ZA200800141B - Power transmission system, apparatus and method with communication - Google Patents

Power transmission system, apparatus and method with communication

Info

Publication number
ZA200800141B
ZA200800141B ZA200800141A ZA200800141A ZA200800141B ZA 200800141 B ZA200800141 B ZA 200800141B ZA 200800141 A ZA200800141 A ZA 200800141A ZA 200800141 A ZA200800141 A ZA 200800141A ZA 200800141 B ZA200800141 B ZA 200800141B
Authority
ZA
South Africa
Prior art keywords
communication
power transmission
transmission system
power
transmission
Prior art date
Application number
ZA200800141A
Other languages
English (en)
Inventor
Charles E Greene
Daniel W Harrist
John G Shearer
Original Assignee
Powercast Corp
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 Powercast Corp filed Critical Powercast Corp
Publication of ZA200800141B publication Critical patent/ZA200800141B/xx

Links

Classifications

    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G06K19/0707—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement being capable of collecting energy from external energy sources, e.g. thermocouples, vibration, electromagnetic radiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • 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
    • H02J50/001—Energy harvesting or scavenging
    • 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
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Near-Field Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
ZA200800141A 2005-07-08 2006-07-06 Power transmission system, apparatus and method with communication ZA200800141B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69771505P 2005-07-08 2005-07-08

Publications (1)

Publication Number Publication Date
ZA200800141B true ZA200800141B (en) 2009-08-26

Family

ID=37637754

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200800141A ZA200800141B (en) 2005-07-08 2006-07-06 Power transmission system, apparatus and method with communication

Country Status (11)

Country Link
US (1) US20070010295A1 (xx)
EP (1) EP1905162A2 (xx)
JP (1) JP2009500999A (xx)
KR (1) KR20080031391A (xx)
CN (1) CN101288236A (xx)
AU (1) AU2006269336A1 (xx)
CA (1) CA2614482A1 (xx)
MX (1) MX2007016362A (xx)
NO (1) NO20080684L (xx)
WO (1) WO2007008608A2 (xx)
ZA (1) ZA200800141B (xx)

Families Citing this family (160)

