| Patents for H01F 38 - Adaptations of transformers or inductances for specific applications or functions (13,550) |
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| 03/21/2013 | US20130069843 Method of Operation of a Multi-Layer-Multi-Turn Structure for High Efficiency Wireless Communication |
| 03/21/2013 | US20130069750 System Using Multi-Layer Wire Structure for High Efficiency Wireless Communication |
| 03/21/2013 | US20130069749 System Comprising a Multi-Layer-Multi-Turn Structure for High Efficiency Wireless Communication |
| 03/21/2013 | US20130069748 Multi-Layer-Multi-Turn Structure for High Efficiency Wireless Communication |
| 03/21/2013 | US20130069709 Ac powered logic circuits and systems including same |
| 03/21/2013 | US20130069619 Input detection device |
| 03/21/2013 | US20130069586 Wireless power transmitting apparatus and method thereof |
| 03/21/2013 | US20130069445 Receiver coil |
| 03/21/2013 | US20130069444 Transmitter module for use in a modular power transmitting system |
| 03/21/2013 | US20130069443 Aircraft tire pressure loop link |
| 03/21/2013 | DE102012213263A1 Handwerkzeugvorrichtung mit zumindest einer Ladespule Hand tool device having at least one charging coil |
| 03/21/2013 | DE102011083003A1 Handwerkzeugvorrichtung mit zumindest einer Ladespule Hand tool device having at least one charging coil |
| 03/21/2013 | CA2846631A1 An integrated magnetics component |
| 03/20/2013 | CN202817916U Transmitting coil winding structure for large power wireless charger |
| 03/20/2013 | CN202817493U Build-in current transformer of indoor electric intelligent switch |
| 03/20/2013 | CN202816658U Once winding coiling tooling of current transformer |
| 03/20/2013 | CN202816646U Current transformer casting tooling clamp |
| 03/20/2013 | CN202816645U Voltage and current transformer and measuring system thereof |
| 03/20/2013 | CN202816644U Zero sequence current transformer |
| 03/20/2013 | CN202816643U 零序电流互感器 Zero sequence current transformer |
| 03/20/2013 | CN202816642U Protective sleeve of current transformer |
| 03/20/2013 | CN202816641U Novel transformer mounting device |
| 03/20/2013 | CN202816640U Current sampling linear transformer with digital output |
| 03/20/2013 | CN202816639U Wiring board support frame |
| 03/20/2013 | CN202816638U Voltage transformer for negative control terminal power |
| 03/20/2013 | CN202816637U Voltage transformer |
| 03/20/2013 | CN202816636U Novel casing pipe mutual inductor |
| 03/20/2013 | CN202816635U 一种互感器 One kind of transformer |
| 03/20/2013 | CN202816634U Brushless linear rotating transformer |
| 03/20/2013 | CN202816633U Non-contact power coil framework |
| 03/20/2013 | CN202816632U Ignition coil connector |
| 03/20/2013 | CN202816631U Special variable frequency transformer for marine oil platform |
| 03/20/2013 | CN202816591U High voltage wire connecting terminal used universally for mutual inductors |
| 03/20/2013 | CN202816564U 500 kilovolt capacitance type voltage transformer expander |
| 03/20/2013 | CN202815049U 500kV capacitor voltage transformer |
| 03/20/2013 | CN202814484U 500 kilovolt capacitance voltage transformer oil pointer |
| 03/20/2013 | CN202808429U Transducer |
| 03/20/2013 | CN102983637A Small-size resonator and magnetic coupling resonance wireless energy transmission system |
| 03/20/2013 | CN102979682A Wind turbine, transformer chamber for a wind turbine, wind turbine structure component, and method for assembling a wind turbine |
| 03/20/2013 | CN102042150B Plughole waterproofing device for engine |
| 03/20/2013 | CN102016290B High voltage adapter for spark |
| 03/19/2013 | US8400022 Wireless energy transfer with high-Q similar resonant frequency resonators |
| 03/19/2013 | US8400017 Wireless energy transfer for computer peripheral applications |
| 03/19/2013 | US8397703 High voltage resonator-amplifier with an optimized structure for radiofrequency ignition system |
| 03/14/2013 | WO2013035986A1 Wireless power repeater |
| 03/14/2013 | WO2013035282A1 Non-contact charging module, electronic apparatus, and non-contact charging apparatus |
| 03/14/2013 | WO2013035281A1 Non-contact charging module, electronic apparatus, and non-contact charging apparatus |
| 03/14/2013 | US20130063084 Wireless Power Transfer Device |
| 03/14/2013 | US20130062967 Tunable synchronous rectifier |
