Patents for H01F 37 - Fixed inductances not covered by group (2,202)
09/2008
09/10/2008CN201113443Y Pure inductive zero sequence filter
09/10/2008CN201112116Y Transformer with zero sequence filtering function
09/10/2008CN201112036Y Retardation coil capable of lowering temperature-rising and erratic current
09/04/2008US20080211314 Juvenile Product Inductive Power Transfer
08/2008
08/28/2008WO2008103104A1 A reactor core
08/28/2008CA2678606A1 A reactor core
08/27/2008CN100413733C Vehicle conductor device with voltage stabilizing surge prevention character
08/14/2008WO2008097758A1 Hybrid filter for audio switching amplifier
08/14/2008WO2008096526A1 Coil and coil forming method
08/14/2008WO2008096487A1 Winding type coil and its winding method
08/07/2008WO2008093492A1 Static induction device fixing structure and fixing member
08/06/2008CN100408382C Vehicle electrical protection device and system employing same
07/2008
07/31/2008WO2008090656A1 Inductor
07/31/2008US20080180204 Multiple-level inductance
07/29/2008US7405951 Switching power supply device
07/29/2008CA2459689C Method for magnetic field reduction using the decoupling effects of multiple coil systems
07/24/2008WO2008087885A1 Reactor core and reactor
07/24/2008US20080174397 High quality factor, low volume, air-core inductor
07/17/2008WO2008084757A1 Shared reactor transformer
07/16/2008EP1833063A9 Magnetic device
07/09/2008CN201084687Y A magnetron choking coil
07/09/2008CN101217071A A surface mounted magnetic element
07/09/2008CN101217070A A surface mounted magnetic element
07/08/2008US7397335 Inductance device
06/2008
06/18/2008CN201075333Y New type harmonic oscillation series reactor
06/18/2008CN101202150A EMC filtering inductance
06/17/2008US7388462 Integrated circuit inductors
06/05/2008US20080130184 Arrangement for Protection of Electronic Components
06/04/2008CN101192468A Active field all-magnetism shielding squirrel-cage shaped dry hollow reactor
05/2008
05/28/2008CN201066606Y Low-inductance high-energy storage single-ring loop structure
05/21/2008EP1739695B1 Multilayer coil
05/21/2008CN201063289Y Enclosed inductor structure
05/20/2008CA2462551C Electrical reactor assembly having center taps
04/2008
04/29/2008US7365624 Magnetic structure assembly
04/23/2008EP1523748B1 Inductive component and use of said component
04/23/2008CN201051434Y A choke loop
04/23/2008CN201051433Y A choke loop
04/16/2008CN201048210Y Power supply plug
04/16/2008CN201048083Y Novel super-conduction controlled reactor
04/10/2008WO2008040814A1 Built-in self in a printed circuit
04/09/2008CN100380538C Composite core nonlinear reactor and induction power receiving circuit
04/02/2008EP1654743B1 Hybrid air/magnetic core inductor
04/02/2008CN100378897C Magnetron
04/01/2008US7352269 Method for making magnetic components with N-phase coupling, and related inductor structures
03/2008
03/27/2008WO2008035807A1 Reactor core and reactor
03/27/2008DE112005002255T5 Vorrichtung und Verfahren für Mehrphasentransformatoren Apparatus and method for multi-phase transformers
03/20/2008WO2008031491A1 System and method for contactless energy transmission
03/12/2008CN101142641A Multilayer coil component
03/11/2008US7342475 Coil arrangement and method for its manufacture
03/06/2008WO2008025424A1 A device for suppressing high frequency current or/and voltage components
03/05/2008EP1895550A1 A device for suppressing high frequency current or/and voltage components
03/05/2008CN100373506C Choking-winding and producing method thereof
02/2008
02/13/2008CN101123138A Filtering component and its making method
02/13/2008CN101123136A Filtering electrical sensor
02/12/2008US7330096 Fault current limiter
02/12/2008US7330095 Cooled multiphase choke assembly
01/2008
01/17/2008WO2008007705A1 Layered inductor
01/03/2008US20080001702 Inductive component and method for the production thereof
01/01/2008US7315231 Electrical reactor assembly having center taps
12/2007
12/26/2007CN200997331Y Wound common-mode conjugated current coil
12/26/2007CN101095245A Coupling methods and architectures for information processing
12/25/2007US7310871 Surface-mounting coil component and method of producing the same
12/11/2007US7307502 Power inductor with reduced DC current saturation
12/06/2007WO2006044470A3 Arcing electron stream apparatus and method
12/05/2007CN200986851Y Initiative field full magnetic shading squirrel cage-shaped dry semi-iron core reactor
12/05/2007CN200986850Y Initiative field full magnetic shading squirrel cage-shaped oil immersion semi-iron core reactor
12/05/2007CN200986849Y Initiative field full magnetic shading squirrel cage-shaped oil immersion hollow reactor
12/05/2007CN200986848Y Initiative field full magnetic shading squirrel cage-shaped dry hollow reactor
12/04/2007US7304557 Laminated coil
11/2007
11/28/2007CN200983301Y A low-noise ironic core dry electric resistor
11/14/2007CN200976299Y 扼流线圈 Choke Coils
11/14/2007CN101071679A Thin film device
11/14/2007CN101071678A Thin film magnetic device and method of manufacturing the same
11/14/2007CN101071677A Thin film device
11/08/2007WO2007125989A1 Noise reduction reactor and noise reduction device
11/07/2007EP1631973B1 Magnetic core with cooling capabilities and method for its producing
11/07/2007CN200972822Y Improved large energy-storage inductance oil structure
11/07/2007CN100347796C Laminated common-mode choke coil
11/01/2007US20070252441 Non-Contact Power Transmission Device
10/2007
10/25/2007WO2007119426A1 Inductance component
10/24/2007EP1848014A1 Multilayer coil component
10/16/2007US7281315 High current inductor and the manufacturing method
10/04/2007WO2007111122A1 Coil component and its manufacturing method
10/03/2007EP1839318A2 Arcing electron stream apparatus and method
10/03/2007CN200956304Y Merging device for photoelectric transformer
10/03/2007CN200956302Y Self-controlled air-cooled flat-wave reactor
10/03/2007CN101048830A Magnetic device
10/03/2007CN100341081C Multiple choke coil and electronic equipment using the same
10/03/2007CN100341079C Choke and electronic equipment using it
10/02/2007US7277000 Inductor and transformer
09/2007
09/27/2007WO2007108201A1 Member and structure for fixing core
09/19/2007CN200950382Y Iron-core cake structure
09/18/2007US7271690 High current long life inductor
09/12/2007EP1833063A1 Magnetic device
09/12/2007EP1831935A1 Coupling methods and architectures for information processing
09/05/2007CN200944530Y Power filter
09/05/2007CN101031986A Apparatus and method for multi-phase transformers
09/05/2007CN101030686A Power-supply connector
09/04/2007US7265651 Inductive component and method for the production thereof
09/04/2007US7265648 Composite core nonlinear reactor and induction power receiving circuit
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