* 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
AU2006269374C1 (en) * 2005-07-12 2010-03-25 Massachusetts Institute Of Technology Wireless non-radiative energy transfer
US8447234B2 (en) * 2006-01-18 2013-05-21 Qualcomm Incorporated Method and system for powering an electronic device via a wireless link
US9130602B2 (en) * 2006-01-18 2015-09-08 Qualcomm Incorporated Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
DE102006025002A1 (de) * 2006-05-30 2007-12-06 Pat Gmbh Mobile oder stationäre Arbeitsvorrichtung mit teleskopierbaren Auslegerelementen, deren Position zueinander mittels RFID-Technik erfasst wird
US10149177B2 (en) * 2006-11-18 2018-12-04 Rfmicron, Inc. Wireless sensor including an RF signal circuit
US9143009B2 (en) * 2007-02-01 2015-09-22 The Chamberlain Group, Inc. Method and apparatus to facilitate providing power to remote peripheral devices for use with a movable barrier operator system
US9774086B2 (en) * 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods
WO2008112977A1 (en) * 2007-03-15 2008-09-18 Powercast Corporation Multiple frequency transmitter, receiver, and systems thereof
US20080290822A1 (en) * 2007-05-23 2008-11-27 Greene Charles E Item and method for wirelessly powering the item
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
US9124120B2 (en) * 2007-06-11 2015-09-01 Qualcomm Incorporated Wireless power system and proximity effects
US20090001930A1 (en) * 2007-06-29 2009-01-01 Nokia Corporation Electronic apparatus and associated methods
KR20130036071A (ko) * 2007-08-09 2013-04-09 퀄컴 인코포레이티드 높은 ｑ 팩터를 갖는 공진 안테나 시스템
US20090067198A1 (en) * 2007-08-29 2009-03-12 David Jeffrey Graham Contactless power supply
US8461817B2 (en) * 2007-09-11 2013-06-11 Powercast Corporation Method and apparatus for providing wireless power to a load device
CN101803109A (zh) 2007-09-13 2010-08-11 高通股份有限公司 最大化来自无线功率磁谐振器的功率产量
WO2009039113A1 (en) * 2007-09-17 2009-03-26 Nigel Power, Llc Transmitters and receivers for wireless energy transfer
WO2009039308A1 (en) * 2007-09-19 2009-03-26 Nigel Power, Llc Maximizing power yield from wireless power magnetic resonators
JP5362733B2 (ja) * 2007-10-11 2013-12-11 クゥアルコム・インコーポレイテッド 磁気機械システムを使用する無線電力転送
US8855554B2 (en) * 2008-03-05 2014-10-07 Qualcomm Incorporated Packaging and details of a wireless power device
US8629576B2 (en) * 2008-03-28 2014-01-14 Qualcomm Incorporated Tuning and gain control in electro-magnetic power systems
JP4572949B2 (ja) * 2008-04-08 2010-11-04 ソニー株式会社 無線通信装置、無線通信システム、無線通信方法及びプログラム
KR101589836B1 (ko) 2008-04-21 2016-01-28 퀄컴 인코포레이티드 근거리 효율적인 무선 전력 송신
US20090273242A1 (en) * 2008-05-05 2009-11-05 Nigelpower, Llc Wireless Delivery of power to a Fixed-Geometry power part
US20090299918A1 (en) * 2008-05-28 2009-12-03 Nigelpower, Llc Wireless delivery of power to a mobile powered device
US8024012B2 (en) * 2008-06-11 2011-09-20 International Business Machines Corporation Intelligent wireless power charging system
US20090322285A1 (en) * 2008-06-25 2009-12-31 Nokia Corporation Method and Apparatus for Wireless Charging Using a Multi-Band Antenna
US20110087907A1 (en) * 2008-06-25 2011-04-14 Iiro Kristian Jantunen Power saving method and apparatus
WO2013102901A1 (en) * 2012-01-05 2013-07-11 Powermat Technologies Ltd Integrated inductive power receiver and near field communicator
US8587155B2 (en) 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using repeater resonators
US8471410B2 (en) 2008-09-27 2013-06-25 Witricity Corporation Wireless energy transfer over distance using field shaping to improve the coupling factor
US8643326B2 (en) 2008-09-27 2014-02-04 Witricity Corporation Tunable wireless energy transfer systems
US8476788B2 (en) 2008-09-27 2013-07-02 Witricity Corporation Wireless energy transfer with high-Q resonators using field shaping to improve K
US9601261B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Wireless energy transfer using repeater resonators
US8587153B2 (en) 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using high Q resonators for lighting applications
US8901779B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with resonator arrays for medical applications
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
US8772973B2 (en) 2008-09-27 2014-07-08 Witricity Corporation Integrated resonator-shield structures
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
US8947186B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Wireless energy transfer resonator thermal management
US8928276B2 (en) 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications
US8963488B2 (en) 2008-09-27 2015-02-24 Witricity Corporation Position insensitive wireless charging
US9577436B2 (en) 2008-09-27 2017-02-21 Witricity Corporation Wireless energy transfer for implantable devices
US8461722B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape field and improve K
US8598743B2 (en) 2008-09-27 2013-12-03 Witricity Corporation Resonator arrays for wireless energy transfer
US8552592B2 (en) 2008-09-27 2013-10-08 Witricity Corporation Wireless energy transfer with feedback control for lighting applications
US8907531B2 (en) 2008-09-27 2014-12-09 Witricity Corporation Wireless energy transfer with variable size resonators for medical applications
US8410636B2 (en) 2008-09-27 2013-04-02 Witricity Corporation Low AC resistance conductor designs
US9246336B2 (en) 2008-09-27 2016-01-26 Witricity Corporation Resonator optimizations for wireless energy transfer
US8933594B2 (en) 2008-09-27 2015-01-13 Witricity Corporation Wireless energy transfer for vehicles
