JP6185230B2 - 無線電力送信装置、無線電力受信装置、無線電力伝送方法、及び無線電力受信方法 - Google Patents

無線電力送信装置、無線電力受信装置、無線電力伝送方法、及び無線電力受信方法 Download PDF

Info

Publication number
JP6185230B2
JP6185230B2 JP2012245483A JP2012245483A JP6185230B2 JP 6185230 B2 JP6185230 B2 JP 6185230B2 JP 2012245483 A JP2012245483 A JP 2012245483A JP 2012245483 A JP2012245483 A JP 2012245483A JP 6185230 B2 JP6185230 B2 JP 6185230B2
Authority
JP
Japan
Prior art keywords
wireless power
power transmission
state information
wireless
receiving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2012245483A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013106515A5 (enExample
JP2013106515A (ja
Inventor
キル ジュン、ウー
キル ジュン、ウー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Innotek Co Ltd
Original Assignee
LG Innotek Co Ltd
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 LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Publication of JP2013106515A publication Critical patent/JP2013106515A/ja
Publication of JP2013106515A5 publication Critical patent/JP2013106515A5/ja
Application granted granted Critical
Publication of JP6185230B2 publication Critical patent/JP6185230B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/263—Multiple coils at either side
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • 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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • 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
    • H02J50/40—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
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • 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)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
JP2012245483A 2011-11-10 2012-11-07 無線電力送信装置、無線電力受信装置、無線電力伝送方法、及び無線電力受信方法 Active JP6185230B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110117233A KR101338732B1 (ko) 2011-11-10 2011-11-10 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
KR10-2011-0117233 2011-11-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017144604A Division JP6497717B2 (ja) 2011-11-10 2017-07-26 無線電力送信方法、無線電力受信方法、無線電力送信装置、無線電力受信装置

Publications (3)

Publication Number Publication Date
JP2013106515A JP2013106515A (ja) 2013-05-30
JP2013106515A5 JP2013106515A5 (enExample) 2015-12-24
JP6185230B2 true JP6185230B2 (ja) 2017-08-23

Family

ID=47225979

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2012245483A Active JP6185230B2 (ja) 2011-11-10 2012-11-07 無線電力送信装置、無線電力受信装置、無線電力伝送方法、及び無線電力受信方法
JP2017144604A Active JP6497717B2 (ja) 2011-11-10 2017-07-26 無線電力送信方法、無線電力受信方法、無線電力送信装置、無線電力受信装置
JP2019040411A Active JP6748249B2 (ja) 2011-11-10 2019-03-06 無線電力送信方法、無線電力受信方法、無線電力送信装置、無線電力受信装置
JP2020133729A Active JP6975293B2 (ja) 2011-11-10 2020-08-06 無線電力送信方法、無線電力受信方法、無線電力送信装置、無線電力受信装置

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2017144604A Active JP6497717B2 (ja) 2011-11-10 2017-07-26 無線電力送信方法、無線電力受信方法、無線電力送信装置、無線電力受信装置
JP2019040411A Active JP6748249B2 (ja) 2011-11-10 2019-03-06 無線電力送信方法、無線電力受信方法、無線電力送信装置、無線電力受信装置
JP2020133729A Active JP6975293B2 (ja) 2011-11-10 2020-08-06 無線電力送信方法、無線電力受信方法、無線電力送信装置、無線電力受信装置

Country Status (8)

Country Link
US (8) US9197070B2 (enExample)
EP (10) EP4246820A1 (enExample)
JP (4) JP6185230B2 (enExample)
KR (1) KR101338732B1 (enExample)
CN (2) CN103107605B (enExample)
DE (1) DE202012013165U1 (enExample)
PL (1) PL3731427T3 (enExample)
TW (1) TWI491137B (enExample)

