WO2005041381A8 - Charging device - Google Patents

Charging device

Info

Publication number
WO2005041381A8
WO2005041381A8 PCT/IB2003/004761 IB0304761W WO2005041381A8 WO 2005041381 A8 WO2005041381 A8 WO 2005041381A8 IB 0304761 W IB0304761 W IB 0304761W WO 2005041381 A8 WO2005041381 A8 WO 2005041381A8
Authority
WO
WIPO (PCT)
Prior art keywords
charging device
induction coil
induction
battery
extending
Prior art date
Application number
PCT/IB2003/004761
Other languages
French (fr)
Other versions
WO2005041381A1 (en
Inventor
Matti Naskali
Tetsuya Yamamoto
Original Assignee
Nokia Corp
Nokia Inc
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
Priority to US09/894,883 priority Critical patent/US7263388B2/en
Application filed by Nokia Corp, Nokia Inc filed Critical Nokia Corp
Priority to KR1020067010403A priority patent/KR100852750B1/en
Priority to CNB2003801106075A priority patent/CN100420119C/en
Priority to PCT/IB2003/004761 priority patent/WO2005041381A1/en
Priority to AU2003278410A priority patent/AU2003278410A1/en
Priority to US10/694,638 priority patent/US7180265B2/en
Priority to EP03769716A priority patent/EP1680850A1/en
Publication of WO2005041381A1 publication Critical patent/WO2005041381A1/en
Publication of WO2005041381A8 publication Critical patent/WO2005041381A8/en

Links

Classifications

    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • 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
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/20—The network being internal to a load
    • H02J2310/22—The load being a portable electronic device

Abstract

A charging device (16) including a battery (38); a first induction coil (26) coupled to the battery (38); and an induction core (30) extending through the first induction coil (26). The induction core (30) has a portion (28) which extends in an outward direction from the charging device and is adapted to removably couple with a second induction coil (40) of a portable electronic device (18) by extending into the second induction coil (40).
PCT/IB2003/004761 2001-06-29 2003-10-27 Charging device WO2005041381A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US09/894,883 US7263388B2 (en) 2001-06-29 2001-06-29 Charging system for portable equipment
KR1020067010403A KR100852750B1 (en) 2003-10-27 2003-10-27 Charging device
CNB2003801106075A CN100420119C (en) 2003-10-27 2003-10-27 Charging device
PCT/IB2003/004761 WO2005041381A1 (en) 2003-10-27 2003-10-27 Charging device
AU2003278410A AU2003278410A1 (en) 2003-10-27 2003-10-27 Charging device
US10/694,638 US7180265B2 (en) 2001-06-29 2003-10-27 Charging device with an induction coil
EP03769716A EP1680850A1 (en) 2003-10-27 2003-10-27 Charging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2003/004761 WO2005041381A1 (en) 2003-10-27 2003-10-27 Charging device

Publications (2)

Publication Number Publication Date
WO2005041381A1 WO2005041381A1 (en) 2005-05-06
WO2005041381A8 true WO2005041381A8 (en) 2006-06-22

Family

ID=34509320

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/004761 WO2005041381A1 (en) 2001-06-29 2003-10-27 Charging device

Country Status (6)

Country Link
US (2) US7263388B2 (en)
EP (1) EP1680850A1 (en)
KR (1) KR100852750B1 (en)
CN (1) CN100420119C (en)
AU (1) AU2003278410A1 (en)
WO (1) WO2005041381A1 (en)

