| 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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| 09/16/2009 | CN101533695A Gear-shaped large-capacity harmonic-eliminating resistor |
| 09/16/2009 | CN101533694A Novel high-energy ZnO lightning arrester with liquid evaporation cooling function |
| 09/16/2009 | CN101533693A Microwave film resistor, microwave film resistor network module and manufacturing method thereof |
| 09/16/2009 | CN101533692A Surface-mount resistor and printed circuit board |
| 09/16/2009 | CN101532882A Temperature sensor of secondary battery charge and discharge control circuit |
| 09/16/2009 | CN101531506A Antimony silicate-modified high gradient zinc oxide pressure sensitive material |
| 09/16/2009 | CN100541675C Laminated sheet voltage-sensitive resistor |
| 09/16/2009 | CN100541674C A ceramic mixture having negative temperature co-efficient for a thermistor and a process for prepaing thereof |
| 09/15/2009 | US7589944 Electrostatic discharge protection structures for high speed technologies with mixed and ultra-low voltage supplies |
| 09/15/2009 | US7589611 Overvoltage protection materials and process for preparing same |
| 09/15/2009 | US7588952 Method of fabricating vertical structure LEDs |
| 09/15/2009 | CA2324405C Method for construction of nanotube matrix material |
| 09/10/2009 | US20090225487 Surge arrester with a cage design |
| 09/10/2009 | US20090224865 PTC Device |
| 09/10/2009 | US20090223035 Process for Producing PTC Device |
| 09/10/2009 | DE102008049472A1 Overvoltage arrester is provided with stop device that is thermally triggered in motion path of conductor segment, between fusible point and conductive element |
| 09/09/2009 | EP1255256B1 Resistor and method for fabricating the same |
| 09/09/2009 | CN201307473Y Lightning protector for 10 kV line |
| 09/09/2009 | CN201307472Y Low residual-pressure lightning arrester |
| 09/09/2009 | CN101527195A Variable impedance composition |
| 09/09/2009 | CN100538922C PTC current limiting device having molding part made of insulating material |
| 09/09/2009 | CN100538921C Resistor paste, resistor, and electronic part |
| 09/09/2009 | CN100538920C Stable high temperature sensor/heater system and method with tungsten on AlN |
| 09/03/2009 | DE102009008258A1 Sicherungsdose in einem Kraftfahrzeugbordnetz Fuse box in a motor vehicle electrical system |
| 09/02/2009 | EP2096092A1 Semiconductor ceramic composition and method for producing the same |
| 09/02/2009 | CN101523521A Microvaristor-based powder overvoltage protection devices |
| 09/02/2009 | CN101523520A RF terminating resistor of flanged construction |
| 09/02/2009 | CN101521066A TYCO electronics corp |
| 09/02/2009 | CN101521065A Explosion-proof automatic-separation type lightning arrester |
| 09/02/2009 | CN101519306A Method for preparing high curie temperature leadless PTCR ceramic |
| 09/02/2009 | CN100536040C Flexible PTC heating element and preparation method thereof |
| 09/02/2009 | CN100536039C Method for preparing radial glass packaged thermosensitive resistor |
| 09/01/2009 | US7583488 Overvoltage protection magazine for a device of telecommunications technology |
| 09/01/2009 | US7583485 Electrostatic discharge protection circuit for integrated circuits |
| 08/27/2009 | WO2009103261A1 Composite material for temperature measurement, temperature sensor comprising the composite material, and method for producing the composite material and the temperature sensor |
| 08/27/2009 | US20090212883 Feedthrough filter and electrical multi-layer component |
| 08/27/2009 | DE19823446B4 Baugruppe zum Schutz von Telekommunikationseinrichtungen gegen Überspannungen Module for the protection of telecommunication equipment against surges |
| 08/27/2009 | DE10297759B4 Schmelzwiderstand und Verfahren zu dessen Herstellung Melting resistance, and process for its preparation |
| 08/27/2009 | DE102008057987A1 Widerstandsvorrichtung und Verfahren zu deren Herstellung Resistance device and process for their preparation |
| 08/27/2009 | DE102008009817A1 Verbundwerkstoff zur Temperaturmessung, Temperatursensor aufweisend den Verbundwerkstoff und Verfahren zur Herstellung des Verbundwerkstoffs und des Temperatursensors Composite for temperature measurement, the temperature sensor comprising the composite material and process for the preparation of the composite material and the temperature sensor |
| 08/26/2009 | EP2092620A1 Electrical field grading material |
| 08/26/2009 | CN201298413Y Multi-module base made of PBT plastic for lightning protector of power |
| 08/26/2009 | CN201298412Y Voltage-equalizing device for GIS arrester |
| 08/26/2009 | CN201298411Y A non-residual voltage discharging counter |
| 08/26/2009 | CN101516802A Barium titanate semiconductor porcelain composition and ptc device utilizing the same |
| 08/26/2009 | CN101515496A Thermal resistor and manufacturing method thereof |
| 08/26/2009 | CN100533605C Assembly with super-high-temperature releasing mechanism and pressure-sensitive resistor |
| 08/25/2009 | US7578896 Production method of multilayer ceramic electronic device |