Families Citing this family (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101338732B1 (ko) * 2011-11-10 2013-12-06 엘지이노텍 주식회사 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
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
US10256657B2 (en) 2015-12-24 2019-04-09 Energous Corporation Antenna having coaxial structure for near field wireless power charging
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
US10965164B2 (en) 2012-07-06 2021-03-30 Energous Corporation Systems and methods of wirelessly delivering power to a receiver device
US11502551B2 (en) 2012-07-06 2022-11-15 Energous Corporation Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations
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
US10063105B2 (en) 2013-07-11 2018-08-28 Energous Corporation Proximity transmitters for wireless power charging systems
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
US9876394B1 (en) 2014-05-07 2018-01-23 Energous Corporation Boost-charger-boost system for enhanced power delivery
US10992187B2 (en) 2012-07-06 2021-04-27 Energous Corporation System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices
US10992185B2 (en) 2012-07-06 2021-04-27 Energous Corporation Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers
US9853458B1 (en) * 2014-05-07 2017-12-26 Energous Corporation Systems and methods for device and power receiver pairing
US10381880B2 (en) 2014-07-21 2019-08-13 Energous Corporation Integrated antenna structure arrays for wireless power transmission
US9934902B2 (en) * 2012-12-05 2018-04-03 Samsung Electronics Co., Ltd. Apparatus and method for transceiving wireless power
JP6202853B2 (ja) * 2013-03-29 2017-09-27 キヤノン株式会社 給電装置
JP6164914B2 (ja) * 2013-04-30 2017-07-19 キヤノン株式会社 給電装置、制御方法及びプログラム
US9900056B2 (en) 2013-06-14 2018-02-20 Qualcomm Incorporated System and method for delayed application processor initialization during wireless charging
KR102110824B1 (ko) * 2013-07-17 2020-05-14 삼성전자주식회사 무선 전력 전송 시스템에서의 네트워크 통신 방법 및 장치
KR102122382B1 (ko) 2013-07-22 2020-06-15 삼성전자주식회사 무선 전력 전송 시스템에서의 인증 방법 및 장치
KR20150019217A (ko) * 2013-08-13 2015-02-25 삼성전자주식회사 통신 시스템에서의 에너지 절감 방법 및 그 장치
JP6089372B2 (ja) * 2013-08-19 2017-03-08 パナソニックＩｐマネジメント株式会社 非接触給電システム
JP6292887B2 (ja) * 2013-10-02 2018-03-14 キヤノン株式会社 送電装置
US9548795B2 (en) 2013-10-25 2017-01-17 Htc Corporation Method of identifying wireless power receiver in wireless power system
WO2015064815A1 (ko) 2013-10-31 2015-05-07 주식회사 한림포스텍 하이브리드 무선 전력 전송 시스템 및 그 방법
CN104638704B (zh) * 2013-11-13 2019-06-18 深圳富泰宏精密工业有限公司 无线充电装置及其使用方法
KR102118407B1 (ko) 2013-11-19 2020-06-03 삼성전자주식회사 복수의 무선 전력 수신기에 대한 무선 충전 전력을 분배하기 위한 방법
KR102363633B1 (ko) * 2014-02-20 2022-02-17 삼성전자주식회사 무선 전력 송신기 및 무선 전력 송신기의 제어 방법
EP2911265B1 (en) * 2014-02-20 2020-01-01 Samsung Electronics Co., Ltd Method for preventing abnormality during wireless charging
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
KR20160119842A (ko) 2014-02-23 2016-10-14 애플 인크. 결합 코일 시스템의 조정 필터
US10158257B2 (en) 2014-05-01 2018-12-18 Energous Corporation System and methods for using sound waves to wirelessly deliver power to electronic devices
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
US10056790B2 (en) * 2014-06-11 2018-08-21 Enovate Medical Llc Wireless transfer station for transferring energy
