KR101397243B1 - 기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신 - Google Patents

기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신 Download PDF

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Publication number
KR101397243B1
KR101397243B1 KR1020127029652A KR20127029652A KR101397243B1 KR 101397243 B1 KR101397243 B1 KR 101397243B1 KR 1020127029652 A KR1020127029652 A KR 1020127029652A KR 20127029652 A KR20127029652 A KR 20127029652A KR 101397243 B1 KR101397243 B1 KR 101397243B1
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KR
South Korea
Prior art keywords
power
antenna circuit
circuit
antenna
load
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.)
Expired - Fee Related
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KR1020127029652A
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English (en)
Korean (ko)
Other versions
KR20120138832A (ko
Inventor
나이젤 쿡
루카스 시에베르
한스페터 비드메르
Original Assignee
퀄컴 인코포레이티드
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/248—Supports; Mounting means by structural association with other equipment or articles with receiving set provided with an AC/DC converting device, e.g. rectennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • 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—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
    • H02J50/50—Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters between transmitting devices and receiving devices
    • 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
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • 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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
KR1020127029652A 2008-07-28 2009-07-28 기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신 Expired - Fee Related KR101397243B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8424608P 2008-07-28 2008-07-28
US61/084,246 2008-07-28
US12/510,123 2009-07-27
US12/510,123 US8278784B2 (en) 2008-07-28 2009-07-27 Wireless power transmission for electronic devices
PCT/US2009/051997 WO2010014634A2 (en) 2008-07-28 2009-07-28 Wireless power transmission for electronic devices

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020117004663A Division KR20110036639A (ko) 2008-07-28 2009-07-28 기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신

Publications (2)

Publication Number Publication Date
KR20120138832A KR20120138832A (ko) 2012-12-26
KR101397243B1 true KR101397243B1 (ko) 2014-05-20

Family

ID=41610939

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020127029652A Expired - Fee Related KR101397243B1 (ko) 2008-07-28 2009-07-28 기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신
KR1020117004663A Ceased KR20110036639A (ko) 2008-07-28 2009-07-28 기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신
KR1020147004615A Withdrawn KR20140043821A (ko) 2008-07-28 2009-07-28 기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020117004663A Ceased KR20110036639A (ko) 2008-07-28 2009-07-28 기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신
KR1020147004615A Withdrawn KR20140043821A (ko) 2008-07-28 2009-07-28 기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신

Country Status (6)

Country Link
US (2) US8278784B2 (enExample)
EP (1) EP2321886A2 (enExample)
JP (3) JP2012503959A (enExample)
KR (3) KR101397243B1 (enExample)
CN (2) CN102113195B (enExample)
WO (1) WO2010014634A2 (enExample)

Families Citing this family (534)

* 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
US7952322B2 (en) 2006-01-31 2011-05-31 Mojo Mobility, Inc. Inductive power source and charging system
US11201500B2 (en) 2006-01-31 2021-12-14 Mojo Mobility, Inc. Efficiencies and flexibilities in inductive (wireless) charging
US7948208B2 (en) 2006-06-01 2011-05-24 Mojo Mobility, Inc. Power source, charging system, and inductive receiver for mobile devices
US11329511B2 (en) 2006-06-01 2022-05-10 Mojo Mobility Inc. Power source, charging system, and inductive receiver for mobile devices
US8805530B2 (en) 2007-06-01 2014-08-12 Witricity Corporation Power generation for implantable devices
US9421388B2 (en) 2007-06-01 2016-08-23 Witricity Corporation Power generation for implantable devices
KR101687126B1 (ko) 2007-12-21 2016-12-15 액세스 비지니스 그룹 인터내셔날 엘엘씨 유도 전력 전송 회로
US8294300B2 (en) * 2008-01-14 2012-10-23 Qualcomm Incorporated Wireless powering and charging station
US8855554B2 (en) * 2008-03-05 2014-10-07 Qualcomm Incorporated Packaging and details of a wireless power device
EP2277252A4 (en) 2008-04-21 2017-04-26 Qualcomm Incorporated Short range efficient wireless power transfer
US20110050164A1 (en) 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
KR101478269B1 (ko) 2008-05-14 2014-12-31 메사추세츠 인스티튜트 오브 테크놀로지 간섭 강화를 포함하는 무선 에너지 전달
US8278784B2 (en) 2008-07-28 2012-10-02 Qualcomm Incorporated Wireless power transmission for electronic devices
US9473209B2 (en) * 2008-08-20 2016-10-18 Intel Corporation Wireless power transfer apparatus and method thereof
US8432070B2 (en) * 2008-08-25 2013-04-30 Qualcomm Incorporated Passive receivers for wireless power transmission
US8947041B2 (en) 2008-09-02 2015-02-03 Qualcomm Incorporated Bidirectional wireless power transmission
WO2010030767A1 (en) * 2008-09-11 2010-03-18 The Board Of Trustees Of The University Of Alabama System and method for three mode wireless enrgy harvesting
US8532724B2 (en) 2008-09-17 2013-09-10 Qualcomm Incorporated Transmitters for wireless power transmission
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
US8629578B2 (en) 2008-09-27 2014-01-14 Witricity Corporation Wireless energy transfer systems
US8552592B2 (en) * 2008-09-27 2013-10-08 Witricity Corporation Wireless energy transfer with feedback control for lighting applications
US8410636B2 (en) 2008-09-27 2013-04-02 Witricity Corporation Low AC resistance conductor designs
US8912687B2 (en) 2008-09-27 2014-12-16 Witricity Corporation Secure wireless energy transfer for vehicle applications
US8928276B2 (en) 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications
US8907531B2 (en) 2008-09-27 2014-12-09 Witricity Corporation Wireless energy transfer with variable size resonators for medical applications
US8723366B2 (en) 2008-09-27 2014-05-13 Witricity Corporation Wireless energy transfer resonator enclosures
US8901779B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with resonator arrays for medical applications
US8692412B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Temperature compensation in a wireless transfer system
US8324759B2 (en) * 2008-09-27 2012-12-04 Witricity Corporation Wireless energy transfer using magnetic materials to shape field and reduce loss
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
US8466583B2 (en) 2008-09-27 2013-06-18 Witricity Corporation Tunable wireless energy transfer for outdoor lighting applications
US8587155B2 (en) * 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using repeater resonators
US8598743B2 (en) 2008-09-27 2013-12-03 Witricity Corporation Resonator arrays for wireless energy transfer
US8487480B1 (en) 2008-09-27 2013-07-16 Witricity Corporation Wireless energy transfer resonator kit
US8587153B2 (en) 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using high Q resonators for lighting applications
US9601261B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Wireless energy transfer using repeater resonators
US9105959B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Resonator enclosure
US8304935B2 (en) * 2008-09-27 2012-11-06 Witricity Corporation Wireless energy transfer using field shaping to reduce loss
US8482158B2 (en) 2008-09-27 2013-07-09 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
US9093853B2 (en) 2008-09-27 2015-07-28 Witricity Corporation Flexible resonator attachment
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
US8946938B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Safety systems for wireless energy transfer in vehicle applications
