| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
|---|
| 10/01/2002 | US6459586 Single board power supply with thermal conductors |
| 10/01/2002 | US6459352 On-chip transformers |
| 10/01/2002 | US6459351 Multilayer component having inductive impedance |
| 10/01/2002 | US6459350 Diode-split high-voltage transformer |
| 10/01/2002 | US6458734 Dielectric ceramic composition |
| 09/26/2002 | WO2002075757A1 Upgradable transformation station for looped networks |
| 09/26/2002 | DE10160860A1 Current converter, preferably for circuit breaker, has U-shaped windings with parallel inner/outer arms, bridge covering one end, longer arm bent over other end, joined to next winding |
| 09/26/2002 | DE10114744A1 Device for forming cooling air channels, e.g. for transformers, has distance pieces of L-shaped section with rectangular profile arm, longer thinner arm aligned with outside of rectangle |
| 09/25/2002 | EP1244210A2 Electronic circuit unit |
| 09/25/2002 | EP1244120A1 Overmolded electric high-voltage transformer |
| 09/25/2002 | EP1244119A1 Transformer or coil |
| 09/25/2002 | EP1243066A1 High-voltage transformer |
| 09/25/2002 | EP0917718B1 Method of production of a winding, particularly of a winding for a high-voltage ignition coil circuit |
| 09/25/2002 | CN2513220Y Lock joint type zero sequence current mutual inductor screening can |
| 09/25/2002 | CN2513209Y Silicon steel sheet of transformer |
| 09/25/2002 | CN1371520A Sound-insulating device for induction machine |
| 09/25/2002 | CN1371519A Superconducting magnetic coil |
| 09/25/2002 | CN1371106A Inductor part |
| 09/25/2002 | CN1371105A Transformer |
| 09/25/2002 | CN1371104A Magnetic oxide material and coil element made with the material |
| 09/24/2002 | US6456184 Reduced-cost core for an electrical-power transformer |
| 09/24/2002 | US6456183 Inductor for integrated circuit |
| 09/24/2002 | US6456182 Common mode choke coil |
| 09/24/2002 | US6456180 Line interface transformer |
| 09/24/2002 | US6456179 Transformer |
| 09/24/2002 | US6455100 Coating compositions for electronic components and other metal surfaces, and methods for making and using the compositions |
| 09/19/2002 | WO2002073702A1 Integrated toroidal coil inductors for ic devices |
| 09/19/2002 | WO2002073642A1 Planar coil and planar transformer |
| 09/19/2002 | WO2002073641A1 Inductor part, and method of producing the same |
| 09/19/2002 | WO2002073639A2 Combs for disk wound transformers |
| 09/19/2002 | US20020132136 Low loss, high frequency composite magnetic material and methods of making the same |
| 09/19/2002 | US20020130752 Pot-core components for planar mounting |
| 09/19/2002 | US20020130751 Auxiliary wiring structure for strabilizer |
| 09/19/2002 | US20020130749 Combs for disk wound transformers |
| 09/19/2002 | US20020130748 Transformer winding |
| 09/19/2002 | US20020130721 Electronic circuit unit suitable for reduction in size and weight |
| 09/19/2002 | US20020130386 Integrated coil inductors for IC devices |
| 09/19/2002 | DE10112544A1 Eingebauter Mikrolautsprecher für kabellose Kommunikationsvorrichtungen Built-in micro speaker for wireless communication devices |
| 09/19/2002 | CA2440802A1 Combs for disk wound transformers |
| 09/18/2002 | EP1241926A2 Magnetic Shielding |
| 09/18/2002 | EP1070329B1 Support for electronic components |
| 09/18/2002 | EP0888228B1 Control unit |
| 09/18/2002 | CN2512093Y Loaded voltage regulating transformer |
| 09/18/2002 | CN2512092Y Fixer for iron core of transformer |
| 09/18/2002 | CN2512091Y Pile riveted inserting iron core |
| 09/18/2002 | CN2512090Y Explosive pressure releasing valve for transformer |
| 09/18/2002 | CN1369885A Plasticized magnetic element and its preparing process |
| 09/17/2002 | US6452473 Multilayer inductor and method of manufacturing the same |
| 09/17/2002 | US6449830 Method of manufacturing wire wound electronic component |
| 09/17/2002 | US6449829 Method for making inductor coil structure |
| 09/17/2002 | CA2243094C Earth cooled distribution transformer system and method |
