962A (en) 1992-06-29 1995-03-14 Texas Instruments Incorporated Source and method for generating high-density plasma with inductive power coupling
DE4236286A1 (de) 1992-10-28 1994-05-05 Daimler Benz Ag Verfahren und Anordnung zum automatischen berührungslosen Laden
US5519262A (en) 1992-11-17 1996-05-21 Wood; Mark B. Near field power coupling system
US5491715A (en) 1993-06-28 1996-02-13 Texas Instruments Deutschland Gmbh Automatic antenna tuning method and circuit
US5455466A (en) 1993-07-29 1995-10-03 Dell Usa, L.P. Inductive coupling system for power and data transfer
DE4498007T1 (de) 1993-10-21 1996-11-21 Auckland Uniservices Ltd Ein Flusskonzentrator für ein induktives Leistungsübertragungssystem
US5387818A (en) 1993-11-05 1995-02-07 Leibowitz; Martin N. Downhill effect rotational apparatus and methods
GB9404602D0 (en) 1994-03-09 1994-04-20 Picker Nordstar Oy VHF/RF antenna for magnetic resonance imaging
EP0704928A3 (en) * 1994-09-30 1998-08-05 HID Corporation RF transponder system with parallel resonant interrogation and series resonant response
US5973601A (en) 1995-12-06 1999-10-26 Campana, Jr.; Thomas J. Method of radio transmission between a radio transmitter and radio receiver
EP0749196A3 (en) 1995-02-22 1997-07-30 Seiko Instr Inc Power supply apparatus and electronic equipment comprising the same
DE19509918C2 (de) 1995-03-18 1997-04-10 Hajo Weigel Elektronisches Schloß
US5596567A (en) 1995-03-31 1997-01-21 Motorola, Inc. Wireless battery charging system
US20070205881A1 (en) 2000-09-08 2007-09-06 Automotive Technologies International, Inc. Energy Harvesting Systems and Methods for Vehicles
JP3363682B2 (ja) 1995-12-19 2003-01-08 株式会社ミツバ 磁石発電機
US5734255A (en) 1996-03-13 1998-03-31 Alaska Power Systems Inc. Control system and circuits for distributed electrical power generating stations
FR2748167B1 (fr) 1996-04-25 1998-06-05 Schneider Electric Sa Dispositif de commande d'une charge inductive
US5966098A (en) 1996-09-18 1999-10-12 Research In Motion Limited Antenna system for an RF data communications device
GB2318696B (en) 1996-10-25 2000-08-23 Qlc Ltd Radio frequency transmitter
FR2756953B1 (fr) 1996-12-10 1999-12-24 Innovatron Ind Sa Objet portatif telealimente pour la communication sans contact avec une borne
WO1998050993A1 (en) 1997-05-06 1998-11-12 Auckland Uniservices Limited Inductive power transfer across an extended gap
US5966101A (en) 1997-05-09 1999-10-12 Motorola, Inc. Multi-layered compact slot antenna structure and method
US7068991B2 (en) 1997-05-09 2006-06-27 Parise Ronald J Remote power recharge for electronic equipment
US5982139A (en) 1997-05-09 1999-11-09 Parise; Ronald J. Remote charging system for a vehicle
US5975714A (en) 1997-06-03 1999-11-02 Applied Innovative Technologies, Incorporated Renewable energy flashlight
WO1998057413A1 (en) 1997-06-12 1998-12-17 Auckland Uniservices Limited Wireless signals in inductive power transfer systems
DE19729722A1 (de) 1997-07-11 1999-01-14 Garny Sicherheitstechn Gmbh Mietfachanlage
JPH1140207A (ja) 1997-07-22 1999-02-12 Sanyo Electric Co Ltd パック電池と充電台
TW398087B (en) 1997-07-22 2000-07-11 Sanyo Electric Co Pack cell
US5856710A (en) 1997-08-29 1999-01-05 General Motors Corporation Inductively coupled energy and communication apparatus
DE19836401A1 (de) 1997-09-19 2000-02-17 Salcomp Oy Salo Vorrichtung zum Aufladen von Akkumulatoren
WO1999027603A1 (fr) 1997-11-20 1999-06-03 Seiko Epson Corporation Dispositif electronique
JP3247328B2 (ja) 1997-12-09 2002-01-15 浩 坂本 非接触電力伝達装置
US5966941A (en) 1997-12-10 1999-10-19 International Business Machines Corporation Thermoelectric cooling with dynamic switching to isolate heat transport mechanisms
US5936575A (en) 1998-02-13 1999-08-10 Science And Applied Technology, Inc. Apparatus and method for determining angles-of-arrival and polarization of incoming RF signals
GB9806488D0 (en) * 1998-03-27 1998-05-27 Philips Electronics Nv Radio apparatus