US9685814B1 (en) 2014-06-13 2017-06-20 Apple Inc. Detection of coil coupling in an inductive charging system
CN104269941B (zh) * 2014-07-15 2016-07-13 湖南人文科技学院 无线充电系统及其调节方法
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
US9682634B2 (en) * 2014-08-27 2017-06-20 Hyundai Motor Company Method and system for detecting charger
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
KR20160051497A (ko) * 2014-11-03 2016-05-11 주식회사 한림포스텍 무선 전력 전송 네트워크의 전력 전송 커버리지 제어 장치 및 방법
CN105811596B (zh) * 2014-12-31 2021-02-02 青岛众海汇智能源科技有限责任公司 一种电能无线传输系统的配对方法及供电设备
CN106155353A (zh) * 2015-04-10 2016-11-23 洛卡特股份有限公司 无线供电鼠标组
US10193397B2 (en) * 2015-04-10 2019-01-29 Ossia Inc. Establishing connections with chargers in multi-charger wireless power delivery environments
KR20160125048A (ko) * 2015-04-21 2016-10-31 엘지이노텍 주식회사 네트워크 기반의 무선 전력 제어 방법 및 무선 전력 제어 장치 및 시스템
JP6447359B2 (ja) * 2015-05-25 2019-01-09 株式会社Ihi 送電装置を管理するためのシステム、方法、およびプログラム
US10498177B2 (en) * 2015-06-30 2019-12-03 Ossia Inc. Techniques for wireless power transmission system handoff and load balancing
US10666084B2 (en) 2015-07-10 2020-05-26 Apple Inc. Detection and notification of an unpowered releasable charging device
US12283828B2 (en) 2015-09-15 2025-04-22 Energous Corporation Receiver devices configured to determine location within a transmission field
US10523033B2 (en) 2015-09-15 2019-12-31 Energous Corporation Receiver devices configured to determine location within a transmission field
US10778041B2 (en) 2015-09-16 2020-09-15 Energous Corporation Systems and methods for generating power waves in a wireless power transmission system
US10734717B2 (en) 2015-10-13 2020-08-04 Energous Corporation 3D ceramic mold antenna
US10063108B1 (en) 2015-11-02 2018-08-28 Energous Corporation Stamped three-dimensional antenna
US10027180B1 (en) 2015-11-02 2018-07-17 Energous Corporation 3D triple linear antenna that acts as heat sink
US9866039B2 (en) 2015-11-13 2018-01-09 X Development Llc Wireless power delivery over medium range distances using magnetic, and common and differential mode-electric, near-field coupling
US10153644B2 (en) 2015-11-13 2018-12-11 X Development Llc Delivering and negotiating wireless power delivery in a multi-receiver system
US20170141624A1 (en) * 2015-11-13 2017-05-18 Qualcomm Incorporated Devices and methods for adjusting wireless receiver power demand
US10317963B1 (en) 2015-11-13 2019-06-11 X Development Llc Modular mechanism enabled by mid-range wireless power
US11863001B2 (en) 2015-12-24 2024-01-02 Energous Corporation Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns
US10027159B2 (en) 2015-12-24 2018-07-17 Energous Corporation Antenna for transmitting wireless power signals
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
US10038332B1 (en) 2015-12-24 2018-07-31 Energous Corporation Systems and methods of wireless power charging through multiple receiving devices
US10097046B2 (en) * 2016-03-18 2018-10-09 Global Energy Transmission, Co. Wireless power assembly
WO2017171432A1 (ko) * 2016-03-31 2017-10-05 삼성전자 주식회사 무선 전력 송신 장치 및 그 제어 방법
US20170288470A1 (en) * 2016-03-31 2017-10-05 Intel Corporation Load balancing and scheduling in wireless power transfer network
KR102592492B1 (ko) * 2016-03-31 2023-10-23 삼성전자주식회사 무선 전력 송신기 및 그 제어 방법
US10461586B2 (en) 2016-03-31 2019-10-29 Intel Corporation Methods and apparatus for cross connection detection and mitigation in wireless power transfer networks
WO2017213428A1 (ko) * 2016-06-08 2017-12-14 엘지전자(주) 무선 전력 송신 방법 및 이를 위한 장치
KR20180012962A (ko) * 2016-07-28 2018-02-07 엘지이노텍 주식회사 근거리 통신(Near Field Communication, NFC)을 이용한 무선 전력 전송 제어 장치 및 방법
US10644531B1 (en) 2016-09-22 2020-05-05 Apple Inc. Adaptable power rectifier for wireless charger system
US10923954B2 (en) 2016-11-03 2021-02-16 Energous Corporation Wireless power receiver with a synchronous rectifier
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
KR101925308B1 (ko) * 2016-12-23 2018-12-05 엘지이노텍 주식회사 무선 전력 송신기 및 그의 동작 방법
US10439442B2 (en) 2017-01-24 2019-10-08 Energous Corporation Microstrip antennas for wireless power transmitters
US10680319B2 (en) 2017-01-06 2020-06-09 Energous Corporation Devices and methods for reducing mutual coupling effects in wireless power transmission systems
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
WO2018184583A1 (zh) 2017-04-07 2018-10-11 Oppo广东移动通信有限公司 待充电设备、无线充电装置、无线充电方法及系统
US10523063B2 (en) 2017-04-07 2019-12-31 Apple Inc. Common mode noise compensation in wireless power systems
WO2018184230A1 (zh) 2017-04-07 2018-10-11 Oppo广东移动通信有限公司 无线充电系统、装置、方法及待充电设备
US10389274B2 (en) 2017-04-07 2019-08-20 Apple Inc. Boosted output inverter for electronic devices
EP3493361B1 (en) 2017-04-07 2023-04-26 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless charging system, method, and device to be charged
TWI641198B (zh) * 2017-04-14 2018-11-11 東莞寶德電子有限公司 無線充電滑鼠、無線充電裝置及其充電方法
US10511097B2 (en) 2017-05-12 2019-12-17 Energous Corporation Near-field antennas for accumulating energy at a near-field distance with minimal far-field gain
US12074460B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Rechargeable wireless power bank and method of using
US11462949B2 (en) 2017-05-16 2022-10-04 Wireless electrical Grid LAN, WiGL Inc Wireless charging method and system
US12074452B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Networked wireless charging system
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
PL4221094T3 (pl) * 2017-08-24 2025-02-24 Lg Electronics Inc. Urządzenie i sposób do realizowania łączności w systemie bezprzewodowego przesyłania energii
JP7143422B2 (ja) 2017-09-26 2022-09-28 ストライカー・コーポレイション 医療デバイスバッテリをワイヤレスで充電するシステム及び方法
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
KR102719208B1 (ko) * 2017-11-02 2024-10-21 엘지이노텍 주식회사 무선 충전 방법 및 그를 위한 장치
US10644527B2 (en) * 2017-12-14 2020-05-05 Dexin Electronic Ltd. Rechargeable wireless mouse, wireless charging device and method thereof
EP3509186A1 (en) * 2018-01-03 2019-07-10 Koninklijke Philips N.V. Controlling power in a wireless power transfer system
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
US20200274398A1 (en) * 2018-05-01 2020-08-27 Global Energy Transmission, Co. Systems and methods for wireless power transferring
US11515732B2 (en) 2018-06-25 2022-11-29 Energous Corporation Power wave transmission techniques to focus wirelessly delivered power at a receiving device