Families Citing this family (157)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7126450B2 (en) * 1999-06-21 2006-10-24 Access Business Group International Llc Inductively powered apparatus
US7263388B2 (en) * 2001-06-29 2007-08-28 Nokia Corporation Charging system for portable equipment
JP2003219001A (en) * 2002-01-17 2003-07-31 Toshiba Corp Mobile electronic device and charger for the mobile electronic device
WO2003091746A1 (en) * 2002-04-24 2003-11-06 Marconi Intellectual Property (Us) Inc Rechargeable interrogation reader device and method
EP1547222B1 (en) * 2002-06-10 2018-10-03 City University of Hong Kong Planar inductive battery charger
US8917057B2 (en) 2002-06-10 2014-12-23 City University Of Hong Kong Battery charging system
GB2393860B (en) * 2002-09-27 2006-02-15 Zap Wireless Technologies Ltd Improvements relating to retention of rechargeable devices
US10575376B2 (en) 2004-02-25 2020-02-25 Lynk Labs, Inc. AC light emitting diode and AC LED drive methods and apparatus
WO2011143510A1 (en) 2010-05-12 2011-11-17 Lynk Labs, Inc. Led lighting system
US10499465B2 (en) 2004-02-25 2019-12-03 Lynk Labs, Inc. High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same
EP1610439A1 (en) * 2004-06-25 2005-12-28 Nokia Corporation Power transferring system
US7408324B2 (en) * 2004-10-27 2008-08-05 Access Business Group International Llc Implement rack and system for energizing implements
CA2511051A1 (en) * 2005-06-28 2006-12-29 Roger J. Soar Contactless battery charging apparel
US9438984B1 (en) 2005-08-29 2016-09-06 William F. Ryann Wearable electronic pieces and organizer
US7566984B2 (en) * 2005-09-13 2009-07-28 Nissan Technical Center North America, Inc. Vehicle cabin power transfer arrangement
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
US8447234B2 (en) 2006-01-18 2013-05-21 Qualcomm Incorporated Method and system for powering an electronic device via a wireless link
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
US8169185B2 (en) 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
US7948208B2 (en) 2006-06-01 2011-05-24 Mojo Mobility, Inc. Power source, charging system, and inductive receiver for mobile devices
US11329511B2 (en) 2006-06-01 2022-05-10 Mojo Mobility Inc. Power source, charging system, and inductive receiver for mobile devices
DE102006039808B4 (en) * 2006-08-25 2013-05-29 Johnson Controls Interiors Gmbh & Co. Kg Device for a vehicle for the inductive transmission of energy with a primary coil
US7683572B2 (en) * 2006-11-10 2010-03-23 Sanyo Electric Co., Ltd. Battery charging cradle and mobile electronic device
US7830113B2 (en) * 2006-11-28 2010-11-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, communication system, and method of charging the semiconductor device
CA2676799C (en) 2007-01-29 2016-07-12 Powermat Ltd. Pinless power coupling
KR101061646B1 (en) * 2007-02-20 2011-09-01 세이코 엡슨 가부시키가이샤 Transmission Control Units, Transmission Units, Electronic Devices and Solid State Power Transmission Systems
JP2008211951A (en) * 2007-02-28 2008-09-11 Brother Ind Ltd Non contact type charger and non contact type charging apparatus
US9774086B2 (en) * 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods
US8378522B2 (en) 2007-03-02 2013-02-19 Qualcomm, Incorporated Maximizing power yield from wireless power magnetic resonators
AU2008227850A1 (en) 2007-03-22 2008-09-25 Powermat Technologies Ltd. Signal transfer system
US7728551B2 (en) * 2007-04-26 2010-06-01 Visteon Global Technologies, Inc. Wireless power transfer system
US9124120B2 (en) 2007-06-11 2015-09-01 Qualcomm Incorporated Wireless power system and proximity effects
US7830114B2 (en) * 2007-06-14 2010-11-09 Visteon Global Technologies, Inc. Flex circuit interface for wireless charging
US8193764B2 (en) * 2007-08-08 2012-06-05 Jay Marketing Associates, Inc. Wireless charging of electronic devices
KR20100057632A (en) * 2007-08-09 2010-05-31 퀄컴 인코포레이티드 Increasing the q factor of a resonator
EP2201641A1 (en) * 2007-09-17 2010-06-30 Qualcomm Incorporated Transmitters and receivers for wireless energy transfer
EP2201581A4 (en) 2007-09-25 2014-01-15 Powermat Technologies Ltd Inductive power transmission platform
US10068701B2 (en) 2007-09-25 2018-09-04 Powermat Technologies Ltd. Adjustable inductive power transmission platform