US6275681B1 (en) 1998-04-16 2001-08-14 Motorola, Inc. Wireless electrostatic charging and communicating system
US6411824B1 (en) 1998-06-24 2002-06-25 Conexant Systems, Inc. Polarization-adaptive antenna transmit diversity system
US6175124B1 (en) 1998-06-30 2001-01-16 Lsi Logic Corporation Method and apparatus for a wafer level system
US5963012A (en) 1998-07-13 1999-10-05 Motorola, Inc. Wireless battery charging system having adaptive parameter sensing
CN1293507C (zh) * 1998-08-14 2007-01-03 3M创新有限公司 射频识别系统的应用
JP2000078763A (ja) 1998-09-01 2000-03-14 Matsushita Electric Ind Co Ltd 非接触充電装置
DE19923449B4 (de) 1998-11-17 2011-02-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Flugkörper mit photoelektrischer Umwandlungsvorrichtung
JP2000175379A (ja) 1998-12-07 2000-06-23 Matsushita Electric Ind Co Ltd 非接触電源装置
US6615074B2 (en) 1998-12-22 2003-09-02 University Of Pittsburgh Of The Commonwealth System Of Higher Education Apparatus for energizing a remote station and related method
JP2000217279A (ja) 1999-01-26 2000-08-04 Matsushita Electric Ind Co Ltd 非接触電源装置
US6523493B1 (en) 2000-08-01 2003-02-25 Tokyo Electron Limited Ring-shaped high-density plasma source and method
US6127799A (en) 1999-05-14 2000-10-03 Gte Internetworking Incorporated Method and apparatus for wireless powering and recharging
AU5001300A (en) 1999-06-01 2000-12-18 Peter Monsen Multiple access system and method for multibeam digital radio systems
US7212414B2 (en) 1999-06-21 2007-05-01 Access Business Group International, Llc Adaptive inductive power supply
JP3864624B2 (ja) 1999-07-12 2007-01-10 松下電器産業株式会社 移動体識別システム
DE19938460A1 (de) 1999-08-13 2001-02-22 Hirschmann Richard Gmbh Co Vorrichtung zur induktiven Energie- und Datenübertragung
US6891857B1 (en) 1999-09-29 2005-05-10 Intel Corporation Multiple wireless communication protocol methods and apparatuses including proactive reduction of interference
US6556054B1 (en) 1999-10-01 2003-04-29 Gas Research Institute Efficient transmitters for phase modulated signals
US6803744B1 (en) 1999-11-01 2004-10-12 Anthony Sabo Alignment independent and self aligning inductive power transfer system
DE10000756A1 (de) 2000-01-11 2001-07-26 Harting Automotive Gmbh & Co Datenübertragungsverfahren
JP2001197672A (ja) 2000-01-14 2001-07-19 Matsushita Electric Works Ltd 電池用充電回路及びこれを用いた充電式ワイヤレス機器
FR2805930B1 (fr) 2000-02-18 2005-12-30 Aisin Seiki Dispositif d'antenne en boucle
JP3488166B2 (ja) 2000-02-24 2004-01-19 日本電信電話株式会社 非接触ｉｃカードシステムとそのリーダライタおよび非接触ｉｃカード
US6184651B1 (en) 2000-03-20 2001-02-06 Motorola, Inc. Contactless battery charger with wireless control link
JP2001292085A (ja) 2000-04-10 2001-10-19 Mitsubishi Electric Corp 非接触伝送装置
EP1279234B1 (en) 2000-05-05 2005-08-31 Celletra Ltd. System and method for providing polarization matching on a cellular communication forward link
US6341076B1 (en) 2000-05-23 2002-01-22 Next Power Corporation Loss reduction circuit for switching power converters
US6291901B1 (en) 2000-06-13 2001-09-18 ćEFO NEVRES Electrical power generating tire system
FI109382B (fi) 2000-06-27 2002-07-15 Nokia Corp Sovituspiiri
JP2002017058A (ja) 2000-06-30 2002-01-18 Mitsubishi Electric Corp コードレス電力搬送システム、電力搬送端末及び電化機器
JP2002043151A (ja) 2000-07-25 2002-02-08 Matsushita Electric Works Ltd 非接触充電用トランス及び充電式電動機器セットの製造方法
JP3650317B2 (ja) 2000-08-23 2005-05-18 日本電信電話株式会社 電磁場受信装置
CN1913395A (zh) 2000-08-30 2007-02-14 松下电器产业株式会社 数据传送装置、无线电通信系统及无线电通信方法
JP4794085B2 (ja) 2000-08-30 2011-10-12 パナソニック株式会社 データ伝送装置及び無線通信システム
US6986151B2 (en) 2000-09-22 2006-01-10 Koninklijke Philips Electronics N.V. Information carrier, apparatus, substrate, and system
FI20002493A7 (fi) 2000-11-14 2002-05-15 Salcomp Oy Teholähdejärjestely ja induktiivisesti kytketty akkulaturi, jossa on langattomasti kytketty ohjaus, ja menetelmä teholähdejärjestelyn ja induktiivisesti kytketyn akkulaturin ohjaamiseksi langattomasti
