| Patents for H01F 17 - Fixed inductances of the signal type (10,329) |
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| 02/26/1998 | WO1998008236A1 Interface transformer |
| 02/26/1998 | WO1998008234A1 Emi preventive part and active device with the same |
| 02/19/1998 | DE19633197A1 Manufacture of electrical inductive devices e.g. coil and core assemblies for mounting on circuit boards |
| 02/18/1998 | CN1037473C Dewatering device with planar coil construction |
| 02/12/1998 | WO1998006113A1 Choke |
| 02/12/1998 | WO1998006112A1 Planar transformer |
| 02/11/1998 | EP0823714A1 Thin magnetic element and transformer |
| 02/10/1998 | US5717243 Integrated circuit with an improved inductor structure and method of fabrication |
| 02/05/1998 | DE19631375A1 Machine-wound toroidal core choke e.g. for data line systems |
| 02/04/1998 | CN1172413A Electronic parts |
| 02/03/1998 | US5714239 Composite component |
| 01/28/1998 | EP0821375A1 Use of a suppression choke in switching power supplies |
| 01/28/1998 | CN1171608A Electromagnetic noise absorber |
| 01/28/1998 | CN1171607A Choke coil for suppressing common-mode noise and normal-mode noise |
| 01/22/1998 | DE19637733C1 Current-compensated noise suppression choke |
| 01/21/1998 | CN1170945A Choke coil for suppressing common-mode noise and normal-mode noise |
| 01/06/1998 | US5705961 Induction device for high radio frequency signal distributor |
| 12/30/1997 | US5703557 Noise absorbing device |
| 12/24/1997 | WO1997049105A1 Monolithic thick film inductor and method for making same |
| 12/17/1997 | CN1167991A Device for fixing ferromagnetic core of induction element and wire supporter each to other |
| 12/16/1997 | US5699025 Thin film chip-type filter with an external electrode formed on an adhesion layer |
| 12/11/1997 | WO1997047083A1 Common mode filter and filter/connector combination |
| 12/11/1997 | DE19723640A1 Inductor coil for suppressing in phase and antiphase noise |
| 12/11/1997 | CA2257163A1 Common mode filter and filter/connector combination |
| 12/10/1997 | CN1167328A Core and sheet type coil of using it |
| 12/09/1997 | US5696471 Inductive coupled filter with electrically neutral holes between solid spiral inductors |
| 12/04/1997 | DE19651719A1 Secondary circuit arrangement for wireless transceiving system |
| 12/02/1997 | US5694030 Magnetic element for power supply and DC-to-DC converter |
| 12/02/1997 | US5692290 Method of manufacturing a chip inductor |
| 11/27/1997 | DE19720394A1 Choke coil for suppressing common mode and auto-oscillation interference e.g.for electronic equipment with power source |
| 11/26/1997 | EP0809264A1 Device for mutually fixing of ferromagnetic cores and supports for electric windings in inductive components |
| 11/26/1997 | EP0809263A1 Flat-type inductive component |
| 11/25/1997 | US5690771 Flattening |
| 11/24/1997 | CA2205787A1 Device for the mutual fixing of ferromagnetic cores and carriers for el ectrical conductors in inductive components |
| 11/20/1997 | WO1997043773A1 Chip coil winding machine |
| 11/18/1997 | US5688711 Monolithic multilayer ultra thin chip inductors and method for making same |
| 11/06/1997 | WO1997041639A1 Isolation and signal filter transformer |
| 11/06/1997 | DE19714977A1 Device with inverter e.g. for machine tools, lifts, air-conditioning, pumps and printing presses |
| 11/05/1997 | EP0805505A2 Coil construction |
| 10/23/1997 | DE19615921A1 Induktives Bauelement in flacher Bauform Inductive component in flat design |
| 10/21/1997 | US5680087 Wind type coil |
| 10/16/1997 | WO1997038427A1 Distributed device for differential circuit |
| 10/16/1997 | DE19615994A1 Electronic device for processing and/or transmission of signals via printed circuit board |
| 10/15/1997 | EP0801443A1 Noise-damping arrangement for damping noise currents of electronic devices |
| 10/15/1997 | EP0801404A1 Induction device for high radio frequency signal distributor |
| 10/15/1997 | CN1162184A Magnetic core of pulse transformer |
| 10/09/1997 | DE19640676A1 Production of micro-coils used as sensor in nozzle arrangements |
| 10/08/1997 | EP0799487A1 Electric component, in particular a coil, preferably for an smd assembly technique |