US11317495B2 (en) 2007-10-06 2022-04-26 Lynk Labs, Inc. LED circuits and assemblies
US11297705B2 (en) 2007-10-06 2022-04-05 Lynk Labs, Inc. Multi-voltage and multi-brightness LED lighting devices and methods of using same
KR20100082348A (en) * 2007-10-09 2010-07-16 파우워매트 엘티디. Inductive receivers for electrical devices
US8283812B2 (en) * 2007-10-09 2012-10-09 Powermat Technologies, Ltd. Inductive power providing system having moving outlets
EP2208279A4 (en) * 2007-10-11 2016-11-30 Qualcomm Inc Wireless power transfer using magneto mechanical systems
US8193769B2 (en) * 2007-10-18 2012-06-05 Powermat Technologies, Ltd Inductively chargeable audio devices
US7973513B2 (en) * 2007-10-31 2011-07-05 Sony Ericsson Mobile Communications Ab Systems and methods for ubiquitous charging
US8536737B2 (en) * 2007-11-19 2013-09-17 Powermat Technologies, Ltd. System for inductive power provision in wet environments
US8633616B2 (en) * 2007-12-21 2014-01-21 Cynetic Designs Ltd. Modular pocket with inductive power and data
US8791600B2 (en) * 2007-12-21 2014-07-29 Roger J. Soar Vehicle seat inductive charger and data transmitter
US9126514B2 (en) 2007-12-21 2015-09-08 Cynetic Designs Ltd Vehicle seat inductive charger and data transmitter
US9472971B2 (en) 2007-12-21 2016-10-18 Cynetic Designs Ltd. Wireless inductive charging of weapon system energy source
US8294300B2 (en) * 2008-01-14 2012-10-23 Qualcomm Incorporated Wireless powering and charging station
US8193768B2 (en) * 2008-02-28 2012-06-05 Jason S. Hallett Contactless charging system for musical instruments
US9331750B2 (en) 2008-03-17 2016-05-03 Powermat Technologies Ltd. Wireless power receiver and host control interface thereof
KR20100130215A (en) 2008-03-17 2010-12-10 파우워매트 엘티디. Inductive transmission system
US9337902B2 (en) 2008-03-17 2016-05-10 Powermat Technologies Ltd. System and method for providing wireless power transfer functionality to an electrical device
US9960640B2 (en) 2008-03-17 2018-05-01 Powermat Technologies Ltd. System and method for regulating inductive power transmission
US9960642B2 (en) 2008-03-17 2018-05-01 Powermat Technologies Ltd. Embedded interface for wireless power transfer to electrical devices
US8629576B2 (en) * 2008-03-28 2014-01-14 Qualcomm Incorporated Tuning and gain control in electro-magnetic power systems
US8320143B2 (en) * 2008-04-15 2012-11-27 Powermat Technologies, Ltd. Bridge synchronous rectifier
US7456606B1 (en) 2008-04-23 2008-11-25 International Business Machines Corporation Battery label with wireless battery charging circuit
JP4519180B2 (en) * 2008-04-24 2010-08-04 三洋電機株式会社 Charging stand, portable device and charging stand, and battery pack and charging stand
US20110050164A1 (en) 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
US20090278493A1 (en) * 2008-05-10 2009-11-12 Alden Ray M Intra-package battery charging apparatus and process for distributed products
DE102009019994B4 (en) * 2008-05-19 2020-08-13 Airbus Operations Gmbh Airplane with hybrid transmitters for contactless energy and data transmission
US20090299918A1 (en) * 2008-05-28 2009-12-03 Nigelpower, Llc Wireless delivery of power to a mobile powered device
JP2012507978A (en) * 2008-06-02 2012-03-29 パワーマット テクノロジーズ リミテッド Equipment with a power outlet
US8188619B2 (en) 2008-07-02 2012-05-29 Powermat Technologies Ltd Non resonant inductive power transmission system and method
US8981598B2 (en) 2008-07-02 2015-03-17 Powermat Technologies Ltd. Energy efficient inductive power transmission system and method
JP2012507737A (en) * 2008-07-08 2012-03-29 パワーマット テクノロジーズ リミテッド Display device
WO2010035256A2 (en) * 2008-09-23 2010-04-01 Powermat Ltd. Combined antenna and inductive power receiver
JP5432283B2 (en) 2008-12-12 2014-03-05 ハンリム ポステック カンパニー リミテッド Jig for manufacturing contactless power receiver and receiver core
US20100244768A1 (en) * 2009-03-31 2010-09-30 Lear Corporation Automotive fob system
US8061864B2 (en) * 2009-05-12 2011-11-22 Kimball International, Inc. Furniture with wireless power
US9124308B2 (en) 2009-05-12 2015-09-01 Kimball International, Inc. Furniture with wireless power
US20100308187A1 (en) * 2009-06-04 2010-12-09 Pi-Fen Lin Integrated magnetic device and a magnetic board thereof
