MY166603A - Comunication across an inductive link with a dynamic load - Google Patents

Comunication across an inductive link with a dynamic load

Info

Publication number
MY166603A
MY166603A MYPI2011003100A MYPI2011003100A MY166603A MY 166603 A MY166603 A MY 166603A MY PI2011003100 A MYPI2011003100 A MY PI2011003100A MY PI2011003100 A MYPI2011003100 A MY PI2011003100A MY 166603 A MY166603 A MY 166603A
Authority
MY
Malaysia
Prior art keywords
remote device
comunication
dynamic load
communication load
inductive link
Prior art date
Application number
MYPI2011003100A
Other languages
English (en)
Inventor
David W Baarman
Joshua K Schwannecke
Scott A Mollema
Matthew J Norconk
Original Assignee
Philips Ip Ventures B V
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 Philips Ip Ventures B V filed Critical Philips Ip Ventures B V
Publication of MY166603A publication Critical patent/MY166603A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06K19/0712—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 triggering distinct operating modes or functions dependent on the strength of an energy or interrogation field in the proximity of the record carrier
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • 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
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • 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
    • 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
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/45—Transponders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Selective Calling Equipment (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
MYPI2011003100A 2009-01-06 2010-01-05 Comunication across an inductive link with a dynamic load MY166603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14284209P 2009-01-06 2009-01-06

Publications (1)

Publication Number Publication Date
MY166603A true MY166603A (en) 2018-07-17

Family

ID=41716659

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011003100A MY166603A (en) 2009-01-06 2010-01-05 Comunication across an inductive link with a dynamic load

Country Status (12)

