Patents for H01F 17 - Fixed inductances of the signal type (10,329)
09/2009
09/15/2009US7588840 Magnetic thin film and method of forming the same, magnetic device and inductor, and method of manufacturing magnetic device
09/09/2009EP2099040A2 Magnetic element
09/09/2009EP1774545B1 Holder for electric components
09/09/2009CN101529535A Laminated component
09/09/2009CN101527197A Choking coil
09/09/2009CN100538928C Toroidal line filter and method of winding coil of toroidal line filter
09/09/2009CN100538927C Thin film coil, method of manufacturing the same, coil structure, and method of manufacturing the same
09/09/2009CN100538926C Thin-film common mode filter and thin-film common mode filter array
09/09/2009CN100538925C Thin-film common mode filter and thin-film common mode filter array
09/09/2009CN100538924C Inductive component and use of said component
09/08/2009US7586755 Electronic circuit component
09/02/2009EP2096709A1 Radio ic device
09/02/2009EP2095380A1 Inductor with thermally stable resistance
09/02/2009EP2095379A2 Wire-less inductive devices and methods
09/02/2009CN101523526A Inductor element, inductor element manufacturing method, and semiconductor device with inductor element mounted thereon
09/02/2009CN101521374A Short-circuit current limiting device of magnetic saturation reactor
09/02/2009CN101521089A Inductor and manufacturing method thereof
09/02/2009CN101521087A Inductor and manufacturing method thereof
09/02/2009CN101521086A Electrical inductor assembly
09/02/2009CN100536043C Amorphous FeCuNbCrSiB magnetic thin film solenoid micro-inducer
09/02/2009CN100536042C Solenoid micro inducer based on amorphous FeCuNbCrSiB magnetic film
08/2009
08/27/2009US20090212895 Swinging Choke For Light Applications
08/27/2009US20090212196 Method of making an electrical inductor using a sacrificial electrode
08/26/2009EP1775794B1 Antenna module magnetic core member, antenna module, and mobile information terminal using the same
08/26/2009CN201298419Y Embedded chip inductor
08/26/2009CN201298418Y Filter reactor
08/26/2009CN201298417Y 电抗器 Reactor
08/26/2009CN101515500A Microminiature retardation coil and manufacture method thereof
08/25/2009US7579936 Choke transformer used in liquid crystal display backlight driver
08/20/2009WO2009101565A1 Optimized layout for low magnetic stray-field inductor
08/20/2009US20090207576 Slotted magnetic material for integrated circuit inductors
08/19/2009EP1913606B1 Line transformer for impedance matching
08/19/2009EP1362355A4 Ferrite core
08/19/2009CN201294133Y Inductor
08/19/2009CN201294132Y 10kV soft magnet core small-sized wave trap coil
08/19/2009CN201294131Y High impedance transformer type reactor
08/19/2009CN101512724A Design rules for on-chip inductors
08/19/2009CN101510461A Perpendicular style electromagnetical reset coil using printed circuit board as base
08/19/2009CN100530457C Highly insulated inductive data couplers
08/19/2009CN100530455C Electronic transformer/inductor devices and methods for making same
08/19/2009CN100530451C High-frequency magnetic material, and method of manufacturing the high-frequency magnetic material
08/18/2009US7576514 Planar inductive battery charging system
08/18/2009CA2288774C Device for absorbing electric noise
08/13/2009US20090201118 Electromagnetic current limiter device
08/13/2009US20090201113 Integrated inductor structure and method of fabrication
08/11/2009US7573362 High current, multiple air gap, conduction cooled, stacked lamination inductor
08/11/2009US7573081 Method to fabricate horizontal air columns underneath metal inductor
08/10/2009CA2596369A1 Systems and methods for distributed series compensation of power lines using passive devices
08/06/2009US20090195343 Planar inductor
08/06/2009DE202008004315U1 Induktives Bauelement, insbesondere Antenne Inductive component, in particular antenna
08/05/2009EP2084723A1 Manufacturing of an electronic circuit having an inductance
08/05/2009EP1389340A4 Raised on-chip inductor and method of manufacturing same
08/05/2009CN201285981Y Electric connector system
08/05/2009CN201285980Y Electric connector system
08/05/2009CN101501929A Antenna coil and antenna device
08/05/2009CN101501793A Housing for inductive coupler for power line communications
08/05/2009CN101499364A Magnetic core and integrated electrical inductance
08/05/2009CN101499363A Common mode filter, and manufacturing method of common mode filter
08/05/2009CN101499362A Combined co-mode coil
08/05/2009CN101499361A Inducer
08/05/2009CN101499360A Inductor and production process therefor
08/05/2009CN101499359A Air core inductor including a flux inhibiting member
08/05/2009CN101499358A Method for fabricating die-casting coil structure and die-casting coil structure thereof
08/05/2009CN100525099C Filter circuit
08/05/2009CN100524749C Silicon-base multi-layer helical differential inductance
08/05/2009CN100524733C Semiconductor power module
08/05/2009CN100524549C Wire winding typed choking winding
08/04/2009US7570223 Antenna core and method for production of an antenna core
07/2009
07/30/2009US20090189729 Antenna coil and antenna device
07/30/2009US20090189728 Amorphous transformer for electric power supply
07/29/2009CN201281996Y Patch type power winding inductor
07/29/2009CN101494112A Method of manufacturing a coil inductor
07/29/2009CN101494111A Inductive element and method of manufacturing the same
07/29/2009CN101494110A Method for manufacturing slurry-casting type inductive element
07/29/2009CN100520998C Form-less electronic device and methods of manufacturing
07/29/2009CN100520996C Stack-up-type electronic components
07/28/2009US7567163 Precision inductive devices and methods
07/28/2009CA2401254C Multi-layer transformer having electrical connection in a magnetic core
07/22/2009EP2080265A2 Filter package
07/22/2009CN201278286Y Common mode anti-current coil module
07/22/2009CN201278285Y Industrial frequency reactor
07/22/2009CN100517527C Current transformer having an amorphous fe-based core
07/22/2009CN100517526C Inductance part and electronic device using the same
07/22/2009CN100517525C Micro surface mount ciol unit
07/22/2009CN100517523C Coil component
07/21/2009US7564334 Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components
07/16/2009WO2009088589A1 Forming inductor and transformer structures with magnetic materials using damascene processing for integrated circuits
07/16/2009WO2009087928A1 Open magnetic circuit stacked coil component and process for producing the open magnetic circuit stacked coil component
07/16/2009US20090179724 Power Inductor
07/15/2009EP2079085A2 Inductor that contains magnetic field propagation
07/15/2009CN201274209Y Filter assembly
07/15/2009CN201274208Y Network filter
07/15/2009CN201274207Y Network filter with four groups of filtering components
07/15/2009CN201274206Y 网络滤波器 Network filters
07/15/2009CN101484956A Programmable inductor
07/15/2009CN101484955A Transformer and method of making a transformer
07/15/2009CN101484954A High inductance, out-of-plane inductors
07/09/2009WO2009057018A3 Rf-ic packaging method and circuits obtained thereby
07/08/2009CN201270181Y Half-core dry type reactor
07/08/2009CN101477873A Micro-inductor device in planar magnetic core helical structure and preparation thereof
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