US8655272B2 (en) * 2009-07-07 2014-02-18 Nokia Corporation Wireless charging coil filtering
USD611898S1 (en) 2009-07-17 2010-03-16 Lin Wei Yang Induction charger
USD611900S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
USD611899S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
US20110057606A1 (en) * 2009-09-04 2011-03-10 Nokia Corpation Safety feature for wireless charger
US20110080136A1 (en) * 2009-10-01 2011-04-07 Mou-Ming Ma Power adaptor with backup battery charging function for portable computer
US8174233B2 (en) 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8237402B2 (en) 2009-10-08 2012-08-07 Etymotic Research, Inc. Magnetically coupled battery charging system
US8022775B2 (en) 2009-10-08 2011-09-20 Etymotic Research, Inc. Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency
US8460816B2 (en) 2009-10-08 2013-06-11 Etymotic Research, Inc. Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies
US8174234B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
EP2489110B1 (en) * 2009-10-13 2016-11-09 Cynetic Designs Ltd An inductively coupled power and data transmission system
DE102009053584A1 (en) 2009-11-17 2011-05-19 Airbus Operations Gmbh Carrier system for receiving containers in a vehicle and use of a carrier system in an aircraft
US8427101B2 (en) * 2009-11-18 2013-04-23 Nokia Corporation Wireless energy repeater
US9047744B2 (en) * 2010-03-12 2015-06-02 Nokia Corporation Strap for portable device with light indicator
TWM393916U (en) * 2010-05-31 2010-12-01 ming-xiang Ye Wireless charger for vehicle
EP2577835A4 (en) * 2010-06-03 2016-01-06 Powerkiss Oy An arrangement for a charger
US8890470B2 (en) 2010-06-11 2014-11-18 Mojo Mobility, Inc. System for wireless power transfer that supports interoperability, and multi-pole magnets for use therewith
CN101951035A (en) * 2010-09-08 2011-01-19 四川东林科技有限公司 Wireless radio frequency charging device and mobile phone and computer having same
US8981714B2 (en) * 2010-09-15 2015-03-17 Toyoda Gosei Co. Ltd. Storage tray with charging
US8277246B2 (en) 2010-12-01 2012-10-02 Nokia Corporation Battery terminal adapter
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
US10115520B2 (en) 2011-01-18 2018-10-30 Mojo Mobility, Inc. Systems and method for wireless power transfer
US11342777B2 (en) 2011-01-18 2022-05-24 Mojo Mobility, Inc. Powering and/or charging with more than one protocol
US9356659B2 (en) * 2011-01-18 2016-05-31 Mojo Mobility, Inc. Chargers and methods for wireless power transfer
US20140239809A1 (en) 2011-08-18 2014-08-28 Lynk Labs, Inc. Devices and systems having ac led circuits and methods of driving the same
JP5906456B2 (en) 2011-09-15 2016-04-20 パナソニックＩｐマネジメント株式会社 Contactless power supply system and repeater
EP2582005A1 (en) * 2011-10-14 2013-04-17 Research In Motion Limited Clip-on charging system with variable charging rates
US8786251B2 (en) 2011-10-14 2014-07-22 Blackberry Limited Clip-on charging system with variable charging rates
TWM424739U (en) * 2011-11-04 2012-03-11 Tennrich Int Corp Placing structure improvement of electronic device
WO2013082609A1 (en) 2011-12-02 2013-06-06 Lynk Labs, Inc. Color temperature controlled and low thd led lighting devices and systems and methods of driving the same
US9537324B2 (en) 2011-12-14 2017-01-03 Fleetwood Group, Inc. Audience response system with batteryless response units
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
JP5315445B1 (en) * 2012-03-27 2013-10-16 シャープ株式会社 Display device, non-contact power supply system including the display device, and television receiver including the display device
KR20150037904A (en) * 2012-07-06 2015-04-08 젠썸 인코포레이티드 Systems and methods for cooling inductive charging assemblies
US9559544B2 (en) 2013-03-15 2017-01-31 Jay Marketing Associates, Inc. Wireless interrogation and wireless charging of electronic devices
US9667092B2 (en) 2013-03-20 2017-05-30 Halo International SEZC Ltd. Power charging kit with wireless and direct charging connectivity
US9318915B2 (en) * 2013-03-20 2016-04-19 Halo2Cloud Llc Portable power charger with wireless and direct charging connectivity
US20170364679A1 (en) 2016-06-17 2017-12-21 Hewlett Packard Enterprise Development Lp Instrumented versions of executable files