US9184595B2 (en) 2008-09-27 2015-11-10 Witricity Corporation Wireless energy transfer in lossy environments
US9318922B2 (en) 2008-09-27 2016-04-19 Witricity Corporation Mechanically removable wireless power vehicle seat assembly
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
US8324759B2 (en) 2008-09-27 2012-12-04 Witricity Corporation Wireless energy transfer using magnetic materials to shape field and reduce loss
US9035499B2 (en) 2008-09-27 2015-05-19 Witricity Corporation Wireless energy transfer for photovoltaic panels
US9065423B2 (en) 2008-09-27 2015-06-23 Witricity Corporation Wireless energy distribution system
US8946938B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Safety systems for wireless energy transfer in vehicle applications
US20110043049A1 (en) * 2008-09-27 2011-02-24 Aristeidis Karalis Wireless energy transfer with high-q resonators using field shaping to improve k
US8497601B2 (en) 2008-09-27 2013-07-30 Witricity Corporation Wireless energy transfer converters
US8461721B2 (en) * 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using object positioning for low loss
US8686598B2 (en) 2008-09-27 2014-04-01 Witricity Corporation Wireless energy transfer for supplying power and heat to a device
US20110074346A1 (en) * 2009-09-25 2011-03-31 Hall Katherine L Vehicle charger safety system and method
US8723366B2 (en) 2008-09-27 2014-05-13 Witricity Corporation Wireless energy transfer resonator enclosures
US8487480B1 (en) 2008-09-27 2013-07-16 Witricity Corporation Wireless energy transfer resonator kit
US9396867B2 (en) 2008-09-27 2016-07-19 Witricity Corporation Integrated resonator-shield structures
US8304935B2 (en) 2008-09-27 2012-11-06 Witricity Corporation Wireless energy transfer using field shaping to reduce loss
US9544683B2 (en) 2008-09-27 2017-01-10 Witricity Corporation Wirelessly powered audio devices
US8629578B2 (en) 2008-09-27 2014-01-14 Witricity Corporation Wireless energy transfer systems
US8466583B2 (en) 2008-09-27 2013-06-18 Witricity Corporation Tunable wireless energy transfer for outdoor lighting applications
US8400017B2 (en) 2008-09-27 2013-03-19 Witricity Corporation Wireless energy transfer for computer peripheral applications
US8692412B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Temperature compensation in a wireless transfer system
US8957549B2 (en) 2008-09-27 2015-02-17 Witricity Corporation Tunable wireless energy transfer for in-vehicle applications
US8482158B2 (en) 2008-09-27 2013-07-09 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
CN107026511A (zh) 2008-09-27 2017-08-08 韦特里西提公司 无线能量转移系统
US8441154B2 (en) 2008-09-27 2013-05-14 Witricity Corporation Multi-resonator wireless energy transfer for exterior lighting
US8569914B2 (en) 2008-09-27 2013-10-29 Witricity Corporation Wireless energy transfer using object positioning for improved k
US8912687B2 (en) 2008-09-27 2014-12-16 Witricity Corporation Secure wireless energy transfer for vehicle applications
US9601266B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Multiple connected resonators with a single electronic circuit
US8692410B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Wireless energy transfer with frequency hopping
US9744858B2 (en) 2008-09-27 2017-08-29 Witricity Corporation System for wireless energy distribution in a vehicle
US9105959B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Resonator enclosure
US8922066B2 (en) 2008-09-27 2014-12-30 Witricity Corporation Wireless energy transfer with multi resonator arrays for vehicle applications
US9601270B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Low AC resistance conductor designs
US8901778B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with variable size resonators for implanted medical devices
US8937408B2 (en) 2008-09-27 2015-01-20 Witricity Corporation Wireless energy transfer for medical applications
US9093853B2 (en) 2008-09-27 2015-07-28 Witricity Corporation Flexible resonator attachment
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
EP2345100B1 (en) 2008-10-01 2018-12-05 Massachusetts Institute of Technology Efficient near-field wireless energy transfer using adiabatic system variations
US8554136B2 (en) 2008-12-23 2013-10-08 Waveconnex, Inc. Tightly-coupled near-field communication-link connector-replacement chips
US8497658B2 (en) 2009-01-22 2013-07-30 Qualcomm Incorporated Adaptive power control for wireless charging of devices
US9257865B2 (en) 2009-01-22 2016-02-09 Techtronic Power Tools Technology Limited Wireless power distribution system and method
US9602167B2 (en) * 2012-03-28 2017-03-21 Triune Systems, LLC Remote energy transfer system
US10854378B2 (en) 2009-02-23 2020-12-01 Triune Ip Llc Wireless power transmittal
US20100253156A1 (en) * 2009-04-07 2010-10-07 Jeffrey Iott Sensor device powered through rf harvesting
JP2011120319A (ja) * 2009-11-30 2011-06-16 National Institute Of Information & Communication Technology ２次元通信システム
US8879995B2 (en) * 2009-12-23 2014-11-04 Viconics Electronics Inc. Wireless power transmission using phased array antennae
US9472939B1 (en) * 2010-01-05 2016-10-18 Amazon Technologies, Inc. Remote display
JP5463932B2 (ja) 2010-01-26 2014-04-09 ソニー株式会社 情報処理装置、情報処理方法および情報処理システム
KR101672736B1 (ko) * 2010-05-14 2016-11-04 삼성전자주식회사 이동체를 이용한 전력 및 데이터 전송 장치 및 방법
GB201013590D0 (en) * 2010-08-13 2010-09-29 Chintala Sandeep K Wireless power
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
JP5789790B2 (ja) * 2010-09-10 2015-10-07 パナソニックＩｐマネジメント株式会社 送電装置および無線電力伝送システム
