WO2009047768A3 - Inductive power providing system - Google Patents

Inductive power providing system Download PDF

Info

Publication number
WO2009047768A3
WO2009047768A3 PCT/IL2008/001347 IL2008001347W WO2009047768A3 WO 2009047768 A3 WO2009047768 A3 WO 2009047768A3 IL 2008001347 W IL2008001347 W IL 2008001347W WO 2009047768 A3 WO2009047768 A3 WO 2009047768A3
Authority
WO
WIPO (PCT)
Prior art keywords
inductive power
providing system
power providing
primary inductor
workspace
Prior art date
Application number
PCT/IL2008/001347
Other languages
French (fr)
Other versions
WO2009047768A2 (en
Inventor
Yossi Azancot
Amir Ben Shalom
Oola Greenwald
Arik Rofe
Original Assignee
Powermat Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to KR1020107010227A priority Critical patent/KR101524892B1/en
Priority to CA2702164A priority patent/CA2702164A1/en
Priority to MX2010003837A priority patent/MX2010003837A/en
Priority to AU2008309154A priority patent/AU2008309154A1/en
Priority to JP2010528526A priority patent/JP2011501633A/en
Priority to EP08837639.7A priority patent/EP2206129A4/en
Priority to CN2008801197749A priority patent/CN102017031A/en
Application filed by Powermat Ltd. filed Critical Powermat Ltd.
Publication of WO2009047768A2 publication Critical patent/WO2009047768A2/en
Priority to US12/628,525 priority patent/US8536737B2/en
Publication of WO2009047768A3 publication Critical patent/WO2009047768A3/en
Priority to IL204961A priority patent/IL204961A0/en
Priority to IL204962A priority patent/IL204962A/en
Priority to US12/757,286 priority patent/US8283812B2/en
Priority to US12/757,476 priority patent/US8624750B2/en
Priority to US12/757,277 priority patent/US20100219183A1/en
Priority to AU2010202026A priority patent/AU2010202026A1/en
Priority to US14/097,886 priority patent/US20140091638A1/en

Links

Classifications

    • 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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits

Abstract

A system, for providing power to a workspace by induction, comprises at least one inductive power outlet incorporated into a bounding surface of the workspace. The inductive power outlet comprises at least one primary inductor connectable to a power supply via a driver. The driver provides an oscillating voltage supply to the primary inductor and the primary inductor may inductively couple with a secondary inductor wired to an electric load.
PCT/IL2008/001347 2007-10-09 2008-10-12 Inductive power providing system WO2009047768A2 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
KR1020107010227A KR101524892B1 (en) 2007-10-09 2008-10-12 Inductive power providing system having moving outlets
CA2702164A CA2702164A1 (en) 2007-10-09 2008-10-12 Inductive power providing system
MX2010003837A MX2010003837A (en) 2007-10-09 2008-10-12 Inductive power providing system.
AU2008309154A AU2008309154A1 (en) 2007-10-09 2008-10-12 Inductive power providing system
JP2010528526A JP2011501633A (en) 2007-10-09 2008-10-12 Inductive power supply system in the interface
EP08837639.7A EP2206129A4 (en) 2007-10-09 2008-10-12 Inductive power providing system
CN2008801197749A CN102017031A (en) 2007-10-09 2008-10-12 Inductive power providing system
US12/628,525 US8536737B2 (en) 2007-11-19 2009-12-01 System for inductive power provision in wet environments
IL204962A IL204962A (en) 2007-10-09 2010-04-08 Inductive power providing system having moving outlets
IL204961A IL204961A0 (en) 2007-10-09 2010-04-08 System for inductive power provision within a bounding surface
US12/757,286 US8283812B2 (en) 2007-10-09 2010-04-09 Inductive power providing system having moving outlets
US12/757,476 US8624750B2 (en) 2007-10-09 2010-04-09 System and method for inductive power provision over an extended surface
US12/757,277 US20100219183A1 (en) 2007-11-19 2010-04-09 System for inductive power provision within a bounding surface
AU2010202026A AU2010202026A1 (en) 2007-10-09 2010-05-19 Inductive power providing system having moving outlets
US14/097,886 US20140091638A1 (en) 2007-10-09 2013-12-05 System and method for inductive power provision over an extended surface

