| Patents for H01F 38 - Adaptations of transformers or inductances for specific applications or functions (13,550) |
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| 01/19/2006 | US20060012456 Anti-interference transformer |
| 01/18/2006 | EP1616369A2 Method and apparatus for substantially reducing electrical displacement current flow between input and output circuits coupled to input and output windings of an energy transfer element |
| 01/18/2006 | CN2752926Y Optical current mutual inductor |
| 01/18/2006 | CN1721012A Primary coil with ferrite core for transcutaneous energy transfer |
| 01/17/2006 | US6987438 Bushing-type transformer for a switch gear unit |
| 01/17/2006 | US6986320 Remote operated vehicles |
| 01/12/2006 | WO2006003111A1 Magnetic circuit device |
| 01/12/2006 | US20060008204 Highly insulated inductive data couplers |
| 01/11/2006 | EP1615243A2 Controlled inductance device and method |
| 01/11/2006 | EP1614128A1 Booster transformer for driving magnetron and transformer unit having the booster transformer |
| 01/11/2006 | EP1366371B8 Transformer for a current sensor |
| 01/11/2006 | CN2751422Y Photoelectric DC current transformer |
| 01/11/2006 | CN2751421Y A micro-oil high voltage current transformer |
| 01/04/2006 | EP1611346A1 Attachable rod ignition coil |
| 01/04/2006 | CN2750439Y Anti-resonance and anti-oscillation voltage transformer |
| 01/04/2006 | CN1235243C High-tension transformer |
| 01/03/2006 | US6982622 Ignition coil device |
| 01/03/2006 | US6982621 Method and apparatus for substantially reducing electrical displacement current flow between input and output windings of an energy transfer element |
| 12/29/2005 | WO2005124962A1 Apparatus and method for inductive power transfer |
| 12/29/2005 | US20050288743 Implantable medical device with contactless power transfer housing |
| 12/29/2005 | US20050286270 Full wave series resonant type DC to DC power converter with integrated magnetics |
| 12/29/2005 | US20050285705 Element of an inductive coupler |
| 12/29/2005 | US20050284454 Ignition device for internal combustion engine |
| 12/29/2005 | DE102004028595A1 Energy/data transmission device for non-contact transmission of energy/data between fixed and moving components has primary and secondary windings |
| 12/29/2005 | DE102004012482B4 Transformationsvorrichtung zum Erzeugen einer Zündspannung für Verbrennungskraftmaschinen Transformation means for generating a voltage for internal combustion engines |
| 12/28/2005 | EP1610352A1 Electric circuit breaker |
| 12/28/2005 | EP1610351A2 Transformer and power source utilizing transformer |
| 12/28/2005 | EP1610350A2 Welding transformer |
| 12/28/2005 | EP1609553A1 Power source for high current welding |
| 12/28/2005 | CN1714562A Arrangement of an inductive coupler for power line communications |
| 12/28/2005 | CN1714484A Electrical current collector cleaning and cooling for high voltage rotating machines |
| 12/28/2005 | CN1712170A Power source for high current welding |
| 12/27/2005 | US6980073 Ignition coil with optimized thermal stress relaxing member |
| 12/22/2005 | US20050280492 Wound-rotor type transformer and power source utilizing wound-rotor type transformer |
| 12/22/2005 | DE10312284B4 Übertragerkopf, System zur berührungslosen Energieübertragung und Verwendung eines Übertragerkopfes Transmission head, system for contactless energy transfer and use of a transmitter head |
| 12/22/2005 | DE102005021263A1 Zündspule für einen Verbrennungsmotor Ignition coil for an internal combustion engine |
| 12/22/2005 | DE102004024337A1 Verfahren zur Herstellung nanokristalliner Stromwandlerkerne, nach diesem Verfahren hergestellte Magnetkerne sowie Stromwandler mit denselben A process for preparing nanocrystalline current transformer cores, magnetic cores produced by this process and with the same current transformer |
| 12/21/2005 | EP1607066A1 Femoral head cap implant with device for electric stimulation of tissue |
| 12/21/2005 | EP1606869A1 Transmitter head and a system for contactless energy transmission |
| 12/21/2005 | EP1606617A1 Gas sensor module with contactless interface |
| 12/21/2005 | EP1154446B1 High-voltage transformer |
| 12/21/2005 | CN2747685Y Outdoor dry type combined mutual inductor |
| 12/20/2005 | US6977803 Method and apparatus for substantially reducing electrical displacement current flow between input and output windings of an energy transfer element |
| 12/20/2005 | US6977574 Stick-type ignition coil having improved structure against crack or dielectric discharge |
| 12/20/2005 | US6977572 Stick-shaped ignition coil having internal hole for resin |
| 12/15/2005 | DE10314063B4 Aufsteckbare Stabzündspule Push-rod ignition coil |
| 12/15/2005 | DE102005023458A1 Zündungsvorrichtung für einen Verbrennungsmotor Ignition device for a combustion engine |
| 12/15/2005 | DE102004045458A1 Übertragungsstrecke und Vorrichtung Transmission path and device |