US9379780B2 (en) * 2010-12-16 2016-06-28 Qualcomm Incorporated Wireless energy transfer and continuous radio station signal coexistence
KR101615082B1 (ko) 2011-03-24 2016-04-29 키사, 아이엔씨. 전자기 통신의 집적회로
US9244500B2 (en) * 2011-05-23 2016-01-26 Intel Corporation System integration supporting completely wireless peripheral applications
JP5854640B2 (ja) * 2011-05-25 2016-02-09 キヤノン株式会社 電子機器、受電方法及びプログラム
US8811526B2 (en) 2011-05-31 2014-08-19 Keyssa, Inc. Delta modulated low power EHF communication link
US8897700B2 (en) 2011-06-15 2014-11-25 Keyssa, Inc. Distance measurement using EHF signals
US9948145B2 (en) 2011-07-08 2018-04-17 Witricity Corporation Wireless power transfer for a seat-vest-helmet system
ITTO20110694A1 (it) 2011-07-28 2011-10-27 Torino Politecnico Sistema di infomobilita' e/o diagnostica autoalimentato e dispositivo harvester perfezionato di alimentazione di tale sistema
EP2764604B1 (en) 2011-08-04 2018-07-04 WiTricity Corporation Tunable wireless power architectures
ES2558182T3 (es) 2011-09-09 2016-02-02 Witricity Corporation Detección de objetos extraños en sistemas de transferencia de energía inalámbricos
US20130062966A1 (en) 2011-09-12 2013-03-14 Witricity Corporation Reconfigurable control architectures and algorithms for electric vehicle wireless energy transfer systems
US9318257B2 (en) 2011-10-18 2016-04-19 Witricity Corporation Wireless energy transfer for packaging
WO2013059802A1 (en) 2011-10-21 2013-04-25 Waveconnex, Inc. Contactless signal splicing
JP2015502729A (ja) 2011-11-04 2015-01-22 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モデリングツール
US9306635B2 (en) 2012-01-26 2016-04-05 Witricity Corporation Wireless energy transfer with reduced fields
CN104254958B (zh) 2012-02-09 2018-06-08 胡玛沃克斯公司 能量收集系统
JP5847651B2 (ja) * 2012-06-01 2016-01-27 株式会社東芝 受電装置および送受電システム
US9343922B2 (en) 2012-06-27 2016-05-17 Witricity Corporation Wireless energy transfer for rechargeable batteries
US9287607B2 (en) 2012-07-31 2016-03-15 Witricity Corporation Resonator fine tuning
WO2014026089A1 (en) 2012-08-10 2014-02-13 Waveconnex, Inc. Dielectric coupling systems for ehf communications
US10033225B2 (en) 2012-09-07 2018-07-24 Solace Power Inc. Wireless electric field power transmission system, transmitter and receiver therefor and method of wirelessly transferring power
EP2896135B1 (en) 2012-09-14 2019-08-14 Keyssa, Inc. Wireless connections with virtual hysteresis
US9595378B2 (en) 2012-09-19 2017-03-14 Witricity Corporation Resonator enclosure
US9404954B2 (en) 2012-10-19 2016-08-02 Witricity Corporation Foreign object detection in wireless energy transfer 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
WO2014100058A1 (en) 2012-12-17 2014-06-26 Waveconnex, Inc. Modular electronics
KR102028112B1 (ko) 2013-01-14 2019-10-04 삼성전자주식회사 상호 공진을 이용하는 전력 전송 및 데이터 송수신 장치, 상호 공진을 이용하는 전력 수신 및 데이터 송수신 장치 및 이의 방법
KR101886739B1 (ko) 2013-03-15 2018-08-09 키사, 아이엔씨. 극고주파 통신 칩
KR20150132459A (ko) 2013-03-15 2015-11-25 키사, 아이엔씨. Ehf 보안 통신 장치
US9601267B2 (en) 2013-07-03 2017-03-21 Qualcomm Incorporated Wireless power transmitter with a plurality of magnetic oscillators
US9857821B2 (en) 2013-08-14 2018-01-02 Witricity Corporation Wireless power transfer frequency adjustment
US9780573B2 (en) 2014-02-03 2017-10-03 Witricity Corporation Wirelessly charged battery system
WO2015123614A2 (en) 2014-02-14 2015-08-20 Witricity Corporation Object detection for wireless energy transfer systems
US9842687B2 (en) 2014-04-17 2017-12-12 Witricity Corporation Wireless power transfer systems with shaped magnetic components
WO2015161035A1 (en) 2014-04-17 2015-10-22 Witricity Corporation Wireless power transfer systems with shield openings
US9837860B2 (en) 2014-05-05 2017-12-05 Witricity Corporation Wireless power transmission systems for elevators
US10018744B2 (en) 2014-05-07 2018-07-10 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9954375B2 (en) 2014-06-20 2018-04-24 Witricity Corporation Wireless power transfer systems for surfaces
CN107258046B (zh) 2014-07-08 2020-07-17 无线电力公司 无线电力传送系统中的谐振器均衡
US10574091B2 (en) 2014-07-08 2020-02-25 Witricity Corporation Enclosures for high power wireless power transfer systems
SG11201701617QA (en) 2014-09-05 2017-03-30 Solace Power Inc Wireless electric field power transfer system, method, transmitter and receiver therefor
US9843217B2 (en) 2015-01-05 2017-12-12 Witricity Corporation Wireless energy transfer for wearables
WO2017062647A1 (en) 2015-10-06 2017-04-13 Witricity Corporation Rfid tag and transponder detection in wireless energy transfer systems
WO2017066322A2 (en) 2015-10-14 2017-04-20 Witricity Corporation Phase and amplitude detection in wireless energy transfer systems
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
US10075019B2 (en) 2015-11-20 2018-09-11 Witricity Corporation Voltage source isolation in wireless power transfer systems
CN105375652B (zh) * 2015-11-27 2019-01-15 中国轻工业南宁设计工程有限公司 一种无线脉冲供电启动的通讯系统
US10263473B2 (en) 2016-02-02 2019-04-16 Witricity Corporation Controlling wireless power transfer systems
US10063104B2 (en) 2016-02-08 2018-08-28 Witricity Corporation PWM capacitor control
CN106376011B (zh) * 2016-08-25 2019-06-04 电子科技大学 一种数能一体化通信网络的最大化上行吞吐量方法
GB201618442D0 (en) * 2016-11-01 2016-12-14 Imp Innovations Ltd A method for designing signal waveforms
EP3646434A1 (en) 2017-06-29 2020-05-06 Witricity Corporation Protection and control of wireless power systems
KR101974143B1 (ko) 2017-10-16 2019-08-23 한국철도기술연구원 전력을 수확하는 센서단말 및 이를 이용하는 전력 수확 시스템
WO2020040756A1 (en) * 2018-08-22 2020-02-27 Halliburton Energy Services, Inc. Wireless data and power transfer for downhole tools