| 10/01/1997 | EP0798851A1 Electronic component |
| 09/25/1997 | WO1997035329A1 Magnetic device |
| 09/24/1997 | EP0797223A1 Inductive component with tunable magnetic behaviour |
| 09/23/1997 | US5669134 Method of manufacturing chip inductor |
| 09/18/1997 | WO1997034057A1 Sound absorbing/shielding and electric wave absorbing plastic sheet containing encapsulated magnetic fluid, and sound absorbing/shielding and electric wave absorbing plastic panel |
| 09/18/1997 | CA2200172A1 Inductive component with variable magnetic performance |
| 09/17/1997 | EP0795184A2 Planar pulse transformer |
| 09/11/1997 | DE19608913A1 High frequency transformer and manufacture |
| 09/10/1997 | EP0794541A1 Pulse transformer magnetic core |
| 09/10/1997 | EP0794539A1 Toroidal inductance for radio interference suppression of phase-controllable semiconductor circuits |
| 09/10/1997 | EP0794538A1 Toroidal core for inductance, in particular for radio interference suppression of phase-controllable semiconductor circuits |
| 09/10/1997 | CN1159248A Chip coil |
| 09/09/1997 | US5665465 Resonator, inductor |
| 09/03/1997 | EP0792510A1 Inductive device |
| 09/03/1997 | EP0631697B1 Switching regulator system |
| 09/03/1997 | CN1158485A Surface mountable inductor |
| 08/13/1997 | EP0789415A1 High-frequency circuit element and producing method therefor |
| 08/12/1997 | US5656985 Electronic surface mount package |
| 08/12/1997 | US5656101 High saturation magnetic flux density, low coercive force, and high magnetic permeability even at high frequencies |
| 08/06/1997 | EP0788121A1 Staggered horizontal inductor for use with multilayer substrate |
| 08/06/1997 | EP0788120A1 Articles comprising magnetically soft thin films and methods for making such articles |
| 08/06/1997 | EP0702857A4 High temperature superconductor lumped elements and circuit |
| 07/30/1997 | EP0786927A1 Composite functional device and method for producing the same |
| 07/30/1997 | EP0786784A1 Coil and method for the fabrication of coils |
| 07/29/1997 | US5652561 Laminating type molded coil |
| 07/23/1997 | EP0785559A1 Chip coil |
| 07/17/1997 | WO1997025727A1 Distributed gap electrical choke |
| 07/15/1997 | US5647966 Method for producing a conductive pattern and method for producing a greensheet lamination body including the same |
| 07/10/1997 | WO1997024739A1 Secondary winding structure of flexible transformer |
| 07/10/1997 | WO1997024737A1 Flexible coil winding structure of flyback transformer and manufacturing process thereof |
| 07/09/1997 | EP0783171A2 Inductive component for damping asymmetrical and symmetrical parasitics |
| 07/09/1997 | EP0782754A1 Printed circuit board inductor |
| 07/02/1997 | EP0782190A2 Semiconductor device comprising an inductor element |
| 07/02/1997 | EP0782154A1 Flat transformer |
| 06/25/1997 | EP0780854A1 Current-compensated radio interference suppression choke |
| 06/25/1997 | EP0780853A1 Inductor structure |
| 06/25/1997 | EP0780034A1 Lumped element filters |
| 06/24/1997 | US5642276 High frequency surface mount transformer-diode power module |
| 06/24/1997 | US5642269 Power supply apparatus having separate plural outputs |
| 06/17/1997 | US5640699 Mixer constructed from thick film balanced line structure |
| 06/17/1997 | US5640134 Microwave filter constructed from thick film balanced line structures |
| 06/17/1997 | US5640132 Thick film balanced line structure, and microwave baluns, resonators, mixers, splitters, and filters constructed therefrom |
| 06/17/1997 | US5639391 Laser formed electrical component and method for making the same |
| 06/12/1997 | WO1997021231A1 Flexible lead electromagnetic coil assembly |
| 06/11/1997 | EP0778593A1 Method for realizing magnetic circuits in an integrated circuit |
| 06/05/1997 | WO1997020327A1 Coiled component and its production method |
| 06/04/1997 | EP0522014B1 Cable coupling transformer |
| 06/04/1997 | CN2255656Y Inductance coil |
| 06/03/1997 | US5635892 High Q integrated inductor |
| 06/03/1997 | US5635890 Choke coil |
| 06/03/1997 | US5635828 Active filter circuit and power supply apparatus including same |
| 05/29/1997 | WO1997019458A1 Inductive component |