US8901778B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with variable size resonators for implanted medical devices
US8476788B2 (en) 2008-09-27 2013-07-02 Witricity Corporation Wireless energy transfer with high-Q resonators using field shaping to improve K
CN107026511A (zh) * 2008-09-27 2017-08-08 韦特里西提公司 无线能量转移系统
US9184595B2 (en) * 2008-09-27 2015-11-10 Witricity Corporation Wireless energy transfer in lossy environments
US9601270B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Low AC resistance conductor designs
US8461721B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using object positioning for low loss
US8497601B2 (en) 2008-09-27 2013-07-30 Witricity Corporation Wireless energy transfer converters
US8461720B2 (en) * 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape fields and reduce loss
US9160203B2 (en) 2008-09-27 2015-10-13 Witricity Corporation Wireless powered television
US8471410B2 (en) 2008-09-27 2013-06-25 Witricity Corporation Wireless energy transfer over distance using field shaping to improve the coupling factor
US8922066B2 (en) 2008-09-27 2014-12-30 Witricity Corporation Wireless energy transfer with multi resonator arrays for vehicle applications
US8772973B2 (en) 2008-09-27 2014-07-08 Witricity Corporation Integrated resonator-shield structures
US8461722B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape field and improve K
US9396867B2 (en) 2008-09-27 2016-07-19 Witricity Corporation Integrated resonator-shield structures
US8933594B2 (en) 2008-09-27 2015-01-13 Witricity Corporation Wireless energy transfer for vehicles
US9035499B2 (en) 2008-09-27 2015-05-19 Witricity Corporation Wireless energy transfer for photovoltaic panels
US9318922B2 (en) 2008-09-27 2016-04-19 Witricity Corporation Mechanically removable wireless power vehicle seat assembly
US8686598B2 (en) 2008-09-27 2014-04-01 Witricity Corporation Wireless energy transfer for supplying power and heat to a device
US9577436B2 (en) 2008-09-27 2017-02-21 Witricity Corporation Wireless energy transfer for implantable devices
US9744858B2 (en) 2008-09-27 2017-08-29 Witricity Corporation System for wireless energy distribution in a vehicle
US20120112536A1 (en) * 2008-09-27 2012-05-10 Aristeidis Karalis Wireless energy transfer for vehicles
US8441154B2 (en) 2008-09-27 2013-05-14 Witricity Corporation Multi-resonator wireless energy transfer for exterior lighting
US8937408B2 (en) 2008-09-27 2015-01-20 Witricity Corporation Wireless energy transfer for medical applications
US9246336B2 (en) 2008-09-27 2016-01-26 Witricity Corporation Resonator optimizations for wireless energy transfer
US9544683B2 (en) 2008-09-27 2017-01-10 Witricity Corporation Wirelessly powered audio devices
US9601266B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Multiple connected resonators with a single electronic circuit
US8569914B2 (en) 2008-09-27 2013-10-29 Witricity Corporation Wireless energy transfer using object positioning for improved k
US9065423B2 (en) 2008-09-27 2015-06-23 Witricity Corporation Wireless energy distribution system
US8643326B2 (en) * 2008-09-27 2014-02-04 Witricity Corporation Tunable wireless energy transfer systems
US8947186B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Wireless energy transfer resonator thermal management
US8400017B2 (en) 2008-09-27 2013-03-19 Witricity Corporation Wireless energy transfer for computer peripheral applications
US8957549B2 (en) 2008-09-27 2015-02-17 Witricity Corporation Tunable wireless energy transfer for in-vehicle applications
US8692410B2 (en) * 2008-09-27 2014-04-08 Witricity Corporation Wireless energy transfer with frequency hopping
US8963488B2 (en) 2008-09-27 2015-02-24 Witricity Corporation Position insensitive wireless charging
US8362651B2 (en) * 2008-10-01 2013-01-29 Massachusetts Institute Of Technology Efficient near-field wireless energy transfer using adiabatic system variations
US8497658B2 (en) 2009-01-22 2013-07-30 Qualcomm Incorporated Adaptive power control for wireless charging of devices
WO2010118191A1 (en) 2009-04-08 2010-10-14 Access Business Group International Llc Selectable coil array
US8954001B2 (en) 2009-07-21 2015-02-10 Qualcomm Incorporated Power bridge circuit for bi-directional wireless power transmission
JP5434330B2 (ja) 2009-07-22 2014-03-05 ソニー株式会社 電力受信装置、電力伝送システム、充電装置および電力伝送方法
KR101799606B1 (ko) * 2009-07-24 2017-11-20 액세스 비지니스 그룹 인터내셔날 엘엘씨 무선 전력 서플라이
US8579789B1 (en) 2009-09-23 2013-11-12 Leviticus Cardio Ltd. Endovascular ventricular assist device, using the mathematical objective and principle of superposition
JP2011083078A (ja) * 2009-10-05 2011-04-21 Sony Corp 送電装置、受電装置、および電力伝送システム
KR20110062841A (ko) * 2009-12-04 2011-06-10 한국전자통신연구원 무선 전력 전송 장치
KR20110067612A (ko) * 2009-12-14 2011-06-22 삼성전자주식회사 공진 전력 발생 장치
US20110156487A1 (en) * 2009-12-30 2011-06-30 Koon Hoo Teo Wireless Energy Transfer with Energy Relays
JP2011142724A (ja) * 2010-01-06 2011-07-21 Hitachi Ltd 非接触電力伝送装置及びそのための近接場アンテナ
US9887568B2 (en) 2010-02-12 2018-02-06 Semiconductor Energy Laboratory Co., Ltd. Moving object, wireless power feeding system, and wireless power feeding method
US8878394B2 (en) * 2010-02-25 2014-11-04 Qualcomm Incorporated Wireless power receiver
US8779745B2 (en) * 2010-03-01 2014-07-15 National Semiconductor Corporation Three-quarter bridge power converters for wireless power transfer applications and other applications
CA2792256A1 (en) * 2010-03-10 2011-09-15 Witricity Corporation Wireless energy transfer converters
WO2011112909A2 (en) * 2010-03-12 2011-09-15 Sunrise Micro Devices, Inc. Power efficient communications
US8750007B2 (en) * 2010-03-23 2014-06-10 Qualcomm Incorporated Power conversion
CN103779973B (zh) * 2010-04-07 2016-03-16 松下知识产权经营株式会社 无线电力传输系统及用于该无线电力传输系统中的电感器
CN101924399B (zh) * 2010-04-12 2012-09-05 武汉大学 基于磁共振的中继无线供电系统
BR112012027696A2 (pt) 2010-04-30 2016-08-16 Fujitsu Ltd aparelho de recepção de potência e método de recebimento de potência
KR101744162B1 (ko) * 2010-05-03 2017-06-07 삼성전자주식회사 소스-타겟 구조의 매칭을 제어하는 장치 및 방법
CN102439820B (zh) * 2010-05-03 2016-08-03 松下知识产权经营株式会社 发电装置、发电系统及无线电力传输装置
US9479225B2 (en) * 2010-05-13 2016-10-25 Qualcomm Incorporated Resonance detection and control within a wireless power system
US8934857B2 (en) * 2010-05-14 2015-01-13 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter
CN102947124B (zh) * 2010-05-19 2017-02-08 高通股份有限公司 自适应无线能量传送系统
US11791647B2 (en) 2010-05-21 2023-10-17 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
US11397216B2 (en) 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using a battery model
US10389156B2 (en) 2010-05-21 2019-08-20 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
US12081057B2 (en) 2010-05-21 2024-09-03 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
US11397215B2 (en) 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using battery physical phenomena
US9142994B2 (en) 2012-09-25 2015-09-22 Qnovo, Inc. Method and circuitry to adaptively charge a battery/cell
CA2801920A1 (en) 2010-06-10 2011-12-15 Access Business Group International Llc Coil configurations for inductive power transfer
WO2011156768A2 (en) 2010-06-11 2011-12-15 Mojo Mobility, Inc. System for wireless power transfer that supports interoperability, and multi-pole magnets for use therewith
JP5736991B2 (ja) * 2010-07-22 2015-06-17 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
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
JP5664015B2 (ja) 2010-08-23 2015-02-04 Tdk株式会社 コイル装置及び非接触電力伝送装置
EP2611039A4 (en) * 2010-08-24 2016-11-02 Sony Corp SENDING DEVICE, RECEPTION DEVICE AND COMMUNICATION SYSTEM
KR101358280B1 (ko) * 2010-08-26 2014-02-12 삼성전자주식회사 전력 전송 효율을 고려한 공진 전력 전송 시스템
JP2012049434A (ja) * 2010-08-30 2012-03-08 Sony Corp 電子部品、給電装置、受電装置、およびワイヤレス給電システム
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
KR101314145B1 (ko) * 2010-09-02 2013-10-04 삼성전자주식회사 공진 전력 전송 시스템의 전력 변환기 및 공진 전력 전송 장치