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085114A (en) * 1997-02-06 2000-07-04 At&T Wireless Systems Inc. Remote wireless unit having reduced power operating mode
US6211799B1 (en) * 1997-11-06 2001-04-03 Massachusetts Institute Of Technology Method and apparatus for transbody transmission of power and information
US6480699B1 (en) * 1998-08-28 2002-11-12 Woodtoga Holdings Company Stand-alone device for transmitting a wireless signal containing data from a memory or a sensor
US6289237B1 (en) * 1998-12-22 2001-09-11 University Of Pittsburgh Of The Commonwealth System Of Higher Education Apparatus for energizing a remote station and related method
US6615074B2 (en) * 1998-12-22 2003-09-02 University Of Pittsburgh Of The Commonwealth System Of Higher Education Apparatus for energizing a remote station and related method
US6563319B1 (en) * 1999-04-19 2003-05-13 Credence Technologies, Inc. Electrostatic discharges and transient signals monitoring system and method
US6882128B1 (en) * 2000-09-27 2005-04-19 Science Applications International Corporation Method and system for energy reclamation and reuse
EP1339312B1 (en) * 2000-10-10 2006-01-04 Microchips, Inc. Microchip reservoir devices using wireless transmission of power and data
AU2003224401A1 (en) * 2002-05-16 2003-12-02 Dan Raphaeli Method and system for distance determination of rf tags
US7373133B2 (en) * 2002-09-18 2008-05-13 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Recharging method and apparatus
US7283053B2 (en) * 2003-01-27 2007-10-16 University Of Pittsburgh - Of The Commonwealth System Of Higher Education RFID radio frequency identification or property monitoring method and associated apparatus
US20050280508A1 (en) * 2004-02-24 2005-12-22 Jim Mravca System and method for controlling range of successful interrogation by RFID interrogation device
US7307529B2 (en) * 2004-12-17 2007-12-11 Impinj, Inc. RFID tags with electronic fuses for storing component configuration data
US7154396B2 (en) * 2004-12-30 2006-12-26 Nokia Corporation Ultra wideband radio frequency identification techniques
US7589616B2 (en) * 2005-01-20 2009-09-15 Avaya Inc. Mobile devices including RFID tag readers
US7429984B2 (en) * 2005-02-04 2008-09-30 Philip Morris Usa Inc. Display management system
US7525436B2 (en) * 2005-04-21 2009-04-28 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Methods and apparatus for reducing power consumption of an active transponder
US20070008130A1 (en) * 2005-06-21 2007-01-11 Nortel Networks Limited Telecommunications device using RFID data for device function execution

