| Patents for H01C 7 - Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material (13,712) |
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| 06/14/2012 | WO2012076613A1 Thermal separating device |
| 06/14/2012 | WO2012076226A1 Surge arrester arrangement having at least one varistor dissipation element |
| 06/14/2012 | DE102011011254A1 Überspannungsableiteranordnung mit mindestens einem Varistorableitelement Surge arrester with at least one Varistorableitelement |
| 06/13/2012 | EP2463867A1 Tank-type lightning arrester |
| 06/13/2012 | CN202275677U 一种安全避雷器 A safe arrester |
| 06/13/2012 | CN202275676U 地铁用复合外套无间隙氧化锌避雷器 Subway composite coat gapless MOA |
| 06/13/2012 | CN202275675U 一种用于电力系统的罐式避雷器 Tank arrester for power system |
| 06/13/2012 | CN102496436A Method for manufacturing large-power thick-diaphragm resistor |
| 06/13/2012 | CN102496432A Fiber grating implanted 110kV composite coat zinc oxide lightning arrester and its preparation method |
| 06/13/2012 | CN102496431A Manufacturing method of platinum film resistor chip for temperature sensor |
| 06/13/2012 | CN101930847B Ceramic electronic component |
| 06/13/2012 | CN101714439B Zinc oxide resistance piece and preparation method thereof |
| 06/13/2012 | CN101636797B Laminate and its manufacturing method |
| 06/13/2012 | CN101233585B Circuit protection device having thermally coupled MOV overvoltage element and PPTC overcurrent element |
| 06/12/2012 | US8199450 ESD protection utilizing radiated thermal relief |
| 06/12/2012 | US8198977 Resistor with temperature coefficient of resistance (TCR) compensation |
| 06/12/2012 | US8198976 Flexible thin metal film thermal sensing system |
| 06/12/2012 | US8198975 Over-current protection device |
| 06/07/2012 | WO2012072262A1 Electrical power resistor |
| 06/07/2012 | US20120140374 Laminated electronic component and method for manufacturing the same |
| 06/07/2012 | US20120139688 Chip varistor and chip varistor manufacturing method |
| 06/06/2012 | EP1745533B1 Surge voltage protection device with improved disconnection and visual indication means |
| 06/06/2012 | EP1730827B1 Device for deviating overvoltages comprising one or several parallel mounted overvoltage limiting elements arranged in a structural unit |
| 06/06/2012 | CN101950647B Ball-end electrode lightning arrester of urban rail transit contact system |
| 06/06/2012 | CN101601105B NTC thermistor porcelain and NTC thermistor using it |
| 06/06/2012 | CN101593586B Electronic component |
| 06/05/2012 | US8193898 Laminated body and manufacturing method thereof |
| 06/05/2012 | US8193469 Ceramic igniters |
| 05/31/2012 | WO2012071051A1 Granular non- polymeric varistor material, substrate device comprising it and method for forming it |
| 05/31/2012 | WO2012070336A1 Chip thermistor and thermistor assembly board |
| 05/30/2012 | EP2458597A1 Process for producing multilayer chip zinc oxide varistor containing pure silver internal electrodes and firing at ultralow temperature |
| 05/30/2012 | CN202259965U Lightning protection module for lightning protection socket |
| 05/30/2012 | CN202258611U Current protector |
| 05/30/2012 | CN202258610U Novel integrally-packaged arrester |
| 05/30/2012 | CN202258609U Novel plastic alloy arrester |
| 05/30/2012 | CN202258608U Combined type compound jacket zinc oxide arrester |
| 05/30/2012 | CN202258607U 252 kV geographic information system (GIS) gapless metallic oxide lightning arrester with three phases sharing one pot |
| 05/30/2012 | CN202258606U Rear connected type whole core lightning arrester |
| 05/30/2012 | CN202258605U Surge protective device |
| 05/30/2012 | CN202258604U Novel structure of pressure-sensitive resistor electrode plate |
| 05/30/2012 | CN202258603U Voltage-sensitive chip and surge protection device including same |
| 05/30/2012 | CN202258602U Thrusting needle moving mechanism for thermal resistor material strips |
| 05/30/2012 | CN202258601U Cement resistor of glass enamel membrane |
| 05/30/2012 | CN202258600U Enamel glass glaze resistor |
| 05/30/2012 | CN202258599U Precision metal film resistor |
| 05/30/2012 | CN202258598U Foil type precision resistor |
| 05/30/2012 | CN202258597U Through hole-free thin film resistor with dielectric cap layer |
| 05/30/2012 | CN102484355A Esd保护器件及其制造方法 Esd protection device and manufacturing method thereof |
| 05/30/2012 | CN102483978A Thermistor and method for producing same |
| 05/30/2012 | CN102482160A 半导体陶瓷组合物及其制备方法、ptc元件和加热模块 Semiconductor ceramic composition and preparation methods, ptc components and heating module |
| 05/30/2012 | CN102477226A 一种耐大电流的热敏电阻聚合物复合材料及其制备方法 One kind of resistance to high current thermistor polymer composite material and its preparation method |
| 05/30/2012 | CN102017023B Ntc thermistor porcelain, process for producing NTC thermistor porcelain, and NTC thermistor |
| 05/30/2012 | CN101925968B Chip-type semiconductor ceramic electronic component |
