| 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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| 05/05/2010 | CN201449829U Shielding case for plug-in type lightning arrester |
| 05/05/2010 | CN201449828U Core body for plug-in type lightning arrester |
| 05/05/2010 | CN201449827U Plug-in type lightning arrester |
| 05/05/2010 | CN201449826U Firm lightning arrester |
| 05/05/2010 | CN201449825U Three-phase tank-type arrester |
| 05/05/2010 | CN201449824U Lightning arrester for DC thawing apparatus |
| 05/05/2010 | CN201449823U Double-interface single-phase lightning arrestor |
| 05/05/2010 | CN201449822U MZ9250RM-type PTC thermosensitive resistor |
| 05/05/2010 | CN1942981B Component with countermeasure to static electricity |
| 05/05/2010 | CN1881486B Over-voltage protection element with surface insulation layer and its manufacturing method |
| 05/05/2010 | CN1672222B Chip resistor and method of manufacturing the same |
| 05/05/2010 | CN101702358A High voltage varistor and preparation method thereof |
| 05/05/2010 | CN101702357A Composite ceramic resistor and manufacture method thereof |
| 05/05/2010 | CN101702356A Environment-friendly thick film resistor and preparation method thereof |
| 05/05/2010 | CN101702355A High power resistor having an improved operating temperature range and its preparation method |
| 05/05/2010 | CN101700976A Formula of non-linear resistor for high voltage surge arrester and manufacturing method thereof |
| 05/05/2010 | CN101700975A Combined formula used for manufacturing zinc oxide resistor |
| 05/04/2010 | US7710710 Electrical component and circuit configuration with the electrical component |
| 05/04/2010 | US7710233 Electric multilayer component |
| 05/04/2010 | US7709922 Thermistor device |
| 04/29/2010 | US20100103581 Surge arrester having a varistor arrangement and varistor module for use in a surge arrester |
| 04/29/2010 | US20100102052 Self-regulating electrical resistance heating element |
| 04/28/2010 | CN1759157B Intrinsically heatable pressure-sensitive adhesive planar structures |
| 04/28/2010 | CN1629986B Copper electrode strontium titanate annular piezoresistor |
| 04/28/2010 | CN1550518B Positive temperature coefficient polymer composition and resettable protection device made therefrom |
| 04/28/2010 | CN101699576A Negative temperature thermistor with circuit instaneous high energy impact resistance |
| 04/28/2010 | CN101699575A Surge suppressing negative temperature thermistor with multiple energy impact resistance |
| 04/28/2010 | CN101699573A Lightning arrester insulator for overhead wire insulated conductor |
| 04/28/2010 | CN101699565A Low-temperature sintering silver electrode slurry |
| 04/28/2010 | CN101698597A Raw material formulation of high-gradient non-linear resistance card and manufacturing method thereof |
| 04/27/2010 | US7705709 Varistor and light-emitting apparatus |
| 04/27/2010 | US7705708 Varistor and method of producing the same |
| 04/27/2010 | US7705707 copper phthalocyanine or 5,10,15,20-tetrakis(4-methoxyphenyl)-21H, 23H-porphine cobalt used as bistable compound, and poly-(3,4-ethylenedioxythiophene) and poly-(styrenesulphonic acid) as conductive polymers; random access memory |
| 04/27/2010 | US7704906 Semiconductor porcelain composition and method of producing the same |
| 04/27/2010 | CA2571723C A method of manufacturing a crimped assembly, and related apparatuses |
| 04/22/2010 | US20100100989 Piezoresistor height sensing cantilever |
| 04/22/2010 | US20100097172 Laminated body and manufacturing method thereof |
| 04/21/2010 | EP2177491A1 Metal oxide sintered body for thermistor, thermistor element, thermistor temperature sensor, and method for producing metal oxide sintered body for thermistor |
| 04/21/2010 | CN201440353U Novel lightning protector safety tripping device |
| 04/21/2010 | CN201440352U AC transmission line composite outer sleeve metal oxide arrester with series gaps |
| 04/21/2010 | CN1848310B Laminate sheet-like variable resistance |
| 04/21/2010 | CN101697399A Gap type lightning protector with releasing device |
| 04/21/2010 | CN101697299A Lightning protection insulator for insulated conductor of overhead line |
| 04/20/2010 | US7701322 Surface-mounted over-current protection device |
| 04/15/2010 | WO2010041661A1 Electrostatic discharge protector |
| 04/15/2010 | DE202009013505U1 Überspannungsschutzelement An overvoltage protection element |
| 04/14/2010 | EP2174323A2 Thick film layered resistive device employing a dielectric tape |
| 04/14/2010 | CN1975944B Thin-film laminate, and electronic parts |
| 04/14/2010 | CN101694794A Porcelain composition for varistor and varistor |
