| Patents for H01F 38 - Adaptations of transformers or inductances for specific applications or functions (13,550) |
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| 12/10/2014 | CN104200971A 压缩式粗精耦合径向磁路旋转变压器及信号绕组绕线方法 Coarse and fine radial compression coupling rotary magnetic circuit and signal winding transformer winding method |
| 12/10/2014 | CN104200970A 压缩式粗精耦合轴向磁路旋转变压器及信号绕组绕线方法 Coarse and fine axial compression coupling rotary magnetic circuit and signal winding transformer winding method |
| 12/10/2014 | CN104200969A 单层信号绕组轴向磁路多极旋转变压器及绕组绕线方法 Single signal winding axial magnetic circuit and multi-pole rotary transformer winding winding method |
| 12/10/2014 | CN104200968A 消谐波式轴向磁路多极旋转变压器及信号绕组绕线方法 Harmonic Elimination Axial magnetic circuit and multi-pole resolver signal winding winding method |
| 12/10/2014 | CN104200967A 一种空心旋转变压器 One kind of hollow rotary transformer |
| 12/10/2014 | CN104200966A 一种铁路自用变压器 A railway own transformer |
| 12/10/2014 | CN104200963A 耐腐蚀镇流器用ei型矽钢片 Corrosion ballast type silicon steel ei |
| 12/10/2014 | CN103779057B 一种高压包的制造方法 One kind of ignition coil manufacturing method |
| 12/10/2014 | CN102414957B 无线电力传输系统 Wireless power transmission system |
| 12/10/2014 | CN102332685B 一种防铁磁谐振自供电的三相四线电子式互感器高压电能计量柜或计量箱 An anti-ferromagnetic resonance self-powered three-phase four-wire electronic transformer high-voltage energy metering cabinet or metering box |
| 12/10/2014 | CN102176641B Lc组合变量器的实现方法与电路结构及其铁芯的有效利用 Lc combination of variables and the implementation of a circuit structure and its effective use core |
| 12/09/2014 | US8909966 Wireless power supply apparatus |
| 12/09/2014 | US8908337 Current transformer arrangement |
| 12/09/2014 | US8907858 Integrated antennas for near field coupling integration |
| 12/09/2014 | US8907654 Power supply device of electronic equipment and power supply method thereof |
| 12/09/2014 | US8907618 Contactless cell apparatus |
| 12/09/2014 | US8907527 Contactless power-feed equipment |
| 12/09/2014 | US8907526 Power supply system, and fixed body and movable body therefor |
| 12/09/2014 | US8907257 Contactlessly chargeable heater |
| 12/04/2014 | US20140354388 Omni-directional shear-horizontal wave magnetostrictive patch transducer and method of winding coil |
| 12/04/2014 | US20140354222 Wireless power transfer method, wireless power transmitter and wireless charging system |
| 12/04/2014 | US20140354221 Antenna arrangement for pocket-forming |
| 12/04/2014 | US20140354070 Non-contact switch device |
| 12/04/2014 | US20140354068 Power reception device, power transmission device, and power transfer system |
| 12/04/2014 | US20140354065 Inductive power transmission device |
| 12/04/2014 | US20140352996 Apparatus and method for transferring electrical power to a rotating shaft |
| 12/02/2014 | US8901881 Intelligent initiation of inductive charging process |
| 12/02/2014 | US8901779 Wireless energy transfer with resonator arrays for medical applications |
| 12/02/2014 | US8901778 Wireless energy transfer with variable size resonators for implanted medical devices |
| 12/02/2014 | US8901776 Wireless power feeder, wireless power receiver, and wireless power transmission system |
| 11/27/2014 | US20140347008 Wireless power transmitter and wireless power transfer method thereof |
| 11/27/2014 | US20140346890 Feed unit and feed system |
| 11/27/2014 | US20140346885 Power Transmitting System Capable of Power Flashing and Selective Power Distribution |
| 11/25/2014 | US8896403 Inductive electronic module and use thereof |
| 11/25/2014 | US8896305 Permanent or variable alternating magnetic field circulation sensor, and current sensor implementing such a sensor |
| 11/25/2014 | US8896264 Inductive charging with support for multiple charging protocols |
| 11/25/2014 | US8896095 Semiconductor device with circuits connected to each other in contactless manner |
| 11/25/2014 | US8893977 Point of sale inductive systems and methods |
| 11/20/2014 | US20140340187 Power transmission coil |
| 11/20/2014 | US20140340185 Rotary Connection for Electric Power Transmission |
| 11/20/2014 | US20140340035 Wireless power supply system |
| 11/20/2014 | US20140340032 Wireless Door Lock Power Transfer System Having Communications Capabilities |
| 11/20/2014 | US20140339913 Wireless power feeding system and wireless power feeding method |
| 11/20/2014 | US20140339908 Detection apparatus, power supply system, and method of controlling detection apparatus |
| 11/20/2014 | US20140339907 Detecting device, power supply system, and detecting device control method |
| 11/20/2014 | US20140339906 Detecting device, power supply system, and detecting device control method |
| 11/20/2014 | US20140339905 Foreign object detection device and non-contact power transfer device |
