| Patents for H01F 38 - Adaptations of transformers or inductances for specific applications or functions (13,550) |
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| 09/07/2007 | WO2007099300A1 Underwater electrically insulated connection |
| 09/06/2007 | DE202007009240U1 Kurzschlussanzeiger für elektrische Leitungen zur Energieverteilung Short-circuit indicator for electric cables for power distribution |
| 09/05/2007 | EP1830608A1 Multuple-light discharge lamp lighting device |
| 09/05/2007 | EP1829063A1 Two part transformer core, transformer and method of manufacture |
| 09/05/2007 | EP1827802A1 Sealing device for producing sealed packages of a pourable food product |
| 09/05/2007 | EP1671338B1 Ignition coil for a spark ignition engine |
| 09/05/2007 | CN200944350Y Novel composite mutual inductor |
| 09/05/2007 | CN200944349Y Novel current mutual inductor |
| 09/05/2007 | CN200944348Y Silicon rubber current mutual inductor |
| 09/05/2007 | CN200944347Y Common-tower dynamic simulation test system |
| 09/05/2007 | CN101030706A Parallel device of inverter |
| 09/05/2007 | CN101030474A Local digitizer of analog mutual inductor |
| 09/05/2007 | CN101030473A Nano-crystal soft magnetic wide frequency-band current sampler |
| 09/05/2007 | CN101029618A Ignition-coil assembly especially used for gas engine |
| 09/04/2007 | US7265648 Composite core nonlinear reactor and induction power receiving circuit |
| 08/30/2007 | DE202007008020U1 Gleichstrom-Drossel DC reactor |
| 08/29/2007 | CN200941336Y Half-opening high precision current mutual-inductor |
| 08/29/2007 | CN200941335Y High voltage strip lamp driving system and transformer thereof |
| 08/29/2007 | CN101026033A Contactless power transfer system |
| 08/23/2007 | US20070195924 Computer tomograph with non-contacting energy transmission |
| 08/22/2007 | CN2938354Y Open-type current mutual inductor |
| 08/22/2007 | CN1333461C Potting material for electronic components |
| 08/22/2007 | CN1333414C Inductor arrangement |
| 08/16/2007 | WO2007091403A1 Multiple-light discharge-lamp lighting apparatus |
| 08/16/2007 | WO2007090499A1 Connection system, especially plug-in connection system for the transmission of data and energy supply signals |
| 08/16/2007 | WO2007090498A1 Connecting system, in particular plug connecting system for transmitting data signals and power supply signals |
| 08/16/2007 | US20070188283 Ignition coil for a gasoline engine and method for its manufacture |
| 08/15/2007 | EP1817781A1 Inductive component and method for the production of such an inductive component |
| 08/15/2007 | EP1817142A1 Transmission of power supply for robot applications between a first member and a second member arranged rotatable relative to one another |
| 08/15/2007 | CN2935413Y Special mutual inductor for anti-theft outdoor transformer |
| 08/09/2007 | WO2007088209A1 Electrical domestic appliance system |
| 08/09/2007 | WO2007087818A1 Ignition transformer and ignition module for a discharge luminaire |
| 08/09/2007 | US20070182518 Ignition coil for an internal combustion engine |
| 08/09/2007 | US20070181109 Ignition apparatus for an internal combustion engine |
| 08/09/2007 | DE102006034574A1 Zündspulenvorrichtung für einen Verbrennungsmotor Ignition coil device for an internal combustion engine |
| 08/09/2007 | DE102006005632A1 Verbindungssystem, insbesondere Steckverbindungssystem zur Übertragung von Daten- und Energieversorgungssignalen Connection system, in particular plug-in connection system for the transmission of data and power supply signals |
| 08/08/2007 | EP1816660A1 An organic combined insulated dry electronic transformer for outputting the optical signals |
| 08/08/2007 | EP1816659A1 Electric household appliance system |
| 08/08/2007 | CN2932795Y 限流器 Current Limiter |
| 08/08/2007 | CN2932587Y Level regulating device of medium and small-size transformer of resistance welding |
| 08/07/2007 | US7252565 Electrical connector |
| 08/02/2007 | WO2007086753A1 A hotstab device for use under water |
| 08/02/2007 | WO2007086412A1 Winding component |
| 08/02/2007 | WO2007086278A1 Integrated circuit device |
| 08/02/2007 | US20070175460 Ignition coil for an internal combustion engine |
| 08/01/2007 | EP1814129A1 High-voltage transformer |
| 08/01/2007 | CN2929932Y Anti-dislocation clamping type mutual inductor |
| 08/01/2007 | CN2929931Y 电耦合器 Electric coupling |
| 08/01/2007 | CN2929927Y Integrated outdoor dry type full closed three phase current mutual inductor of transformer |
| 08/01/2007 | CN2929926Y High voltage combined current and voltage mutual inductor |
| 08/01/2007 | CN101009156A Power and data transfer connector |
