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