Also Published As

Publication number Publication date
AU2006269336A1 (en) 2007-01-18
MX2007016362A (es) 2008-03-07
CA2614482A1 (en) 2007-01-18
WO2007008608A3 (en) 2007-06-28
KR20080031391A (ko) 2008-04-08
JP2009500999A (ja) 2009-01-08
EP1905162A2 (en) 2008-04-02
CN101288236A (zh) 2008-10-15
US20070010295A1 (en) 2007-01-11
NO20080684L (no) 2008-02-06
WO2007008608A2 (en) 2007-01-18

Similar Documents

Publication Publication Date Title
ZA200800141B (en) Power transmission system, apparatus and method with communication
GB2411556B (en) Communications system, method and device
HK1097123A1 (en) Communication system, communication apparatus and method
EP2190139A4 (en) RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION DEVICE
EP1898542A4 (en) TRANSMISSION DEVICE AND METHOD, AND RECEIVING DEVICE AND METHOD
EP1816666A4 (en) COMMUNICATION DEVICE USING THE MULTI-CARRIER TRANSMISSION METHOD AND COMMUNICATION SYSTEM
PL3337113T3 (pl) Urządzenie do transmisji radiowej oraz sposób transmisji radiowej
TWI369100B (en) Communications methods, system and apparatus
EP1811700A4 (en) COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
EP1950900A4 (en) TRANSMITTER, COMMUNICATION SYSTEM AND TRANSMISSION METHOD
EP1976167A4 (en) TRANSMISSION, RECEPTION DEVICE AND COMMUNICATION PROCESS
HK1144864A1 (en) Transmission apparatus, reception apparatus, communication system, transmission method, and reception method
EP2051411A4 (en) DEVICE, SYSTEM AND METHOD FOR QUANTUM COMMUNICATION
EP1865643A4 (en) TRANSMISSION APPARATUS AND METHOD, APPARATUS AND METHOD FOR RECEIVING
HK1169232A1 (zh) 用於無線通信系統的多樣傳輸時間間隔的方法和設備
EP2068510A4 (en) COMMUNICATION SYSTEM, COMMUNICATION DEVICE AND COMMUNICATION PROCESS
EP2136475A4 (en) COMMUNICATION SYSTEM, TRANSMISSION DEVICE, RECEIVING DEVICE, AND COMMUNICATION METHOD
EP1641163A4 (en) TRANSMISSION METHOD, TRANSMISSION DEVICE AND COMMUNICATION SYSTEMS
EP1989829A4 (en) COMMUNICATION DEVICE, METHOD AND SYSTEM
EP2201548A4 (en) COMMUNICATION DEVICE, SYSTEM AND METHOD
EP1841112A4 (en) METHOD OF TRANSMISSION AND TRANSMISSION APPARATUS IN AN OFDM-CDMA COMMUNICATION SYSTEM
EP1895674A4 (en) SYSTEM AND METHOD FOR COMMUNICATION ON ENERGY TRANSPORT LINE
EP1949639A4 (en) COMMUNICATION SYSTEM AND METHOD
IL191643A0 (en) Communication method, communication system and communication device
EP1990954A4 (en) TRANSMISSION DEVICE, WIRELESS COMMUNICATION SYSTEM, AND TRANSMISSION METHOD