US6507152B2 (en) 2000-11-22 2003-01-14 Kansai Technology Licensing Organization Co., Ltd. Microwave/DC cyclotron wave converter having decreased magnetic field
US6646615B2 (en) 2000-12-08 2003-11-11 Lucent Technologies Inc. Method and apparatus for wireless communication utilizing electrical and magnetic polarization
KR20020064451A (ko) 2001-02-01 2002-08-09 유씨에스코리아주식회사 상호 유도 증폭 중계 안테나를 통한 비접촉 아이씨 카드시스템의 알에프 신호 증폭 방법 및 장치
US7142811B2 (en) 2001-03-16 2006-11-28 Aura Communications Technology, Inc. Wireless communication over a transducer device
JP4770052B2 (ja) 2001-04-18 2011-09-07 シンフォニアテクノロジー株式会社 非接触給電装置
DE10119283A1 (de) 2001-04-20 2002-10-24 Philips Corp Intellectual Pty System zur drahtlosen Übertragung elektrischer Leistung, ein Kleidungsstück, ein System von Kleidungsstücken und Verfahren zum Übertragen von Signalen und/oder elektrischer Leistung
US7209792B1 (en) 2001-05-24 2007-04-24 Advanced Bionics Corporation RF-energy modulation system through dynamic coil detuning
US20040204781A1 (en) 2001-06-04 2004-10-14 Kye Systems Corp. Antenna device for a wireless device
US7263388B2 (en) 2001-06-29 2007-08-28 Nokia Corporation Charging system for portable equipment
JP2003047177A (ja) 2001-07-31 2003-02-14 Hitachi Kokusai Electric Inc 無線通信システム、携帯端末、無線基地局、及び無線通信方法
JP2003069335A (ja) 2001-08-28 2003-03-07 Hitachi Kokusai Electric Inc 補助アンテナ
US7012405B2 (en) 2001-09-14 2006-03-14 Ricoh Company, Ltd. Charging circuit for secondary battery
US20030090353A1 (en) 2001-09-28 2003-05-15 Suzette Robinson Contactless transmission of power and information signals in a continuous rotation pan/tilt device
EP1302822A1 (fr) 2001-10-15 2003-04-16 The Swatch Group Management Services AG Chargeur électrique pour objet portatif tel que, notamment, une pièce d'horlogerie du type montre-bracelet
FI111670B (fi) 2001-10-24 2003-08-29 Patria Ailon Oy Langaton tehonsiirto
EP1315051A1 (fr) 2001-11-26 2003-05-28 ETA SA Manufacture Horlogère Suisse Objet électronique de petites dimensions susceptible d'être porté au poignet
DE10158794B4 (de) 2001-11-30 2008-05-29 Friwo Gerätebau Gmbh Induktiver kontaktloser Leistungsübertrager
JP2003189507A (ja) 2001-12-11 2003-07-04 Tau Giken Kk 包装硬貨用トレイ、包装硬貨用トレイへの給電装置、包装硬貨トレイ用非接触式給電システム
US7084769B2 (en) 2002-01-09 2006-08-01 Vue Technology, Inc. Intelligent station using multiple RF antennae and inventory control system and method incorporating same
EP1343112A1 (en) 2002-03-08 2003-09-10 EndoArt S.A. Implantable device
PT102739A (pt) 2002-03-13 2003-09-30 Gantle Trading & Services Ld Sistema de antenas para um dispositivo de leitura de transponder em radiofrequencia
KR100483043B1 (ko) 2002-04-11 2005-04-18 삼성전기주식회사 멀티밴드 내장 안테나
US6694137B2 (en) 2002-04-29 2004-02-17 Etherware, Llc Method and system for providing broadband mobile access from geostationary satellites to platforms using small, low profile antennas
GB2388716B (en) 2002-05-13 2004-10-20 Splashpower Ltd Improvements relating to contact-less power transfer
EP1506554A1 (en) 2002-05-13 2005-02-16 Splashpower Limited Improvements relating to the transfer of electromagnetic power
US6960968B2 (en) 2002-06-26 2005-11-01 Koninklijke Philips Electronics N.V. Planar resonator for wireless power transfer
US6731246B2 (en) 2002-06-27 2004-05-04 Harris Corporation Efficient loop antenna of reduced diameter
US7428438B2 (en) 2002-06-28 2008-09-23 Boston Scientific Neuromodulation Corporation Systems and methods for providing power to a battery in an implantable stimulator
FR2842950B1 (fr) 2002-07-25 2004-10-22 Framatome Connectors Int Antenne capacitive et procede de realisation
AU2003258171A1 (en) 2002-08-12 2004-02-25 Mobilewise, Inc. Wireless power supply system for small devices
CN100559654C (zh) * 2002-08-15 2009-11-11 匹兹堡大学高等教育联邦体系 能量收获电路及其所关联的方法
US8922440B2 (en) 2004-12-21 2014-12-30 Q-Track Corporation Space efficient magnetic antenna method