Country Link
US (1) US8450877B2 (https=)
EP (1) EP2374193A1 (https=)
JP (1) JP5540016B2 (https=)
KR (1) KR101737132B1 (https=)
CN (1) CN102273040B (https=)
AU (1) AU2010203796A1 (https=)
CA (1) CA2748370A1 (https=)
MY (1) MY166603A (https=)
NZ (1) NZ593772A (https=)
RU (1) RU2011132942A (https=)
TW (1) TWI473378B (https=)
WO (1) WO2010080737A1 (https=)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8169185B2 (en) 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
US11201500B2 (en) 2006-01-31 2021-12-14 Mojo Mobility, Inc. Efficiencies and flexibilities in inductive (wireless) charging
US7952322B2 (en) 2006-01-31 2011-05-31 Mojo Mobility, Inc. Inductive power source and charging system
US11329511B2 (en) 2006-06-01 2022-05-10 Mojo Mobility Inc. Power source, charging system, and inductive receiver for mobile devices
US7948208B2 (en) 2006-06-01 2011-05-24 Mojo Mobility, Inc. Power source, charging system, and inductive receiver for mobile devices
WO2009049320A1 (en) 2007-10-12 2009-04-16 Earlens Corporation Multifunction system and method for integrated hearing and communiction with noise cancellation and feedback management
AT506138B1 (de) * 2007-11-22 2009-11-15 Fronius Int Gmbh Verfahren zur erkennung der betätigung eines bedienelements einer bedienfront und bedienfront mit zumindest einem bedienelement
US20110050164A1 (en) 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
WO2009155358A1 (en) 2008-06-17 2009-12-23 Earlens Corporation Optical electro-mechanical hearing devices with separate power and signal components
DK3509324T3 (da) 2008-09-22 2023-10-02 Earlens Corp Balancerede armaturindretninger og fremgangsmåder til at høre
KR101065335B1 (ko) * 2009-04-30 2011-09-16 주식회사 하이닉스반도체 Ｒｆｉｄ 태그
KR102033306B1 (ko) * 2009-07-13 2019-10-17 코닌클리케 필립스 엔.브이. 유도 전력 전송
US8841881B2 (en) 2010-06-02 2014-09-23 Bryan Marc Failing Energy transfer with vehicles
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
DE102010061471A1 (de) 2010-12-22 2012-06-28 Dr. Hahn Gmbh & Co. Kg Verfahren und Vorrichtung zur kontaktlosen Übertragung von elektrischer Energie zwischen einer Wand und einem an dieser Wand befestigten Flügel
US9106269B2 (en) 2010-12-08 2015-08-11 Access Business Group International Llc System and method for providing communications in a wireless power supply
WO2012088187A2 (en) 2010-12-20 2012-06-28 SoundBeam LLC Anatomically customized ear canal hearing apparatus
TW201234735A (en) * 2010-12-27 2012-08-16 Nec Tokin Corp Electronic device, module and system
US11342777B2 (en) 2011-01-18 2022-05-24 Mojo Mobility, Inc. Powering and/or charging with more than one protocol
US10115520B2 (en) 2011-01-18 2018-10-30 Mojo Mobility, Inc. Systems and method for wireless power transfer
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
US10141770B2 (en) 2011-01-18 2018-11-27 Mojo Mobility, Inc. Powering and/or charging with a plurality of protocols
US10056944B2 (en) 2011-02-01 2018-08-21 Fu Da Tong Technology Co., Ltd. Data determination method for supplying-end module of induction type power supply system and related supplying-end module
KR101965796B1 (ko) 2011-02-07 2019-04-04 필립스 아이피 벤쳐스 비.브이. 무선 전력 전송 시스템에서의 통신 제공 시스템 및 방법
WO2012129273A1 (en) * 2011-03-22 2012-09-27 Access Business Group International Llc System and method for improved control in wireless power supply systems
JP2013005699A (ja) * 2011-06-22 2013-01-07 Panasonic Corp 非接触式給電装置
WO2013013235A2 (en) * 2011-07-21 2013-01-24 Witricity Corporation Wireless power component selection