TWI483620B (en) * 2013-04-08 2015-05-01 Acer Inc Charging method, charge control system and electronic device having the same
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
US9472339B2 (en) 2013-05-01 2016-10-18 Delphi Technologies, Inc. Wireless power transfer system transducers having interchangeable source resonator and capture resonator
US9601267B2 (en) 2013-07-03 2017-03-21 Qualcomm Incorporated Wireless power transmitter with a plurality of magnetic oscillators
TWI524861B (en) * 2013-11-14 2016-03-11 仁寶電腦工業股份有限公司 Assembled wearable electronic device
US9805864B2 (en) 2014-04-04 2017-10-31 Apple Inc. Inductive spring system
US10062492B2 (en) 2014-04-18 2018-08-28 Apple Inc. Induction coil having a conductive winding formed on a surface of a molded substrate
US9819211B2 (en) 2014-06-26 2017-11-14 Nissan North America, Inc. Wireless charging assembly for a vehicle
US9780600B2 (en) * 2014-06-27 2017-10-03 Superior Communications, Inc. Method and apparatus for wirelessly recharging batteries
US20160064137A1 (en) 2014-09-02 2016-03-03 Apple Inc. Capacitively balanced inductive charging coil
CN104223612A (en) * 2014-09-04 2014-12-24 小米科技有限责任公司 Intelligent bracelet and method for charging intelligent bracelet
US20160094078A1 (en) 2014-09-29 2016-03-31 Apple Inc. Inductive coupling assembly for an electronic device
US10404089B2 (en) 2014-09-29 2019-09-03 Apple Inc. Inductive charging between electronic devices
US9713877B2 (en) 2014-11-12 2017-07-25 Medline Industries, Inc. Clipper head with drag reduction
USD779123S1 (en) 2014-11-12 2017-02-14 Medline Industries, Inc. Clipper head
US10110018B2 (en) 2014-12-23 2018-10-23 Intel Corporation Wireless power repeating
US20160181851A1 (en) * 2014-12-23 2016-06-23 Intel Corporation Wireless power transmitting coil disposed around a protruding magnetic component
PL411674A1 (en) * 2015-03-20 2016-09-26 Heart Spółka Z Ograniczoną Odpowiedzialnością Device for monitoring perceptible pain
US20160352133A1 (en) 2015-05-26 2016-12-01 Intel Corporation Wireless power transmitting coil disposed at an input device
EP3317940A4 (en) * 2015-07-01 2019-02-27 Hcl Designs, Llc Convenience charger and combination
US10420175B2 (en) 2015-09-25 2019-09-17 Intel Corporation Wireless warmers
JP2017085239A (en) 2015-10-23 2017-05-18 株式会社東芝 Inductive coupling system and communication system
US9866044B1 (en) * 2015-12-08 2018-01-09 Paulette Bell Combined vehicle and standard electrical outlet charger
WO2017099771A1 (en) * 2015-12-10 2017-06-15 Intel Corporation Enclosure to recharge smart-charging clothing
USD794871S1 (en) 2016-01-15 2017-08-15 Medline Industries, Inc. Clipper
USD795497S1 (en) 2016-01-15 2017-08-22 Medline Industries, Inc. Clipper
CN105552525A (en) * 2016-02-23 2016-05-04 珠海格力电器股份有限公司 Electronic equipment and electronic equipment assembly
US10797504B2 (en) 2016-05-19 2020-10-06 Motorola Solutions, Inc. System, method and device for wireless power transfer
USD802215S1 (en) 2016-06-10 2017-11-07 Medline Industries, Inc. Clipper head
USD802217S1 (en) 2016-06-10 2017-11-07 Medline Industries, Inc. Clipper head
USD802216S1 (en) 2016-06-10 2017-11-07 Medline Industries, Inc. Clipper head
USD802214S1 (en) 2016-06-10 2017-11-07 Medline Industries, Inc. Clipper head
US20190296574A1 (en) * 2016-06-30 2019-09-26 Intel Corporation Computing system with external wireless charging coil
US10271764B2 (en) 2016-09-02 2019-04-30 Elwha Llc Intraluminal devices with deployable elements
US10283952B2 (en) 2017-06-22 2019-05-07 Bretford Manufacturing, Inc. Rapidly deployable floor power system
US11079077B2 (en) 2017-08-31 2021-08-03 Lynk Labs, Inc. LED lighting system and installation methods
US11527913B2 (en) * 2017-11-22 2022-12-13 Fouring Co., Ltd Wireless charging device for portable terminal
WO2020072965A1 (en) * 2018-10-04 2020-04-09 Tzumi Electronics LLC Wireless charging gripping apparatus for handheld device
US11444485B2 (en) 2019-02-05 2022-09-13 Mojo Mobility, Inc. Inductive charging system with charging electronics physically separated from charging coil
FR3102384B1 (en) * 2019-10-24 2021-10-15 Renault Georges Ets Industrial device for recharging an electromechanical tool when it is attached to a support
US11303143B2 (en) 2020-02-12 2022-04-12 Annex Products Pty Ltd Wireless charging mount for handheld electronic devices

