| 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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| 05/02/2013 | US20130107422 Multilayered ceramic electronic component and fabrication method thereof |
| 05/02/2013 | DE102012101606A1 ESD-Schutzbauelement und Bauelement mit einem ESD-Schutzbauelement und einer LED ESD protection device and the ESD protection device having a device and a LED |
| 05/02/2013 | DE10110185B9 Beheizbares Dehnstoffelement Heated wax element |
| 05/01/2013 | EP2585418A1 Cobalt-free ntc ceramic and method for producing a cobalt-free ntc ceramic |
| 05/01/2013 | CN202917274U Thermistor |
| 05/01/2013 | CN202917272U Explosion-proof insulation sheath for piezoresistor |
| 05/01/2013 | CN202917268U An adjustable insulator arrester |
| 05/01/2013 | CN103081262A Overvoltage protection component, and overvoltage protection material for overvoltage protection component |
| 05/01/2013 | CN103081033A Resistance component and method for producing a resistance component |
| 05/01/2013 | CN103077792A Overvoltage protector with special purposes |
| 05/01/2013 | CN103077791A Metallic oxide lightning arrester with built-in insulation base |
| 05/01/2013 | CN103077790A Low-capacity laminated chip varistor and overvoltage protective layer used by the same |
| 05/01/2013 | CN103077789A Secure PTC starter |
| 05/01/2013 | CN101354937B Integrated thermistor and metallic element device and method |
| 05/01/2013 | CN101258564B Chip resistor and method for producing the same |
| 04/30/2013 | US8432247 Over-current protection device |
| 04/25/2013 | WO2013058227A1 Laminated semiconductor ceramic capacitor with varistor functionality and method for producing same |
| 04/25/2013 | WO2013009661A3 Overvoltage protection component |
| 04/25/2013 | DE10038425B4 Laminiertes Halbleiter-Keramikbauelement und Herstellungsverfahren für das laminierte Halbleiter-Keramikbauelement A laminated semiconductor ceramic device, and manufacturing method of the laminated semiconductor ceramic device |
| 04/24/2013 | CN202905339U 避雷器 Lightning arrester |
| 04/24/2013 | CN202905338U Disconnector for lightning arrester |
| 04/24/2013 | CN202905337U Lightning arrester |
| 04/24/2013 | CN103065750A Piezoresistor with preset invalidity breakdown points and preparation method of piezoresistor |
| 04/24/2013 | CN103065749A 一种电阻 A resistive |
| 04/24/2013 | CN103065747A High-voltage resistor |
| 04/24/2013 | CN103060615A Positive temperature coefficient (PTC) thermal resistance alloy wire and preparation method thereof |
| 04/24/2013 | CN103058647A Voltage dependent resistor and voltage dependent resistor material |
| 04/24/2013 | CN101886261B Vanadium oxide thin film for micro-metering bolometer and manufacturing method thereof |
| 04/24/2013 | CN101276940B Nonaqueous electrolyte secondary battery and method for manufacturing the same |
| 04/23/2013 | US8427273 Resistor structure of phase change material and trimming method thereof |
| 04/18/2013 | WO2013054898A1 Chip resistor, mounting structure for chip resistor, and manufacturing method for chip resistor |
| 04/17/2013 | CN202888169U Composite element integrating thermistor and semiconductor chip |
| 04/17/2013 | CN202887893U Support column type lightning arrester |
| 04/17/2013 | CN103052682A Liquid composition, and resistor film, resistor element and circuit board using same |
| 04/17/2013 | CN103050204A Method for manufacturing chip-type linear positive temperature coefficient thermistor |
| 04/17/2013 | CN102211924B Preparation method of composite phase negative temperature coefficient thermal sensitive ceramic material |
| 04/17/2013 | CN102164873B Barium titanate-based semiconductor ceramic composition and PTC thermistor |
| 04/17/2013 | CN102132360B Surge protector |
| 04/17/2013 | CN101687714B Semiconductor ceramic material |
| 04/16/2013 | US8422189 Serially connected surge suppression optimization device |
| 04/16/2013 | US8422181 Electrostatic discharge protection device of an electric apparatus |
| 04/16/2013 | US8421584 Over-current protection device and method for manufacturing the same |
| 04/16/2013 | US8421583 PTC device |
| 04/16/2013 | US8421582 ESD protection device and manufacturing method therefor |
| 04/11/2013 | WO2013051486A1 Semiconductor porcelain composition, positive temperature coefficient element, and heat-generating module |
| 04/11/2013 | WO2013050543A1 Polymeric ptc thermistors |
| 04/11/2013 | US20130088319 Chip thermistor and method of manufacturing same |
