Patents for H02J 17 - Systems for supplying or distributing electric power by electromagnetic waves (10,455)
05/2013
05/22/2013CN103114771A Electronic lock system with electronic lock being supplied electric energy and key information by mobile
05/22/2013CN103112356A Device for improving electric automobile contactless power transfer efficiency
05/22/2013CN102163880B Clearance self-compensation type non-contact electric energy transmission device
05/18/2013CA2795882A1 Method and system for inductively charging an electronic device
05/16/2013WO2013069951A1 Wireless power transmission and receiving system capable of multi charge
05/16/2013WO2013069270A1 Magnetic sheet for non-contact power receiving devices, non-contact power receiving device using same, electronic device, and non-contact charger
05/16/2013WO2013069089A1 Power receiving device of vehicle, power transmitting device, and noncontact power transmitting/receiving system
05/16/2013WO2013028038A3 Communication system using wireless power
05/16/2013US20130119924 Multi-band transmit antenna
05/16/2013US20130119780 Wireless power receiver and control method of same
05/16/2013US20130119779 Power transmitting coil and wireless power transmitting apparatus
05/16/2013US20130119776 Power receiving device, power transmission device, and power feeding system
05/16/2013US20130119775 Contactless system for reading information on a card
05/16/2013US20130119773 Systems and methods for induction charging with a closed magnetic loop
05/16/2013DE102011118564A1 Kontaktlose Stromversorgung und Signalübertragung durch Verkleidungselement für Gebäudeteile Contactless power and signal transmission by covering element for building parts
05/16/2013DE102011118287A1 Mobile induction charging device for horizontal wireless charging and/or discharging of high-volt battery of e.g. passenger car, has energy transmission unit comprising contour with positioning course that changes charging coverage
05/15/2013CN202940645U Current transformer power supply unit
05/15/2013CN103109439A Apparatus for wireless power transmission and reception
05/15/2013CN103107606A Implanting type integrated magnetic coupling resonator wireless energy transfer method
05/15/2013CN103107605A Wireless power transmitter, wireless power receiver, wireless power transmission method and wireless power reception method
05/15/2013CN103107604A Wireless electric energy supplying device
05/15/2013CN103107584A Device with wireless mobile charging function and wireless charging method thereof
05/15/2013CN103107576A Electric automobile wireless charging system
05/15/2013CN103107009A Resonator and wireless power transmission device
05/15/2013CN103107008A Power transmitting coil and wireless power transmitting apparatus
05/15/2013CN102130473B Wireless charger realizing charging in non-contact way
05/15/2013CN101416411B Apparatus for inducting transmission energy locally through crossing dielectric
05/10/2013WO2013067484A1 Wireless energy transfer modeling tool
05/10/2013WO2013065756A1 Transmission sheet, transmission unit, and non-contact electric-power transmission system provided therewith
05/10/2013WO2013065752A1 Composite material, transmission sheet, transmission unit, and non-contact electric-power transmission system provided therewith
05/10/2013WO2013065324A1 Coil unit and contactless electric power transmission device
05/10/2013WO2013065283A1 Non-contact charging apparatus
05/10/2013WO2013065277A1 Wireless power supply device and coil usage method
05/10/2013WO2013065245A1 Non-contact wireless communication coil, transmission coil, and portable wireless terminal
05/10/2013CA2853824A1 Wireless energy transfer modeling tool
05/09/2013US20130113423 Inductive power supply
05/09/2013US20130113297 Magnetic coupling unit and magnetic coupling system
05/09/2013US20130113296 Wireless power transmission system, resonator in wireless power transmission system, and resonator design method for optimum power division
05/08/2013EP2590300A1 Non-contact electric power feeding system and metal foreign-object detection apparatus for non-contact electric power feeding system
05/08/2013EP2590299A1 Electric power generator and electric power generating system
05/08/2013CN202931044U Intelligent power grid equipment electricity-taking implementation device
05/08/2013CN202931043U Robot wireless automatic charging system
05/08/2013CN202929576U Mouse capable of generating power in a self mode and enabling mouse pad to be disinfected and mouse pad
05/08/2013CN202927612U Wireless power desk lamp
05/08/2013CN103098344A Contactless electricity supply device
05/08/2013CN103098343A Electric power transmission system, and power transmission device used in electric power transmission system
05/08/2013CN103098333A 充电系统 Charging System
05/08/2013CN103098332A Power supply method, charging control device and power supply system
05/08/2013CN103096808A Ultrasound diagnostic equipment
