| Patents for H01C 1 - Details (6,027) |
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| 08/04/2004 | CN1160742C Resistor and method of producing the same |
| 08/03/2004 | US6769160 Sn plating layer as the outermost layer of an outer electrode; avoid the formation of whiskers |
| 07/21/2004 | CN1158677C Pellet variable resistor |
| 07/21/2004 | CN1158676C Resistor and its manufacturing method |
| 07/21/2004 | CN1158675C Resistor and its manufacturing method |
| 07/15/2004 | US20040136136 Electrical device |
| 07/15/2004 | US20040135663 PTC thermistor having safety structure for preventing continuous breakage |
| 07/14/2004 | EP1437745A1 PTC thermistor having safety structure for preventing continuous breakage |
| 07/14/2004 | EP1436875A1 Voltage limiter |
| 07/14/2004 | CN1512522A Resin size used for chip resistor |
| 07/14/2004 | CN1157741C Chip type PTC thermistor |
| 07/08/2004 | US20040130435 Ball grid array resistor network having a ground plane |
| 07/07/2004 | EP1435193A2 Nickel coated copper as electrodes for embedded passive devices |
| 07/01/2004 | WO2004056162A1 Flip-chip mounting electronic component and method for producing the same, circuit board and method for producing the same, method for producing package |
| 07/01/2004 | US20040126268 Electronic device having external terminals with lead-free metal thin film formed on the surface thereof |
| 07/01/2004 | DE10359264A1 Mehrschichtchipvaristor und Verfahren zu dessen Herstellung Mehrschichtchipvaristor and process for its preparation |
| 06/30/2004 | CN1508814A Multi-layer sheet type resistor and its manufacturing method |
| 06/24/2004 | WO2004053899A1 Conductive polymer device and method of manufacturing same |
| 06/24/2004 | WO2004053898A2 Encapsulated electronic device and method of manufacturing the same |
| 06/24/2004 | US20040119579 Multilayer chip varistor and method of manufacturing the same |
| 06/24/2004 | DE202004004393U1 Sicherung mit einem seinen elektrischen Widerstand bei einer Temperaturerhöhung vergrößernden Bauelement Fuse with a magnifying its electrical resistance at a temperature elevation component |
| 06/23/2004 | EP1430583A1 Electric component |
| 06/23/2004 | CN1507635A Method for manufacturing chip resistor |
| 06/23/2004 | CN1506982A Chip variable resistor |
| 06/23/2004 | CN1155016C Variable resistor |
| 06/23/2004 | CN1155013C Monolithic semiconductor ceramic electronic element |
| 06/23/2004 | CN1155012C Electgrode for PTC thermister and manufacture method thereof and PTC thermistor |
| 06/23/2004 | CN1155009C Thick film resistor and manufacturing method thereof |
| 06/23/2004 | CN1155008C Electronic components |
| 06/22/2004 | US6753578 Resin-sealed semiconductor device |
| 06/22/2004 | US6751862 Method of making an electronic device |
| 06/17/2004 | US20040113750 Method for manufacturing chip resistor |
| 06/17/2004 | US20040113749 Ceramic component comprising an environmentally stable contact system |
| 06/16/2004 | CN1505065A Thermistor with symmetrical structure |
| 06/16/2004 | CN1154121C High voltage adjustable resistor |
| 06/15/2004 | US6750754 Over-current protection apparatus |
| 06/10/2004 | WO2004049356A1 Ceramic package and chip resistor, and method for manufacture thereof |
| 06/10/2004 | US20040108937 Ball grid array resistor network |
| 06/10/2004 | US20040108936 Thermistor having symmetrical structure |
| 06/09/2004 | CN1503279A 小型电子零件 Small electronic components |
| 06/09/2004 | CN1503278A Chip shape electronic component and mfg method thereof |
| 06/08/2004 | US6747543 Resistor for driving motor for air conditioner blower |
| 06/08/2004 | US6747542 Snap-in blow motor speed control with brakeaway service feature |
| 06/03/2004 | WO2004047125A1 A liquid-cooled high-power resistor |
| 06/03/2004 | US20040104802 Electrical devices containing conductive polymers |
| 06/03/2004 | DE10350343A1 Chip-like electronic device used as varistor comprises element body having zinc oxide material layers and inner electrode layers |
| 06/01/2004 | US6743381 Thixotropic ink for use in manufacturing a multilayer varistor using a screen printing |
| 05/26/2004 | CN1500281A Laminated ceramic electronic component and method of mfg. electronic component |
| 05/25/2004 | US6740260 Tungsten-precursor composite |
| 05/20/2004 | US20040095225 Independently housed trim resistor and a method for fabricating same |
| 05/20/2004 | US20040095224 Liquid-cooled high-power resistor |
| 05/19/2004 | CN1497615A Rotation electric component |
| 05/19/2004 | CN1497027A Low fuming paint for resistor |