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684941A (en) 1971-07-16 1972-08-15 Addressograph Multigraph Portable battery powered eraser and support therefor
US3938018A (en) * 1974-09-16 1976-02-10 Dahl Ernest A Induction charging system
JPS60171006A (en) * 1984-02-15 1985-09-04 松下電工株式会社 Hair setting device
FR2578126B1 (en) * 1985-02-26 1992-01-03 Lecheviller Jean Pierre TELEPHONE APPARATUS WITH FIXED TERMINAL AND MOBILE HANDSET
US5151643A (en) 1991-03-04 1992-09-29 Motorola, Inc. Integral hang-up and battery charging apparatus
KR950004749B1 (en) * 1991-10-25 1995-05-06 삼성전자주식회사 Non-contact digital power transmitting system of cordless-phone
US5327065A (en) * 1992-01-22 1994-07-05 Hughes Aircraft Company Hand-held inductive charger having concentric windings
JP3409145B2 (en) * 1993-07-26 2003-05-26 任天堂株式会社 Small electrical equipment
US5434493A (en) * 1993-10-25 1995-07-18 Hughes Aircraft Company Fixed core inductive charger
US5536979A (en) * 1994-06-30 1996-07-16 Mceachern; Alexander Charger for hand-held rechargeable electric apparatus with switch for reduced magnetic field
JP2671809B2 (en) 1994-06-30 1997-11-05 日本電気株式会社 Non-contact charging device
US5680028A (en) * 1994-06-30 1997-10-21 Mceachern; Alexander Charger for hand-held rechargeable electric apparatus with reduced magnetic field
US5678207A (en) * 1995-04-28 1997-10-14 Motorola, Inc. Radio/Microphone battery charging assembly
US5592066A (en) 1995-11-20 1997-01-07 Fan; Eagle Mobile phone recharger
DE69735586D1 (en) * 1996-05-03 2006-05-18 Auckland Uniservices Ltd INDUCTIVE POWERED BATTERY CHARGER
JPH1023677A (en) * 1996-07-03 1998-01-23 Uniden Corp Non-contact charging device, charger, cordless device and non-contact charger
JPH1092673A (en) * 1996-07-26 1998-04-10 Tdk Corp Non-contact power transmission device
FR2765409A1 (en) 1997-06-26 1999-01-01 Philips Electronics Nv DEVICE WITH RETRACTABLE CONTACTS
US5959433A (en) 1997-08-22 1999-09-28 Centurion Intl., Inc. Universal inductive battery charger system
DE19836401A1 (en) 1997-09-19 2000-02-17 Salcomp Oy Salo Device for charging accumulators
DE29816725U1 (en) 1998-09-17 1999-01-14 Chao Wen Chung Charging device for mobile phones
CN2385460Y (en) * 1999-07-16 2000-06-28 许海海 Automatic charger for battary
JP2001258227A (en) * 2000-01-06 2001-09-21 Seiko Epson Corp Power generation equipment, clocking device and electronic equipment provided therewith, and adjusting method for cogging torque of power generation equipment
US6184651B1 (en) 2000-03-20 2001-02-06 Motorola, Inc. Contactless battery charger with wireless control link
US7263388B2 (en) * 2001-06-29 2007-08-28 Nokia Corporation Charging system for portable equipment

Also Published As

Publication number Publication date
US7263388B2 (en) 2007-08-28
KR100852750B1 (en) 2008-08-18
CN100420119C (en) 2008-09-17
KR20060096151A (en) 2006-09-07
CN1860656A (en) 2006-11-08
US7180265B2 (en) 2007-02-20
US20040145343A1 (en) 2004-07-29
US20030003971A1 (en) 2003-01-02
WO2005041381A1 (en) 2005-05-06
AU2003278410A8 (en) 2005-05-11
AU2003278410A1 (en) 2005-05-11
EP1680850A1 (en) 2006-07-19

Similar Documents

Publication Publication Date Title
WO2005041381A8 (en) Charging device
AU2001290558A1 (en) Portable electronic device with enhanced battery life and cooling
WO2007019806A8 (en) Auxiliary winding for improved performance of a planar inductive charging platform
CA2552785A1 (en) Battery charger for portable devices and related methods
TW200746587A (en) Power receiver, electronic apparatus using the same and non-contact charger
EP1315266A3 (en) Battery charger
GB0425967D0 (en) Collapsible rechargeable battery assembly with integral connector
GB0226893D0 (en) Planar inductive battery charger
WO2003107294A3 (en) Battery with integrated tracking device
JP2005521368A5 (en)
EP1130736A3 (en) Battery charging device
AU2002217812A1 (en) Adaptive battery charging based on battery condition
WO2007079105A3 (en) Methods and devices for battery hot swapping
AU2002364588A1 (en) A portable electronic device charger and a method for using the same
WO2007081360A3 (en) Electronic disabling device having adjustable output pulse power
WO2001082394A3 (en) Charger assembly
AU2001237758A1 (en) Portable electronic signal light with power self-generator
AU2002329088A1 (en) Battery pack equipped with detachable rechargeable battery and portable electronic device equipped with the battery pack
EP1276220A3 (en) Power supply with pyroelectric capacitor
WO2006014922A3 (en) Portable electronic device and method of operation therefore
CN2932889Y (en) Contactless chargeable wired and wireless microphone
CN201918783U (en) Emergency charger for mobile phone batteries
GB2399984B (en) Augmenting the battery life of a portable electronic device
CN205029414U (en) Grip circle treasured that charges
CN209217752U (en) Onboard wireless charger

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200380110607.5

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003769716

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020067010403

Country of ref document: KR

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 18/2005 ADD "(72) INVENTORS: NASKALI, MATTI, HIGASHI-TAMAGAWA, SETAGAYA-KU, TOKYO 158-0084 (JP); YAMAMOTO, TETSUYA, 167-54, NAGANUMA-CHO, INAGE-KU, CHIBA-SHI, CHIBA-KEN 263-005 (JP). "

WWP Wipo information: published in national office

Ref document number: 2003769716

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP