| Patents for H02J 17 - Systems for supplying or distributing electric power by electromagnetic waves (10,455) |
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| 05/28/2009 | DE102008056190A1 Notkondensator für eine kontaktlose Vorrichtung Notkondensator for contactless device |
| 05/27/2009 | CN201247973Y Wireless computer perimeter apparatus capable of automatically charging |
| 05/27/2009 | CN101442222A High voltage induction energy fetching power supply and method for obtaining power from high voltage line |
| 05/27/2009 | CN101442221A Power transmission control device, power transmission device, electronic instrument, and non-contact power transmission system |
| 05/27/2009 | CN101442220A Transmission system |
| 05/27/2009 | CN100492813C Electromagnetic energy wireless transmitter for human-body insertion motion device |
| 05/27/2009 | CN100492812C Inductive energy coupler |
| 05/22/2009 | WO2009063975A1 Air core coil of power transfer device, coil of power transfer device, power transfer device, transmission device of power transfer device, and semiconductor integrated circuit used in power transfer device |
| 05/22/2009 | WO2009063923A1 Electric device |
| 05/22/2009 | WO2009063746A1 Power acquiring apparatus |
| 05/22/2009 | WO2009062438A1 Planar battery charging system |
| 05/21/2009 | US20090127937 Wireless Power Bridge |
| 05/20/2009 | DE102007054514A1 System for supplying sensors and actuators comprises a resonance circuit having two spatially distributed coils to supply devices arranged in a screened volume region |
| 05/20/2009 | CN101438480A Non-contact charger system of wireless power transmission for battery and control method thereof |
| 05/20/2009 | CN101436792A Electricity-fetching method for high voltage overhead transmission line on-line monitoring device |
| 05/20/2009 | CN101436791A Power transmission control device, power transmitting device, electronic instrument, and non-contact power transmission system |
| 05/14/2009 | WO2008118178A8 Wireless energy transfer |
| 05/14/2009 | DE102007053269A1 System for wireless energy transmission, has one or multiple fields generating at wall and door sides, where fields resonant among each other and are superimposed |
| 05/13/2009 | EP2057730A1 Non-contact charger system of wireless power transmision for battery and control method thereof |
| 05/13/2009 | CN101431349A Wireless memory device, system and method |
| 05/13/2009 | CN101431259A Apparatus and method for wireless energy and/or data transmission |
| 05/13/2009 | CN101431258A Power transferring coil unit, mobile terminal, power transmitting apparatus, and power transferring system |
| 05/12/2009 | CA2402203C Oilwell casing electrical power pick-off points |
| 05/07/2009 | WO2009057989A2 Adaptive rectifier device for tapping ubiquitous radio waves |
| 05/07/2009 | WO2009056994A1 Systems and methods for ubiquitous charging |
| 05/07/2009 | DE102007040688A1 Method for electrical energy generation from weak free energy reduced from wave energy for receiver and transmitter with energy-line, involves arranging angle dipoles in combination in series or in multiple fold manner |
| 05/07/2009 | CA2704339A1 Method and apparatus for the loss-free transmission of electrical energy |
| 05/06/2009 | EP2056426A2 Wireless energy transfer |
| 05/06/2009 | EP2054989A2 Rf powered specialty lighiting, motion, sound |
| 05/06/2009 | CN201234168Y Wireless memory apparatus adopting wireless power supply |
| 05/06/2009 | CN101425705A Non-contact electricity supply and navigation apparatus for automatically guiding trolley |
| 05/06/2009 | CN101425704A Power receiving device and power transfer system |
| 05/06/2009 | CN101425703A Power transmission control device, power transmitting device, power receiving device, non-contact power transmission system |
| 05/06/2009 | CN101425702A Structure having a power transmitting device |
| 05/06/2009 | CN101424938A Multifunctional heating system and use thereof |
| 04/30/2009 | WO2009054221A1 Electric vehicle and power feeding apparatus for the vehicle |
| 04/30/2009 | WO2009053801A1 Method and apparatus for transferring electrical power in an electronic device |
| 04/30/2009 | US20090110407 Dual Wiring System |
| 04/30/2009 | US20090109130 Methods and apparatus for interactive movable computer mediated information display |
| 04/30/2009 | US20090108680 Remote power control system and power supply tap |
| 04/30/2009 | US20090108679 Wireless energy transfer |
| 04/30/2009 | DE102007059046B3 Contactless energy transmission device for data communication, has data transmission device attached or coupled to primary conductor, and electrically conductive coupling surface with primary conductor forming capacitive coupling element |
| 04/30/2009 | DE102007050265A1 Load i.e. piezo motor, system, has load supplied by secondary winding that is inductively coupled to primary conductor system, by transformer, into which alternating current of feed-in is stamped, |
| 04/29/2009 | CN201230230Y Wireless power supply Bluetooth earphone |
| 04/29/2009 | CN201230219Y Wireless charging module and electronic device |
| 04/29/2009 | CN101420134A Apparatus for charging tyre pressure sensor battery by electromagnetic resonance |
| 04/23/2009 | WO2009051541A1 Method and apparatus for supplying energy to a medical device |
| 04/23/2009 | WO2009051540A1 Method and apparatus for supplying energy to a medical device |
| 04/23/2009 | WO2009051538A1 A method and apparatus for supplying energy to a medical device |
| 04/23/2009 | WO2009051537A1 A method and apparatus for supplying energy to a medical device |
| 04/23/2009 | WO2009051536A1 A method and apparatus for supplying energy to a medical device |
| 04/23/2009 | US20090106137 Power Transmitting Device, Power Receiving Device, Authentication/Billing Proxy Device, Electrical Charging System, Power Transmitting Method, Power Receiving Method and Electrical Charging Method |
| 04/23/2009 | US20090102590 Underwater Electrically Insulated Connection |
| 04/23/2009 | US20090102296 Powering cell phones and similar devices using RF energy harvesting |
| 04/23/2009 | US20090102292 Biological Effects of Magnetic Power Transfer |
| 04/23/2009 | CA2739852A1 A method and apparatus for supplying energy to a medical device |
| 04/22/2009 | CN201226090Y Electric watch |
| 04/22/2009 | CN101416411A Apparatus for inducting transmission energy locally through crossing dielectric |
| 04/22/2009 | CN101414765A Controlling inductive power transfer systems |
| 04/16/2009 | WO2009049281A2 Wireless power transfer using magneto mechanical systems |
| 04/16/2009 | WO2009018568A3 Deployable antennas for wireless power |
| 04/16/2009 | DE102007049235A1 Electricity transmission arrangement for supplying direct current to electrical consumers, has core carrying windings, which form resonant circuit with current condensers, where resonant circuit increases magnetic flow density in core |
| 04/16/2009 | DE102007048859A1 Intraocular lens for being implanted in eyes of e.g. human, has lens body formed as form-changeable hollow body fillable with fluid, and micro pump provided for variation of fluid volume in lens body |
| 04/16/2009 | DE102007044608A1 Transponder for transmission system, has receiving circuit, which is formed for receiving magnetic energy and for changing magnetic energy into electrical energy and whose performance is controlled |
| 04/16/2009 | CA2736047A1 Inductive receivers for electrical devices |
| 04/16/2009 | CA2702164A1 Inductive power providing system |
| 04/15/2009 | EP0983578A4 Radio frequency identification tag system using tags arranged for coupling to ground |
| 04/15/2009 | CN100479292C Controlling inductive power transfer systems |
| 04/14/2009 | CA2396897C Mechanical heartburn and reflux disease treatment apparatus |
| 04/09/2009 | DE10304683B4 System und Verfahren für adaptiven variablen Magnetfeldgenerator System and method for adaptive variable magnetic field generator |
| 04/09/2009 | DE102007044871A1 Schlüsselloses Zugangssystem mit Notlauffunktion Keyless entry system with emergency function |
| 04/08/2009 | CN101404421A Non-contact power supply of automatic carriage |
| 04/08/2009 | CN101404420A Deep sea non-contact type electric energy transmission coupler |
| 04/07/2009 | US7513434 Device comprising two mutually adapted impedances for the purpose of power transmission |
| 04/02/2009 | WO2009041059A1 Electronic device and recharging system |
| 04/02/2009 | WO2009041058A1 Electronic device, recharger and recharging system |
| 04/02/2009 | US20090085408 Apparatus and method for wireless energy and/or data transmission between a source device and at least one target device |
| 04/02/2009 | DE202008016730U1 Lösbare Verbindungen zur kontaktlosen Übertragung elektrischer Energie Detachable connections for contactless transmission of electrical energy |
| 04/02/2009 | DE102005054252B4 System, umfassend Profilschiene und Box und mindestens einen Halter, und Verfahren zur Befestigung einer Box an einer Profilschiene System comprising rail and box and at least one holder and method for attaching a box to a profile rail |
| 04/02/2009 | CA2700740A1 Inductive power transmission platform |
| 04/01/2009 | CN201215900Y Long distance electricity transmission device for wireless power source |
| 04/01/2009 | CN101401112A Semiconductor device |
| 04/01/2009 | CN101399465A Laser energy supply device |
| 04/01/2009 | CN101399464A Power transmission control device, power transmitting device, non-contact power transmission system, and secondary coil positioning method |
| 04/01/2009 | CN100474463C Charging connector for mini electric vehicle |
| 03/31/2009 | US7511250 Transport system |
| 03/26/2009 | WO2009039115A2 High efficiency and power transfer in wireless power magnetic resonators |
| 03/26/2009 | WO2009037821A1 Induced power transmission circuit |
| 03/26/2009 | WO2009037380A1 Energy transfer arrangement and method |
| 03/26/2009 | US20090079271 Power transmission control device, power transmitting device, non-contact power transmission system, and secondary coil positioning method |
| 03/26/2009 | US20090079270 Structure having a power transmitting device |
| 03/26/2009 | US20090079269 Power transmission control device, power transmitting device, power receiving device, non-contact power transmission system, electronic instrument, secondary coil position detection method, and primary coil positioning method |
| 03/26/2009 | US20090079268 Transmitters and receivers for wireless energy transfer |
| 03/26/2009 | DE102007042659A1 Koppeleinrichtung Coupling device |
| 03/26/2009 | CA2700075A1 Energy transfer arrangement and method |
| 03/25/2009 | CN101395617A Semiconductor device and method for operating the same |
| 03/25/2009 | CN101394107A Movable spark-free highly efficient power converter |
| 03/19/2009 | US20090072782 Versatile apparatus and method for electronic devices |
| 03/19/2009 | US20090072629 High Efficiency and Power Transfer in Wireless Power Magnetic Resonators |
| 03/19/2009 | US20090072628 Antennas for Wireless Power applications |