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
US96063607P 2007-10-09 2007-10-09
US60/960,636 2007-10-09
US110607P 2007-10-31 2007-10-31
US60/001,106 2007-10-31
US99646007P 2007-11-19 2007-11-19
US60/996,460 2007-11-19
US99659207P 2007-11-27 2007-11-27
US60/996,592 2007-11-27
US99692207P 2007-12-11 2007-12-11
US60/996,922 2007-12-11
US603707P 2007-12-17 2007-12-17
US61/006,037 2007-12-17
US831907P 2007-12-20 2007-12-20
US61/008,319 2007-12-20
US613207P 2007-12-26 2007-12-26
US61/006,132 2007-12-26
US623808P 2008-01-02 2008-01-02
US61/006,238 2008-01-02

Related Child Applications (4)

Application Number Title Priority Date Filing Date
US12/628,525 Continuation-In-Part US8536737B2 (en) 2007-11-19 2009-12-01 System for inductive power provision in wet environments
US12/757,277 Continuation US20100219183A1 (en) 2007-11-19 2010-04-09 System for inductive power provision within a bounding surface
US12/757,476 Continuation-In-Part US8624750B2 (en) 2007-10-09 2010-04-09 System and method for inductive power provision over an extended surface
US12/757,286 Continuation US8283812B2 (en) 2007-10-09 2010-04-09 Inductive power providing system having moving outlets

Publications (2)

Publication Number Publication Date
WO2009047768A2 WO2009047768A2 (en) 2009-04-16
WO2009047768A3 true WO2009047768A3 (en) 2010-03-11

Family

ID=40549694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2008/001347 WO2009047768A2 (en) 2007-10-09 2008-10-12 Inductive power providing system

Country Status (8)