| 11/20/2014 | US20140339904 Method and Apparatus for Transferring Electromagnetic Power |
| 11/18/2014 | US8892035 Repeaters for enhancement of wireless power transfer |
| 11/18/2014 | US8890642 Integrated magnetic device for low harmonics three-phase front-end |
| 11/18/2014 | US8890470 System for wireless power transfer that supports interoperability, and multi-pole magnets for use therewith |
| 11/18/2014 | US8890369 Inductive power supply |
| 11/18/2014 | US8890368 Systems and methods for power transfer based on resonance coupling of inductors |
| 11/18/2014 | US8890367 Resonance power receiver that includes a plurality of resonators |
| 11/18/2014 | US8890357 Bathing system transformer device with first and second low voltage output power connections |
| 11/13/2014 | US20140334061 Automotive ignition coil having a core with at least one embedded permanent magnet |
| 11/13/2014 | US20140333403 High voltage electro inductive swivel |
| 11/13/2014 | US20140333402 Connector between two apparatuses for food production |
| 11/13/2014 | US20140333253 Mobile device and combo coil module |
| 11/13/2014 | US20140333153 Non-contact electric power transmission system |
| 11/13/2014 | US20140333151 Power transmitting apparatus, power transmission system, and power transmission method |
| 11/13/2014 | US20140333149 Circuit device |
| 11/13/2014 | US20140333144 Control apparatus, wireless power transmission system and wireless power transmission apparatus |
| 11/13/2014 | US20140333143 Electromagnetic coil system for driving control of micro-robot |
| 11/11/2014 | US8884779 EMI shield for medical device telemetry antenna |
| 11/11/2014 | US8884581 Adaptive wireless energy transfer system |
| 11/11/2014 | US8884469 Circuitry for inductive power transfer |
| 11/11/2014 | US8884468 Circuitry for inductive power transfer |
| 11/06/2014 | US20140328562 Storage device, a storage or test system and a method of mounting a storage device |
| 11/06/2014 | US20140327394 Apparatus for inductively transmitting electrical energy |
| 11/06/2014 | US20140327322 Plug device for contact-free inductive energy transfer and operating method for such a plug device |
| 11/06/2014 | US20140327321 Wireless Power Transmission System, Power Transmitting Device and Power Receiving Device |
| 11/06/2014 | US20140327320 Wireless energy transfer |
| 11/06/2014 | US20140327318 Electromagnetic Connectors |
| 11/06/2014 | US20140327317 Wireless power transfer system transducers having interchangeable source resonator and capture resonator |
| 11/04/2014 | US8878393 Wireless power transfer for vehicles |
| 10/30/2014 | US20140320313 System and method for supplying power to transmission tower using optical power transmission device and method for transmitting and receiving data using the optical power transmission device |
| 10/30/2014 | US20140320090 Induction power transfer system with coupling and reactance selection |
| 10/30/2014 | US20140320074 Implantable medical device charging apparatus having both parallel and series resonators |
| 10/30/2014 | US20140319927 Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequency |
| 10/30/2014 | US20140319921 Circuit and method for extracting amplitude and phase information in a resonant system |
| 10/30/2014 | US20140318912 Providing a Vehicle with Electric Energy Using a Receiving Device Adapted to Receive an Alternating Electromagnetic Field |
| 10/28/2014 | US8875086 Wireless energy transfer modeling tool |
| 10/28/2014 | US8872374 Underwater power plant having removable nacelle |
| 10/28/2014 | US8870080 RFID antenna modules and methods |
| 10/28/2014 | US8869944 Energy storage on an elevated platform and transfer method |
| 10/23/2014 | US20140312707 Wireless energy transfer resonator enclosures |
| 10/23/2014 | US20140312706 Temperature compensation in a wireless transfer system |
| 10/23/2014 | US20140312686 In vehicle inductive power provision system and method |
| 10/21/2014 | US8866575 AC power conditioning circuit |
| 10/16/2014 | US20140306656 Non-contact charging module and portable terminal provided with same |
| 10/16/2014 | US20140306653 Coil module and electronic apparatus |
| 10/16/2014 | US20140306548 Method and apparatus for controlling wireless induction power supply |
| 10/16/2014 | US20140306547 Power transmission device, power transmission method, and storage medium |
| 10/14/2014 | US8862241 System for supplying energy to an implantable medical device |
| 10/14/2014 | US8861176 Ignition coil device |
| 10/14/2014 | US8860390 Switching power supply opposite polarity inductor arrangement |
| 10/14/2014 | US8860254 Power feeding apparatus and wireless power feeding system |
| 10/14/2014 | US8857506 Alternate energy source usage methods for in situ heat treatment processes |
| 10/09/2014 | WO2014162781A1 Power-receiving device |