US7307595B2 (en) 2004-12-21 2007-12-11 Q-Track Corporation Near field location system and method
EP1413975B1 (en) 2002-10-25 2007-05-30 Waltop International Corp. Device and method for an electromagnetic digitizer tablet
GB2394843A (en) 2002-10-28 2004-05-05 Zap Wireless Technologies Ltd Charge and data transfer by the same means
CN2582188Y (zh) 2002-11-01 2003-10-22 成都宏明电子股份有限公司 阵列滤波器
AU2003302444A1 (en) 2002-11-27 2004-06-18 Koninklijke Philips Electronics N.V. Degenerate birdcage coil and transmit/receive apparatus and method for same
JP2004187429A (ja) 2002-12-04 2004-07-02 Tokai Rika Co Ltd 発電装置及びタイヤ内圧検出装置
US6879076B2 (en) 2002-12-09 2005-04-12 Johnny D. Long Ellipsoid generator
GB0229141D0 (en) 2002-12-16 2003-01-15 Splashpower Ltd Improvements relating to contact-less power transfer
EP1434160A3 (en) 2002-12-24 2004-09-15 Matsushita Electric Industrial Co., Ltd. Non-contact IC card reading/writing apparatus
US7079034B2 (en) 2003-02-03 2006-07-18 Ingrid, Inc. RFID transponder for a security system
US7019639B2 (en) 2003-02-03 2006-03-28 Ingrid, Inc. RFID based security network
US6888459B2 (en) 2003-02-03 2005-05-03 Louis A. Stilp RFID based security system
KR20040077228A (ko) 2003-02-28 2004-09-04 배대환 렉테나를 이용한 무선 충전 시스템
DE20303301U1 (de) 2003-02-28 2003-07-17 Texas Instruments Deutschland Gmbh, 85356 Freising Stromversorgung von elektronischen Systemen, die sowohl induktiv als auch aus einer wiederaufladbaren Batterie gespeist werden
GB0306077D0 (en) 2003-03-18 2003-04-23 Johnson Electric Sa Electric motor
JP3870922B2 (ja) 2003-04-01 2007-01-24 セイコーエプソン株式会社 非接触タグ用の電子回路及び非接触タグ
JP2004303174A (ja) 2003-04-01 2004-10-28 Seiko Epson Corp 非接触タグ用の電子回路及び非接触タグ
US6965352B2 (en) 2003-04-08 2005-11-15 Matsushita Electric Industrial Co., Ltd. Antenna device for vehicles and vehicle antenna system and communication system using the antenna device
FI115264B (fi) 2003-04-17 2005-03-31 Ailocom Oy Langaton tehonsiirto
US7086593B2 (en) 2003-04-30 2006-08-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic field response measurement acquisition system
US7154451B1 (en) 2004-09-17 2006-12-26 Hrl Laboratories, Llc Large aperture rectenna based on planar lens structures
JP2005269590A (ja) 2003-06-04 2005-09-29 Murata Mfg Co Ltd 共振器装置、フィルタ、デュプレクサおよび通信装置
US6967462B1 (en) 2003-06-05 2005-11-22 Nasa Glenn Research Center Charging of devices by microwave power beaming
US6798716B1 (en) 2003-06-19 2004-09-28 Bc Systems, Inc. System and method for wireless electrical power transmission
JP2005020231A (ja) * 2003-06-25 2005-01-20 Daihen Corp スタブ素子およびそれを用いたインピーダンス整合器
JP2005039756A (ja) 2003-06-27 2005-02-10 Hitachi Kokusai Electric Inc アンテナ装置
JP4380239B2 (ja) 2003-06-30 2009-12-09 パナソニック株式会社 非接触ｉｃカード読取／書込装置
US6891287B2 (en) 2003-07-17 2005-05-10 Les Produits Associes Lpa, S.A. Alternating current axially oscillating motor
JP4033396B2 (ja) * 2003-07-22 2008-01-16 充 原岡 可変コンデンサー及びそれを備える無線通信機器
US6917182B2 (en) 2003-07-24 2005-07-12 Motorola, Inc. Method and system for providing induction charging having improved efficiency
US7162264B2 (en) 2003-08-07 2007-01-09 Sony Ericsson Mobile Communications Ab Tunable parasitic resonators
US6972542B2 (en) 2003-08-11 2005-12-06 Motorola, Inc. System and method for battery verification
US6972543B1 (en) 2003-08-21 2005-12-06 Stryker Corporation Series resonant inductive charging circuit
JP2005102101A (ja) 2003-09-01 2005-04-14 Matsushita Electric Ind Co Ltd ゲートアンテナ装置
US7248165B2 (en) 2003-09-09 2007-07-24 Motorola, Inc. Method and apparatus for multiple frequency RFID tag architecture
JP3982476B2 (ja) 2003-10-01 2007-09-26 ソニー株式会社 通信システム
US8140168B2 (en) 2003-10-02 2012-03-20 Medtronic, Inc. External power source for an implantable medical device having an adjustable carrier frequency and system and method related therefore
JP4196100B2 (ja) 2003-10-28 2008-12-17 パナソニック電工株式会社 非接触給電装置
NZ529291A (en) 2003-10-31 2006-05-26 Auckland Uniservices Ltd Communication method and apparatus
JP4086023B2 (ja) 2003-12-04 2008-05-14 セイコーエプソン株式会社 マイクロメカニカル静電振動子
US7375492B2 (en) 2003-12-12 2008-05-20 Microsoft Corporation Inductively charged battery pack
DE10360599B4 (de) 2003-12-19 2020-07-09 Sew-Eurodrive Gmbh & Co Kg Anlage mit Antrieben auf einem drehbar gelagerten, bewegbaren Teil, also Drehtisch
KR100574228B1 (ko) 2003-12-27 2006-04-26 한국전자통신연구원 플랫-탑 엘리먼트 패턴을 형성하기 위한 유전체봉의 육각 배열 구조
JP3777577B2 (ja) 2004-02-12 2006-05-24 関西ティー・エル・オー株式会社 携帯ｉｔ機器用無線電力供給システム
DE102004009896A1 (de) 2004-02-26 2005-09-15 Paul Vahle Gmbh & Co. Kg Induktive Energie- und Datenübertragung mit Parallelleiteranordnung
US7288918B2 (en) 2004-03-02 2007-10-30 Distefano Michael Vincent Wireless battery charger via carrier frequency signal
ATE529819T1 (de) 2004-03-03 2011-11-15 Legic Identsystems Ag Verfahren zum erkennen von identifikationsmedien
EP1728296A1 (en) 2004-03-05 2006-12-06 Koninklijke Philips Electronics N.V. Method of and device for determining at least one characteristic parameter of a resonant structure
US7256532B2 (en) 2004-03-08 2007-08-14 Virginia Tech Intellectual Properties, Inc. Method and apparatus for high voltage gain using a magnetostrictive-piezoelectric composite
US20050251234A1 (en) 2004-05-07 2005-11-10 John Kanzius Systems and methods for RF-induced hyperthermia using biological cells and nanoparticles as RF enhancer carriers
GB2414120B (en) 2004-05-11 2008-04-02 Splashpower Ltd Controlling inductive power transfer systems
DE102004023815A1 (de) 2004-05-13 2005-12-08 Vacuumschmelze Gmbh & Co. Kg Antennenanordnung und Verwendung der Antennenanordnung
EP1774636A4 (en) 2004-06-17 2008-11-19 Harding Electronic Systems Ltd DEVICE AND METHOD FOR INDUCTIVE ENERGY TRANSFER
KR20120039764A (ko) 2004-07-14 2012-04-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 무선 프로세서, 무선 메모리, 정보 처리 시스템
US7081753B2 (en) 2004-07-26 2006-07-25 Varian, Inc. Multiple tuned scroll coil
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
KR20040072581A (ko) 2004-07-29 2004-08-18 (주)제이씨 프로텍 전자기파 증폭중계기 및 이를 이용한 무선전력변환장치
JP4653440B2 (ja) * 2004-08-13 2011-03-16 富士通株式会社 Ｒｆｉｄタグおよびその製造方法
US8594567B2 (en) 2004-08-16 2013-11-26 Giesecke & Devrient Gmbh Controlled wireless charging of an accumulator in a chipcard
US7804203B2 (en) 2004-09-09 2010-09-28 Semiconductor Energy Laboratory Co., Ltd. Wireless chip
US7239290B2 (en) 2004-09-14 2007-07-03 Kyocera Wireless Corp. Systems and methods for a capacitively-loaded loop antenna
NZ535390A (en) 2004-09-16 2007-10-26 Auckland Uniservices Ltd Inductively powered mobile sensor system
US7414380B2 (en) 2004-09-21 2008-08-19 Lear Corporation Apparatus for inductively recharging batteries of a portable convenience device
US7403120B2 (en) 2004-09-29 2008-07-22 Symbol Technologies, Inc. Reverse infrastructure location system and method
GB2419777B (en) 2004-10-29 2010-02-10 Hewlett Packard Development Co Power transfer for transponder devices
JP2006115592A (ja) 2004-10-14 2006-04-27 Silex Technology Inc 非接触型充電装置
US7471033B2 (en) 2004-10-21 2008-12-30 Michelin Recherche Et Technique S.A. Energy harvester with adjustable resonant frequency
US20060094449A1 (en) 2004-10-28 2006-05-04 Interdigital Technology Corporation Method and apparatus for preventing communication link degradation due to the disengagement or movement of a self-positioning transceiver
US7684868B2 (en) 2004-11-10 2010-03-23 California Institute Of Technology Microfabricated devices for wireless data and power transfer
US20060103355A1 (en) 2004-11-16 2006-05-18 Joseph Patino Method and system for selectively charging a battery
JP2006149163A (ja) 2004-11-24 2006-06-08 Chugoku Electric Power Co Inc:The 蓄電装置
US7443057B2 (en) 2004-11-29 2008-10-28 Patrick Nunally Remote power charging of electronic devices
US7348928B2 (en) 2004-12-14 2008-03-25 Intel Corporation Slot antenna having a MEMS varactor for resonance frequency tuning
KR100695330B1 (ko) 2004-12-21 2007-03-15 한국전자통신연구원 중계기용 격리 안테나
DE102004063435A1 (de) 2004-12-23 2006-07-27 Polyic Gmbh & Co. Kg Organischer Gleichrichter
US20060145660A1 (en) 2004-12-30 2006-07-06 Black Greg R Method and apparatus for near field communications
US20060145659A1 (en) 2004-12-31 2006-07-06 Joseph Patino Battery pack system and method for waking up a charge control circuit of a mobile communication device
KR100700944B1 (ko) 2005-01-19 2007-03-28 삼성전자주식회사 휴대용 단말기의 고주파 유기전력 충전 장치 및 방법
US20060159536A1 (en) 2005-01-19 2006-07-20 Jian-Hua Pu Device for guiding electric tool operating direction
DE112005003426B4 (de) 2005-02-05 2017-12-14 Shenzhen Sunway Communication Co., Ltd. Breitband-Mehrfach-Schleifenantenne für mobile Kommunikationsgeräte
GB2423672B (en) 2005-02-23 2009-09-16 Hewlett Packard Development Co Memory tag
JP4318044B2 (ja) 2005-03-03 2009-08-19 ソニー株式会社 電力供給システム、電力供給装置および方法、受電装置および方法、記録媒体、並びにプログラム
JP4175336B2 (ja) 2005-03-25 2008-11-05 セイコーエプソン株式会社 リーダライタ
DE602006013302D1 (de) 2005-04-15 2010-05-12 Koninkl Philips Electronics Nv Antennenvorrichtung zum empfang magnetischer resonanzsignale mit zugehöriger kommunikationseinheit
US7310245B2 (en) 2005-04-22 2007-12-18 Noboru Ohbo Electric power transmission device and electric power transmission method
US7262701B1 (en) 2005-05-23 2007-08-28 National Semiconductor Corporation Antenna structures for RFID devices
JP2008543255A (ja) 2005-05-24 2008-11-27 パワーキャスト コーポレイション 電力送信ネットワーク
US20060273756A1 (en) 2005-06-06 2006-12-07 Bowling David A Opportunity charging system for battery powered mining equipment
JP4238915B2 (ja) 2005-06-17 2009-03-18 株式会社村田製作所 アンテナ装置及び無線通信機
CA2511051A1 (en) 2005-06-28 2006-12-29 Roger J. Soar Contactless battery charging apparel
CA2614482A1 (en) 2005-07-08 2007-01-18 Powercast Corporation Power transmission system, apparatus and method with communication
US7825543B2 (en) * 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
CN102983639B (zh) 2005-07-12 2016-01-27 麻省理工学院 无线非辐射能量传递
US7495414B2 (en) 2005-07-25 2009-02-24 Convenient Power Limited Rechargeable battery circuit and structure for compatibility with a planar inductive charging platform
US7777118B2 (en) 2005-07-25 2010-08-17 Russell Stoneback Electromagnetic musical instrument systems and related methods
KR100819604B1 (ko) 2005-07-27 2008-04-03 엘에스전선 주식회사 충전효율의 편차가 개선된 무선 충전기
KR100792311B1 (ko) 2005-07-30 2008-01-07 엘에스전선 주식회사 충전전력 공급장치, 충전 장치, 배터리 장치, 무접점 충전 시스템 및 무접점 충전 방법
KR100691255B1 (ko) 2005-08-08 2007-03-12 (주)제이씨 프로텍 소형ㆍ경량의 무선 전력 송수신 장치
WO2007024540A1 (en) 2005-08-25 2007-03-01 Coldtrack, Llc Hierarchical sample coding and storage system
US7639137B2 (en) 2005-08-30 2009-12-29 Somnath Mukherjee System for identifying radio-frequency identification devices
US20070054705A1 (en) 2005-09-06 2007-03-08 Creative Technology Ltd. Wireless apparatus with multiple power and input sources
US20070060221A1 (en) 2005-09-12 2007-03-15 Motorola, Inc. Speaker voice coil antenna
JP2007110842A (ja) * 2005-10-14 2007-04-26 Hitachi Plant Technologies Ltd 非接触給電装置
US7592961B2 (en) 2005-10-21 2009-09-22 Sanimina-Sci Corporation Self-tuning radio frequency identification antenna system
AU2006304861A1 (en) * 2005-10-21 2007-04-26 The Regents Of The University Of Colorado Systems and methods for receiving and managing power in wireless devices
KR100736053B1 (ko) 2005-10-24 2007-07-06 삼성전자주식회사 유도 방식에 의해 무선으로 전원을 공유하는 장치 및 방법
EP1959825B1 (en) 2005-10-24 2020-04-22 Powercast Corporation Method and apparatus for high efficiency rectification for various loads
GB2431821B (en) 2005-10-27 2011-07-13 Hewlett Packard Development Co Inductively powered devices
GB2431823B (en) 2005-10-27 2010-12-15 Hewlett Packard Development Co Inductively powered transponder device
US20070105524A1 (en) 2005-11-07 2007-05-10 Fullam Scott F Remotely powered wireless microphone
DE102005053111B4 (de) 2005-11-08 2020-08-20 Nejila Parspour Vorrichtung und Verfahren zur kontaktlosen Energieübertragung
US7369056B2 (en) 2005-11-16 2008-05-06 Hendrix Wire & Cable, Inc. Photoelectric controller for electric street lighting
US7459899B2 (en) 2005-11-21 2008-12-02 Thermo Fisher Scientific Inc. Inductively-coupled RF power source
US7817044B2 (en) 2005-11-30 2010-10-19 Intel Corporation RFID enabled multiband antenna
US20070126395A1 (en) 2005-12-01 2007-06-07 Suchar Michael J Automatic recharging docking station for electric vehicles and hybrid vehicles
US7643798B2 (en) 2005-12-09 2010-01-05 Sony Ericsson Mobile Communications Ab Passive NFC activation of short distance wireless communication
EP1965723A1 (en) 2005-12-21 2008-09-10 Koninklijke Philips Electronics N.V. Combined inductive charging coil and audio speaker for use in a personal care appliance
US7463205B2 (en) 2005-12-22 2008-12-09 Microsoft Corporation Dipole antenna for a watchband
US7521890B2 (en) 2005-12-27 2009-04-21 Power Science Inc. System and method for selective transfer of radio frequency power
US7720547B2 (en) 2006-01-04 2010-05-18 Kenergy, Inc. Extracorporeal power supply with a wireless feedback system for an implanted medical device
GB0600142D0 (en) 2006-01-05 2006-02-15 Csa Ltd An electro-magnetic energy coupler and an antenna array
US8447234B2 (en) 2006-01-18 2013-05-21 Qualcomm Incorporated Method and system for powering an electronic device via a wireless link
US9130602B2 (en) 2006-01-18 2015-09-08 Qualcomm Incorporated Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
US7519328B2 (en) 2006-01-19 2009-04-14 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
EP2375495A1 (en) 2006-01-19 2011-10-12 Murata Manufacturing Co., Ltd. Wireless IC device
US8169185B2 (en) 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
WO2007100760A2 (en) 2006-02-27 2007-09-07 The Penn State Research Foundation Detecting quadrupole resonance signals using high temperature superconducting resonators
WO2007105663A1 (en) 2006-03-15 2007-09-20 Semiconductor Energy Laboratory Co., Ltd. Electric power supply system and electric power supply system for motor vehicle
WO2007108819A1 (en) 2006-03-22 2007-09-27 Powercast Corporation Method and apparatus for implementation of a wireless power supply
US7777396B2 (en) 2006-06-06 2010-08-17 Omnitek Partners Llc Impact powered devices
GB0611332D0 (en) 2006-06-08 2006-07-19 Elektromotive Ltd Charging station
EP2027705A2 (en) 2006-06-14 2009-02-25 Powercast Corporation Wireless power transmission
US20080021341A1 (en) 2006-06-23 2008-01-24 Neurovista Corporation A Delware Corporation Methods and Systems for Facilitating Clinical Trials
US7688036B2 (en) 2006-06-26 2010-03-30 Battelle Energy Alliance, Llc System and method for storing energy
US20070296548A1 (en) 2006-06-27 2007-12-27 Hall Stewart E Resonant circuit tuning system using magnetic field coupled reactive elements
US20080003963A1 (en) 2006-06-30 2008-01-03 Microsoft Corporation Self-powered radio integrated circuit with embedded antenna
WO2008007606A1 (en) 2006-07-11 2008-01-17 Murata Manufacturing Co., Ltd. Antenna and radio ic device
JP2010503368A (ja) 2006-09-01 2010-01-28 パワーキャスト コーポレイション ハイブリッドパワー取り出しおよび方法
US9129741B2 (en) 2006-09-14 2015-09-08 Qualcomm Incorporated Method and apparatus for wireless power transmission
US7839124B2 (en) 2006-09-29 2010-11-23 Semiconductor Energy Laboratory Co., Ltd. Wireless power storage device comprising battery, semiconductor device including battery, and method for operating the wireless power storage device
US8339096B2 (en) 2006-11-20 2012-12-25 Semiconductor Energy Laboratory Co., Ltd. Wireless power receiving device
US8099140B2 (en) 2006-11-24 2012-01-17 Semiconductor Energy Laboratory Co., Ltd. Wireless power supply system and wireless power supply method
US20090102296A1 (en) 2007-01-05 2009-04-23 Powercast Corporation Powering cell phones and similar devices using RF energy harvesting
JP2010516222A (ja) 2007-01-09 2010-05-13 パワー モニターズ インコーポレイテッド スマート回路ブレーカの方法及び装置
US9143009B2 (en) 2007-02-01 2015-09-22 The Chamberlain Group, Inc. Method and apparatus to facilitate providing power to remote peripheral devices for use with a movable barrier operator system
GB2446622A (en) 2007-02-14 2008-08-20 Sharp Kk Wireless interface
US7598646B2 (en) 2007-02-26 2009-10-06 The Boeing Company Electric motor with Halbach arrays
US9774086B2 (en) 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods
US8351982B2 (en) 2007-05-23 2013-01-08 Broadcom Corporation Fully integrated RF transceiver integrated circuit
US8115448B2 (en) 2007-06-01 2012-02-14 Michael Sasha John Systems and methods for wireless power
US9124120B2 (en) * 2007-06-11 2015-09-01 Qualcomm Incorporated Wireless power system and proximity effects
US8446248B2 (en) 2007-06-14 2013-05-21 Omnilectric, Inc. Wireless power transmission system
US8159364B2 (en) 2007-06-14 2012-04-17 Omnilectric, Inc. Wireless power transmission system
US20090009177A1 (en) 2007-07-02 2009-01-08 Nesscap Co., Ltd. Voltage monitoring method and circuit for electrical energy storage device
CN101803109A (zh) 2007-09-13 2010-08-11 高通股份有限公司 最大化来自无线功率磁谐振器的功率产量
EP2201641A1 (en) 2007-09-17 2010-06-30 Qualcomm Incorporated Transmitters and receivers for wireless energy transfer
KR101606664B1 (ko) 2007-10-11 2016-03-25 퀄컴 인코포레이티드 자기 기계 시스템을 이용하는 무선 전력 전송
US7962186B2 (en) 2007-10-24 2011-06-14 Nokia Corporation Method and apparatus for transferring electrical power in an electronic device
US8729734B2 (en) 2007-11-16 2014-05-20 Qualcomm Incorporated Wireless power bridge
JP4974171B2 (ja) 2007-12-07 2012-07-11 ソニーモバイルコミュニケーションズ株式会社 非接触無線通信装置、非接触無線通信アンテナの共振周波数の調整方法及び携帯端末装置
US20090160261A1 (en) 2007-12-19 2009-06-25 Nokia Corporation Wireless energy transfer
US8738147B2 (en) 2008-02-07 2014-05-27 Cardiac Pacemakers, Inc. Wireless tissue electrostimulation
US8629576B2 (en) 2008-03-28 2014-01-14 Qualcomm Incorporated Tuning and gain control in electro-magnetic power systems
US20090273242A1 (en) 2008-05-05 2009-11-05 Nigelpower, Llc Wireless Delivery of power to a Fixed-Geometry power part
US20090299918A1 (en) 2008-05-28 2009-12-03 Nigelpower, Llc Wireless delivery of power to a mobile powered device
US9356473B2 (en) 2008-05-28 2016-05-31 Georgia Tech Research Corporation Systems and methods for providing wireless power to a portable unit
JP2012504387A (ja) 2008-09-27 2012-02-16 ウィトリシティ コーポレーション 無線エネルギー伝達システム

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9054745B2 (en) 2010-12-22 2015-06-09 Electronics And Telecommunications Research Institute Apparatus for transmitting/receiving energy using a resonance structure in an energy system
US9627914B2 (en) 2011-08-24 2017-04-18 Samsung Electronics Co., Ltd. Communication system using wireless power
US10312740B2 (en) 2011-08-24 2019-06-04 Samsung Electronics Co., Ltd. Communication system using wireless power
KR20130042760A (ko) * 2011-10-19 2013-04-29 한국전자통신연구원 무선 전력 송수신을 위한 공진기
KR101868146B1 (ko) * 2011-10-19 2018-07-20 한국전자통신연구원 무선 전력 송수신을 위한 공진기
KR101584800B1 (ko) * 2014-07-14 2016-01-21 광운대학교 산학협력단 다중 모바일 기기들의 무선 충전을 위한 자기공진방식 무선전력전송 안테나

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EP2176939A4 (en) 2012-03-14
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US20090051224A1 (en) 2009-02-26
JP2010536315A (ja) 2010-11-25
US8482157B2 (en) 2013-07-09
JP5697979B2 (ja) 2015-04-08
US20120001492A9 (en) 2012-01-05
CN103187629B (zh) 2016-08-24
CN101842962A (zh) 2010-09-22
EP2176939A2 (en) 2010-04-21
CN103187629A (zh) 2013-07-03
EP2176939B1 (en) 2017-09-13
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CN101842962B (zh) 2014-10-08
WO2009023155A2 (en) 2009-02-19

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