| 07/26/2007 | US20070171019 Power inductor with reduced DC current saturation |
| 07/25/2007 | CN2927285Y Ceramic-casing super-voltage sulfur-hexafluoride gas isolated current mutual inductor |
| 07/25/2007 | CN1328473C Joint for wire pipe and current loop inductive coupler |
| 07/25/2007 | CN101006533A Leakage transformer |
| 07/24/2007 | US7246567 Remote operated vehicles |
| 07/19/2007 | WO2007080820A1 Power receiver, electronic apparatus using same and non-contact charger |
| 07/19/2007 | US20070163110 Power inductor with reduced DC current saturation |
| 07/19/2007 | DE102006057150A1 Berührungsloses Energieübertragungssystem A contactless power transmission system |
| 07/19/2007 | DE102006056682A1 System zur berührungslosen Energieübertragung System for contactless energy transfer |
| 07/19/2007 | DE10123151B4 Vorrichtung zur subkutanen Übertragung von Energie oder Daten Device for subcutaneous transmission of energy or data |
| 07/18/2007 | EP1808873A1 Inverter transformer |
| 07/18/2007 | EP1807847A1 Housing |
| 07/18/2007 | CN2924746Y Stabilizer structure |
| 07/18/2007 | CN2924745Y 电子镇流器 Electronic Ballast |
| 07/18/2007 | CN2924744Y Combined railway special traction transformer |
| 07/17/2007 | US7243752 Device for inductively supplying power and guiding a mobile object |
| 07/17/2007 | US7243643 Ignition device for internal combustion engine |
| 07/11/2007 | EP1806756A2 Miniature coils on core with printed circuit |
| 07/11/2007 | EP1805772A1 Nanocrystalline core for a current sensor, single and double-stage energy meters and current probes containing same |
| 07/11/2007 | EP1805695A1 Transponder system |
| 07/11/2007 | EP1588018B1 Data transmission system for a downhole component |
| 07/11/2007 | CN2922085Y Tongs double-winding hollow coil based on printed circuit board |
| 07/11/2007 | CN1996711A Inductive coupled wireless power transfer device |
| 07/11/2007 | CN1996520A Outdoor high-voltage mutual inductor |
| 07/11/2007 | CN1326157C Corona-proof conductor |
| 07/05/2007 | DE102006030335A1 Anlage und Antrieb Plant and drive |
| 07/05/2007 | DE102005061568A1 Übertragungsanordnung für den Austausch von Informationsdaten zwischen einem elektrischen Verbraucher und einem vorgeordneten Umrichter Transmission arrangement for the exchange of information data between an electrical load and an upstream converter |
| 07/04/2007 | CN1992106A Energy conversion device reducing conductive electromagnetic interference and coiling method |
| 06/28/2007 | US20070145968 Detector circuit to be used for measuring current |
| 06/28/2007 | DE19512107B4 Spurgeführtes Transportsystem mit berührungsloser Energieübertragung Track-guided transport system with contactless energy transfer |
| 06/28/2007 | DE102006060627A1 Zündspule für eine Brennkraftmaschine Ignition coil for an internal combustion engine |
| 06/28/2007 | DE102005062126A1 Zündspule für eine Brennkraftmaschine Ignition coil for an internal combustion engine |
| 06/28/2007 | DE102005049201B4 Zündspuleneinrichtung für Brennkraftmaschinen Ignition coil for internal combustion engines |
| 06/27/2007 | EP0847342B2 Device for the contactless transfer of signals between two vehicle parts mounted to rotate with respect to each other |
| 06/27/2007 | CN2916876Y Rotary transformer for servo motor |
| 06/27/2007 | CN2916875Y Power-saving environment protective transformer |
| 06/27/2007 | CN1989580A Multi-voltage power transformer for the high-voltage electricity transmission network |
| 06/27/2007 | CN1988076A Alternating current detection coil |
| 06/26/2007 | US7236078 Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components |
| 06/26/2007 | US7234454 Ignition coil and method for manufacturing an ignition coil |
| 06/21/2007 | WO2007069936A1 Method and device for generating electric power by means of energy of ferromagnet magnetic field |
| 06/20/2007 | EP1797574A1 Electrical recharger unit |
| 06/20/2007 | CN2914281Y Current transformator |
| 06/20/2007 | CN2914280Y Ignition coil |
| 06/19/2007 | US7233222 Inductively powered apparatus |
| 06/14/2007 | US20070133231 Control circuit of power converter having adaptive bias for detecting reflected voltage of transformer |
| 06/14/2007 | US20070132535 Electromagnetic device, high-voltage generating device, and method for making the electromagnetic device |
| 06/14/2007 | US20070132406 Cold-cathode tube lighting device for use in a plurality of cold-cathode tubes lit by two low-impedance power sources |
| 06/14/2007 | DE102005058104A1 Transformer e.g. rotary transformer, for use in e.g. non-destructive testing system, has stationary ferromagnetic core formed from ferromagnetic, unslotted and layered core sheet plates, and coil disposed by connections |