| 12/15/2005 | DE102004024540A1 Verbindungselement zur Verbindung einer Zündkerze und einer Zündspule Connection element for connecting a spark plug and an ignition coil |
| 12/14/2005 | CN1707716A Electric circuit breaker |
| 12/13/2005 | US6975210 Arrangement of an inductive coupler for power line communications |
| 12/13/2005 | US6975198 Inductive coil assembly |
| 12/13/2005 | US6975097 Unitary magnetic coupler and switch mode power supply |
| 12/08/2005 | US20050270134 Ignition coil assembly utilizing a single internal floating shield buffered at one end |
| 12/08/2005 | US20050270133 Transformer structure |
| 12/08/2005 | US20050270132 Modified transformer structure |
| 12/08/2005 | DE102004063917A1 Electrical power transmission device, has cable with insulated, stranded wires and is received in plastic molding, and cable lugs connected with respective wires to establish electrical connection between corresponding pair of lug and wire |
| 12/08/2005 | DE102004024473A1 Hüftkopfkappenimplantat mit Vorrichtung zur elektrischen Gewebestimulation Hüftkopfkappenimplantat with apparatus for electrical tissue stimulation |
| 12/08/2005 | DE102004023815A1 Antennenanordnung und Verwendung der Antennenanordnung Antenna configuration and use of the antenna array |
| 12/08/2005 | DE102004014934B3 Zündspule und Verfahren zu ihrer Herstellung Ignition coil and processes for their preparation |
| 12/07/2005 | CN2745200Y Inverted high voltage current transformer |
| 12/07/2005 | CN1706176A Repeaters sharing a common medium for communications |
| 12/07/2005 | CN1706175A Arrangement of a data coupler for power line communications |
| 12/07/2005 | CN1706099A Filter for segmenting power lines for communications |
| 12/07/2005 | CN1706090A Switching power supply device |
| 12/07/2005 | CN1706013A Highly insulated inductive data couplers |
| 12/01/2005 | WO2005114682A1 Current transformer core and method for producing a current transformer core |
| 12/01/2005 | DE102005019817A1 Stabförmige Zündspule mit elektrisch isolierendem Harz Rod-shaped coil with electrically insulating resin |
| 11/30/2005 | CN2743950Y Voltage transformer with resonance resisting capacity |
| 11/29/2005 | US6969957 Ignition system for a high-frequency high-intensity discharge lamp system |
| 11/24/2005 | WO2005112192A1 Antenna arrangement for inductive energy transmission and use of the antenna arrangement |
| 11/24/2005 | WO2005091317A3 Transformer device for generating an ignition voltage for internal combustion engines |
| 11/24/2005 | US20050258140 Electrical energy disconnection device |
| 11/24/2005 | DE102004018167A1 Energieübertragungseinrichtung für elektrische Verbraucher Energy transfer device for electrical loads |
| 11/23/2005 | EP1598910A1 Connection device between a spark plug and an ignition coil |
| 11/23/2005 | EP1357770B1 High-voltage transformer |
| 11/23/2005 | CN2742547Y Flyback transformer |
| 11/23/2005 | CN2742546Y Three phase four line outdoor dry combined mutual inductor |
| 11/22/2005 | US6967552 Ignition coil device and method of manufacturing the same |
| 11/22/2005 | US6966311 Ignition apparatus for engine |
| 11/22/2005 | US6966109 Method for attaching and for ensuring orientation of components |
| 11/17/2005 | WO2005109967A1 Cold-cathode tube lighting device |
| 11/17/2005 | WO2005109966A1 Cold-cathode tube lighting device |
| 11/17/2005 | WO2005109581A1 Connector or other circuit element having an indirectly coupled integrated circuit |
| 11/17/2005 | WO2005108777A1 Ignition spark enhancing device |
| 11/17/2005 | US20050256586 Femoral head cap implant including a device for electrically stimulating tissue |
| 11/17/2005 | US20050253678 Composite core nonlinear reactor and induction power receiving circuit |
| 11/16/2005 | EP1596205A1 Rogowski current transformer comprising partial circuits assembled as a full circuit |
| 11/16/2005 | CN1697101A Ignition coil for internal combustion engine |
| 11/16/2005 | CN1697097A Electromagnetic coil |
| 11/16/2005 | CN1696567A Lighting apparatus for discharge lamp |
| 11/15/2005 | US6965291 Circuit component and transformer device with controllable impedance and with systems equipped with such devices |
| 11/15/2005 | US6965290 Low harmonic rectifier circuit |
| 11/10/2005 | WO2005106902A1 A device and method of non-contact energy transmission |
| 11/10/2005 | WO2005106901A2 A wireless powering device, an energizable load, a wireless system and a method for a wireless energy transfer |
| 11/10/2005 | US20050248430 Current transformer with rogowski type windings, comprising an association of partial circuits forming a complete circuit |
| 11/10/2005 | US20050248427 Ignition coil for internal combustion engine |
| 11/09/2005 | EP1593133A2 Inductive coil assembly |
| 11/09/2005 | CN2739779Y High voltage current mutual inductor |
| 11/09/2005 | CN2739778Y 低压互感器 Low Voltage Transformer |