WO2003105311A1 - Bidirectional wireless power trasmission system - Google Patents
Bidirectional wireless power trasmission system Download PDFInfo
- Publication number
- WO2003105311A1 WO2003105311A1 PCT/GB2003/002475 GB0302475W WO03105311A1 WO 2003105311 A1 WO2003105311 A1 WO 2003105311A1 GB 0302475 W GB0302475 W GB 0302475W WO 03105311 A1 WO03105311 A1 WO 03105311A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- component
- power storage
- exchange
- devices
- Prior art date
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
- 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
- H02J50/20—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
- H02J50/30—Circuit arrangements or systems for wireless supply or distribution of electric power using light, e.g. lasers
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
Definitions
- a system comprising at least first and second devices, each device including a power storage component and a power exchange component, wherein the power exchange component of the first device is dynamically configurable so as selectively:
- a method of exchanging power between a first device and a second device each device including at least a power storage component and a power exchange component, wherein the power exchange component of each device is dynamically configurable so as selectively:
- FIGURE 2 shows the same portable device (A) with its power exchange component (2) now configured to transmit power from its power storage component (3).
- Portable device (B), configured as before, is receiving power from portable device (A).
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003274168A AU2003274168A1 (en) | 2002-06-07 | 2003-06-06 | Bidirectional wireless power trasmission system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0213023.5 | 2002-06-07 | ||
GBGB0213023.5A GB0213023D0 (en) | 2002-06-07 | 2002-06-07 | Improvements relating to charging of devices |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003105311A1 true WO2003105311A1 (en) | 2003-12-18 |
Family
ID=9938103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2003/002475 WO2003105311A1 (en) | 2002-06-07 | 2003-06-06 | Bidirectional wireless power trasmission system |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003274168A1 (en) |
GB (2) | GB0213023D0 (en) |
WO (1) | WO2003105311A1 (en) |
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2883428A1 (en) * | 2005-03-18 | 2006-09-22 | Michel Burri | Cell or battery recharging method for e.g. portable telephone, involves generating periodic signal by control block of charger via amplifier to excite LC series circuit to emit magnetic field, where circuit includes antenna and capacitance |
WO2007038023A1 (en) * | 2005-09-28 | 2007-04-05 | Motorola Inc. | Light pad charger for electronic devices |
US7508162B2 (en) | 2006-04-07 | 2009-03-24 | Nokia Corporation | Method and apparatus for providing electrical energy to a portable device from energy storage of another portable device |
WO2009037380A1 (en) * | 2007-09-18 | 2009-03-26 | Maija Itkonen | Energy transfer arrangement and method |
US7514899B2 (en) | 2005-11-18 | 2009-04-07 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Method and apparatus for optical wireless charging |
USD611900S1 (en) | 2009-07-31 | 2010-03-16 | Lin Wei Yang | Induction charger |
USD611898S1 (en) | 2009-07-17 | 2010-03-16 | Lin Wei Yang | Induction charger |
USD611899S1 (en) | 2009-07-31 | 2010-03-16 | Lin Wei Yang | Induction charger |
US20100148723A1 (en) * | 2008-09-02 | 2010-06-17 | Qualcomm Incorporated | Bidirectional wireless power transmission |
WO2011061388A1 (en) * | 2009-11-18 | 2011-05-26 | Nokia Corporation | Wireless energy repeater |
US8432070B2 (en) | 2008-08-25 | 2013-04-30 | Qualcomm Incorporated | Passive receivers for wireless power transmission |
US8532724B2 (en) | 2008-09-17 | 2013-09-10 | Qualcomm Incorporated | Transmitters for wireless power transmission |
US8594567B2 (en) | 2004-08-16 | 2013-11-26 | Giesecke & Devrient Gmbh | Controlled wireless charging of an accumulator in a chipcard |
US8655272B2 (en) | 2009-07-07 | 2014-02-18 | Nokia Corporation | Wireless charging coil filtering |
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 |