| 05/18/2004 | US6736058 Uphill screen printing in the manufacturing of microelectronic components |
| 05/13/2004 | WO2004040592A1 Chip resistor, process for producing the same, and frame for use therein |
| 05/13/2004 | WO2004040591A1 Fixed network resistor |
| 05/13/2004 | US20040090752 Method and apparatus for combining PTCR/OL and run capacitor |
| 05/13/2004 | US20040090732 Plated terminations |
| 05/13/2004 | US20040090721 Laminated ceramic electronic component and method of manufacturing the electronic component |
| 05/13/2004 | US20040090304 Electrical devices and process for making such devices |
| 05/13/2004 | US20040090303 Electrical component and method for producing the same |
| 05/12/2004 | CN1149589C Rsistor elements and methods producing same |
| 05/06/2004 | WO2004038732A1 Heat softening thermally conductive compositions and methods for their preparation |
| 05/06/2004 | EP1415310A2 Circuit protection device |
| 05/04/2004 | US6729003 A multi-layer ceramic capacitor, multi-layer varistor, multi-layer dielectric resonator, multi-layer piezoelectric element, |
| 04/29/2004 | US20040080397 Method of protecting a thick film resistor |
| 04/29/2004 | DE10196271T5 Elektrische Verbinder für Anzeigevorrichtungen Electrical connector for display devices |
| 04/28/2004 | CN1493081A Multi-use heating device for evaporation of active substances |
| 04/27/2004 | US6727798 Flip chip resistor and its manufacturing method |
| 04/22/2004 | US20040075076 Silicone resin system and a thermally conductive filler; electronic components such as semiconductors, transitors, and integrated circuits |
| 04/21/2004 | EP1410407A2 Surge voltage protector for use in power transmission networks |
| 04/21/2004 | EP1410406A2 Electrical devices containing conductive polymers |
| 04/20/2004 | US6724295 Chip resistor with upper electrode having nonuniform thickness and method of making the resistor |
| 04/15/2004 | WO2003097909A3 Process for producing vapor-grown carbon fibers |
| 04/15/2004 | US20040069645 Composite material layer having positive temperature coefficient on a composite electroplated layer containing carbon black; double-sided metal foil clad substrate |
| 04/14/2004 | CN1145979C Circuit protection device |
| 04/08/2004 | US20040066270 Over-current protection apparatus |
| 04/08/2004 | US20040064940 Method of manufacturing chip-type ceramic electronic component |
| 04/08/2004 | DE10340069A1 Surface mountable opto-electronic device e.g. LED for backlighting, has body with surface having recesses to mount device, where electrical contacts are provided on surface including portions formed on inner surface of recesses |
| 04/06/2004 | US6717506 Chip-type resistor element |
| 03/31/2004 | EP1402764A2 Arrangement for energy conditioning |
| 03/31/2004 | CN1144332C Surface mounted surge absorbing tube and its surface mounting cap |
| 03/31/2004 | CN1144238C Nonlinear resistor |
| 03/30/2004 | US6713210 Secondary cell protection circuit device and secondary cell assembly |
| 03/30/2004 | US6711807 Method of manufacturing composite array structure |
| 03/24/2004 | CN2607645Y Upper packaging braid of packaging braid for chip type resistor and capacitor |
| 03/24/2004 | CN1143323C Sheet like variable resistor having metallic terminals |
| 03/18/2004 | WO2004023500A1 Coated varistor |
| 03/18/2004 | WO2004023499A1 Process for producing ptc element/metal lead element connecting structure and ptc element for use in the process |
| 03/18/2004 | WO2004023498A1 Flip chip resistor and its manufacturing method |
| 03/18/2004 | WO2003063185A3 Electroceramic component comprising inner electrodes |
| 03/18/2004 | US20040051171 Surface mountable electronic device |
| 03/11/2004 | US20040046636 Method of producing ceramic thermistor chips |
| 03/11/2004 | DE19721101B4 Elektronische Komponenten mit Harz-überzogenen Zuleitungsanschlüssen Electronic components with resin-coated lead terminals |
| 03/11/2004 | DE19702104B4 Elektronisches Bauteil mit Zuleitungsanschlüssen, das mit Harz beschichtet ist Electronic component with lead terminals coated with resin |
| 03/10/2004 | CN2606432Y Lower sealing band of sheet resistor and capacitor packaging band |
| 03/10/2004 | CN1481560A Electrical component and method for producing same |
| 03/10/2004 | CN1480961A Resistance wiring board and its mfg. method |
| 03/09/2004 | US6704209 Aggregate of electronic components and mounting method thereof |
| 03/09/2004 | US6704189 Electronic device with external terminals and method of production of the same |