US10903677B2 (en) * 2018-07-31 2021-01-26 International Business Machines Corporation Prioritizing an inductive charging of each device of multiple devices based on power preferences
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
JP7233898B2 (ja) * 2018-11-28 2023-03-07 キヤノン株式会社 送電装置、送電装置の制御方法及びプログラム
KR102653440B1 (ko) * 2018-12-07 2024-04-02 삼성전자주식회사 무선 전력 송신 및 수신 장치 및 그 전력 조정 방법
US11075548B2 (en) * 2019-01-16 2021-07-27 Integrated Device Technology, Inc. Reconfigurable power in a wireless power transfer system
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
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
US11689065B2 (en) 2019-02-15 2023-06-27 Honda Motor Co., Ltd. System and methods for charging a device
WO2020185051A1 (ko) * 2019-03-14 2020-09-17 엘지전자 주식회사 저전력 및 중전력 호환 무선충전 수신 장치 및 방법
US12155231B2 (en) 2019-04-09 2024-11-26 Energous Corporation Asymmetric spiral antennas for wireless power transmission and reception
CN110165726B (zh) * 2019-04-28 2022-04-15 南京睿赫电子有限公司 无线充电装置及充电方法
CN112020044B (zh) * 2019-05-31 2021-10-01 北京小米移动软件有限公司 无线充电通信方法、装置、设备及存储介质
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
WO2021055899A1 (en) 2019-09-20 2021-03-25 Energous Corporation Systems and methods of protecting wireless power receivers using multiple rectifiers and establishing in-band communications using multiple rectifiers
WO2021055898A1 (en) 2019-09-20 2021-03-25 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
US11381118B2 (en) 2019-09-20 2022-07-05 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
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
US11799324B2 (en) 2020-04-13 2023-10-24 Energous Corporation Wireless-power transmitting device for creating a uniform near-field charging area
KR102370577B1 (ko) * 2020-06-23 2022-03-04 지이 하이브리드 테크놀로지스, 엘엘씨 자기 공명 방식 무선 전력 신호 및 유도 방식 무선 전력신호를 전송할 수 있는 하이브리드 무선 전력 전송 장치에서의 신호 처리 방법 및 이를 이용하는 하이브리드 무선 전력 전송 장치
US20230261523A1 (en) * 2020-07-13 2023-08-17 Lg Electronics Inc. Wireless power receiver, wireless power transmitter, and method for communication between wireless power receiver and wireless power transmitter
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
US12169750B2 (en) * 2020-08-13 2024-12-17 Aira, Inc. Radio frequency identification for multi-device wireless chargers
US12283838B2 (en) * 2020-08-14 2025-04-22 Cirrus Logic Inc. Reverse wireless charging power management
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
KR102597971B1 (ko) * 2021-01-14 2023-11-02 지이 하이브리드 테크놀로지스, 엘엘씨 자기 공명 방식 무선 전력 신호 및 유도 방식 무선 전력신호를 전송할 수 있는 하이브리드 무선 전력 전송 장치에서의 신호 처리 방법 및 이를 이용하는 하이브리드 무선 전력 전송 장치
US11942799B2 (en) * 2021-04-30 2024-03-26 Nucurrent, Inc. False notification suppression in wireless power transfer system
CN117581438A (zh) * 2021-11-26 2024-02-20 华为数字能源技术有限公司 一种无线电力传输网络
WO2023106827A1 (ko) * 2021-12-07 2023-06-15 엘지전자 주식회사 무선 전력 전송 시스템에서 어플리케이션 메시지에 대한 시간 요구 사항에 관한 방법 및 장치
US11916398B2 (en) 2021-12-29 2024-02-27 Energous Corporation Small form-factor devices with integrated and modular harvesting receivers, and shelving-mounted wireless-power transmitters for use therewith
US12142939B2 (en) 2022-05-13 2024-11-12 Energous Corporation Integrated wireless-power-transmission platform designed to operate in multiple bands, and multi-band antennas for use therewith