| 04/10/2013 | EP2578624A1 Polymeric PTC thermistors |
| 04/10/2013 | CN202871439U Differential pressure electrifying type lightning arrester convenient for counter installation |
| 04/10/2013 | CN202871438U Cable type lighting arrester |
| 04/10/2013 | CN202871437U Pillar type arrester |
| 04/10/2013 | CN103035348A 电路保护器件 Circuit protection devices |
| 04/10/2013 | CN103033665A Lightning surge detector, surge protective device, and management system for surge protective device |
| 04/10/2013 | CN103031037A Polyaniline/carbon conducting composite material with low resistance temperature coefficient, as well as preparation method and application thereof |
| 04/10/2013 | CN103030390A Zinc oxide piezoresistor material and preparation method |
| 04/04/2013 | WO2013047724A1 Chip resistor and electronic equipment having resistance circuit network |
| 04/04/2013 | WO2013047434A1 Ceramic resistor |
| 04/04/2013 | WO2013047122A1 Organic ptc element fabrication method |
| 04/04/2013 | US20130082575 Multilayer ceramic electronic component and manufacturing method thereof |
| 04/03/2013 | EP2574940A1 Lightning surge detector, surge protective device, and management system for surge protective device |
| 04/03/2013 | CN202855512U A safety protection device for a voltage-regulating coil of a transformer |
| 04/03/2013 | CN202855464U Novel insulator lightning arrester |
| 04/03/2013 | CN202855463U High-voltage drop type lightning arrester |
| 04/03/2013 | CN202855462U Substrate electrode fritting clamp of electronic elements |
| 04/03/2013 | CN202855461U Chip resistor |
| 04/03/2013 | CN103021608A High-gradient and high-capacity zinc oxide voltage dependent resistor disc and fabrication method thereof |
| 04/03/2013 | CN103021607A Zinc oxide resistor |
| 04/03/2013 | CN103021606A Low-voltage/high-non-linear-coefficient ZnO pressure-sensitive element and manufacturing method thereof |
| 04/03/2013 | CN103021605A Production method for chip type platinum thermosensitive resistors |
| 04/03/2013 | CN103021604A High voltage resisting level high molecular PTC (Positive Temperature Coefficient) thermistor and manufacturing method thereof |
| 04/03/2013 | CN103021603A Environment-friendly resistance paste |
| 04/03/2013 | CN103021602A Resistance composition |
| 04/03/2013 | CN103021601A Resistance paste |
| 04/03/2013 | CN103021600A Inorganic resistance paste |
| 04/03/2013 | CN103021599A A chip resistor |
| 04/03/2013 | CN103021598A Over-current protecting component |
| 04/03/2013 | CN103013019A Novel positive-temperature-coefficient thermistor element core layer material and application thereof |
| 04/03/2013 | CN103011804A Positive temperature coefficient thermistor material and thermistor |
| 04/03/2013 | CN102432299B Method for preparing negative temperature coefficient (NTC) thermistor material through solid phase chemical reaction |
| 04/03/2013 | CN101866731B Polymeric housed arrester and method for preparing no-local-discharge compound-glass fiber winding pipe |
| 04/02/2013 | US8410892 Conductive matrix power control system with biasing to cause tripping of the system |
| 04/02/2013 | US8410891 Electrical multilayer component |
| 03/28/2013 | WO2013000796A3 Electric device |
| 03/28/2013 | US20130076203 Ceramic body and method for producing the same |
| 03/27/2013 | CN202839182U Plug-in type over-current protection element |
| 03/27/2013 | CN202839181U Multi-state indication safe type piezoresistor |
| 03/27/2013 | CN202839180U Strong vibration sense direct current miniature motor |
| 03/27/2013 | CN202839179U Over-current protection element |
| 03/27/2013 | CN202839178U Thermistor |
| 03/27/2013 | CN103000323A Primary sealing method at end part of ultra-high voltage polymeric housed lightning arrester |
| 03/27/2013 | CN103000322A Forming method of high-voltage polymeric housed lightning arrester |
| 03/27/2013 | CN103000321A ZnO arrester |
| 03/27/2013 | CN103000320A Novel thermistor |
| 03/27/2013 | CN103000319A Base material special for thermistor |
| 03/27/2013 | CN103000317A Safe varistor |
| 03/27/2013 | CN102324291B Production method of flexible low-voltage voltage-dependent resistor |
| 03/27/2013 | CN102050977B PTC material and preparation method thereof, and material-containing thermistor and preparation method thereof |
| 03/27/2013 | CN101651451B Multilayer filter |
| 03/27/2013 | CN101427326B Microvaristor-based overvoltage protection |
| 03/27/2013 | CN101395100B Semiconductor ceramic composition and method for producing the same |