| 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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| 03/16/2010 | US7679485 Multilayer positive temperature coefficient thermistor |
| 03/10/2010 | CN201421756Y Six-phase lightning protector |
| 03/10/2010 | CN201421749Y Inverted multifunctional lightning-proof insulator |
| 03/04/2010 | WO2010024605A2 Laminated composite chip device |
| 03/04/2010 | WO2010023193A1 Surge arrestor comprising at least one arrestor element |
| 03/04/2010 | US20100053837 Surge arrester |
| 03/04/2010 | US20100052842 Thermistor |
| 03/04/2010 | US20100052841 Multilayer chip varistor |
| 03/04/2010 | US20100052840 Low variation resistor |
| 03/03/2010 | EP2159556A1 Temperature sensor with lead wires |
| 03/03/2010 | EP2159207A1 Semiconductor ceramic material |
| 03/03/2010 | CN201417654Y Strong thunder load arrester for overhead transmission line |
| 03/03/2010 | CN101661820A Pressure relief device of solid polymeric housed metal oxide arrester |
| 03/03/2010 | CN101661819A Thermal-protection type metallic oxide rheostat |
| 03/03/2010 | CN101661818A Thermistor |
| 03/02/2010 | US7672103 Circuit having low operating voltage for protecting semiconductor device from electrostatic discharge |
| 03/02/2010 | US7672100 Electrostatic discharge protection structures with reduced latch-up risks |
| 02/25/2010 | WO2010020612A1 Rapid disconnect device |
| 02/25/2010 | WO2010020452A1 Surge protector having a thermal separating device |
| 02/25/2010 | DE102009004317A1 Schnelle Abtrennvorrichtung Fast separation device |
| 02/24/2010 | EP2156444A1 Surge arrester arrangement |
| 02/24/2010 | CN201413807Y Over-voltage disconnecting protector |
| 02/24/2010 | CN201413749Y Lightning-proof overvoltage protector for circuit insulators |
| 02/23/2010 | US7667568 Chip resistor and manufacturing method thereof |
| 02/18/2010 | US20100039213 Method for producing an electrical resistor on a substrate |
| 02/18/2010 | US20100039211 Resistive component and method of manufacturing the same |
| 02/18/2010 | US20100038619 Variable resistance element, manufacturing method thereof, and electronic device |
| 02/18/2010 | DE102008038963A1 Schadensbegrenzende Schalteinrichtung für Überspannungsableiter wie Varistoren, Funkenstrecken oder dergleichen Mittel Mitigating switching device for surge arresters such as varistors, spark gaps or similar means |
| 02/18/2010 | DE102008036837A1 Sensorvorrichtung und Verfahren zur Herstellung Sensor device and methods for making |
| 02/17/2010 | CN201408619Y High-efficient lightning arrester |
| 02/17/2010 | CN100590756C Varistor body and varistor |
| 02/17/2010 | CN100590755C Varistor body and varistor |
| 02/17/2010 | CN100590754C Resistance body ointment, resistance body, and circuit substrate using the resistance body |
| 02/16/2010 | US7663469 Thermistor device and method for manufacturing the same |
| 02/16/2010 | US7663468 Conductive member and manufacturing method thereof, and electric device and manufacturing method thereof |
| 02/11/2010 | WO2010016648A1 Method for manufacturing an instant pulse filter using anodic oxidation and instant pulse filter manufactured by said method |
| 02/11/2010 | WO2010015531A1 Molded object, heating device and method for producing a molded object |
| 02/10/2010 | EP2151832A1 Process for producing ptc ink composition and ptc ink composition |
| 02/10/2010 | EP2151675A1 Process for manufacturing platinum temperature-measuring resistance element |
| 02/10/2010 | EP2151674A1 Process for manufacturing platinum resistance thermometer |
| 02/10/2010 | EP2151026A1 Short-circuiting device for surge arresters |
| 02/10/2010 | CN201402695Y Composite metal oxide coated lightning arrester for 220kV system circuit switch |
| 02/10/2010 | CN201402694Y Column-type composite outer casing gapless metal oxide arrester |
| 02/10/2010 | CN101647076A High resistivity thin film composition and fabrication method |
| 02/09/2010 | US7660096 Circuit protection device having thermally coupled MOV overvoltage element and PPTC overcurrent element |
| 02/09/2010 | US7660094 Inverter circuit |
| 02/04/2010 | WO2010012661A1 Multilayer component |
| 02/04/2010 | WO2010012565A1 Overvoltage protection device having one or more parallel-connected overvoltage-limiting elements located in one physical unit |
| 02/04/2010 | DE112008000744T5 Mehrschichtiger Thermistor mit positivem Temperaturkoeffizienten A multilayer positive temperature coefficient thermistor with |
| 02/04/2010 | DE102008048644A1 Überspannungsschutzgerät mit einem oder mehreren parallel geschalteten, in einer baulichen Einheit befindlichen überspannungsbegrenzenden Elementen Surge protection device with one or more parallel, located in one physical unit overvoltage limiting elements |
| 02/04/2010 | DE102008034890A1 Überspannungsableiteranordnung mit einem mehrere Ableitersäulen aufweisenden Ableitstrompfad Arrester arrester having a plurality of discharge current |
| 02/03/2010 | CN201397717Y 500kV porcelain sleeve non-clearance metallic oxide lightning arrester without grading capacitor |
| 02/03/2010 | CN201397716Y Gear-shaped large-capacity harmonic eliminating resistor |
| 02/03/2010 | CN201397715Y Video monitoring camera outdoor-type lightning protection device |
| 02/03/2010 | CN201397714Y Chip type fuse resistor |
| 02/02/2010 | US7656269 Oxides of Group 3A (not lanthanum), 2A,and either 4A, 5A, 6A, 7A,or 8 not chromium) measurements over the temperature range from a low temperature of -40 degrees C. to a high temperature of 900 degrees C. or higher; gradient perovskite-type crystal structure; heat resistance; durability |
| 01/28/2010 | WO2010010067A1 Surge arrestor arrangement comprising an arrestor current path with a plurality of arrestor columns |
| 01/28/2010 | DE10060942B4 Monolithisches halbleitendes keramisches elektronisches Bauelement A monolithic semiconducting ceramic electronic component |
| 01/27/2010 | EP2148337A1 Flexible heated area element |
| 01/27/2010 | CN201392795Y Fusing absorption device |
| 01/27/2010 | CN201392702Y Backup discharge current capacity arrester |
| 01/27/2010 | CN101636798A Laminated positive temperature coefficient thermistor |
| 01/27/2010 | CN101636797A Laminate and its manufacturing method |
| 01/27/2010 | CN101635195A Novel restorable over-current/over-temperature protective device for automotive micro-motor |
| 01/27/2010 | CN100585764C Method and apparatus for testing electronic elements |
| 01/27/2010 | CN100585755C Surge absorbing material with two functions |
| 01/26/2010 | US7652860 Polymer PTC device |
| 01/26/2010 | US7652554 Multilayer filter |
| 01/26/2010 | US7651636 Nonlinear electrical material for high and medium voltage applications |
| 01/21/2010 | US20100014344 Switchable two terminal multi-layer perovskite thin film resistive device and methods thereof |
| 01/21/2010 | US20100014213 Electrical component |
| 01/21/2010 | US20100014206 Lightning arrester and method of manufacturing and assembling the same |
| 01/21/2010 | DE102008033392A1 Verfahren zur Erhöhung der ESD-Pulsstabilität eines elektrischen Bauelements A method for increasing the ESD pulse stability of an electrical component |
| 01/21/2010 | DE10049023B4 Nichtlinearer Widerstand und Verfahren zur Herstellung desselben A non-linear resistor and method for manufacturing the same |
| 01/20/2010 | CN201387780Y Positive temperature coefficient thermistor |
| 01/20/2010 | CN201387778Y Stacked surface-adhered thermal resistor |
| 01/20/2010 | CN201387777Y Circuit positive temperature coefficient property self-restoring protection device |
| 01/20/2010 | CN100583318C Surge protector device and its fabrication method |
| 01/20/2010 | CN100583317C Low electric resistivity high B values negative temperature coefficient thermistor chip and manufacturing method therefor |
| 01/20/2010 | CN100583316C A low-resistance/high-temperature coefficient silicon single crystal thermal sensitive resistor and its making method |
| 01/20/2010 | CN100583315C High power resistor having improved operating temperature range and method of making the same |
| 01/19/2010 | US7649438 Positive temperature coefficient thermistor device |
| 01/19/2010 | US7649437 Multilayer positive temperature coefficient thermistor |
| 01/19/2010 | US7649436 Varistor body and varistor |
| 01/19/2010 | US7649435 Multilayer chip varistor |
| 01/14/2010 | WO2010005024A1 Ptc device and electric device containing same |
| 01/14/2010 | US20100007322 Resistor unit and a circuit including the resistor unit |
| 01/14/2010 | DE102008031917A1 Overvoltage protection element i.e. protective plug, has separation guide provided with end that executes both linear movement in direction of another end of guide and swiveling movement while separating solder joint |
| 01/13/2010 | EP2144256A1 Current/voltage nonlinear resistor |
| 01/13/2010 | EP2143117A1 Electric multi-layer component with electrically non-contacted protective structure |
| 01/13/2010 | EP1776200B1 A method of manufacturing a crimped assembly, and related assembly and apparatus |
| 01/13/2010 | CN201383397Y Low-capacitance combination piezoresistor |
| 01/13/2010 | CN101627448A Zno varistor powder |
| 01/13/2010 | CN101625918A Current-voltage nonlinear resistor |
| 01/13/2010 | CN101625917A Method for solving electrical property damnification of PTC thermal resistors caused by manual welding |
| 01/13/2010 | CN101625916A Method for enhancing flow-resistant capacity of PTC thermal resistors |
| 01/13/2010 | CN100581043C Energy-saving type integral single phase AC electric motor starting and protection device |
| 01/12/2010 | US7646577 Power plugging device with a function of releasing charges from electric surges |
| 01/07/2010 | US20100001828 Multilayer positive temperature coefficient thermistor |
| 01/07/2010 | DE10392149B4 Varistor-Herstellverfahren Varistor manufacturing method |