EP2512001A3 (en) * | 2011-04-14 | 2015-01-28 | Sony Corporation | Power control apparatus, power control method, and program in contactless power transmission |
US8947047B2 (en) | 2006-01-31 | 2015-02-03 | Mojo Mobility, Inc. | Efficiency and flexibility in inductive charging |
US9106083B2 (en) | 2011-01-18 | 2015-08-11 | Mojo Mobility, Inc. | Systems and method for positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system |
WO2016053633A1 (en) * | 2014-09-29 | 2016-04-07 | Apple Inc. | Inductive charging between electronic devices |
US9356659B2 (en) | 2011-01-18 | 2016-05-31 | Mojo Mobility, Inc. | Chargers and methods for wireless power transfer |
WO2016093821A1 (en) * | 2014-12-10 | 2016-06-16 | Hewlett-Packard Development Company, L.P. | Exchanging signals wirelessly between devices |
US9461501B2 (en) | 2006-06-01 | 2016-10-04 | Mojo Mobility, Inc. | Power source, charging system, and inductive receiver for mobile devices |
US9496732B2 (en) | 2011-01-18 | 2016-11-15 | Mojo Mobility, Inc. | Systems and methods for wireless power transfer |
US9577440B2 (en) | 2006-01-31 | 2017-02-21 | Mojo Mobility, Inc. | Inductive power source and charging system |
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 |
US9748774B2 (en) | 2012-09-07 | 2017-08-29 | Access Business Group International Llc | System and method for bidirectional wireless power transfer |
US9805864B2 (en) | 2014-04-04 | 2017-10-31 | Apple Inc. | Inductive spring system |
US20170331333A1 (en) * | 2009-03-31 | 2017-11-16 | Brendan Edward Clark | Wireless Energy Sharing Management |
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 |
US10062492B2 (en) | 2014-04-18 | 2018-08-28 | Apple Inc. | Induction coil having a conductive winding formed on a surface of a molded substrate |
US10115520B2 (en) | 2011-01-18 | 2018-10-30 | Mojo Mobility, Inc. | Systems and method for wireless power transfer |
US10420175B2 (en) | 2015-09-25 | 2019-09-17 | Intel Corporation | Wireless warmers |
US10873204B2 (en) | 2014-09-29 | 2020-12-22 | Apple Inc. | Inductive coupling assembly for an electronic device |
US10998121B2 (en) | 2014-09-02 | 2021-05-04 | Apple Inc. | Capacitively balanced inductive charging coil |
US11201500B2 (en) | 2006-01-31 | 2021-12-14 | Mojo Mobility, Inc. | Efficiencies and flexibilities in inductive (wireless) charging |
US11211975B2 (en) | 2008-05-07 | 2021-12-28 | Mojo Mobility, Inc. | Contextually aware charging of mobile devices |
US11329511B2 (en) | 2006-06-01 | 2022-05-10 | Mojo Mobility Inc. | Power source, charging system, and inductive receiver for mobile devices |
US11398747B2 (en) | 2011-01-18 | 2022-07-26 | Mojo Mobility, Inc. | Inductive powering and/or charging with more than one power level and/or frequency |
US11444485B2 (en) | 2019-02-05 | 2022-09-13 | Mojo Mobility, Inc. | Inductive charging system with charging electronics physically separated from charging coil |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7915858B2 (en) | 2007-10-30 | 2011-03-29 | City University Of Hong Kong | Localized charging, load identification and bi-directional communication methods for a planar inductive battery charging system |
US8228025B2 (en) | 2007-11-09 | 2012-07-24 | City University Of Hong Kong | Electronic control method for a planar inductive battery charging apparatus |
DE202014005389U1 (en) * | 2014-06-13 | 2014-08-11 | B.D.K. Gbr (Vertreten Durch Den Gesellschafter: Serdal Barutcu, 86399 Bobingen) | Charging device for mobile phones or tablet computers |
US9438315B2 (en) | 2014-07-03 | 2016-09-06 | ConvenientPower HK Ltd. | Wireless power adapter |
US10910879B2 (en) | 2018-06-11 | 2021-02-02 | Convenientpower Hk Limited | Passive wireless power adapter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5428961A (en) * | 1992-07-21 | 1995-07-04 | Sanyo Electric Co., Ltd. | Micromachines |
US5621913A (en) * | 1992-05-15 | 1997-04-15 | Micron Technology, Inc. | System with chip to chip communication |
DE19649682A1 (en) * | 1996-11-29 | 1998-06-04 | Schleifring & Apparatebau Gmbh | Device for contactless signal- and energy-transmission between mobile units |
US5982139A (en) * | 1997-05-09 | 1999-11-09 | Parise; Ronald J. | Remote charging system for a vehicle |