US9384373B2 (en) * 2011-10-26 2016-07-05 Qualcomm Incorporated Adaptive signal scaling in NFC transceivers
TWI442669B (zh) * 2011-11-17 2014-06-21 緯創資通股份有限公司 可傳送資料之無線充電系統及資料傳送方法
KR101829257B1 (ko) 2011-11-29 2018-03-30 삼성전자주식회사 셀 분할에 기초한 무선 전력 전송 시스템
KR101848931B1 (ko) * 2011-12-15 2018-04-16 삼성전자주식회사 무선 충전 장치 및 방법
US9847675B2 (en) 2011-12-16 2017-12-19 Semiconductor Energy Laboratory Co., Ltd. Power receiving device and power feeding system
TWI565248B (zh) 2012-01-08 2017-01-01 通路實業集團國際公司 多數感應系統間之干擾緩解
EP2629436A1 (en) * 2012-02-14 2013-08-21 ST-Ericsson SA Detection of change in generated magnetic field due to tag-loading
RU2621720C2 (ru) * 2012-03-15 2017-06-07 Филипс Лайтинг Холдинг Б.В. Шунтирующее устройство в системе управления освещением без нейтрального провода
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
US20130271069A1 (en) 2012-03-21 2013-10-17 Mojo Mobility, Inc. Systems and methods for wireless power transfer
US8934836B2 (en) * 2012-06-28 2015-01-13 Broadcom Corporation NFC device with PLL controlled active load modulation
EP2680455B1 (en) * 2012-06-29 2014-08-13 Nxp B.V. Transponder
KR101930805B1 (ko) 2012-07-10 2018-12-20 삼성전자주식회사 무선 전력 수신 장치 및 방법
US9467008B2 (en) * 2012-07-28 2016-10-11 WIPQTUS Inc. Input power appraisal based wireless power system
CN105229895A (zh) * 2012-10-11 2016-01-06 鲍尔马特技术有限公司 感应功率传输系统和用于同时传输数字消息的方法
GB2511478B (en) 2012-12-14 2015-04-15 Alexsava Holdings Ltd Inductive power transfer system
US8989660B2 (en) * 2013-01-03 2015-03-24 Qualcomm Incorporated Multiple hardware interrupt functionality on near-field communication (NFC)
CN104038458B (zh) 2013-03-05 2019-01-25 恩智浦美国有限公司 Bask解调器和用于解调bask调制信号的方法
TWI500233B (zh) * 2013-03-13 2015-09-11 Asustek Comp Inc 無線充電裝置
JP6376201B2 (ja) * 2013-04-08 2018-08-22 ソニー株式会社 非接触給電方法
JP6040899B2 (ja) 2013-04-08 2016-12-07 ソニー株式会社 電子機器および給電システム
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
US9369001B2 (en) * 2013-05-16 2016-06-14 Delphi Technologies, Inc. Magnetic field detection apparatus for a wireless power transfer system
US20140355298A1 (en) * 2013-05-31 2014-12-04 3M Innovative Properties Company Adhesive lightguide with resonant circuit
EP3008794B1 (en) * 2013-06-05 2020-01-01 Samsung Electronics Co., Ltd Method of generating load variation for detecting wireless power receiving unit in wireless charging, and wireless power receiving unit
US20150091523A1 (en) * 2013-10-02 2015-04-02 Mediatek Singapore Pte. Ltd. Wireless charger system that has variable power / adaptive load modulation
US10298064B2 (en) 2014-02-24 2019-05-21 Sony Corporation Power receiving unit, power feeding control method, and feed system
US9716861B1 (en) 2014-03-07 2017-07-25 Steelcase Inc. Method and system for facilitating collaboration sessions
US10664772B1 (en) 2014-03-07 2020-05-26 Steelcase Inc. Method and system for facilitating collaboration sessions
US10034103B2 (en) 2014-03-18 2018-07-24 Earlens Corporation High fidelity and reduced feedback contact hearing apparatus and methods
US9955318B1 (en) 2014-06-05 2018-04-24 Steelcase Inc. Space guidance and management system and method
US9766079B1 (en) 2014-10-03 2017-09-19 Steelcase Inc. Method and system for locating resources and communicating within an enterprise
US9380682B2 (en) 2014-06-05 2016-06-28 Steelcase Inc. Environment optimization for space based on presence and activities
US10614694B1 (en) 2014-06-06 2020-04-07 Steelcase Inc. Powered furniture assembly
US10433646B1 (en) 2014-06-06 2019-10-08 Steelcaase Inc. Microclimate control systems and methods
US11744376B2 (en) 2014-06-06 2023-09-05 Steelcase Inc. Microclimate control systems and methods
CN104092315B (zh) * 2014-07-04 2015-12-09 吉林大学 移动终端无线供电系统
EP3169396B1 (en) 2014-07-14 2021-04-21 Earlens Corporation Sliding bias and peak limiting for optical hearing devices
US9852388B1 (en) 2014-10-03 2017-12-26 Steelcase, Inc. Method and system for locating resources and communicating within an enterprise
US9924276B2 (en) 2014-11-26 2018-03-20 Earlens Corporation Adjustable venting for hearing instruments
US10733371B1 (en) 2015-06-02 2020-08-04 Steelcase Inc. Template based content preparation system for use with a plurality of space types
WO2016195514A1 (en) * 2015-06-03 2016-12-08 Powerbyproxi Limited Inductive power receiver
US20170047781A1 (en) * 2015-08-12 2017-02-16 Qualcomm Incorporated Method and apparatus for in-band signaling using parasitic resistances
EP3355801B1 (en) 2015-10-02 2021-05-19 Earlens Corporation Drug delivery customized ear canal apparatus
US10492010B2 (en) 2015-12-30 2019-11-26 Earlens Corporations Damping in contact hearing systems
US10306381B2 (en) 2015-12-30 2019-05-28 Earlens Corporation Charging protocol for rechargable hearing systems
US11350226B2 (en) 2015-12-30 2022-05-31 Earlens Corporation Charging protocol for rechargeable hearing systems
US9921726B1 (en) 2016-06-03 2018-03-20 Steelcase Inc. Smart workstation method and system
US20180077504A1 (en) * 2016-09-09 2018-03-15 Earlens Corporation Contact hearing systems, apparatus and methods
WO2018093733A1 (en) 2016-11-15 2018-05-24 Earlens Corporation Improved impression procedure
US10264213B1 (en) 2016-12-15 2019-04-16 Steelcase Inc. Content amplification system and method
WO2019173470A1 (en) 2018-03-07 2019-09-12 Earlens Corporation Contact hearing device and retention structure materials
WO2019199680A1 (en) 2018-04-09 2019-10-17 Earlens Corporation Dynamic filter
US11444485B2 (en) 2019-02-05 2022-09-13 Mojo Mobility, Inc. Inductive charging system with charging electronics physically separated from charging coil
DE102020109640A1 (de) * 2019-04-11 2020-10-15 Apple Inc. Drahtloses leistungssystem mit in-band-kommunikationen
US10998776B2 (en) 2019-04-11 2021-05-04 Apple Inc. Wireless power system with in-band communications
US11394242B2 (en) * 2019-09-12 2022-07-19 Spark Connected LLC Wireless power transfer in-band communication circuit and method
US12118178B1 (en) 2020-04-08 2024-10-15 Steelcase Inc. Wayfinding services method and apparatus
TWI769446B (zh) * 2020-04-14 2022-07-01 陳順珍 複數免電池無線供電系統
US11984739B1 (en) 2020-07-31 2024-05-14 Steelcase Inc. Remote power systems, apparatus and methods
EP4220893A4 (en) * 2020-10-28 2024-07-31 Aeterlink Corp. Power reception device and power transmission device based on wireless power supply method
US12500451B2 (en) 2021-05-20 2025-12-16 Spark Connected LLC Wireless power transmitter and receiver
US12562600B2 (en) 2021-07-20 2026-02-24 Spark Connected LLC Foreign object detection testing for wireless chargers
EP4443700A1 (en) * 2023-04-03 2024-10-09 E.G.O. Elektro-Gerätebau GmbH Method of operating an apparatus for wirelessly transmitting electrical power in the direction of an electrical consumer and system
US12431739B1 (en) * 2024-06-17 2025-09-30 Stmicroelectronics International N.V. Wireless power transmitter and associated method