KR101830649B1 (ko) * 2010-09-10 2018-02-23 삼성전자주식회사 무선 전력 전송 장치, 무선 충전 장치 및 이를 이용한 무선 충전 시스템
KR101730406B1 (ko) 2010-09-15 2017-04-26 삼성전자주식회사 무선 전력 전송 및 수신 장치
US8952571B2 (en) 2010-11-05 2015-02-10 Intel Corporation Extendable wireless power delivery for small devices
US9337664B2 (en) * 2010-12-16 2016-05-10 Qualcomm Incorporated Wireless power receiver circuitry
KR101366013B1 (ko) * 2010-12-20 2014-02-24 삼성전자주식회사 고효율 정류기, 상기 정류기를 포함하는 무선전력 수신 장치
US10115520B2 (en) 2011-01-18 2018-10-30 Mojo Mobility, Inc. Systems and method for wireless power transfer
US11342777B2 (en) 2011-01-18 2022-05-24 Mojo Mobility, Inc. Powering and/or charging with more than one protocol
US9496732B2 (en) 2011-01-18 2016-11-15 Mojo Mobility, Inc. Systems and methods for wireless power transfer
US9178369B2 (en) 2011-01-18 2015-11-03 Mojo Mobility, Inc. Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system
KR101405878B1 (ko) * 2011-01-26 2014-06-12 가부시키가이샤 무라타 세이사쿠쇼 전력 전송 시스템
WO2012116054A2 (en) * 2011-02-22 2012-08-30 Steele Daniel W Wireless automated vehicle energizing system
US20120223593A1 (en) * 2011-03-03 2012-09-06 Semiconductor Energy Laboratory Co., Ltd. Power receiving device and wireless power supply system
US9094055B2 (en) * 2011-04-19 2015-07-28 Qualcomm Incorporated Wireless power transmitter tuning
US9620995B2 (en) * 2011-04-26 2017-04-11 Panasonic Intellectual Property Management Co., Ltd. Wireless power transmission system
JP5794563B2 (ja) * 2011-05-11 2015-10-14 一般財団法人電力中央研究所 非接触給電システム
JP5895363B2 (ja) * 2011-05-13 2016-03-30 ソニー株式会社 電力供給制御装置及びその制御方法、並びに電力供給制御システム
US10326309B2 (en) * 2011-05-13 2019-06-18 Samsung Electronics Co., Ltd Wireless power system comprising power transmitter and power receiver and method for receiving and transmitting power of the apparatuses
KR101322843B1 (ko) 2011-05-17 2013-10-28 삼성전자주식회사 전력 수신단을 사용한 무선 전력 전송을 위한 장치 및 방법
KR20120135873A (ko) * 2011-06-07 2012-12-17 삼성전자주식회사 무선 전력 전송 장치 및 시스템
CN102222967B (zh) * 2011-06-17 2013-09-18 武汉中原电子集团有限公司 一种自适应无线充电系统
KR101832331B1 (ko) * 2011-06-29 2018-02-26 엘지전자 주식회사 장치들 간의 무선 전력 전송 및 통신
JP5071574B1 (ja) 2011-07-05 2012-11-14 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
US9948145B2 (en) 2011-07-08 2018-04-17 Witricity Corporation Wireless power transfer for a seat-vest-helmet system
KR20140053282A (ko) 2011-08-04 2014-05-07 위트리시티 코포레이션 튜닝 가능한 무선 전력 아키텍처
EP2745379B1 (en) * 2011-08-16 2019-10-16 Signify Holding B.V. A capacitive contactless powering system
US9343224B2 (en) 2011-08-19 2016-05-17 Leviticus Cardio Ltd. Coplanar energy transfer
US9793579B2 (en) 2013-11-08 2017-10-17 Leviticus Cardio Ltd. Batteries for use in implantable medical devices
US9642958B2 (en) 2011-08-19 2017-05-09 Leviticus Cardio Ltd. Coplanar wireless energy transfer
US10543303B2 (en) 2013-11-08 2020-01-28 Leviticus Cardio Ltd. Batteries for use in implantable medical devices
US8979728B2 (en) 2011-08-22 2015-03-17 Leviticus Cardio Ltd. Safe energy transfer
KR101844427B1 (ko) * 2011-09-02 2018-04-03 삼성전자주식회사 무선 전력을 이용한 통신 시스템
JP2013055835A (ja) * 2011-09-06 2013-03-21 Sony Corp 給電装置、電子機器および給電システム
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
US9479227B2 (en) * 2011-09-13 2016-10-25 Samsung Electronics Co., Ltd. Wireless electromagnetic receiver and wireless power transfer system
US9509179B2 (en) * 2011-09-13 2016-11-29 Samsung Electronics Co., Ltd. Wireless electromagnetic receiver and wireless power transfer system
US9812902B2 (en) * 2011-09-13 2017-11-07 Samsung Electronics Co., Ltd. Wireless electromagnetic receiver and wireless power transfer system
US9577713B2 (en) 2011-09-29 2017-02-21 Konica Minolta Laboratory U.S.A., Inc. Method and system for aligning conductors for capacitive wireless power transmission
US8736114B2 (en) 2011-09-29 2014-05-27 Konica Minolta Laboratory U.S.A., Inc. Method and system for aligning conductors for capacitive wireless power transmission
US8645481B2 (en) 2011-10-05 2014-02-04 Blackberry Limited Wireless charging and communication with wireless communication devices in a communication system
US9419444B2 (en) 2011-10-05 2016-08-16 Blackberry Limited Wireless charging and communication with power source devices and power charge devices in a communication system
US9318257B2 (en) 2011-10-18 2016-04-19 Witricity Corporation Wireless energy transfer for packaging
KR101818773B1 (ko) * 2011-10-24 2018-02-22 삼성전자주식회사 공진 방식 무선 충전 시스템용 수신 전력 변환 장치
HK1200602A1 (en) 2011-11-04 2015-08-07 WiTricity公司 Wireless energy transfer modeling tool
US9673872B2 (en) * 2011-11-15 2017-06-06 Qualcomm Incorporated Multi-band transmit antenna
JP6088234B2 (ja) * 2011-12-23 2017-03-01 株式会社半導体エネルギー研究所 受電装置、無線給電システム
TWI577104B (zh) 2012-01-06 2017-04-01 通路實業集團國際公司 無線電力接收系統及其方法
KR20130081620A (ko) * 2012-01-09 2013-07-17 주식회사 케이더파워 무선 충전 시스템용 수신기
JP5696058B2 (ja) * 2012-01-13 2015-04-08 株式会社東芝 受電装置、送電装置および制御装置
CN104247286B (zh) * 2012-01-13 2017-03-08 皇家飞利浦有限公司 无线对接链路预算优化系统
EP2806532B1 (en) 2012-01-18 2020-06-17 Furukawa Electric Co., Ltd. Wireless power transmission system, power transmission device, and power reception device
US9496731B2 (en) 2012-01-20 2016-11-15 Samsung Electronics Co., Ltd Apparatus and method for transmitting wireless power by using resonant coupling and system for the same
EP2807663A4 (en) * 2012-01-23 2015-06-24 Univ Utah State DOUBLE LATERAL CONTROL FOR INDUCTIVE POWER TRANSMISSION
JP5826864B2 (ja) * 2012-01-26 2015-12-02 パイオニア株式会社 電力伝送装置及び電力伝送方法
JP2015508987A (ja) 2012-01-26 2015-03-23 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 減少した場を有する無線エネルギー伝送
US8933589B2 (en) 2012-02-07 2015-01-13 The Gillette Company Wireless power transfer using separately tunable resonators
US9225391B2 (en) 2012-03-19 2015-12-29 Lg Innotek Co., Ltd. Wireless power transmitting apparatus and method thereof
KR101349557B1 (ko) 2012-03-19 2014-01-10 엘지이노텍 주식회사 무선전력 수신장치 및 무선전력 전달 방법
US20130271069A1 (en) 2012-03-21 2013-10-17 Mojo Mobility, Inc. Systems and methods for wireless power transfer
US9722447B2 (en) * 2012-03-21 2017-08-01 Mojo Mobility, Inc. System and method for charging or powering devices, such as robots, electric vehicles, or other mobile devices or equipment
KR101844422B1 (ko) 2012-04-19 2018-04-03 삼성전자주식회사 무선 에너지 전송 장치 및 방법, 무선 에너지 수신 장치
US9490648B2 (en) * 2012-04-30 2016-11-08 Hewlett-Packard Development Company, L.P. Alternating current direct current adapter with wireless charging
US9343922B2 (en) 2012-06-27 2016-05-17 Witricity Corporation Wireless energy transfer for rechargeable batteries
US9824815B2 (en) 2013-05-10 2017-11-21 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US9876379B1 (en) 2013-07-11 2018-01-23 Energous Corporation Wireless charging and powering of electronic devices in a vehicle
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
US10965164B2 (en) 2012-07-06 2021-03-30 Energous Corporation Systems and methods of wirelessly delivering power to a receiver device
US10038337B1 (en) 2013-09-16 2018-07-31 Energous Corporation Wireless power supply for rescue devices
US10211674B1 (en) 2013-06-12 2019-02-19 Energous Corporation Wireless charging using selected reflectors
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
US10063105B2 (en) 2013-07-11 2018-08-28 Energous Corporation Proximity transmitters for wireless power charging systems
US9912199B2 (en) 2012-07-06 2018-03-06 Energous Corporation Receivers for wireless power transmission
US9252628B2 (en) 2013-05-10 2016-02-02 Energous Corporation Laptop computer as a transmitter for wireless charging
US10128699B2 (en) 2014-07-14 2018-11-13 Energous Corporation Systems and methods of providing wireless power using receiver device sensor inputs
US10063106B2 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for a self-system analysis in a wireless power transmission network
US10103582B2 (en) 2012-07-06 2018-10-16 Energous Corporation Transmitters for wireless power transmission