US6040680A (en) * | 1997-07-22 | 2000-03-21 | Sanyo Electric Co., Ltd. | Rechargeable battery pack and charging stand for charging the rechargeable battery pack by electromagnetic induction |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5982143A (en) * | 1996-08-27 | 1999-11-09 | The University Of Toledo | Battery equalization circuit with ramp converter and selective outputs |
AU3046297A (en) * | 1997-06-16 | 1999-01-04 | Yehuda Binder | Battery substitute pack |
DE10008600A1 (en) * | 2000-02-24 | 2001-09-06 | Siemens Ag | Mobile multi-equipment system has power supply and charging process for individual equipments achieved in partic. economical and user-friendly manner |
-
2002
- 2002-06-07 GB GBGB0213023.5A patent/GB0213023D0/en not_active Ceased
-
2003
- 2003-06-06 GB GB0313045A patent/GB2392024A/en not_active Withdrawn
- 2003-06-06 WO PCT/GB2003/002475 patent/WO2003105311A1/en not_active Application Discontinuation
- 2003-06-06 AU AU2003274168A patent/AU2003274168A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5621913A (en) * | 1992-05-15 | 1997-04-15 | Micron Technology, Inc. | System with chip to chip communication |
US5428961A (en) * | 1992-07-21 | 1995-07-04 | Sanyo Electric Co., Ltd. | Micromachines |
DE19649682A1 (en) * | 1996-11-29 | 1998-06-04 | Schleifring & Apparatebau Gmbh | Device for contactless signal- and energy-transmission between mobile units |
US5982139A (en) * | 1997-05-09 | 1999-11-09 | Parise; Ronald J. | Remote charging system for a vehicle |
US6040680A (en) * | 1997-07-22 | 2000-03-21 | Sanyo Electric Co., Ltd. | Rechargeable battery pack and charging stand for charging the rechargeable battery pack by electromagnetic induction |
Cited By (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8594567B2 (en) | 2004-08-16 | 2013-11-26 | Giesecke & Devrient Gmbh | Controlled wireless charging of an accumulator in a chipcard |
FR2883428A1 (en) * | 2005-03-18 | 2006-09-22 | Michel Burri | Cell or battery recharging method for e.g. portable telephone, involves generating periodic signal by control block of charger via amplifier to excite LC series circuit to emit magnetic field, where circuit includes antenna and capacitance |
WO2007038023A1 (en) * | 2005-09-28 | 2007-04-05 | Motorola Inc. | Light pad charger for electronic devices |
US7514899B2 (en) | 2005-11-18 | 2009-04-07 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Method and apparatus for optical wireless charging |
US11342792B2 (en) | 2006-01-31 | 2022-05-24 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
US9577440B2 (en) | 2006-01-31 | 2017-02-21 | Mojo Mobility, Inc. | Inductive power source and charging system |
US11201500B2 (en) | 2006-01-31 | 2021-12-14 | Mojo Mobility, Inc. | Efficiencies and flexibilities in inductive (wireless) charging |
US11316371B1 (en) | 2006-01-31 | 2022-04-26 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
US9793721B2 (en) | 2006-01-31 | 2017-10-17 | Mojo Mobility, Inc. | Distributed charging of mobile devices |
US11349315B2 (en) | 2006-01-31 | 2022-05-31 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
US11404909B2 (en) | 2006-01-31 | 2022-08-02 | Mojo Mobillity Inc. | Systems for inductive charging of portable devices that include a frequency-dependent shield for reduction of electromagnetic interference and heat during inductive charging |
US11411433B2 (en) | 2006-01-31 | 2022-08-09 | Mojo Mobility, Inc. | Multi-coil system for inductive charging of portable devices at different power levels |
US11462942B2 (en) | 2006-01-31 | 2022-10-04 | Mojo Mobility, Inc. | Efficiencies and method flexibilities in inductive (wireless) charging |
US8947047B2 (en) | 2006-01-31 | 2015-02-03 | Mojo Mobility, Inc. | Efficiency and flexibility in inductive charging |
US11569685B2 (en) | 2006-01-31 | 2023-01-31 | Mojo Mobility Inc. | System and method for inductive charging of portable devices |
US7508162B2 (en) | 2006-04-07 | 2009-03-24 | Nokia Corporation | Method and apparatus for providing electrical energy to a portable device from energy storage of another portable device |
US11329511B2 (en) | 2006-06-01 | 2022-05-10 | Mojo Mobility Inc. | Power source, charging system, and inductive receiver for mobile devices |
US11121580B2 (en) | 2006-06-01 | 2021-09-14 | Mojo Mobility, Inc. | Power source, charging system, and inductive receiver for mobile devices |
US9461501B2 (en) | 2006-06-01 | 2016-10-04 | Mojo Mobility, Inc. | Power source, charging system, and inductive receiver for mobile devices |