| 09/17/2002 | CA2210704C Arrangement for attaching an electrical component to a mounting base |
| 09/12/2002 | WO2002071422A1 Planar coil and planar transformer |
| 09/12/2002 | US20020125979 Electronic chip component and manufacturing method thereof |
| 09/12/2002 | US20020125788 Axial cooling tubes provided with clamping means |
| 09/12/2002 | US20020125547 Chip-type composite electronic component and manufacturing method thereof |
| 09/12/2002 | US20020124914 Amorphous alloy powder core and nano-crystal alloy powder core having good high frequency properties and methods of manufacturing the same |
| 09/12/2002 | DE10106837A1 Federkappe und elektrisches Bauelement Spring cap and electrical component |
| 09/11/2002 | EP1239578A2 Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components |
| 09/11/2002 | EP1238398A1 Apparatus and method for cooling power transformers |
| 09/11/2002 | EP1034607B1 Insulated conductor for high-voltage machine windings |
| 09/11/2002 | EP0991950B1 Current sensor |
| 09/11/2002 | CN2510968Y Cable-jointed transformer |
| 09/11/2002 | CN2510967Y Dry transformer winding |
| 09/10/2002 | US6449178 Magnetron drive step-up transformer and transformer of magnetron drive power supply |
| 09/10/2002 | US6448878 Ignition coil assembly |
| 09/10/2002 | US6446327 Integrated circuit inductors |
| 09/06/2002 | WO2002069361A1 Mutually insulated multistrand conducting cable with certain strands that are not individually insulated, and inductance coil for high currents incorporating one such cable |
| 09/06/2002 | WO2002069360A2 Coil component and method of manufacturing the same |
| 09/06/2002 | WO2002068146A1 Unleaded solder alloy and electronic components using it |
| 09/06/2002 | WO2002025677A3 Planar inductive element |
| 09/05/2002 | US20020122301 Electronic component and method of producing the same |
| 09/05/2002 | US20020121959 Magnetic devices having single piece ferrite cores and methods of manufacture thereof |
| 09/05/2002 | US20020121957 Multilayer impedance component |
| 09/05/2002 | US20020121955 Low profile transformer |
| 09/05/2002 | US20020121954 Ignition coil device for engine |
| 09/05/2002 | US20020121953 Flux pump with a superconductor and superconducting electromagnet to be operated therewith |
| 09/05/2002 | US20020121946 Laminated dielectric resonator and laminated dielectric filter |
| 09/05/2002 | DE10110062A1 Production of electrical insulation in high voltage device, e.g. transformer, comprises filling space between device components with granular solid insulator, and filling spaces between with gaseous or liquid insulator |
| 09/04/2002 | CN2509696Y Voltage changer |
| 09/04/2002 | CN2509695Y Transformer having iron core with protection structure |
| 09/04/2002 | CN2509694Y 薄形变压器 Thin transformer |
| 09/04/2002 | CN2509693Y Corrugated expander |
| 09/04/2002 | CN2509692Y Box type expander |
| 09/04/2002 | CN2509691Y Corrugated metal micro-expander |
| 09/04/2002 | CN1367931A Insulating material, electric winding, and method of manufacture thereof |
| 09/04/2002 | CN1367503A 变压器 Transformer |
| 09/04/2002 | CN1367502A Cooling structure of static inductor |
| 09/04/2002 | CN1367501A Printing coil element |
| 09/03/2002 | US6445593 Chip electronic component and method of manufacturing the same |
| 09/03/2002 | US6445272 High-current electrical coils |
| 09/03/2002 | US6445269 Dry-type high-voltage winding |
| 09/03/2002 | US6444916 Polyamide adhesive; deflection coils; binding strength, heat resistance |
| 08/29/2002 | WO2002050848A3 Planar inductor with segmented conductive plane |
| 08/29/2002 | WO2000073008A9 No wat welding system |
| 08/29/2002 | US20020119764 Multilayer electronic component and communication apparatus and method |
| 08/29/2002 | US20020118088 Electromagnetic coil, and method and apparatus for making same |
| 08/29/2002 | US20020118085 Solenoid having an elastomeric retaining device and method of manufacturing same without potting |
| 08/29/2002 | US20020117746 Composite devices of laminate type and processes |
| 08/29/2002 | US20020117320 Coil of inductive charging paddle |