US9793758B2 (en) 2014-05-23 2017-10-17 Energous Corporation Enhanced transmitter using frequency control for wireless power transmission
US10128693B2 (en) 2014-07-14 2018-11-13 Energous Corporation System and method for providing health safety in a wireless power transmission system
US10124754B1 (en) 2013-07-19 2018-11-13 Energous Corporation Wireless charging and powering of electronic sensors in a vehicle
US10090886B1 (en) 2014-07-14 2018-10-02 Energous Corporation System and method for enabling automatic charging schedules in a wireless power network to one or more devices
US10218227B2 (en) 2014-05-07 2019-02-26 Energous Corporation Compact PIFA antenna
US9887739B2 (en) 2012-07-06 2018-02-06 Energous Corporation Systems and methods for wireless power transmission by comparing voltage levels associated with power waves transmitted by antennas of a plurality of antennas of a transmitter to determine appropriate phase adjustments for the power waves
US9831718B2 (en) 2013-07-25 2017-11-28 Energous Corporation TV with integrated wireless power transmitter
US10263432B1 (en) 2013-06-25 2019-04-16 Energous Corporation Multi-mode transmitter with an antenna array for delivering wireless power and providing Wi-Fi access
US9143000B2 (en) 2012-07-06 2015-09-22 Energous Corporation Portable wireless charging pad
US9812890B1 (en) 2013-07-11 2017-11-07 Energous Corporation Portable wireless charging pad
US9124125B2 (en) 2013-05-10 2015-09-01 Energous Corporation Wireless power transmission with selective range
US10992187B2 (en) 2012-07-06 2021-04-27 Energous Corporation System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices
US9853458B1 (en) 2014-05-07 2017-12-26 Energous Corporation Systems and methods for device and power receiver pairing
US10008889B2 (en) 2014-08-21 2018-06-26 Energous Corporation Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system
US20150326143A1 (en) * 2014-05-07 2015-11-12 Energous Corporation Synchronous Rectifier Design for Wireless Power Receiver
US9882430B1 (en) 2014-05-07 2018-01-30 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US9843213B2 (en) 2013-08-06 2017-12-12 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US10063064B1 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for generating a power receiver identifier in a wireless power network
US9899873B2 (en) 2014-05-23 2018-02-20 Energous Corporation System and method for generating a power receiver identifier in a wireless power network
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
US9893554B2 (en) 2014-07-14 2018-02-13 Energous Corporation System and method for providing health safety in a wireless power transmission system
US9966765B1 (en) 2013-06-25 2018-05-08 Energous Corporation Multi-mode transmitter
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
US10243414B1 (en) 2014-05-07 2019-03-26 Energous Corporation Wearable device with wireless power and payload receiver
US9859756B2 (en) 2012-07-06 2018-01-02 Energous Corporation Transmittersand methods for adjusting wireless power transmission based on information from receivers
US9973021B2 (en) 2012-07-06 2018-05-15 Energous Corporation Receivers for wireless power transmission
US10270261B2 (en) 2015-09-16 2019-04-23 Energous Corporation Systems and methods of object detection in wireless power charging systems
US9900057B2 (en) 2012-07-06 2018-02-20 Energous Corporation Systems and methods for assigning groups of antenas of a wireless power transmitter to different wireless power receivers, and determining effective phases to use for wirelessly transmitting power using the assigned groups of antennas
US9941747B2 (en) 2014-07-14 2018-04-10 Energous Corporation System and method for manually selecting and deselecting devices to charge in a wireless power network
US9991741B1 (en) 2014-07-14 2018-06-05 Energous Corporation System for tracking and reporting status and usage information in a wireless power management system
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
US10211680B2 (en) 2013-07-19 2019-02-19 Energous Corporation Method for 3 dimensional pocket-forming
US9853692B1 (en) 2014-05-23 2017-12-26 Energous Corporation Systems and methods for wireless power transmission
US9893768B2 (en) 2012-07-06 2018-02-13 Energous Corporation Methodology for multiple pocket-forming
US9871398B1 (en) 2013-07-01 2018-01-16 Energous Corporation Hybrid charging method for wireless power transmission based on pocket-forming
US9954374B1 (en) 2014-05-23 2018-04-24 Energous Corporation System and method for self-system analysis for detecting a fault in a wireless power transmission Network
US9948135B2 (en) 2015-09-22 2018-04-17 Energous Corporation Systems and methods for identifying sensitive objects in a wireless charging transmission field
US9876394B1 (en) 2014-05-07 2018-01-23 Energous Corporation Boost-charger-boost system for enhanced power delivery
US9941754B2 (en) 2012-07-06 2018-04-10 Energous Corporation Wireless power transmission with selective range
US9891669B2 (en) 2014-08-21 2018-02-13 Energous Corporation Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within 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
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
US9893555B1 (en) 2013-10-10 2018-02-13 Energous Corporation Wireless charging of tools using a toolbox transmitter
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
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
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
US10199835B2 (en) 2015-12-29 2019-02-05 Energous Corporation Radar motion detection using stepped frequency in wireless power transmission system
US10193396B1 (en) 2014-05-07 2019-01-29 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US9859757B1 (en) 2013-07-25 2018-01-02 Energous Corporation Antenna tile arrangements in electronic device enclosures
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
US9847677B1 (en) 2013-10-10 2017-12-19 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US9876648B2 (en) 2014-08-21 2018-01-23 Energous Corporation System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters
US9806564B2 (en) 2014-05-07 2017-10-31 Energous Corporation Integrated rectifier and boost converter for wireless power transmission
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
US9923386B1 (en) 2012-07-06 2018-03-20 Energous Corporation Systems and methods for wireless power transmission by modifying a number of antenna elements used to transmit power waves to a receiver
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
US10050462B1 (en) 2013-08-06 2018-08-14 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US20150326070A1 (en) 2014-05-07 2015-11-12 Energous Corporation Methods and Systems for Maximum Power Point Transfer in Receivers
US10090699B1 (en) 2013-11-01 2018-10-02 Energous Corporation Wireless powered house
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
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
US10291066B1 (en) 2014-05-07 2019-05-14 Energous Corporation Power transmission control systems and methods
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
US20140008993A1 (en) 2012-07-06 2014-01-09 DvineWave Inc. Methodology for pocket-forming
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
US9847679B2 (en) 2014-05-07 2017-12-19 Energous Corporation System and method for controlling communication between wireless power transmitter managers
US9906065B2 (en) 2012-07-06 2018-02-27 Energous Corporation Systems and methods of transmitting power transmission waves based on signals received at first and second subsets of a transmitter's antenna array
US10205239B1 (en) 2014-05-07 2019-02-12 Energous Corporation Compact PIFA antenna
US10186913B2 (en) 2012-07-06 2019-01-22 Energous Corporation System and methods for pocket-forming based on constructive and destructive interferences to power one or more wireless power receivers using a wireless power transmitter including a plurality of antennas
