Patents for H01F 37 - Fixed inductances not covered by group (2,202)
08/2006
08/30/2006EP1475808B1 Powder magnetic core and high frequency reactor using the same
08/30/2006CN2812247Y 电抗器 Reactor
08/24/2006US20060186980 Inductor coil
08/24/2006US20060186979 Magnetic element and method of manufacturing magnetic element
08/24/2006US20060186978 Magnetic element and method of manufacturing magnetic element
08/23/2006CN1822259A Electric inductor
08/23/2006CN1822255A Noise filter
08/16/2006CN2807430Y Electric inductance structure capable of heavy current
08/15/2006US7091811 Fixing member
08/10/2006WO2006039048A3 An apparatus and method for multi-phase transformers
08/09/2006CN1815642A Drossel
08/09/2006CN1815640A Coil assembly including common-mode choke coil
08/09/2006CN1269151C Fixing member
08/02/2006CN1812018A Method for producing large-current inducer capable of raising yield
07/2006
07/27/2006WO2006077872A1 Gap sheet and magnetic core having such gap sheet inserted therein
07/20/2006US20060158299 Power inductor with reduced DC current saturation
07/20/2006US20060158298 Power inductor with reduced DC current saturation
07/20/2006US20060158297 Power inductor with reduced DC current saturation
07/19/2006CN2798265Y Inductor with disc coil
07/13/2006US20060152325 Magnetic core type laminated inductor
07/13/2006US20060150961 Ignition spark enhancing system and devices therefor
07/06/2006WO2006070544A1 Magnetic device
07/06/2006WO2006069450A1 Coupling methods and architectures for information processing
07/06/2006US20060145804 Multiple choke coil and electronic equipment using the same
07/06/2006CA2593093A1 Coupling methods and architectures for information processing
07/06/2006CA2588094A1 Magnetic device
07/05/2006EP1535386B1 Output choke arrangement for inverter, and method in conjunction therewith
06/2006
06/28/2006CN2791827Y Power inducer with improved structure
06/28/2006CN2791824Y Inducer
06/28/2006CN2791821Y Large current inductance structure capable of increasing production yield
06/28/2006CN1261753C Electronic transformer/inductor device and methods for making same
06/27/2006US7067782 Magnetron
06/21/2006CN1790563A Choke coil and its embedded iron core
06/21/2006CN1260749C Prepn. process for magnetic core solenoidal microinduction element of micro-electromechanical system
06/21/2006CN1260745C Anticurrent coil manufacturing method
06/20/2006US7064647 Fabricated air core reactor
06/13/2006US7061741 Method for magnetic field reduction using the decoupling effects of multiple coil systems
06/08/2006US20060119461 Magnetic element and method of manufacturing magnetic element
06/07/2006CN1258779C Magnetic amplifier choke with magnetic core and method for producing magnetic core
06/07/2006CN1258777C High density inductor and method for producing same
06/01/2006US20060114093 Power inductor with reduced DC current saturation
06/01/2006US20060114091 Power inductor with reduced DC current saturation
05/2006
05/31/2006CN2785108Y Board-shaped passive component
05/31/2006CN2785107Y Big energy-storing inductance coil structure
05/30/2006US7051723 Ignition spark enhancing device
05/24/2006CN2783498Y Resonance inductor
05/24/2006CN1257601C Differential mode and common mode integrated filter
05/17/2006CN1773637A Common-mode choke coil
05/10/2006EP1655740A1 Stranded wire, coil using this wire, noise filter device having this coil, and production method for stranded wire
05/10/2006EP1654743A1 Hybrid air/magnetic core inductor
05/03/2006CN1767093A Filtering inducer
05/02/2006US7038568 Reactor unit
04/2006
04/27/2006WO2006044470A2 Arcing electron stream apparatus and method
04/27/2006CA2587887A1 Arcing electron stream apparatus and method
04/25/2006US7034647 Integrated magnetics for a DC-DC converter with flexible output inductor
04/25/2006US7034645 Inductor coil and method for making same
04/20/2006US20060082430 Power inductor with reduced DC current saturation
04/20/2006US20060080829 High current long life inductor
04/20/2006DE102004025076B4 Spulenanordnung und Verfahren zu deren Herstellung Coil assembly and process for their preparation
04/19/2006CN1252747C Common mode wave filter
04/13/2006WO2006039048A2 An apparatus and method for multi-phase transformers
04/12/2006EP1646120A2 Method in connection with an output choke of an inverter
04/12/2006CN2771995Y Power filtering reactor
04/11/2006US7024753 Method of manufacturing an inductor
04/05/2006CN2770057Y Electric capacitive filter magnetic ring
04/05/2006CN2770056Y Electric capacitive filter
04/04/2006US7023313 Power inductor with reduced DC current saturation
04/04/2006US7023299 Thin-film common mode filter and thin-film common mode filter array
03/2006
03/30/2006WO2006032677A1 Arrangement for protecting electronic components
03/29/2006CN2768205Y Plane helix inductance with metal wire width and metal distance gradual change
03/22/2006CN1750189A Decimal inductor having multiple step disc
03/22/2006CN1750186A Improved adhesive sheet inductor
03/08/2006EP1631973A1 Magnetic core and device with cooling capabilities
03/08/2006CN1744241A Power inductor with reduced DC current saturation
03/07/2006US7009485 Laminate-type ceramic electronic component
03/07/2006US7009481 Common mode choke coil and method manufacturing the same
03/01/2006EP1357564B1 Choke coil
03/01/2006CN2762308Y Three-phase AC flat wave reactor
02/2006
02/28/2006US7005954 High current long life inductor
02/23/2006US20060038653 High current inductor and the manufacturing method
02/23/2006US20060038652 High current inductor and the manufacturing method
02/22/2006CN1737961A Coil-embedded dust core
02/22/2006CN1737960A Ring iron core reactor
02/21/2006US7002320 Power factor correction circuit with a coil
02/16/2006WO2006016554A1 Reactor
02/15/2006CN1242430C Coil having base
02/14/2006US6998951 Common mode choke coil array
02/08/2006CN2757307Y Iron core reactor
01/2006
01/31/2006US6992558 Electric ballast
01/26/2006US20060018134 Switching power supply device
01/25/2006CN2754193Y Magnetic open-circuit power filter reactor
01/25/2006CN2754190Y Copper-tube-coil circulating water internal cooled power filter reactor
01/18/2006CN1722364A Trench structure having a void and inductor including the trench structure
01/18/2006CN1237684C Electric motor
01/18/2006CN1237551C Toroidal inductive devices and methods of making the same
01/12/2006US20060006977 Toroidal inductive devices and methods of making the same
01/11/2006CN1719556A Magnetic element and method for manufacturing the same
01/11/2006CN1236459C Lamellate power inductor and manufacturing method thereof
01/10/2006US6985371 Output choke arrangement for inverter, and method in conjunction therewith
01/05/2006US20060001517 High current inductor and the manufacturing method
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