Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 17 - Systems for supplying or distributing electric power by electromagnetic waves
Patents for H02J 17 - Systems for supplying or distributing electric power by electromagnetic waves (10,455)
07/2010
07/29/2010US20100187913 Wireless power transfer apparatus and method thereof
07/29/2010US20100187912 Contactless power transmission system
07/29/2010US20100187911 Wireless energy transfer over distances to a moving device
07/29/2010US20100187910 Method and system for wireless delivery of power and control to a miniature wireless apparatuses
07/29/2010US20100187909 Method and System for Inductively Transmitting Energy and Information
07/28/2010EP2209524A1 Method and apparatus for supplying energy to a medical device
07/28/2010CN101789639A Controllable current-inducing power supply
07/28/2010CN101789638A Wireless charging receiver capable of extending charging distance and method
07/28/2010CN101789637A Inductive coupling type electric energy transmission device
07/28/2010CN101789636A Non-contact power transmission system
07/27/2010CA2690495A1 Contactless power transmission system
07/22/2010WO2010042190A3 Frequency responsive charge sustaining control of electricity storage systems for ancillary services on an electrical power grid
07/22/2010US20100181844 High efficiency and power transfer in wireless power magnetic resonators
07/22/2010US20100181843 Wireless energy transfer for refrigerator application
07/22/2010US20100181842 Contactless power transmission apparatus and a method of manufacturing a secondary side thereof
07/22/2010US20100181841 Pinless power coupling
07/22/2010DE10356259B4 Verfahren und Schaltungsanordnung zum Vergrößern einer Funktionsreichweite bei einer aus einem elektromagnetischen Feld mit Energie versorgten Vorrichtung Method and circuit for increasing an operating range from an electromagnetic field at the powered device
07/22/2010DE102009004782A1 Device for contactless energy transmission between stationary supply unit and movable unit, has primary conductor shielded in partial area by shield, and coupling unit displaced with movable unit along section of traverse path
07/21/2010EP2208279A2 Wireless power transfer using magneto mechanical systems
07/21/2010CN201533185U Wireless supply unit
07/21/2010CN201533182U Wireless battery-charging bag
07/21/2010CN201533181U Large-scale wireless power supply unit
07/21/2010CN201528926U Radiating magic cup with wireless power supply
07/21/2010CN101785073A Power transmitting apparatus, power transmitter and power receiver for power transmitting apparatus and method for operating power transmitting apparatus
07/21/2010CN101783944A Wireless image and electric power transmission device and wireless image and electric power transmission method
07/21/2010CN101783532A Induction electricity getting device for high-voltage power transmission line
07/21/2010CN101783531A Radio frequency charging system and method
07/20/2010US7761307 Power transmission and power receiving apparatus and method
07/15/2010WO2010080737A1 Communication across an inductive link with a dynamic load
07/15/2010WO2010079768A1 Electric power transmitting apparatus and noncontact electric power transmission system
07/15/2010WO2010079320A1 Method and apparatus for in-situ wellbore measurements
07/15/2010US20100176659 Power transmission control device, power transmission device, electronic apparatus, and load state detection circuit
07/15/2010CA2748370A1 Communication across an inductive link with a dynamic load
07/15/2010CA2748332A1 Method and apparatus for in-situ wellbore measurements
07/14/2010EP2206218A2 Method and apparatus for the loss-free transmission of electrical energy
07/14/2010CN201528226U Remote feed device
07/14/2010CN201528225U Mobile phone electromagnetic wave absorption and conversion device
07/14/2010CN101777802A Clamping power supply
07/14/2010CN101777801A Contactless power transmission circuit
07/13/2010US7756223 Contactless data carrier with current demodulation
07/08/2010WO2010077759A2 Inductive battery systems and methods of operation
07/08/2010US20100171371 Wireless Electric Power Transmission Device
07/08/2010US20100171369 Communication across an inductive link with a dynamic load
07/08/2010US20100171368 Wireless energy transfer with frequency hopping
07/08/2010US20100170833 Powered cartridges and other devices within housings
07/08/2010CA2688315A1 Contactless power transmission circuit
07/07/2010CN201523265U Device for short distance wireless power transmission
07/07/2010CN101771297A Wireless power transfer system and a load apparatus in the same wireless power transfer system
07/07/2010CN101771283A Charging system
07/06/2010US7750506 Load and system
07/01/2010US20100165593 Apparatus to Receive Electromagnetic Radiation that Penetrates a Housing Formed of a Conductive Material
07/01/2010US20100164458 Inductive power system