| 08/20/2009 | US20090207540 Power strip having surge protective circuit |
| 08/20/2009 | US20090206982 Thin-film resistor with a layer structure and method for manufacturing a thin-film resistor with a layer structure |
| 08/20/2009 | US20090206980 Thermistor and manufacturing method thereof |
| 08/20/2009 | US20090206979 Layered electrically conductive material |
| 08/20/2009 | US20090206911 Solid State Thermal Electric Logic |
| 08/19/2009 | CN201294429Y Over current self-recovery type permanent magnetic DC motor |
| 08/19/2009 | CN201294330Y Automatic weather station signal line arrester |
| 08/19/2009 | CN201294127Y Hanging lightning arrestor with separator |
| 08/19/2009 | CN201294126Y Inserting/pulling type metal-oxide lighting arrester |
| 08/19/2009 | CN201294125Y Lamination type PTC heat-variable resistor |
| 08/19/2009 | CN201294124Y Multilayer welded structure |
| 08/19/2009 | CN201294123Y Explosion-proof case for piezoresistor |
| 08/19/2009 | CN101512685A Integrated circuit providing overvoltage protection for low voltage lines |
| 08/19/2009 | CN100530450C Conductive member and production method therefor, and electric element and production method therefor |
| 08/18/2009 | US7576965 Surge absorption element and surge absorption circuit |
| 08/18/2009 | US7576964 Overvoltage protection circuit of output MOS transistor |
| 08/18/2009 | US7576368 Method of fabricating vertical structure LEDs |
| 08/18/2009 | US7575933 Modification of selectivity for sensing for nanostructure device arrays |
| 08/18/2009 | US7575778 Method of applying a polymer thick-film resistive paste for making polymer thick-film resistor having improved tolerances |
| 08/13/2009 | WO2009098938A1 Thermosetting conductive paste and laminated ceramic electronic component possessing external electrodes formed using same. |
| 08/13/2009 | WO2009098421A1 Method for making a heating element by depositing thin layers onto an insulating substrate, and resulting element |
| 08/13/2009 | WO2009097822A1 A mounting base and an electronic component using the mounting base |
| 08/13/2009 | US20090201121 Barium titanate-based semiconductor porcelain composition and ptc element including the same |
| 08/13/2009 | US20090201120 Aligned particle based sensor elements |
| 08/13/2009 | CA2714288A1 Arrangement having a surge arrester |
| 08/13/2009 | CA2712381A1 Method for making a heating element by depositing thin layers onto an insulating substrate, and resulting element |
| 08/12/2009 | CN201289770Y Silastic Composite coating gapless metal oxide arrester |
| 08/12/2009 | CN201289769Y Lightning arrester |
| 08/12/2009 | CN101506912A Manufacture of varistors comprising a passivation layer |
| 08/12/2009 | CN101503292A Formula of direct current zinc oxide resistance chip |
| 08/12/2009 | CN101503291A Formula of high pressure AC zinc oxide resistance chip |
| 08/11/2009 | US7573365 Humidity sensor |
| 08/11/2009 | US7573008 A positive thermal coefficient element, a thermistor, having a protective covering to seal the polymer matrix body/electroconuctive particles dispersion and the electrodes from oxygen infiltration; durability; aging resistance; epoxy resin cured by a thiol containing a filler of lower oxygen permeability |
| 08/06/2009 | WO2009096333A1 Chip-type semiconductor ceramic electronic component |
| 08/06/2009 | US20090195956 Low Bypass Fine Arrestor |
| 08/06/2009 | DE102008008022A1 Anordnung mit einem Überspannungsableiter Arrangement with a surge |
| 08/05/2009 | EP2084748A2 Formulations for voltage switchable dielectric material having a stepped voltage response and methods for making the same |
| 08/05/2009 | CN201285708Y Capacitor with leak resistor built-in |
| 08/05/2009 | CN201285682Y Automatic fuse recovery apparatus for circuit |
| 08/05/2009 | CN101499340A Ceramic element |
| 08/05/2009 | CN100525001C Closed mode overheat protective technology |
| 08/05/2009 | CN100524547C Making method for current induction wafer resistor |
| 08/04/2009 | US7570149 Electronic circuit device including electric element and varistor on substrate and its manufacture method |
| 08/04/2009 | US7569865 Method of fabricating vertical structure LEDs |
| 07/30/2009 | WO2009092747A1 High voltage surge arrester and method of operating the same |
| 07/30/2009 | WO2009012369A3 Thick film layered resistive device employing a dielectric tape |
| 07/30/2009 | US20090189732 Aggregate substrate, production method of aggregate substrate, and varistor |
| 07/30/2009 | DE102008005777A1 Non-linear over voltage arrester reliability testing device, has auxiliary voltage dependent resistor with dynamic resistance and capacitive resistance exceeding response limit of arrester and auxiliary resistor |
| 07/30/2009 | CA2711380A1 High voltage surge arrester and method of operating the same |
| 07/29/2009 | EP2083427A1 High voltage surge arrester and method of operating the same |
| 07/29/2009 | EP1977434B1 Cage-type surge arrester and method for producing the same |
| 07/29/2009 | EP1894211B1 Varistor-based field control tape |