| 03/14/2013 | US20130062966 Reconfigurable control architectures and algorithms for electric vehicle wireless energy transfer systems |
| 03/14/2013 | US20130062965 Wireless electromagnetic receiver and wireless power transfer system |
| 03/14/2013 | US20130062962 Power Transfer Device |
| 03/14/2013 | US20130062960 System and method for controlling the connection from a power supply to an inductive power outlet |
| 03/13/2013 | EP2567446A2 A wireless power transfer device |
| 03/13/2013 | DE202013100923U1 Kabelloser Stereokopfhörersatz, Ladestation für kabellosen Stereokopfhörersatz und System aus diesen Wireless stereo headphone set, charging station for wireless stereo headphone set and system thereof |
| 03/13/2013 | CN202796420U Modular current transformer epoxy resin sleeve |
| 03/13/2013 | CN202796419U Current transformer for accurately measuring linearity of small current and unsaturation degree of large current |
| 03/13/2013 | CN202796418U Transformer housing for breaker |
| 03/13/2013 | CN202796417U High-precision and wide load current mutual-inductorfor metering |
| 03/13/2013 | CN202796416U Zero sequence current transformer for vacuum circuit breaker |
| 03/13/2013 | CN202796415U Straight-through current transformer |
| 03/13/2013 | CN202796414U Current transformer terminal block |
| 03/13/2013 | CN202796413U Open-type current transformer |
| 03/13/2013 | CN202796412U Flexibility coil current transformer |
| 03/13/2013 | CN202796411U High-precision and wide load current mutual-inductor |
| 03/13/2013 | CN202796410U Outdoor current transformer |
| 03/13/2013 | CN202796409U Dry type voltage transformer for switchgears |
| 03/13/2013 | CN202796408U Modular voltage transformer epoxy resin sleeve |
| 03/13/2013 | CN202796407U High-pressure mutual inductor with epoxy shielding tube |
| 03/13/2013 | CN202796406U Mutual inductor novel secondary junction box |
| 03/13/2013 | CN202796405U Transmitting coil winding structure for all-dimensional wireless charger |
| 03/13/2013 | CN202796404U Anti-cracking ignition device |
| 03/13/2013 | CN202796403U Combined coil |
| 03/13/2013 | CN202796402U Transformer |
| 03/13/2013 | CN202789284U Ignition coil |
| 03/13/2013 | CN102969208A Improved magnetic core coupling in a current transformer with integrated magnetic actuator |
| 03/13/2013 | CN102969138A 0.2Ss grade special high-voltage metering current transformer |
| 03/13/2013 | CN102969137A High-precision and low-power current transformer for protecting electronic instrument and microcomputer |
| 03/13/2013 | CN102969136A High-current high-accuracy direct-current current transformer |
| 03/13/2013 | CN102226958B Rotary transformer fixed structure and hybrid electric vehicle |
| 03/13/2013 | CN101943099B Engine ignition coil and primary winding thereof |
| 03/13/2013 | CN101740216B Resolver |
| 03/13/2013 | CN101436473B 电开关 Electric switch |
| 03/13/2013 | CN101369484B Non-contact type current/voltage converter |
| 03/07/2013 | WO2013030571A1 Fault current limiter |
| 03/07/2013 | WO2013029688A1 Current limiter |
| 03/07/2013 | US20130057207 Power feeding system and vehicle |
| 03/07/2013 | US20130057080 Wireless power transfer apparatus and method thereof |
| 03/07/2013 | US20130057077 Transferring power to a mobile device |
| 03/07/2013 | DE102011082170A1 Current converter i.e. iron-core converter, for use in low-voltage power switch, has tertiary coil whose ends are electrically connected with one another, where tertiary coil is wrapped around part of magnetic core by through hole |
| 03/07/2013 | DE102005011197B4 Drehübertrager und damit ausgerüstetes Maschinengestell Rotary joints and thus equipped machine frame |
| 03/07/2013 | CA2847016A1 Fault current limiter |
| 03/06/2013 | EP2566011A1 Power receiving device and power receiving method |
| 03/06/2013 | EP2565884A2 High voltage coil |
| 03/06/2013 | EP2565883A1 A split winding transformer |
| 03/06/2013 | EP2564403A2 System and method for transfering power inductively over an extended region |
| 03/06/2013 | EP2564402A1 Current transformer arrangement |
| 03/06/2013 | EP2563615A2 Coil unit, non-contact power transmission device, non-contact power reception device, non-contact power supply system, and vehicle |
| 03/06/2013 | CN202771947U Line switch current transformer |
| 03/06/2013 | CN202771946U Novel electronic current transformer |