| 04/13/2010 | US7696856 Varistor element |
| 04/13/2010 | US7696677 Lamination-type resistance element |
| 04/13/2010 | US7695644 Composition filling the gap between electrodes comprising a binder with conductor particles and antimony oxide (HAR) to adjust as necessary dielectric/conductive properties; packaging; antistatic agents; flexibility; wear resistance; adhesion; heat resistance; dimensional stability |
| 04/08/2010 | WO2010039902A2 Voltage switchable dielectric material containing conductive core shelled particles |
| 04/08/2010 | WO2010038770A1 Barium titanate-based semiconductor ceramic composition and ptc thermistor |
| 04/08/2010 | WO2010038342A1 Thermistor element manufacturing method and thermistor element |
| 04/08/2010 | WO2010037634A1 Electrical device having a support frame |
| 04/08/2010 | US20100085143 Varistor and production method |
| 04/07/2010 | EP2171812A1 Overvoltage protection device having one or more parallel-connected overvoltage-limiting elements located in one physical unit |
| 04/07/2010 | EP2171728A1 Surge protector having a thermal separating device |
| 04/07/2010 | CN101692360A Chip type thermal resistor and manufacturing method thereof |
| 04/07/2010 | CN101692359A Resistor device and method of manufacturing the same |
| 04/07/2010 | CN101246769B Preparation of zinc oxide piezoresistor composite powder and compound additive agent powder |
| 04/07/2010 | CN101217067B A lead free aluminum electrode slurry of PTC thermo-sensitive resistor and preparation method |
| 04/07/2010 | CN101211683B Temperature coefficient accurate setting electric resistor and manufacture thereof |
| 04/06/2010 | US7692907 Circuit for electrostatic discharge (ESD) protection |
| 04/01/2010 | US20100079234 Thermistor and electrical device employed with same |
| 03/31/2010 | CN201435503Y Over-temperature over-current protecting power plug |
| 03/31/2010 | CN201435279Y Arrester capable of realizing non-contact on-line detection |
| 03/31/2010 | CN201435277Y lightning-proof insulator |
| 03/31/2010 | CN201434734Y ntc temperature sensor |
| 03/31/2010 | CN101687714A Semiconductor ceramic material |
| 03/31/2010 | CN101685693A Surge protector |
| 03/30/2010 | US7688177 Varistor and light-emitting apparatus |
| 03/25/2010 | WO2010033635A1 Voltage switchable dielectric material containing boron compound |
| 03/25/2010 | WO2010031203A1 High resistivity semiconductor resistance element |
| 03/25/2010 | US20100073122 Dual thin film precision resistance trimming |
| 03/25/2010 | DE102009004704A1 Schalteinrichtung zum Auslösen einer Schutzvorrichtung für einen Überspannungsableiter Switching means for initiating a protective device for a surge arrester |
| 03/25/2010 | DE102008031473B3 Vakuumschaltröhre Vacuum interrupter |
| 03/24/2010 | EP2018791B1 Material and heating cable |
| 03/24/2010 | CN201430437Y High-capacity pressure-sensitive lightning protection module |
| 03/24/2010 | CN201430424Y Surge protection device with detection function |
| 03/24/2010 | CN201430042Y Resistance element, reactance element and circuit comprising resistance element or reactance element |
| 03/24/2010 | CN101681703A Intrinsically heatable hot melt adhesive sheet materials |
| 03/24/2010 | CN101681702A Chip resistor |
| 03/24/2010 | CN101677151A Electronic component with lead wire |
| 03/24/2010 | CN100595849C A low voltage/high non-linear index slice voltage sensitive resistor and its making method |
| 03/23/2010 | US7684166 Surge voltage protection device with improved disconnection and visual indication means |
| 03/23/2010 | US7683753 Voltage non-linear resistance ceramic composition and voltage non-linear resistance element |
| 03/18/2010 | US20100066482 Electronic component with lead wire |
| 03/18/2010 | US20100066481 PTC thermistor |
| 03/18/2010 | US20100066479 Multilayer chip varistor and electronic component |
| 03/18/2010 | CA2678862A1 Lightning protection system for a wind turbine |
| 03/17/2010 | CN201425870Y Line-type insulator lightning arrester |
| 03/17/2010 | CN201425869Y 力感电阻 Force sense resistor |
| 03/17/2010 | CN101675486A Surge arrester having a varistor arrangement and varistor module for use in a surge arrester |
| 03/17/2010 | CN101673604A Electrostatic protector and manufacture method thereof |
| 03/17/2010 | CN101673603A Method for electrical specifications of PTC thermistor |
| 03/17/2010 | CN101673602A Resistive element and manufacturing method thereof |
| 03/16/2010 | US7679878 Capacitor sharing surge protection circuit |
| 03/16/2010 | US7679877 Method for operating a transmission line and correspondingly constructed device |