US10381880B2 (en) 2014-07-21 2019-08-13 Energous Corporation Integrated antenna structure arrays for wireless power transmission
US9438045B1 (en) 2013-05-10 2016-09-06 Energous Corporation Methods and systems for maximum power point transfer in receivers
US10256657B2 (en) 2015-12-24 2019-04-09 Energous Corporation Antenna having coaxial structure for near field wireless power charging
US9899861B1 (en) 2013-10-10 2018-02-20 Energous Corporation Wireless charging methods and systems for game controllers, based on pocket-forming
US9939864B1 (en) 2014-08-21 2018-04-10 Energous Corporation System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters
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
US9859797B1 (en) 2014-05-07 2018-01-02 Energous Corporation Synchronous rectifier design for wireless power receiver
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
US10223717B1 (en) 2014-05-23 2019-03-05 Energous Corporation Systems and methods for payment-based authorization of wireless power transmission service
US10224758B2 (en) 2013-05-10 2019-03-05 Energous Corporation Wireless powering of electronic devices with selective delivery range
US10312715B2 (en) 2015-09-16 2019-06-04 Energous Corporation Systems and methods for wireless power charging
US10992185B2 (en) 2012-07-06 2021-04-27 Energous Corporation Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers
US9941707B1 (en) 2013-07-19 2018-04-10 Energous Corporation Home base station for multiple room coverage with multiple transmitters
US9882427B2 (en) 2013-05-10 2018-01-30 Energous Corporation Wireless power delivery using a base station to control operations of a plurality of wireless power transmitters
US9838083B2 (en) 2014-07-21 2017-12-05 Energous Corporation Systems and methods for communication with remote management systems
US10525181B2 (en) 2012-07-27 2020-01-07 Tc1 Llc Resonant power transfer system and method of estimating system state
WO2014018973A1 (en) 2012-07-27 2014-01-30 Thoratec Corporation Resonant power transmission coils and systems
US10383990B2 (en) 2012-07-27 2019-08-20 Tc1 Llc Variable capacitor for resonant power transfer systems
WO2014018967A1 (en) 2012-07-27 2014-01-30 Thoratec Corporation Self-tuning resonant power transfer systems
EP4257174A3 (en) 2012-07-27 2023-12-27 Tc1 Llc Thermal management for implantable wireless 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
US10291067B2 (en) 2012-07-27 2019-05-14 Tc1 Llc Computer modeling for resonant power transfer systems
WO2014018971A1 (en) 2012-07-27 2014-01-30 Thoratec Corporation Resonant power transfer systems with protective algorithm
US9287607B2 (en) 2012-07-31 2016-03-15 Witricity Corporation Resonator fine tuning
JP2014033499A (ja) * 2012-08-01 2014-02-20 Sharp Corp ワイヤレス給電システム、ワイヤレス給電装置、およびワイヤレス受電装置
US9912197B2 (en) 2012-08-03 2018-03-06 Mediatek Singapore Pte. Ltd. Dual-mode wireless power receiver
US9859744B2 (en) 2012-08-03 2018-01-02 Mediatek Singapore Pte. Ltd. Dual-mode wireless power receiver
US10658869B2 (en) 2012-08-03 2020-05-19 Mediatek Inc. Multi-mode, multi-standard wireless power transmitter coil assembly
GB201215152D0 (en) 2012-08-24 2012-10-10 Imp Innovations Ltd Maximising DC to load efficiency for inductive power transfer
JP5988210B2 (ja) * 2012-08-31 2016-09-07 株式会社エクォス・リサーチ 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
US9912166B2 (en) 2012-09-11 2018-03-06 Access Business Group International Llc Wireless power control
US20140080409A1 (en) * 2012-09-17 2014-03-20 Qualcomm Incorporated Static tuning of wireless transmitters
US9595378B2 (en) 2012-09-19 2017-03-14 Witricity Corporation Resonator enclosure
CN102891538A (zh) * 2012-09-20 2013-01-23 中国科学院自动化研究所 巡线机器人无线充电系统
CN105074848B (zh) * 2012-09-28 2018-01-26 联发科技（新加坡）私人有限公司 谐振无线电源接收器及谐振无线电源系统
WO2014063159A2 (en) 2012-10-19 2014-04-24 Witricity Corporation Foreign object detection in wireless energy transfer systems
TW201417122A (zh) * 2012-10-22 2014-05-01 Espower Electronics Inc 感應耦合電能傳輸與電場耦合電能傳輸兩用線圈
KR101844409B1 (ko) * 2012-10-23 2018-04-03 삼성전자주식회사 무선 에너지 전송 장치 및 방법, 무선 에너지 전송 시스템
US9166439B2 (en) * 2012-11-05 2015-10-20 Qualcomm Incorporated Systems and methods for forward link communication in wireless power systems
US9842684B2 (en) 2012-11-16 2017-12-12 Witricity Corporation Systems and methods for wireless power system with improved performance and/or ease of use
CN102946156B (zh) * 2012-11-21 2015-02-18 中国科学院电工研究所 一种无线电力传输装置
KR102144360B1 (ko) * 2012-12-05 2020-08-13 삼성전자주식회사 스마트 근거리무선통신 안테나 매칭 네트워크 시스템 및 그것을 포함한 유저 장치
US8845510B2 (en) * 2012-12-11 2014-09-30 Leviticus Cardio Ltd. Flexible galvanic primary and non galvanic secondary coils for wireless coplanar energy transfer (CET)
US9306419B2 (en) * 2012-12-27 2016-04-05 Cellco Partnership Dual mode wireless charging source and sink
JP6080158B2 (ja) * 2013-01-31 2017-02-15 古河電気工業株式会社 無線電力伝送システム
CN104969442B (zh) 2013-02-15 2017-09-05 株式会社村田制作所 无线供电装置
CN105051842B (zh) * 2013-03-14 2017-06-23 联发科技（新加坡）私人有限公司 电磁谐振器及形成电磁谐振器的方法
US9692248B2 (en) * 2013-03-14 2017-06-27 Blackberry Limited Positioning aid for wireless energy transfer
US10373756B2 (en) 2013-03-15 2019-08-06 Tc1 Llc Malleable TETs coil with improved anatomical fit
US9680310B2 (en) 2013-03-15 2017-06-13 Thoratec Corporation Integrated implantable TETS housing including fins and coil loops
JP5888468B2 (ja) * 2013-03-18 2016-03-22 株式会社Ihi 給電装置及び非接触給電システム
WO2014157030A1 (ja) 2013-03-27 2014-10-02 株式会社村田製作所 ワイヤレス給電装置
JP6164287B2 (ja) 2013-03-27 2017-07-19 株式会社村田製作所 ワイヤレス給電装置
US9837846B2 (en) 2013-04-12 2017-12-05 Mojo Mobility, Inc. System and method for powering or charging receivers or devices having small surface areas or volumes
US9461492B1 (en) 2013-04-19 2016-10-04 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell using a charge-time parameter
JP2014217117A (ja) * 2013-04-23 2014-11-17 一般財団法人電力中央研究所 非接触給電システム
US9819230B2 (en) 2014-05-07 2017-11-14 Energous Corporation Enhanced receiver for wireless power transmission
US9537357B2 (en) 2013-05-10 2017-01-03 Energous Corporation Wireless sound charging methods and systems for game controllers, based on pocket-forming
US9866279B2 (en) 2013-05-10 2018-01-09 Energous Corporation Systems and methods for selecting which power transmitter should deliver wireless power to a receiving device in a wireless power delivery network
US9419443B2 (en) 2013-05-10 2016-08-16 Energous Corporation Transducer sound arrangement for pocket-forming
US9538382B2 (en) 2013-05-10 2017-01-03 Energous Corporation System and method for smart registration of wireless power receivers in a wireless power network
GB201321267D0 (en) 2013-12-02 2014-01-15 Imp Innovations Ltd Inductive power transfer system
US10103552B1 (en) 2013-06-03 2018-10-16 Energous Corporation Protocols for authenticated wireless power transmission
US10003211B1 (en) 2013-06-17 2018-06-19 Energous Corporation Battery life of portable electronic devices
DE102013212611A1 (de) * 2013-06-28 2014-12-31 Robert Bosch Gmbh Induktionsladevorrichtung
WO2014207677A1 (en) 2013-06-28 2014-12-31 UNIVERSITé LAVAL Smart multicoil inductively-coupled array for wireless power transmission
US10021523B2 (en) 2013-07-11 2018-07-10 Energous Corporation Proximity transmitters for wireless power charging systems
US9979440B1 (en) 2013-07-25 2018-05-22 Energous Corporation Antenna tile arrangements configured to operate as one functional unit
KR102114402B1 (ko) 2013-08-07 2020-05-25 삼성전자주식회사 무선 전력 전송 시스템 및 무선 전력 중계 장치
KR102122394B1 (ko) * 2013-08-08 2020-06-15 삼성전자주식회사 효율적인 전력 분배를 위한 무선 전력 전송 방법 및 장치
EP3039770B1 (en) 2013-08-14 2020-01-22 WiTricity Corporation Impedance tuning
EP2843790B1 (en) * 2013-08-30 2019-06-19 Samsung Electro-Mechanics Co., Ltd. Power supply device
FR3010252B1 (fr) * 2013-08-30 2015-08-21 Continental Automotive France Dispositif et procede de charge par couplage magnetique bi-mode pour vehicule automobile