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3068745B2 (ja) * 1994-05-27 2000-07-24 ローム株式会社 高周波タグおよびこれを利用した情報交換システム
US1941108A (en) 1928-12-24 1933-12-26 Ig Farbenindustrie Ag Production of vinyl ethers
NL8601021A (nl) * 1986-04-22 1987-11-16 Nedap Nv Programmeerbare responder.
GB2197107B (en) 1986-11-03 1990-12-12 Mars Inc Data-storing devices
AT395224B (de) * 1990-08-23 1992-10-27 Mikron Ges Fuer Integrierte Mi Kontaktloses, induktives datenuebertragungssystem
JPH0528330A (ja) * 1991-07-24 1993-02-05 Mitsubishi Electric Corp 非接触型可搬担体及びその初期化方法
NL9101590A (nl) * 1991-09-20 1993-04-16 Ericsson Radio Systems Bv Stelsel voor het laden van een oplaadbare accu van een draagbare eenheid in een rek.
US5541604A (en) * 1993-09-03 1996-07-30 Texas Instruments Deutschland Gmbh Transponders, Interrogators, systems and methods for elimination of interrogator synchronization requirement
SG54559A1 (en) * 1996-09-13 1998-11-16 Hitachi Ltd Power transmission system ic card and information communication system using ic card
JPH10285087A (ja) * 1997-04-10 1998-10-23 Omron Corp データキャリア及び識別システム
US6164532A (en) 1997-05-15 2000-12-26 Hitachi, Ltd. Power transmission system, power transmission/communication system and reader and/or writer
JP3940939B2 (ja) * 1997-09-08 2007-07-04 吉川アールエフシステム株式会社 データキャリア
DE19837675A1 (de) 1998-08-19 2000-02-24 Nokia Technology Gmbh Ladevorrichtung für Akkumulatoren in einem mobilen elektrischen Gerät mit induktiver Energieübertragung
TW522583B (en) 1999-03-18 2003-03-01 Seiko Epson Corp Electronic machine and control method thereof
FR2792130B1 (fr) * 1999-04-07 2001-11-16 St Microelectronics Sa Transpondeur electromagnetique a fonctionnement en couplage tres proche
US6825620B2 (en) 1999-06-21 2004-11-30 Access Business Group International Llc Inductively coupled ballast circuit
US7212414B2 (en) 1999-06-21 2007-05-01 Access Business Group International, Llc Adaptive inductive power supply
US7522878B2 (en) * 1999-06-21 2009-04-21 Access Business Group International Llc Adaptive inductive power supply with communication
JP2003508959A (ja) * 1999-08-31 2003-03-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 振幅変調器
JP4230768B2 (ja) * 2000-11-20 2009-02-25 エヌエックスピー ビー ヴィ 非接触通信用に設計されている、当該データキャリアの主温度を検出する検出手段を持つデータキャリア
DE60228636D1 (de) * 2001-11-21 2008-10-09 Mineral Lassen Llc Zusammenschaltung drahtloser Kommunikationsvorrichtungen
FR2835946A1 (fr) * 2002-02-11 2003-08-15 St Microelectronics Sa Transpondeur electromagnetique a code programmable
NZ522464A (en) * 2002-11-07 2005-06-24 Auckland Uniservices Ltd Control of power drawn by loads supplied by inductive power transfer systems using pick-up means and switch means
JP2005173862A (ja) * 2003-12-10 2005-06-30 Toshiba Corp 非接触式ｉｃカード
US7375493B2 (en) * 2003-12-12 2008-05-20 Microsoft Corporation Inductive battery charger
EP1751834B1 (en) * 2004-05-11 2009-12-02 Access Business Group International LLC Controlling inductive power transfer systems
JP4039398B2 (ja) * 2004-06-25 2008-01-30 ソニー株式会社 無線通信システム、クレードル装置、並びに携帯型機器
FR2892212A1 (fr) * 2005-10-17 2007-04-20 St Microelectronics Sa Lecteur nfc ayant un mode de fonctionnement passif a faible consommation electrique
KR20070076071A (ko) * 2006-01-17 2007-07-24 삼성전자주식회사 비접촉식 카드 그리고 비접촉식 카드시스템
JP4355711B2 (ja) * 2006-04-20 2009-11-04 フェリカネットワークス株式会社 情報処理端末，ｉｃカード，携帯型通信装置，無線通信方法，およびプログラム
US20090011706A1 (en) * 2006-05-23 2009-01-08 Innovision Research & Technology Plc Near field RF communicators and near field communications-enabled devices
DE102006035582B4 (de) * 2006-07-31 2012-11-22 Texas Instruments Deutschland Gmbh Schwingungserhaltungskreis für Halbduplextransponder
US8004235B2 (en) * 2006-09-29 2011-08-23 Access Business Group International Llc System and method for inductively charging a battery
JP4803012B2 (ja) * 2006-12-08 2011-10-26 ソニー株式会社 通信装置および情報機器、並びに通信方法
JP4413236B2 (ja) * 2007-02-16 2010-02-10 セイコーエプソン株式会社 受電制御装置、送電制御装置、無接点電力伝送システム、受電装置、送電装置および電子機器
KR100999770B1 (ko) * 2007-02-20 2010-12-08 세이코 엡슨 가부시키가이샤 송전 제어 장치, 송전 장치, 전자 기기 및 무접점 전력전송 시스템
JP4930093B2 (ja) * 2007-02-21 2012-05-09 セイコーエプソン株式会社 送電制御装置、受電制御装置、無接点電力伝送システム、送電装置、受電装置および電子機器
EP3975372B1 (en) 2007-03-22 2024-01-31 Powermat Technologies Ltd. Efficiency monitor for inductive power transmission
US7825625B2 (en) 2007-06-29 2010-11-02 Intel Corporation Wireless charging device with reflected power communication
JP2009027781A (ja) * 2007-07-17 2009-02-05 Seiko Epson Corp 受電制御装置、受電装置、無接点電力伝送システム、充電制御装置、バッテリ装置および電子機器
JP4561796B2 (ja) * 2007-08-31 2010-10-13 ソニー株式会社 受電装置、および電力伝送システム
US20110050164A1 (en) * 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
US8929957B2 (en) 2008-11-21 2015-01-06 Qualcomm Incorporated Reduced jamming between receivers and wireless power transmitters
US9318897B2 (en) * 2009-07-21 2016-04-19 Texas Instruments Incorporated Reducing corruption of communication in a wireless power transmission system

Also Published As

Publication number Publication date
US8450877B2 (en) 2013-05-28
EP2374193A1 (en) 2011-10-12
US20100171369A1 (en) 2010-07-08
WO2010080737A1 (en) 2010-07-15
TWI473378B (zh) 2015-02-11
NZ593772A (en) 2013-09-27
JP2012514896A (ja) 2012-06-28
AU2010203796A1 (en) 2011-07-21
JP5540016B2 (ja) 2014-07-02
KR20110107839A (ko) 2011-10-04
KR101737132B1 (ko) 2017-05-29
RU2011132942A (ru) 2013-02-20
CN102273040A (zh) 2011-12-07
CN102273040B (zh) 2015-06-03
CA2748370A1 (en) 2010-07-15
TW201108546A (en) 2011-03-01

Similar Documents

Publication Publication Date Title
MY166603A (en) Comunication across an inductive link with a dynamic load
EP2637317A3 (en) Wireless power transmitter, wireless power receiver, and method of wirelessly receiving power
WO2010093973A3 (en) Wireless power for chargeable and charging devices
PH12018500974A1 (en) Smart security device and system
WO2017084920A3 (en) Module for powering an electronic smoking device portion
EP2822141A3 (en) Wireless power transmitter and method of wireless power transmission
WO2011037429A3 (ko) 아릴 고리가 축합된 복소환 5원자고리 유도체를 가지는 화합물 및 이를 이용한 유기전기소자, 그 단말
TW201129938A (en) Personal mapping system
IN2014CN02489A (https=)
WO2014028660A3 (en) Wireless communication network improved robustness for control of industrial equipment in harsh environments
WO2014028656A3 (en) Wireless communication network for control of industrial equipment in harsh environments
GB2525805A (en) Wireless communications capable power distribution unit and techniques for communicating therewith
WO2014144563A3 (en) Wireless networking-enabled personal identification system
EP2499717A4 (en) Load impedance decision device, wireless power transmission device, and wireless power transmission method
WO2012070823A3 (ko) 무선 통신 시스템에서 하향링크 측정 방법 및 장치
WO2014071427A3 (de) Verfahren und vorrichtung zur datenübertragung über eine lastleitung und beleuchtungssystem
WO2011063058A3 (en) Selective wireless power transfer
EP2930648A3 (en) Optimization of wireless power devices
MX2011011471A (es) Interruptor de transferencia automatico que responde a mensajes de comunicaciones en serie y sistema de energia que incluyendo al mismo.
WO2012088423A3 (en) On-die radio frequency directional coupler
MX346381B (es) Dispositivo de control multimodal.
WO2010143151A3 (en) Circuit arrangement and method for inductive energy transfer
MX2011011587A (es) Montaje de union con opcion de ajuste.
GB201306054D0 (en) Light fixture remote controlling system
WO2008033270A3 (en) Programmable constant power foldback