Country Link
EP (1) EP2206129A4 (en)
JP (2) JP2011501633A (en)
KR (2) KR20100087712A (en)
CN (1) CN102017031A (en)
AU (2) AU2008309154A1 (en)
CA (1) CA2702164A1 (en)
MX (1) MX2010003837A (en)
WO (1) WO2009047768A2 (en)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5549009B2 (en) 2007-01-29 2014-07-16 パワーマット テクノロジーズ リミテッド Pinless power coupling
SI2154763T1 (en) 2007-03-22 2021-12-31 Powermat Technologies Ltd. Efficiency monitor for inductive power transmission
CA2700740A1 (en) 2007-09-25 2009-04-02 Powermat Ltd. Inductive power transmission platform
US10068701B2 (en) 2007-09-25 2018-09-04 Powermat Technologies Ltd. Adjustable inductive power transmission platform
US8193769B2 (en) 2007-10-18 2012-06-05 Powermat Technologies, Ltd Inductively chargeable audio devices
US8536737B2 (en) 2007-11-19 2013-09-17 Powermat Technologies, Ltd. System for inductive power provision in wet environments
US20100219183A1 (en) 2007-11-19 2010-09-02 Powermat Ltd. System for inductive power provision within a bounding surface
JP5662532B2 (en) * 2007-12-18 2015-01-28 パナソニック株式会社 Charging stand
AU2008339692B2 (en) 2007-12-21 2014-08-21 Access Business Group International Llc Circuitry for inductive power transfer
JP2009159683A (en) * 2007-12-25 2009-07-16 Panasonic Electric Works Co Ltd Building with noncontact power feed function, and noncontact power feed outlet
JP2009159675A (en) * 2007-12-25 2009-07-16 Panasonic Electric Works Co Ltd Noncontact power feed panel
US20090212639A1 (en) 2008-02-25 2009-08-27 L & P Property Management Company Inductively coupled consoles
US8228026B2 (en) 2008-02-25 2012-07-24 L & P Property Management Company Inductively coupled shelving and storage containers
CN102084442B (en) 2008-03-17 2013-12-04 鲍尔马特技术有限公司 Inductive transmission system
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
US9331750B2 (en) 2008-03-17 2016-05-03 Powermat Technologies Ltd. Wireless power receiver and host control interface thereof
US9337902B2 (en) 2008-03-17 2016-05-10 Powermat Technologies Ltd. System and method for providing wireless power transfer functionality to an electrical device
US8320143B2 (en) 2008-04-15 2012-11-27 Powermat Technologies, Ltd. Bridge synchronous rectifier
US20090284369A1 (en) 2008-05-13 2009-11-19 Qualcomm Incorporated Transmit power control for a wireless charging system
US8242880B2 (en) 2008-05-29 2012-08-14 Georgia Tech Research Corporation Tongue operated magnetic sensor systems and methods
WO2009147664A1 (en) 2008-06-02 2009-12-10 Powermat Ltd. Appliance mounted power outlets
US8981598B2 (en) 2008-07-02 2015-03-17 Powermat Technologies Ltd. Energy efficient inductive power transmission system and method
US8188619B2 (en) 2008-07-02 2012-05-29 Powermat Technologies Ltd Non resonant inductive power transmission system and method
CN102159986A (en) 2008-07-08 2011-08-17 鲍尔马特有限公司 Display device
AU2009297963A1 (en) 2008-09-23 2010-04-01 Powermat Technologies Ltd. Combined antenna and inductive power receiver
MY158309A (en) 2009-01-06 2016-09-30 Access Business Group Int Llc Inductive power supply
US9312924B2 (en) 2009-02-10 2016-04-12 Qualcomm Incorporated Systems and methods relating to multi-dimensional wireless charging
US20100201312A1 (en) 2009-02-10 2010-08-12 Qualcomm Incorporated Wireless power transfer for portable enclosures
JP5607722B2 (en) 2009-04-08 2014-10-15 アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー Selectable coil array
JP5642944B2 (en) * 2009-05-29 2014-12-17 パナソニック株式会社 Power supply device
JP5891419B2 (en) * 2009-06-02 2016-03-23 パナソニックＩｐマネジメント株式会社 Power supply device
JP5496553B2 (en) * 2009-06-15 2014-05-21 三洋電機株式会社 Charging stand
US8482160B2 (en) * 2009-09-16 2013-07-09 L & P Property Management Company Inductively coupled power module and circuit
CN102714093A (en) * 2009-11-16 2012-10-03 300K企业股份有限公司 Contactless coupling and method for use with electrical appliance
JP4669560B1 (en) * 2009-12-11 2011-04-13 エンパイア テクノロジー ディベロップメント エルエルシー Contactless information management / charging system, mobile communication terminal and contactless information / power transmission unit
JP2011147513A (en) * 2010-01-19 2011-08-04 Panasonic Electric Works Co Ltd Furniture with non-contact power supplying function
JP5537168B2 (en) * 2010-01-19 2014-07-02 パナソニック株式会社 Planar structure with contactless power supply function
JP2011151900A (en) * 2010-01-19 2011-08-04 Panasonic Electric Works Co Ltd Non-contact power supply system
JP5478326B2 (en) * 2010-03-30 2014-04-23 パナソニック株式会社 Contactless power supply system
WO2011163544A2 (en) * 2010-06-24 2011-12-29 Johnson Controls Technology Company Surface integrated circuit for power transmission and method of manufacture
EP2589130B1 (en) 2010-07-02 2016-04-27 Koninklijke Philips N.V. Inductive power supply system
FR2962696B1 (en) * 2010-07-16 2016-07-01 Renault Sa NON-CONTACT CHARGE OF A MOTOR VEHICLE BATTERY.
DE102011050342A1 (en) * 2011-05-13 2012-11-15 Dr. Hahn Gmbh & Co. Kg Method and device for contactless transmission of electrical energy between a wall and a wing attached to this wall
CN103222146A (en) * 2010-10-28 2013-07-24 皇家飞利浦电子股份有限公司 Wireless electrical power supply unit and arrangement comprising a light transmissive cover and lighting system
GB201019767D0 (en) * 2010-11-22 2011-01-05 Bpb Ltd Actuator and method of manufacture thereof
ES2753180T3 (en) 2010-12-10 2020-04-07 Hayward Ind Inc Power supplies for pool and spa equipment
WO2012083522A1 (en) * 2010-12-21 2012-06-28 海尔集团公司 Wireless power supply wall
JP5654367B2 (en) * 2011-01-28 2015-01-14 パナソニックＩｐマネジメント株式会社 Power supply module of non-contact power supply device, method of using power supply module of non-contact power supply device, and method of manufacturing power supply module of non-contact power supply device
WO2012133762A1 (en) * 2011-03-31 2012-10-04 積水化学工業株式会社 Building and construction method for same
JP2013009466A (en) * 2011-06-22 2013-01-10 Sekisui Chem Co Ltd Magnetic field resonance type non-contact power supply device
KR101234982B1 (en) * 2011-07-12 2013-02-20 김완중 Printed circuit board manufacturing dc application without power line and communications line and, direct current(dc) power supply device of dc application device capable of wire-communicating having the same
KR101238043B1 (en) * 2011-09-02 2013-02-27 한창수 Mike system
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
CN103032798B (en) * 2011-09-29 2016-09-28 上海美迪馨电子科技有限公司 A kind of LED desk lamp
DE102011118564A1 (en) * 2011-11-15 2013-05-16 Grossenbacher System Ag Contactless power supply and signal transmission through cladding element for building parts
JP2013118734A (en) * 2011-12-01 2013-06-13 Panasonic Corp Non-contact electric power transmission apparatus
TW201328104A (en) * 2011-12-22 2013-07-01 Primax Electronics Ltd Wireless charger
JP2013139697A (en) * 2012-01-05 2013-07-18 Atelier Tekuto:Kk Electrically conductive interior finishing material and power supply device
JP5229414B1 (en) * 2012-05-17 2013-07-03 パナソニック株式会社 Portable terminal charger and car using it
JP2013243792A (en) * 2012-05-17 2013-12-05 Sharp Corp Charging device
JP5948676B2 (en) * 2012-05-18 2016-07-06 パナソニックＩｐマネジメント株式会社 Non-contact power supply system, non-contact power supply device, and power supplied device
US9490649B2 (en) 2012-06-13 2016-11-08 Toyota Motor Engineering & Manufacturing North America, Inc. System and method for wireless charging
JP5999328B2 (en) * 2012-07-12 2016-09-28 パナソニックＩｐマネジメント株式会社 Contactless power supply system for lighting
JP5914879B2 (en) * 2012-10-31 2016-05-11 パナソニックＩｐマネジメント株式会社 Non-contact power supply system, movable device, and control method for power supply device of non-contact power supply system
JPWO2014147736A1 (en) * 2013-03-19 2017-02-16 パイオニア株式会社 Power transmission equipment
JP6119390B2 (en) * 2013-04-11 2017-04-26 株式会社Ihi Appliance and contactless power supply system
WO2015017872A2 (en) * 2013-07-31 2015-02-05 Kitz Designs (Pty) Ltd Display assembly
JP2015035935A (en) * 2013-08-09 2015-02-19 積水化学工業株式会社 Power supply system, power supply method and architecture member
JP6219104B2 (en) * 2013-09-19 2017-10-25 トヨタホーム株式会社 Building wall structure
CN103984265A (en) * 2014-05-19 2014-08-13 苏州乐聚一堂电子科技有限公司 Wireless two-way controller
WO2015196296A1 (en) * 2014-06-25 2015-12-30 Elix Wireless Charging Systems Inc. Methods and apparatus for automatic alignment of wireless power transfer systems
DE102014116767A1 (en) * 2014-11-17 2016-05-19 Schneider Electric Industries Sas Electrical installation device
CN105720412B (en) * 2014-12-22 2020-02-21 施耐德电气（澳大利亚）有限公司 Connection system and method for power outlets
DK3091528T3 (en) * 2015-05-05 2020-12-07 Harman Professional Denmark Aps VIDEO WALL SUPPORT FRAME
US10075024B2 (en) * 2015-05-22 2018-09-11 La-Z-Boy Incorporated Apparatus and method for wireless power transfer in furniture
NL2016241B1 (en) * 2016-02-09 2017-08-15 Trespa Int Bv A decorative panel
KR102132894B1 (en) * 2016-10-18 2020-07-10 (주)엘지하우시스 Artificial marble having wireless charging function for mobile phone
KR102481864B1 (en) 2018-01-29 2022-12-28 삼성전자주식회사 Electronic apparatus and method for controlling thereof
JP7100845B2 (en) * 2018-05-18 2022-07-14 株式会社レーザーシステム Power transmission device and power transmission method
SG11202101477WA (en) * 2018-08-21 2021-03-30 Mitsubishi Electric Corp Non-contact power supply system, power reception apparatus for non-contact power supply, and activation signal transmission method by power reception apparatus for non-contact power supply
JP7213538B2 (en) * 2019-03-05 2023-01-27 国立大学法人 東京大学 wireless power transfer sheet
IT201900016508A1 (en) * 2019-09-17 2021-03-17 Luce 5 S R L ELECTROMAGNETIC INDUCTION SYSTEM FOR IGNITION OF A LUMINOUS ELEMENT
DE102019129185A1 (en) * 2019-10-29 2021-04-29 Hamberger Industriewerke Gmbh Wall, floor, ceiling panel and covering
DE102020100075A1 (en) * 2020-01-03 2021-07-08 PUK Group GmbH & Co. KG Supply device, energy supply system and method for electrical energy supply
WO2023218131A1 (en) * 2022-05-13 2023-11-16 T. Morimoto Oy Building board system
EP4312347A1 (en) * 2022-07-27 2024-01-31 Smart Electric Works Co.,Ltd. Magnetic traction moveable wireless power supply system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221877A (en) * 1992-03-10 1993-06-22 Davis Controls Corporation Power reduction control for inductive lighting installation
US5486394A (en) * 1994-08-26 1996-01-23 E-Z Taping System, Inc. Self-release self-adhesive drywall tape
US5528113A (en) * 1993-10-21 1996-06-18 Boys; John T. Inductive power pick-up coils
US5907285A (en) * 1993-12-09 1999-05-25 Steelcase Inc. Furniture unit having a modular communication network
US20070182367A1 (en) * 2006-01-31 2007-08-09 Afshin Partovi Inductive power source and charging system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04156242A (en) * 1990-10-17 1992-05-28 Sekisui Chem Co Ltd Wireless power supply system
CN2175481Y (en) * 1993-11-13 1994-08-24 孙文耀 Transformer with loss-free function
JPH0736556U (en) * 1993-12-13 1995-07-04 株式会社ユー・アール・ディー Connectionless power transfer device
JP3624453B2 (en) * 1995-03-24 2005-03-02 松下電工株式会社 Distribution board
JP3586955B2 (en) * 1996-02-02 2004-11-10 住友電装株式会社 Electric vehicle charging system
US6870475B2 (en) * 2002-07-08 2005-03-22 Draeger Medical Systems Inc. Electrically isolated power and data coupling system suitable for portable and other equipment
JP2005110412A (en) * 2003-09-30 2005-04-21 Sharp Corp Power supply system
JP2006102055A (en) * 2004-10-04 2006-04-20 Cleanup Corp Cordless power source apparatus
US7262700B2 (en) * 2005-03-10 2007-08-28 Microsoft Corporation Inductive powering surface for powering portable devices
US20080116847A1 (en) * 2006-09-01 2008-05-22 Bio Aim Technologies Holding Ltd. Systems and methods for wireless power transfer
JP2008109762A (en) * 2006-10-24 2008-05-08 Olympus Imaging Corp Power transmission device
US20100314946A1 (en) * 2006-10-26 2010-12-16 Koninklijke Philips Electronics N.V. Floor covering and inductive power system
JP4788693B2 (en) * 2007-09-26 2011-10-05 セイコーエプソン株式会社 Structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221877A (en) * 1992-03-10 1993-06-22 Davis Controls Corporation Power reduction control for inductive lighting installation
US5528113A (en) * 1993-10-21 1996-06-18 Boys; John T. Inductive power pick-up coils
US5907285A (en) * 1993-12-09 1999-05-25 Steelcase Inc. Furniture unit having a modular communication network
US5486394A (en) * 1994-08-26 1996-01-23 E-Z Taping System, Inc. Self-release self-adhesive drywall tape
US20070182367A1 (en) * 2006-01-31 2007-08-09 Afshin Partovi Inductive power source and charging system

Also Published As

Publication number Publication date
AU2010202026A1 (en) 2010-06-10
JP2011030418A (en) 2011-02-10
CA2702164A1 (en) 2009-04-16
KR101524892B1 (en) 2015-06-01
EP2206129A2 (en) 2010-07-14
MX2010003837A (en) 2011-08-26
JP5660434B2 (en) 2015-01-28
KR20100087712A (en) 2010-08-05
AU2008309154A1 (en) 2009-04-16
JP2011501633A (en) 2011-01-06
EP2206129A4 (en) 2016-03-09
KR20100082008A (en) 2010-07-15
CN102017031A (en) 2011-04-13
WO2009047768A2 (en) 2009-04-16

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