07/01/2010US20100164298 Wireless energy transfer using magnetic materials to shape field and reduce loss
07/01/2010US20100164297 Wireless energy transfer using conducting surfaces to shape fields and reduce loss
07/01/2010US20100164296 Wireless energy transfer using variable size resonators and system monitoring
07/01/2010US20100164295 Wireless power transfer system and a load apparatus in the same wireless power transfer system
07/01/2010DE202010003716U1 Elektronische Vorrichtung zum Erfassen von Stromwerten Electronic device for detecting current values
06/2010
06/30/2010CN201518271U Separable transformer for non-contact type transmission of underwater electric energy on the basis of butterfly magnet core
06/30/2010CN101764436A Non-contact power transmission device for aircraft tire pressure real-time monitoring system
06/30/2010CN101764435A Devices, methods, and programs that provide vehicle guidance for power reception
06/30/2010CN101764434A Devices, methods, and programs that provide vehicle guidance for power reception
06/24/2010WO2010070914A1 Power supply system, and movable body and fixed body for same
06/24/2010DE202006020838U1 Einrichtung zur Energieversorgung von Feldgeräten Means for supplying power to field devices
06/23/2010CN201515247U Wireless and contactless isolation charging device
06/23/2010CN201511835U Power supply device for ornaments outside automobile
06/23/2010CN201510739U Gaming device combination capable of being wirelessly charged
06/23/2010CN101752913A Electric power transmitting and receiving device
06/23/2010CN101752889A Electric vehicle quick charge system
06/23/2010CN101752887A Wireless charging device
06/23/2010CN101752676A Transponder duplex multifrequency community antenna
06/17/2010WO2010068063A2 Contactless power receiving device and jig for manufacture of core for the receiving device
06/17/2010WO2010068062A2 Contactless power transmission device
06/17/2010WO2010067964A2 Method and system of radio frequency (rf) power transmission in a wireless network
06/17/2010WO2010067927A1 Contactless charging station equipped with a ptps core having a planar spiral core structure, contactless power receiving apparatus, and method for controlling same
06/17/2010WO2010067763A1 Non-contact power transmission apparatus and power transmission method using a non-contact power transmission apparatus
06/17/2010US20100148723 Bidirectional wireless power transmission
06/17/2010US20100148590 Non-contact electric power transmission circuit
06/17/2010US20100148589 Efficient near-field wireless energy transfer using adiabatic system variations
06/17/2010DE102008062107A1 System for providing contactless power supply to e.g. passenger car, has stationarily shifted primary winding inductively coupled with secondary winding of vehicle, where primary winding and secondary winding are conical implemented
06/17/2010DE102008054661A1 Sensor arrangement for contactless detection of approach of component or device, is provided with autonomous power supply, with production energy for autonomous energy performed on electric or magnetic field
06/16/2010EP2196351A1 Electric vehicle and power feeding apparatus for the vehicle
06/16/2010EP2195905A2 High efficiency and power transfer in wireless power magnetic resonators
06/16/2010EP2195719A1 Method and apparatus for providing power
06/16/2010CN201509103U System for machine and related proximity transducer or actuator
06/16/2010CN101404421B Non-contact power supply of automatic carriage
06/10/2010WO2010064584A1 Non-contact power transmission apparatus and design method
06/10/2010WO2010064484A1 Operation system
06/10/2010US20100146308 Portable power supply device for mobile computing devices
06/10/2010US20100144270 Portable object inductively coupled to a fixed station and comprising gain control means
06/10/2010US20100141465 Electronic Device Enabling Near-Field Contactless Communications
06/10/2010US20100141051 Device for converting an electromagnetic wave into dc voltage
06/10/2010US20100141042 Wireless energy transfer systems
06/10/2010US20100140390 Flying Wind Energy Conversion Apparatus
06/10/2010DE102007046842A1 Verfahren mit Dipol-Antennen zu Elektro-Magnetischen-Wellen um bei einem Dipol direkt magnetische Wirkungen zu erreichen Directly to achieve process with dipole antennas to electromagnetic mode waves in a dipole magnetic effects to
06/09/2010CN201504123U Vehicle-mounted non-contact power supply
06/09/2010CN101728876A Non-contact inductive electricity-getting device for electric tunnel cable
06/08/2010US7733676 Non-contact power supply system utilizing synchronized command signals to control and correct phase differences amongst power supply units
06/03/2010WO2010062201A1 Primary-side power control for inductive power transfer
06/03/2010WO2010062198A1 Bi-directional inductive power transfer
06/03/2010US20100133920 Wireless energy transfer across a distance to a moving device
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