05/08/2013CN103096437A Web of Things micro energy self-collecting micro electro mechanical systems (MEMS) sensing pre-storage system
05/08/2013CN103094996A Wireless power transmission system and realizing method thereof
05/08/2013CN103094995A 无线电力传输装置 The wireless power transmission apparatus
05/08/2013CN103094994A 磁耦合单元和磁耦合系统 Magnetic coupling unit and the magnetic coupling system
05/08/2013CN103094993A Wireless power transmitter and power transmission method thereof
05/08/2013CN103094992A Wireless power receiver and control method thereof
05/08/2013CN103094991A Contactless power transmitting system having overheat protection function and method thereof
05/08/2013CN103094990A Control method and device for radiation power grid
05/08/2013CN103094988A Wireless circulating energy storage device replacing dry battery
05/08/2013CN103094965A Connection method to achieve wireless charging and wireless device
05/08/2013CN103094962A Portable power source used for wireless charging and wireless charging system
05/08/2013CN103094943A Farad capacitor charger
05/08/2013CN103093736A Display apparatus and wireless electric power transmission system
05/08/2013CN103082624A Electronic device protection sleeve
05/08/2013CN102176635B Automatic acquisition device for safety monitoring data as well as power-supply method and device thereof
05/08/2013CN101938153B Charging system and method
05/07/2013US8436491 Low pin count wireless power IC
05/03/2013CA2794161A1 Wireless energy transfer systems
05/02/2013WO2013063507A1 Wireless tracking of power tools and related devices
05/02/2013WO2013062427A1 Non-ferrite structures for inductive power transfer
05/02/2013WO2013062253A1 Contactless charging system and contactless charging method
05/02/2013WO2013061899A1 Power reception device, power transmission device, and wireless power transmission system
05/02/2013WO2013061618A1 Contactless power transmission device and power supply device and power receiving device used therein
05/02/2013WO2013061617A1 Contactless electrical power transmission device, and electricity supply device and electricity reception device using same
05/02/2013WO2013061616A1 Contactless electrical power transmission device, and electricity supply device and electricity reception device using same
05/02/2013WO2013061615A1 Contactless power transmission device, and power supply device and power receiving device used therein
05/02/2013WO2013061613A1 Contactless charging device
05/02/2013WO2013061612A1 Contactless power transmission device
05/02/2013WO2013061611A1 Contactless power transmission device
05/02/2013WO2013061610A1 Power supplying apparatus, power receiving apparatus, and non-contact charging apparatus
05/02/2013WO2013061441A1 Non-contact power receiving apparatus, non-contact power transmitting apparatus, and non-contact power transmitting/receiving system
05/02/2013WO2013061440A1 Non-contact power receiving apparatus, non-contact power transmitting apparatus, and non-contact power transmitting/receiving system
05/02/2013WO2013059919A1 Signal discrimination for wireless key fobs and interacting systems
05/02/2013WO2013036947A3 Foreign object detection in wireless energy transfer systems
05/02/2013WO2013035988A3 Communication apparatus and communication method in wireless power transmission system
05/02/2013WO2013032205A9 Wireless charging system having heterogeneous charging patterns
05/02/2013US20130106198 Core assembly for wireless power communication, power supplying device for wireless power communication having the same, and method for manufacturing the same
05/02/2013US20130106197 Wireless power transmitter and power transmission method thereof
05/02/2013DE102011117332A1 Ladevorrichtung zum induktiven Laden eines Energiespeichers eines Fahrzeugs Inductive charger for charging an energy storage of a vehicle
05/01/2013EP2587684A2 Contact-less power transmitter and contact-less power transmission system
05/01/2013EP2587629A1 Non-contact electric power feeding device
05/01/2013EP2587628A1 Wireless electric power receiving device and wireless electric power transmission system
05/01/2013EP2587627A1 Electronic device, wireless power supply system thereof and wireless power supply method thereof
05/01/2013EP2587626A1 Wireless power supply system and self adaptive regulation method thereof
05/01/2013EP2587625A1 Electronic device, power supply method thereof and wireless power supply system thereof
05/01/2013CN202918069U A wireless power transmitting device used for a service quality evaluating device
05/01/2013CN202918068U Energy coupling verification system based on coupled mode theory
05/01/2013CN202918067U Wireless power transmission system electromagnetic energy coupler
05/01/2013CN202918066U Electricity-taking device of electrical equipment field alarm device
05/01/2013CN202918004U Wireless charger
05/01/2013CN202918000U Novel digital product wireless charger
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