US11601017B2 (en) | 2006-06-01 | 2023-03-07 | Mojo Mobility Inc. | Power source, charging system, and inductive receiver for mobile devices |
WO2009037380A1 (en) * | 2007-09-18 | 2009-03-26 | Maija Itkonen | Energy transfer arrangement and method |
US8558410B2 (en) | 2007-09-18 | 2013-10-15 | Powerkiss Oy | Energy transfer arrangement and method |
US11211975B2 (en) | 2008-05-07 | 2021-12-28 | Mojo Mobility, Inc. | Contextually aware charging of mobile devices |
US11606119B2 (en) | 2008-05-07 | 2023-03-14 | Mojo Mobility Inc. | Metal layer for inductive power transfer |
US8432070B2 (en) | 2008-08-25 | 2013-04-30 | Qualcomm Incorporated | Passive receivers for wireless power transmission |
US8947041B2 (en) * | 2008-09-02 | 2015-02-03 | Qualcomm Incorporated | Bidirectional wireless power transmission |
US20100148723A1 (en) * | 2008-09-02 | 2010-06-17 | Qualcomm Incorporated | Bidirectional wireless power transmission |
US8532724B2 (en) | 2008-09-17 | 2013-09-10 | Qualcomm Incorporated | Transmitters for wireless power transmission |
US9425653B2 (en) | 2008-09-17 | 2016-08-23 | Qualcomm Incorporated | Transmitters for wireless power transmission |
US20170331333A1 (en) * | 2009-03-31 | 2017-11-16 | Brendan Edward Clark | Wireless Energy Sharing Management |
US11043852B2 (en) | 2009-03-31 | 2021-06-22 | Brendan Edward Clark | Methods and apparatuses using device components powered by wireless energy |
US10205350B2 (en) | 2009-03-31 | 2019-02-12 | Brendan Edward Clark | Methods and apparatuses using processors and memory powered by wireless energy |
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 |
USD611899S1 (en) | 2009-07-31 | 2010-03-16 | Lin Wei Yang | Induction charger |
USD611900S1 (en) | 2009-07-31 | 2010-03-16 | Lin Wei Yang | Induction charger |
WO2011061388A1 (en) * | 2009-11-18 | 2011-05-26 | Nokia Corporation | Wireless energy repeater |
US8427101B2 (en) | 2009-11-18 | 2013-04-23 | Nokia Corporation | Wireless energy repeater |
US8901881B2 (en) | 2010-06-11 | 2014-12-02 | Mojo Mobility, Inc. | Intelligent initiation of inductive charging process |
US11283306B2 (en) | 2010-06-11 | 2022-03-22 | Mojo Mobility, Inc. | Magnet with multiple opposing poles on a surface for use with magnetically sensitive components |
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 |
US8896264B2 (en) | 2010-06-11 | 2014-11-25 | Mojo Mobility, Inc. | Inductive charging with support for multiple charging protocols |
US11398747B2 (en) | 2011-01-18 | 2022-07-26 | Mojo Mobility, Inc. | Inductive powering and/or charging with more than one power level and/or frequency |
US9496732B2 (en) | 2011-01-18 | 2016-11-15 | Mojo Mobility, Inc. | Systems and methods for wireless power transfer |
US10115520B2 (en) | 2011-01-18 | 2018-10-30 | Mojo Mobility, Inc. | Systems and method for wireless power transfer |
US9106083B2 (en) | 2011-01-18 | 2015-08-11 | Mojo Mobility, Inc. | Systems and method for positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system |
US9112363B2 (en) | 2011-01-18 | 2015-08-18 | Mojo Mobility, Inc. | Intelligent charging of multiple electric or electronic devices with a multi-dimensional inductive charger |
US9112364B2 (en) | 2011-01-18 | 2015-08-18 | Mojo Mobility, Inc. | Multi-dimensional inductive charger and applications thereof |
US9112362B2 (en) | 2011-01-18 | 2015-08-18 | Mojo Mobility, Inc. | Methods for improved transfer efficiency in a multi-dimensional inductive charger |
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 |
US9356659B2 (en) | 2011-01-18 | 2016-05-31 | Mojo Mobility, Inc. | Chargers and methods for wireless power transfer |
EP2512001A3 (en) * | 2011-04-14 | 2015-01-28 | Sony Corporation | Power control apparatus, power control method, and program in contactless power transmission |
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 |
US9748774B2 (en) | 2012-09-07 | 2017-08-29 | Access Business Group International Llc | System and method for bidirectional wireless power transfer |
US10199877B2 (en) | 2012-09-07 | 2019-02-05 | Philips Ip Ventures B.V. | System and method for bidirectional wireless power transfer |
US11929202B2 (en) | 2013-04-12 | 2024-03-12 | Mojo Mobility Inc. | System and method for powering or charging receivers or devices having small surface areas or volumes |