US9525311B2 (en) 2013-09-05 2016-12-20 Nirvanalog Inc. Wireless power transmission in portable communication devices
JP6070503B2 (ja) 2013-10-15 2017-02-01 ソニー株式会社 受電装置、受電制御方法、給電システム、および電子機器
EP3069358B1 (en) 2013-11-11 2019-06-12 Tc1 Llc Hinged resonant power transfer coil
EP3072210B1 (en) 2013-11-11 2023-12-20 Tc1 Llc Resonant power transfer systems with communications
EP3072211A4 (en) 2013-11-11 2017-07-05 Thoratec Corporation Resonant power transfer systems with communications
WO2015072015A1 (ja) * 2013-11-15 2015-05-21 三菱電機エンジニアリング株式会社 高周波電源用整流回路
KR102120955B1 (ko) * 2013-11-22 2020-06-10 삼성전자주식회사 시간 지연 기법을 이용하여 역전류 누설을 제거하는 역전류 보상 회로 및 능동형 정류기
US20160308398A1 (en) * 2013-12-10 2016-10-20 Mitsubishi Electric Engineering Company, Limited Rectifying circuit for high-frequency power supply
WO2015097801A1 (ja) * 2013-12-26 2015-07-02 三菱電機エンジニアリング株式会社 高周波電源用整流回路
JP2015128347A (ja) * 2013-12-27 2015-07-09 富士通コンポーネント株式会社 無線受電装置、無線送電装置
US10193392B2 (en) 2014-01-08 2019-01-29 Lg Innotek Co., Ltd. Wireless power transfer device and wireless power transfer system
US9973039B2 (en) * 2014-01-20 2018-05-15 Stmicroelectronics S.R.L. Power receiver, wireless power system and related method of transmitting information with a power receiver
US9780573B2 (en) 2014-02-03 2017-10-03 Witricity Corporation Wirelessly charged battery system
US9935482B1 (en) 2014-02-06 2018-04-03 Energous Corporation Wireless power transmitters that transmit at determined times based on power availability and consumption at a receiving mobile device
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
US9952266B2 (en) 2014-02-14 2018-04-24 Witricity Corporation Object detection for wireless energy transfer systems
KR20160119842A (ko) 2014-02-23 2016-10-14 애플 인크. 결합 코일 시스템의 조정 필터
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
WO2015134871A1 (en) 2014-03-06 2015-09-11 Thoratec Corporation Electrical connectors for implantable devices
US9977452B2 (en) 2014-03-07 2018-05-22 Board Of Trustees Of The University Of Alabama Multi-input or multi-output energy system architectures and control methods
JP6588190B2 (ja) * 2014-03-28 2019-10-09 株式会社デンソー 無線給電装置
WO2015161121A1 (en) * 2014-04-16 2015-10-22 Integrated Device Technology, Inc. High efficiency wireless power system
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
US9966784B2 (en) 2014-06-03 2018-05-08 Energous Corporation Systems and methods for extending battery life of portable electronic devices charged by sound
US10158257B2 (en) 2014-05-01 2018-12-18 Energous Corporation System and methods for using sound waves to wirelessly deliver power to electronic devices
US9837860B2 (en) 2014-05-05 2017-12-05 Witricity Corporation Wireless power transmission systems for elevators
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
US10018744B2 (en) 2014-05-07 2018-07-10 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9973008B1 (en) 2014-05-07 2018-05-15 Energous Corporation Wireless power receiver with boost converters directly coupled to a storage element
US10153645B1 (en) 2014-05-07 2018-12-11 Energous Corporation Systems and methods for designating a master power transmitter in a cluster of wireless power transmitters
US9800172B1 (en) 2014-05-07 2017-10-24 Energous Corporation Integrated rectifier and boost converter for boosting voltage received from wireless power transmission waves
US9876536B1 (en) 2014-05-23 2018-01-23 Energous Corporation Systems and methods for assigning groups of antennas to transmit wireless power to different wireless power receivers
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
US10135305B2 (en) 2014-06-10 2018-11-20 Mediatek Singapore Pte. Ltd. Multi-mode wireless power transmitter
US9685814B1 (en) * 2014-06-13 2017-06-20 Apple Inc. Detection of coil coupling in an inductive charging system
WO2015196123A2 (en) 2014-06-20 2015-12-23 Witricity Corporation Wireless power transfer systems for surfaces
US10574079B1 (en) * 2014-06-20 2020-02-25 Qnovo Inc. Wireless charging techniques and circuitry for a battery
US10574091B2 (en) 2014-07-08 2020-02-25 Witricity Corporation Enclosures for high power wireless power transfer systems
JP6518316B2 (ja) 2014-07-08 2019-05-22 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 無線電力伝送システムにおける共振器の均衡化
US9871301B2 (en) 2014-07-21 2018-01-16 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
US10068703B1 (en) 2014-07-21 2018-09-04 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
US9813041B1 (en) 2014-07-31 2017-11-07 Apple Inc. Automatic boost control for resonant coupled coils
KR101530491B1 (ko) * 2014-08-18 2015-06-22 숭실대학교산학협력단 칩 간 무선 전송을 위한 무선 칩
US9965009B1 (en) 2014-08-21 2018-05-08 Energous Corporation Systems and methods for assigning a power receiver to individual power transmitters based on location of the power receiver
US9917477B1 (en) 2014-08-21 2018-03-13 Energous Corporation Systems and methods for automatically testing the communication between power transmitter and wireless receiver
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
US10186760B2 (en) 2014-09-22 2019-01-22 Tc1 Llc Antenna designs for communication between a wirelessly powered implant to an external device outside the body
US9583874B2 (en) 2014-10-06 2017-02-28 Thoratec Corporation Multiaxial connector for implantable devices
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
US9843217B2 (en) 2015-01-05 2017-12-12 Witricity Corporation Wireless energy transfer for wearables
US9829522B2 (en) * 2015-01-27 2017-11-28 Qualcomm Incorporated Method and apparatus for tuning a resistance and reactance of a wireless power transmitter testing unit
JP6308310B2 (ja) * 2015-01-28 2018-04-11 日産自動車株式会社 非接触給電装置
US9893535B2 (en) 2015-02-13 2018-02-13 Energous Corporation Systems and methods for determining optimal charging positions to maximize efficiency of power received from wirelessly delivered sound wave energy
US9711972B2 (en) 2015-03-27 2017-07-18 Qualcomm Incorporated Auxiliary receiver coil to adjust receiver voltage and reactance
WO2016164790A1 (en) * 2015-04-10 2016-10-13 Ossia Inc. Wireless power transceivers for supplementing wireless power delivery and extending range
US10193397B2 (en) 2015-04-10 2019-01-29 Ossia Inc. Establishing connections with chargers in multi-charger wireless power delivery environments
US10079494B2 (en) 2015-04-10 2018-09-18 Ossia Inc. Removably attachable portable device apparatus with integrated wireless power receiving facilities
US10825417B2 (en) 2015-04-10 2020-11-03 Ossia Inc. Wirelessly powered electronic display apparatuses
US10177607B2 (en) 2015-04-10 2019-01-08 Ossia Inc. Techniques for delivering retrodirective wireless power
US10559971B2 (en) 2015-04-10 2020-02-11 Ossia Inc. Wirelessly chargeable battery apparatus
US9971015B2 (en) 2015-04-10 2018-05-15 Ossia Inc. Techniques for imaging wireless power delivery environments and tracking objects therein
JP6252542B2 (ja) * 2015-04-21 2017-12-27 株式会社デンソー 終端装置及び無線給電システム
KR102353272B1 (ko) 2015-06-10 2022-01-19 삼성전자주식회사 무선 전력 송수신기
US10084321B2 (en) 2015-07-02 2018-09-25 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter
US10666084B2 (en) 2015-07-10 2020-05-26 Apple Inc. Detection and notification of an unpowered releasable charging device
CN106477436B (zh) 2015-08-25 2019-11-12 奥的斯电梯公司 具有无线电力传输系统的机电式推进系统
US10148126B2 (en) 2015-08-31 2018-12-04 Tc1 Llc Wireless energy transfer system and wearables
CN105186714A (zh) * 2015-09-10 2015-12-23 胡江浩 一种低功率无线充电电路拓扑结构
US9906275B2 (en) 2015-09-15 2018-02-27 Energous Corporation Identifying receivers in a wireless charging transmission field
US10523033B2 (en) 2015-09-15 2019-12-31 Energous Corporation Receiver devices configured to determine location within a transmission field
US12283828B2 (en) 2015-09-15 2025-04-22 Energous Corporation Receiver devices configured to determine location within a transmission field
US11710321B2 (en) 2015-09-16 2023-07-25 Energous Corporation Systems and methods of object detection in wireless power charging systems
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
US9941752B2 (en) 2015-09-16 2018-04-10 Energous Corporation Systems and methods of object detection in wireless power charging systems
US9893538B1 (en) 2015-09-16 2018-02-13 Energous Corporation Systems and methods of object detection in wireless power charging systems
US10008875B1 (en) 2015-09-16 2018-06-26 Energous Corporation Wireless power transmitter configured to transmit power waves to a predicted location of a moving wireless power receiver
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
US10778041B2 (en) 2015-09-16 2020-09-15 Energous Corporation Systems and methods for generating power waves in a wireless power transmission system
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
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
US10020678B1 (en) 2015-09-22 2018-07-10 Energous Corporation Systems and methods for selecting antennas to generate and transmit power transmission waves
US10027168B2 (en) 2015-09-22 2018-07-17 Energous Corporation Systems and methods for generating and transmitting wireless power transmission waves using antennas having a spacing that is selected by the transmitter
US10135295B2 (en) 2015-09-22 2018-11-20 Energous Corporation Systems and methods for nullifying energy levels for wireless power transmission waves
US10153660B1 (en) 2015-09-22 2018-12-11 Energous Corporation Systems and methods for preconfiguring sensor data for wireless charging systems
US10050470B1 (en) 2015-09-22 2018-08-14 Energous Corporation Wireless power transmission device having antennas oriented in three dimensions
US10033222B1 (en) 2015-09-22 2018-07-24 Energous Corporation Systems and methods for determining and generating a waveform for wireless power transmission waves
US10284015B2 (en) * 2015-10-01 2019-05-07 Integrated Device Technology, Inc. Wireless power transmitter
WO2017062647A1 (en) 2015-10-06 2017-04-13 Witricity Corporation Rfid tag and transponder detection in wireless energy transfer systems
US10177604B2 (en) 2015-10-07 2019-01-08 Tc1 Llc Resonant power transfer systems having efficiency optimization based on receiver impedance
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
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
KR20180069034A (ko) * 2015-10-15 2018-06-22 오시아 인크. 다중 경로 무선 전력 전달 환경에서 펄싱된 전송의 포커싱
WO2017070227A1 (en) 2015-10-19 2017-04-27 Witricity Corporation Foreign object detection in wireless energy transfer systems
US10141788B2 (en) 2015-10-22 2018-11-27 Witricity Corporation Dynamic tuning in wireless energy transfer systems
US9899744B1 (en) 2015-10-28 2018-02-20 Energous Corporation Antenna for wireless charging systems
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
US10027180B1 (en) 2015-11-02 2018-07-17 Energous Corporation 3D triple linear antenna that acts as heat sink
US10063108B1 (en) 2015-11-02 2018-08-28 Energous Corporation Stamped three-dimensional antenna
US10075019B2 (en) 2015-11-20 2018-09-11 Witricity Corporation Voltage source isolation in wireless power transfer systems
FR3045917B1 (fr) * 2015-12-22 2018-02-16 Supergrid Institute Isolateur electrique haute tension
US11863001B2 (en) 2015-12-24 2024-01-02 Energous Corporation Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns
US10320446B2 (en) 2015-12-24 2019-06-11 Energous Corporation Miniaturized highly-efficient designs for near-field power transfer system
US10256677B2 (en) 2016-12-12 2019-04-09 Energous Corporation Near-field RF charging pad with adaptive loading to efficiently charge an electronic device at any position on the pad
US10038332B1 (en) 2015-12-24 2018-07-31 Energous Corporation Systems and methods of wireless power charging through multiple receiving devices
US10027159B2 (en) 2015-12-24 2018-07-17 Energous Corporation Antenna for transmitting wireless power signals
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
US10135286B2 (en) 2015-12-24 2018-11-20 Energous Corporation Near field transmitters for wireless power charging of an electronic device by leaking RF energy through an aperture offset from a patch antenna
US10164478B2 (en) 2015-12-29 2018-12-25 Energous Corporation Modular antenna boards in wireless power transmission systems
EP3203604B1 (en) 2016-02-02 2018-11-14 WiTricity Corporation Controlling wireless power transfer systems
CN109075614B (zh) 2016-02-08 2021-11-02 韦特里西提公司 可变电容装置、阻抗匹配系统、传输系统、阻抗匹配网络
KR101865536B1 (ko) * 2016-03-02 2018-06-11 주식회사 아모센스 무선전력 송수신 가능한 보조배터리
US10170940B2 (en) * 2016-05-04 2019-01-01 Imperial Innovations Limited Wireless power transfer system
CN105958665A (zh) * 2016-06-01 2016-09-21 中惠创智无线供电技术有限公司 单控串联谐振电路
CN106026422A (zh) * 2016-08-03 2016-10-12 中惠创智无线供电技术有限公司 开关电路以及多控串联谐振电路
CN105939064A (zh) * 2016-06-01 2016-09-14 中惠创智无线供电技术有限公司 互补型无线供电发射机
WO2017206420A1 (zh) * 2016-06-01 2017-12-07 中惠创智无线供电技术有限公司 谐振电路、无线供电发射机、开关电路和全桥发射电路
JP6437954B2 (ja) * 2016-06-02 2018-12-12 パナソニック株式会社 無線給電方法
TWI605664B (zh) 2016-06-29 2017-11-11 立錡科技股份有限公司 諧振式無線電源發送電路及其控制方法
US10468980B2 (en) * 2016-06-30 2019-11-05 The Board Of Trustees Of The University Of Alabama Systems, methods, and devices for simultaneous wireless and wired power transfer
CN107591898B (zh) * 2016-07-07 2020-02-07 立锜科技股份有限公司 谐振式无线电源发送电路及其控制方法
DE102016114941A1 (de) * 2016-08-11 2018-02-15 Technische Hochschule Ingolstadt System und Verfahren zur induktiven Energieübertragung
JP6538628B2 (ja) * 2016-09-05 2019-07-03 株式会社東芝 フィルタ回路及びワイヤレス電力伝送システム
WO2018057563A1 (en) 2016-09-21 2018-03-29 Tc1 Llc Systems and methods for locating implanted wireless power transmission devices
US10644531B1 (en) 2016-09-22 2020-05-05 Apple Inc. Adaptable power rectifier for wireless charger system
KR102018268B1 (ko) * 2016-10-18 2019-11-14 엘지이노텍 주식회사 무선 충전을 위한 인덕턴스 매핑 방법 및 장치
US10923954B2 (en) 2016-11-03 2021-02-16 Energous Corporation Wireless power receiver with a synchronous rectifier
DE112017005586T5 (de) * 2016-11-07 2019-08-29 Koninklijke Philips N.V. Leistungssender und Verfahren zum drahtlosen Übertragen von Leistung
JP6691273B2 (ja) 2016-12-12 2020-04-28 エナージャス コーポレイション 配送される無線電力を最大化するために近接場充電パッドのアンテナ区域を選択的に活性化する方法
US10680319B2 (en) 2017-01-06 2020-06-09 Energous Corporation Devices and methods for reducing mutual coupling effects in wireless power transmission systems
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
US11197990B2 (en) 2017-01-18 2021-12-14 Tc1 Llc Systems and methods for transcutaneous power transfer using microneedles
US9742222B1 (en) * 2017-02-01 2017-08-22 Wardenclyffe LLC Wireless power transfer method and system
US11011942B2 (en) 2017-03-30 2021-05-18 Energous Corporation Flat antennas having two or more resonant frequencies for use in wireless power transmission systems
US11146093B2 (en) 2017-03-31 2021-10-12 Ossia Inc. Actively modifying output voltage of a wirelessly chargeable energy storage apparatus
JP6690609B2 (ja) 2017-04-06 2020-04-28 株式会社村田製作所 磁界発生回路
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
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
US20180328903A1 (en) * 2017-05-12 2018-11-15 Qualcomm Incorporated Multi-power source perishable item sensor apparatus
US11462949B2 (en) 2017-05-16 2022-10-04 Wireless electrical Grid LAN, WiGL Inc Wireless charging method and system
US12074460B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Rechargeable wireless power bank and method of using
US12074452B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Networked wireless charging system
CN110999029A (zh) 2017-05-30 2020-04-10 无线先进车辆电气化有限公司 单点馈电多垫式无线充电
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
WO2019006376A1 (en) 2017-06-29 2019-01-03 Witricity Corporation PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS
WO2019017556A1 (en) * 2017-07-18 2019-01-24 Korea Advanced Institute Of Science And Technology WIRELESS POWER TRANSFER SYSTEM COMPRISING A PRIMARY COIL UNIT HAVING A PLURALITY OF INDEPENDENTLY CONTROLLABLE COILS AND CAPTURE COIL UNIT HAVING A PLURALITY OF COILS
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
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
KR101946167B1 (ko) * 2017-11-28 2019-04-17 경희대학교 산학협력단 복수의 소형 전력 전송 코일로 구성된 무선 충전 패드 및 무선 충전 패드의 구동 장치 및 방법
US10418861B2 (en) 2017-12-22 2019-09-17 Ossia Inc. Transmission path identification based on propagation channel diversity
WO2019135890A1 (en) 2018-01-04 2019-07-11 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
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
US11159057B2 (en) 2018-03-14 2021-10-26 Energous Corporation Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals
US10491028B2 (en) 2018-03-23 2019-11-26 Ford Global Technologies, Llc Wireless power transfer with generalized harmonic current
US11515732B2 (en) 2018-06-25 2022-11-29 Energous Corporation Power wave transmission techniques to focus wirelessly delivered power at a receiving device
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
CN113597723A (zh) 2019-01-28 2021-11-02 艾诺格思公司 用于无线电力传输的小型化天线的系统和方法
US11444485B2 (en) 2019-02-05 2022-09-13 Mojo Mobility, Inc. Inductive charging system with charging electronics physically separated from charging coil
CN113661660B (zh) 2019-02-06 2023-01-24 艾诺格思公司 估计最佳相位的方法、无线电力发射设备及存储介质
US11437850B2 (en) 2019-02-21 2022-09-06 Lippert Components Inc. Wirelessly electrically-coupled deployable apparatus
JP6951373B2 (ja) * 2019-02-22 2021-10-20 株式会社Ｓｏｋｅｎ 受電機器
GB2584814A (en) * 2019-03-21 2020-12-23 Planck Ltd Multiband wireless charging apparatus
US12155231B2 (en) 2019-04-09 2024-11-26 Energous Corporation Asymmetric spiral antennas for wireless power transmission and reception
US11569684B1 (en) * 2019-07-09 2023-01-31 Hrl Laboratories, Llc Broadband antenna matching network employing energy recovery schemes
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
WO2021055898A1 (en) 2019-09-20 2021-03-25 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
CN114731061A (zh) 2019-09-20 2022-07-08 艾诺格思公司 使用无线功率发射系统中的功率放大器控制器集成电路来分类和检测异物
WO2021055901A1 (en) 2019-09-20 2021-03-25 Energous Corporation Asymmetric spiral antennas with parasitic elements for wireless power transmission
WO2021118932A1 (en) * 2019-12-09 2021-06-17 Instant Energy Llc Adhesive backed induction charging device
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
US12046910B2 (en) 2020-02-24 2024-07-23 Ossia Inc. Devices and systems for providing wirelessly chargeable batteries with improved charge capacities
US11799324B2 (en) 2020-04-13 2023-10-24 Energous Corporation Wireless-power transmitting device for creating a uniform near-field charging area
US11469629B2 (en) 2020-08-12 2022-10-11 Energous Corporation Systems and methods for secure wireless transmission of power using unidirectional communication signals from a wireless-power-receiving device
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
US11876383B1 (en) 2020-12-10 2024-01-16 Apple Inc. Wireless power system with voltage regulation
KR102840428B1 (ko) * 2021-02-04 2025-07-31 삼성전자주식회사 복수 코일들을 포함하는 무선 전력 수신기
TWI741958B (zh) * 2021-03-05 2021-10-01 國立陽明交通大學 最小功率輸入的控制方法
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
US12104967B2 (en) * 2022-02-25 2024-10-01 Wisconsin Alumni Research Foundation Electromechanical force sensor based on extrema degeneracy point with nonlinear response
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1069533A (ja) * 1996-06-18 1998-03-10 Toppan Printing Co Ltd 非接触ｉｃカード
JP2000050534A (ja) * 1998-08-03 2000-02-18 Shiro Sugimura Ｉｃカードの電力供給装置
JP2004166384A (ja) * 2002-11-12 2004-06-10 Sharp Corp 非接触型給電システムにおける電磁結合特性調整方法、給電装置、および非接触型給電システム
KR20070044639A (ko) * 2005-10-25 2007-04-30 에스케이 텔레콤주식회사 이동통신 단말기를 이용한 ｒｆｉｄ 태그 인식시스템 및 그방법

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198826A (en) * 1989-09-22 1993-03-30 Nippon Sheet Glass Co., Ltd. Wide-band loop antenna with outer and inner loop conductors
JPH0675269B2 (ja) * 1991-01-18 1994-09-21 大昭和精機株式会社 Ｉｃカード識別方法
JP3300547B2 (ja) * 1994-09-30 2002-07-08 松下電器産業株式会社 非接触充電器
JP3357233B2 (ja) * 1995-12-21 2002-12-16 ティーディーケイ株式会社 非接触型電力伝送装置
JPH10225117A (ja) * 1997-01-31 1998-08-21 Sony Corp スイッチング電源回路
JP2000287375A (ja) * 1999-03-29 2000-10-13 Japan Storage Battery Co Ltd 二次電池の充電回路
JP2001014439A (ja) * 1999-07-01 2001-01-19 Fujitsu Ltd Ｉｃカード
JP4140169B2 (ja) * 2000-04-25 2008-08-27 松下電工株式会社 非接触電力伝達装置
JP3715518B2 (ja) * 2000-08-23 2005-11-09 日本電信電話株式会社 非接触応答装置
JP4398122B2 (ja) * 2001-09-20 2010-01-13 Ｔｄｋラムダ株式会社 同期整流システムと整流方法
JP2004242245A (ja) * 2003-02-10 2004-08-26 Minerva:Kk Ｉｃタグ用のブースタアンテナ
JP3982476B2 (ja) * 2003-10-01 2007-09-26 ソニー株式会社 通信システム
JP4192775B2 (ja) * 2003-12-05 2008-12-10 株式会社ダイフク 無接触給電設備
NO320439B1 (no) * 2004-04-30 2005-12-05 Geir Olav Gyland Anordning og fremgangsmate for kontaktlos energioverforing
WO2005109597A1 (en) 2004-05-11 2005-11-17 Splashpower Limited Controlling inductive power transfer systems
GB2414120B (en) * 2004-05-11 2008-04-02 Splashpower Ltd Controlling inductive power transfer systems
CN1707931A (zh) * 2004-06-02 2005-12-14 索尼株式会社 开关电源电路
US7599743B2 (en) * 2004-06-24 2009-10-06 Ethicon Endo-Surgery, Inc. Low frequency transcutaneous energy transfer to implanted medical device
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
JP2006146538A (ja) * 2004-11-19 2006-06-08 Matsushita Electric Works Ltd 非接触ｉｃカード用ケース
CN1665115A (zh) * 2004-11-22 2005-09-07 深圳普达电源技术有限公司 一种高效率、零电压开关式直流功率变换器
JP2006325350A (ja) * 2005-05-20 2006-11-30 Nichicon Corp 電源装置
JP2007011098A (ja) * 2005-07-01 2007-01-18 Kansei Devices:Kk 電力無線供給式表示装置
WO2007008646A2 (en) * 2005-07-12 2007-01-18 Massachusetts Institute Of Technology Wireless non-radiative energy transfer
US7825543B2 (en) * 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
US20070021140A1 (en) * 2005-07-22 2007-01-25 Keyes Marion A Iv Wireless power transmission systems and methods
KR100792311B1 (ko) * 2005-07-30 2008-01-07 엘에스전선 주식회사 충전전력 공급장치, 충전 장치, 배터리 장치, 무접점 충전 시스템 및 무접점 충전 방법
DE112006002299T5 (de) * 2005-09-01 2008-06-26 National University Corporation Saitama University Kontaktfreie Stromzuführvorrichtung
US7728785B2 (en) * 2006-02-07 2010-06-01 Nokia Corporation Loop antenna with a parasitic radiator
US20070191075A1 (en) * 2006-02-13 2007-08-16 Powercast, Llc Implementation of an RF power transmitter and network
US7671736B2 (en) 2006-06-23 2010-03-02 Securaplane Technologies Inc. Wireless electromagnetic parasitic power transfer
US7876067B2 (en) * 2006-08-04 2011-01-25 Intersil Americas Inc. High frequency connector-less charging scheme
EP1909384A3 (en) * 2006-10-06 2015-11-25 Semiconductor Energy Laboratory Co., Ltd. Rectifier circuit with variable capacitor, semiconductor device using the circuit, and driving method therefor
CN101197507A (zh) * 2006-12-06 2008-06-11 北京中电华大电子设计有限责任公司 无线电源装置及电路
KR100903464B1 (ko) 2007-04-25 2009-06-18 엘에스전선 주식회사 전력 손실을 줄일 수 있는 무접점 충전 배터리 및 이를구비한 배터리 충전 세트
US9634730B2 (en) * 2007-07-09 2017-04-25 Qualcomm Incorporated Wireless energy transfer using coupled antennas
JP2010537496A (ja) * 2007-08-13 2010-12-02 クゥアルコム・インコーポレイテッド 長距離低周波数共振器および素材
US8278784B2 (en) 2008-07-28 2012-10-02 Qualcomm Incorporated Wireless power transmission for electronic devices
US8947041B2 (en) 2008-09-02 2015-02-03 Qualcomm Incorporated Bidirectional wireless power transmission
US8497658B2 (en) * 2009-01-22 2013-07-30 Qualcomm Incorporated Adaptive power control for wireless charging of devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1069533A (ja) * 1996-06-18 1998-03-10 Toppan Printing Co Ltd 非接触ｉｃカード
JP2000050534A (ja) * 1998-08-03 2000-02-18 Shiro Sugimura Ｉｃカードの電力供給装置
JP2004166384A (ja) * 2002-11-12 2004-06-10 Sharp Corp 非接触型給電システムにおける電磁結合特性調整方法、給電装置、および非接触型給電システム
KR20070044639A (ko) * 2005-10-25 2007-04-30 에스케이 텔레콤주식회사 이동통신 단말기를 이용한 ｒｆｉｄ 태그 인식시스템 및 그방법

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