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7612528B2 (en) 1999-06-21 2009-11-03 Access Business Group International Llc Vehicle interface
US7233137B2 (en) * 2003-09-30 2007-06-19 Sharp Kabushiki Kaisha Power supply system
US20050151511A1 (en) 2004-01-14 2005-07-14 Intel Corporation Transferring power between devices in a personal area network
US7443057B2 (en) 2004-11-29 2008-10-28 Patrick Nunally Remote power charging of electronic devices
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
US8169185B2 (en) * 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
JP2009031876A (ja) * 2007-07-24 2009-02-12 Sharp Corp 画像処理装置およびそれを備えた画像形成装置、画像読取装置、画像処理方法、画像処理プログラム、画像処理プログラムを記録した記録媒体
US8212518B2 (en) * 2007-10-15 2012-07-03 Nxp B.V. Method of controlling a power transfer system and power transfer system
US8175660B2 (en) 2007-10-30 2012-05-08 Qualcomm Incorporated Wireless energy transfer
KR20100122934A (ko) * 2008-02-22 2010-11-23 액세스 비지니스 그룹 인터내셔날 엘엘씨 배터리 유형 탐지가 가능한 유도 전력 공급 시스템
JP4544339B2 (ja) * 2008-04-28 2010-09-15 ソニー株式会社 送電装置、送電方法、プログラム、および電力伝送システム
JP4557045B2 (ja) * 2008-05-12 2010-10-06 ソニー株式会社 送電装置、送電方法、プログラム、および電力伝送システム
US20090284369A1 (en) * 2008-05-13 2009-11-19 Qualcomm Incorporated Transmit power control for a wireless charging system
US8024012B2 (en) * 2008-06-11 2011-09-20 International Business Machines Corporation Intelligent wireless power charging system
KR20100004599A (ko) * 2008-07-04 2010-01-13 태산엘시디 주식회사 비접촉 무선 전원 공급/데이터 통신 기능을 갖는 휴대단말과 이의 무선 전원 공급 및 데이터 통신 방법
US7893564B2 (en) 2008-08-05 2011-02-22 Broadcom Corporation Phased array wireless resonant power delivery system
US8111042B2 (en) * 2008-08-05 2012-02-07 Broadcom Corporation Integrated wireless resonant power charging and communication channel
EP2313957B1 (en) * 2008-08-18 2020-05-20 Nxp B.V. A mobile device to control a charge pad system
US8264101B2 (en) 2008-09-30 2012-09-11 The Invention Science Fund I, Llc Beam power with multiple power zones
JP5376895B2 (ja) * 2008-10-21 2013-12-25 キヤノン株式会社 充電装置、充電方法及びプログラム
CN104935019B (zh) 2009-01-06 2017-12-12 捷通国际有限公司 具有装置功率符合性的无线充电系统
US8497658B2 (en) 2009-01-22 2013-07-30 Qualcomm Incorporated Adaptive power control for wireless charging of devices
KR20100101470A (ko) * 2009-03-09 2010-09-17 엘지이노텍 주식회사 무선 충전시스템 및 그 제어방법
US8970180B2 (en) * 2009-04-07 2015-03-03 Qualcomm Incorporated Wireless power transmission scheduling
US9312728B2 (en) * 2009-08-24 2016-04-12 Access Business Group International Llc Physical and virtual identification in a wireless power network
JP5569952B2 (ja) 2009-09-03 2014-08-13 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 充電装置及び充電システム並びにプログラム
GB2475755B (en) * 2009-11-26 2012-01-11 Chun Sing Matthew Man Anti-theft RFID system and method thereof
US8410637B2 (en) 2009-11-30 2013-04-02 Broadcom Corporation Wireless power system with selectable control channel protocols
US8390249B2 (en) 2009-11-30 2013-03-05 Broadcom Corporation Battery with integrated wireless power receiver and/or RFID
KR101648751B1 (ko) 2010-04-02 2016-08-30 삼성전자주식회사 무선 전력 전송 제어 방법 및 장치
KR101428901B1 (ko) * 2010-04-13 2014-08-08 후지쯔 가부시끼가이샤 전력 공급 시스템, 송전기 및 수전기
TWM390602U (en) * 2010-04-23 2010-10-11 Nantou Hospital Wireless charging cabinet
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
WO2012058466A1 (en) 2010-10-29 2012-05-03 Qualcomm Incorporated Wireless energy transfer via coupled parasitic resonators
US9219378B2 (en) 2010-11-01 2015-12-22 Qualcomm Incorporated Wireless charging of devices
KR101735558B1 (ko) 2010-11-10 2017-05-16 삼성전자주식회사 공진 전력 전송 시스템, 공진 전력 전송 및 수신 제어 방법
TWM408868U (en) * 2011-02-14 2011-08-01 Univ Chaoyang Technology Wireless intelligent spaced electrical charging system
KR101198006B1 (ko) 2011-03-23 2012-11-05 삼성전기주식회사 무선 전력 송신 장치 및 무선 전력 송수신 장치
US9035601B2 (en) 2011-05-05 2015-05-19 Samsung Electro-Mechanics Wireless power transfer system and methods
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
CN103563214A (zh) 2011-06-03 2014-02-05 丰田自动车株式会社 非接触受电装置、具备该非接触受电装置的车辆、非接触送电装置以及非接触电力传送系统
KR101950309B1 (ko) 2011-06-07 2019-02-21 삼성전자주식회사 무선 전력 송수신 시스템에서의 수신기의 무선 전력 제어 방법 및 장치
IN2014CN02466A (enExample) 2011-09-08 2015-06-19 Samsung Electronics Co Ltd
KR101338732B1 (ko) * 2011-11-10 2013-12-06 엘지이노텍 주식회사 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법

Also Published As

Publication number Publication date
KR101338732B1 (ko) 2013-12-06
EP2849353A1 (en) 2015-03-18
EP4220983A1 (en) 2023-08-02
USRE50375E1 (en) 2025-04-08
CN103107605B (zh) 2015-01-21
CN104600869B (zh) 2017-05-31
EP4246821A1 (en) 2023-09-20
JP6975293B2 (ja) 2021-12-01
EP4246820A1 (en) 2023-09-20
US9225177B2 (en) 2015-12-29
US20140319925A1 (en) 2014-10-30
TWI491137B (zh) 2015-07-01
EP3389191B1 (en) 2020-08-05
US9197070B2 (en) 2015-11-24
US9124309B2 (en) 2015-09-01
US20190267850A1 (en) 2019-08-29
EP3731427A1 (en) 2020-10-28
EP2592762A1 (en) 2013-05-15
US20160197495A1 (en) 2016-07-07
DE202012013165U1 (de) 2015-03-11
JP2017209010A (ja) 2017-11-24
EP2849353B1 (en) 2018-10-31
JP6748249B2 (ja) 2020-08-26
US11121585B2 (en) 2021-09-14
EP3731427B1 (en) 2024-01-24
US20160141891A1 (en) 2016-05-19
US9728980B2 (en) 2017-08-08
CN103107605A (zh) 2013-05-15
EP4250578A1 (en) 2023-09-27
EP4220982A1 (en) 2023-08-02
TW201334346A (zh) 2013-08-16
US20140319926A1 (en) 2014-10-30
JP2019110754A (ja) 2019-07-04
EP3389191A1 (en) 2018-10-17
US10340751B2 (en) 2019-07-02
EP3393051A1 (en) 2018-10-24
US10110074B2 (en) 2018-10-23
US20150155718A1 (en) 2015-06-04
KR20130051848A (ko) 2013-05-21
US20130119778A1 (en) 2013-05-16
CN104600869A (zh) 2015-05-06
EP3393051B1 (en) 2020-08-05
JP2020184882A (ja) 2020-11-12
EP3731427C0 (en) 2024-01-24
JP2013106515A (ja) 2013-05-30
PL3731427T3 (pl) 2024-05-27
JP6497717B2 (ja) 2019-04-10

Similar Documents

Publication Publication Date Title
JP6185230B2 (ja) 無線電力送信装置、無線電力受信装置、無線電力伝送方法、及び無線電力受信方法
KR101490732B1 (ko) 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
KR102220864B1 (ko) 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
KR101749999B1 (ko) 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
KR101981721B1 (ko) 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
KR101601909B1 (ko) 무선전력 수신장치, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
KR102108502B1 (ko) 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
KR20170072851A (ko) 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
KR101667926B1 (ko) 무선전력 수신장치, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151104

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20151104

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20161031

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161206

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170228

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170501

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170627

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170727

R150 Certificate of patent or registration of utility model

Ref document number: 6185230

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250