| 05/30/2012 | CN101580386B Thermal sensitive ceramic resistance material, resistance element and preparation method of resistance element |
| 05/30/2012 | CN101536275B Anti-static part and its manufacturing method |
| 05/30/2012 | CN101521065B Explosion-proof automatic-separation type lightning arrester |
| 05/29/2012 | US8188833 Variable resistance element and manufacturing method of the same |
| 05/29/2012 | US8188832 Near zero TCR resistor configurations |
| 05/29/2012 | US8187506 Barium titanate-based semiconductor ceramic composition and barium titanate-based semiconductor ceramic device |
| 05/24/2012 | US20120126932 Resistive switches |
| 05/24/2012 | US20120126931 Electrolyte composition |
| 05/23/2012 | EP2455164A1 A spray painting device with a heating system of the carrier fluid |
| 05/23/2012 | CN202230816U Explosion-proof piezoresistor |
| 05/23/2012 | CN202230815U Monopole closed type PTC (positive temperature coefficient) thermistor |
| 05/23/2012 | CN202230814U Multi-layer via-hole-free thin-film resistor |
| 05/23/2012 | CN1967734B Laminated sheet-like variable resistor production method |
| 05/23/2012 | CN102473496A 箱形避雷器 Box arrester |
| 05/23/2012 | CN102473495A 电气组件的端部配件以及端部配件的压紧方法 Electrical component parts and clamping the ends of the end fittings of the method |
| 05/23/2012 | CN102471164A 半导体陶瓷以及正特性热敏电阻 The semiconductor ceramic and a positive temperature coefficient thermistor |
| 05/23/2012 | CN102468023A Protection circuit module including thermistor and secondary battery pack having the same |
| 05/23/2012 | CN101702355B High power resistor having an improved operating temperature range and its preparation method |
| 05/23/2012 | CN101700976B Formula of non-linear resistor for high voltage surge arrester and manufacturing method thereof |
| 05/23/2012 | CN101661818B Thermistor |
| 05/23/2012 | CN101659544B Low-cost negative-temperature coefficient thermo-sensitive material and preparation method thereof |
| 05/23/2012 | CN101618962B Thermal sensing material with low temperature coefficient and high resistivity and preparation method thereof |
| 05/23/2012 | CN101618959B Thermal sensing material with low resistivity and high B-value negative temperature coefficient and preparation method thereof |
| 05/23/2012 | CN101585707B Method for preparing high-temperature NTC heat-sensitive resistance material |
| 05/23/2012 | CN101286394B Voltage non-linear resistance ceramic composition and voltage non-linear resistance element |
| 05/22/2012 | US8183974 1200° C. film resistor |
| 05/22/2012 | US8183973 Highly dense and non-grained spinel NTC thermistor thick film and method for preparing the same |
| 05/18/2012 | WO2012062695A1 Surge arrester with extendable collar |
| 05/17/2012 | US20120121939 Protection circuit module including thermistor and secondary battery pack having the same |
| 05/16/2012 | DE102010043990A1 Isolatoranordnung sowie Verfahren zur Herstellung einer Isolatoranordnung Insulator assembly and method for producing an insulator assembly |
| 05/16/2012 | CN102459127A Barium titanate semiconductor ceramic composition and barium titanate semiconductor ceramic element |
| 05/16/2012 | CN102456996A 一种防雷插座用的防雷模块 A socket module with lightning Lightning |
| 05/15/2012 | US8179656 Surge protection circuit for passing DC and RF signals |
| 05/15/2012 | US8179647 ESD power clamp for high-voltage applications |
| 05/15/2012 | US8179225 Ceramic electronic component, manufacturing method of ceramic electronic component, and packaging method of ceramic electronic components |
| 05/10/2012 | WO2012059401A2 Ceramic multilayered component and method for producing a ceramic multilayered component |
| 05/10/2012 | US20120112872 SURGE PROTECTION DEVICE USING METAL OXIDE VARISTORS (MOVs) AS THE ACTIVE ENERGY CONTROL MULTIPLE GAP DISCHARGING CHAIN |
| 05/10/2012 | DE102010043655A1 Überspannungsableiter mit dehnbarer Manschette Surge stretchable collar |
| 05/09/2012 | EP2450926A1 Electrical disconnection device and surge arrester having the same |
| 05/09/2012 | EP2450327A1 Semiconductor ceramic and positive-coefficient thermistor |
| 05/09/2012 | EP2449563A1 End fitting of an electric component and method for pressing an end fitting |
| 05/09/2012 | CN202217559U High-power ceramic resistor used in DC switch cabinet |
| 05/09/2012 | CN102446609A Over-current protective device |
| 05/09/2012 | CN101916633B Method for improving twisting resistance of composite coating lightning arrester, lightning arrester and manufacturing method thereof |
| 05/09/2012 | CN101915620B Preparation method of vanadium oxide thin film for microbolometer |
| 05/09/2012 | CN101847477B Ultra-high voltage porcelain bushing type zero-clearance zinc oxide lightning arrester |
| 05/09/2012 | CN101838144B BaTiO3-based PTC thermal sensitive ceramic material and preparation method thereof |