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 |
US11292349B2 (en) | 2013-04-12 | 2022-04-05 | Mojo Mobility Inc. | System and method for powering or charging receivers or devices having small surface areas or volumes |
US11114886B2 (en) | 2013-04-12 | 2021-09-07 | Mojo Mobility, Inc. | Powering or charging small-volume or small-surface receivers or devices |
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 |
US10998121B2 (en) | 2014-09-02 | 2021-05-04 | Apple Inc. | Capacitively balanced inductive charging coil |
US10873204B2 (en) | 2014-09-29 | 2020-12-22 | Apple Inc. | Inductive coupling assembly for an electronic device |
US10886769B2 (en) | 2014-09-29 | 2021-01-05 | Apple Inc. | Inductive charging between electronic devices |
US10886771B2 (en) | 2014-09-29 | 2021-01-05 | Apple Inc. | Inductive charging between electronic devices |
US10505386B2 (en) | 2014-09-29 | 2019-12-10 | Apple Inc. | Inductive charging between electronic devices |
US10404089B2 (en) | 2014-09-29 | 2019-09-03 | Apple Inc. | Inductive charging between electronic devices |
WO2016053633A1 (en) * | 2014-09-29 | 2016-04-07 | Apple Inc. | Inductive charging between electronic devices |
US10103787B2 (en) | 2014-12-10 | 2018-10-16 | Hewlett-Packard Development Company, L.P. | Exchanging signals wirelessly between devices |
WO2016093821A1 (en) * | 2014-12-10 | 2016-06-16 | Hewlett-Packard Development Company, L.P. | Exchanging signals wirelessly between devices |
US10420175B2 (en) | 2015-09-25 | 2019-09-17 | Intel Corporation | Wireless warmers |
US11444485B2 (en) | 2019-02-05 | 2022-09-13 | Mojo Mobility, Inc. | Inductive charging system with charging electronics physically separated from charging coil |
US11811238B2 (en) | 2019-02-05 | 2023-11-07 | Mojo Mobility Inc. | Inductive charging system with charging electronics physically separated from charging coil |
Also Published As
Publication number | Publication date |
---|---|
GB2392024A (en) | 2004-02-18 |
GB0213023D0 (en) | 2002-07-17 |
GB0313045D0 (en) | 2003-07-09 |
AU2003274168A1 (en) | 2003-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2003105311A1 (en) | Bidirectional wireless power trasmission system | |
US11342777B2 (en) | Powering and/or charging with more than one protocol | |
US10007297B2 (en) | Adapting portable electrical devices to receive power wirelessly | |
US10141770B2 (en) | Powering and/or charging with a plurality of protocols | |
US9112364B2 (en) | Multi-dimensional inductive charger and applications thereof | |
US9088171B2 (en) | Method for wireless charging using communication network | |
US20100201310A1 (en) | Wireless power transfer system | |
WO2009033043A2 (en) | Planar near-field wireless power charger and high-speed data communication platform | |
KR20110103296A (en) | Method and apparatus for wireless charging of electronic divice | |
JP2019535142A (en) | Coil block for wireless charging and manufacturing method thereof | |
US9373974B2 (en) | Apparatus for inductive charging of portable devices in vehicles | |
US20160204644A1 (en) | Wireless battery charger | |
US20080234009A1 (en) | System and devices for inductive charging of a wearable electronic device | |
CN102005784A (en) | Wireless charging system | |
US20060061326A1 (en) | Adaptor to facilitate contactless charging in an electronic device | |
JP2011205767A (en) | Non-contact charging system | |
AU2021102295A4 (en) | Intelligent Wi-Fi Mobile Battery Charging using Beagle Bone kit. | |
CN206791942U (en) | A kind of wireless charging carry bag | |
Deyle et al. | PowerPACK: A wireless power distribution system for wearable devices | |
CN108134430A (en) | Intelligent terminal, interconnection charging method, charging/discharging thereof and wireless management of charging and discharging device | |
KR101425435B1 (en) | Method of providing guide information related to a wireless charging by a wireless power transfer system | |
US20220224160A1 (en) | Wireless rechargeable battery systems and methods | |
CN208094231U (en) | A kind of mobile power that wireless charging is output and input | |
CN109962517A (en) | One kind is portable to fling battery | |
CN111972754A (en) | Heating waistband |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US 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 | ||
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |