| 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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| 07/18/2012 | CN102592762A Thermotropic sensing resistor |
| 07/18/2012 | CN102592761A High-voltage-resistant and load-insensitive positive temperature coefficient (PTC) thermosensitive resistor and manufacturing method thereof |
| 07/18/2012 | CN102584210A Preparation method for high-voltage TiO2 ring varistor |
| 07/18/2012 | CN102584206A Zinc oxide pressure-sensitive resistor raw material |
| 07/18/2012 | CN102034580B Surface-mounting high-precision large-power NTC (Negative Temperature Coefficient) thermistor and making method thereof |
| 07/18/2012 | CN101659545B Bismuthic acid barium series negative temperature coefficient semiconductor ceramic and preparation method thereof |
| 07/18/2012 | CN101546654B Electrolytic capacitor assembly containing a resettable fuse |
| 07/18/2012 | CN101527195B Variable impedance material |
| 07/17/2012 | US8222988 Porous device for optical and electronic applications and method of fabricating the porous device |
| 07/12/2012 | WO2012094003A1 Planar-axial thermistor for bolometry |
| 07/12/2012 | WO2012094000A1 Coaxial to dual co-planar waveguide launcher for microwave bolometry |
| 07/12/2012 | US20120175361 Semiconductor ceramic composition, method for producing same, ptc element and heat generating module |
| 07/11/2012 | EP2474008A1 Resistor with temperature coefficient of resistance (tcr) compensation |
| 07/11/2012 | CN202332455U 高低压电瓷避雷器 Level of piezoelectric ceramic arrester |
| 07/11/2012 | CN102576980A Overvoltage protection element |
| 07/11/2012 | CN102576586A Esd protection device and method for manufacturing same |
| 07/11/2012 | CN102568825A Method for manufacturing ceramic electronic component, apparatus and method for position determination, and apparatus and method for marker formation |
| 07/11/2012 | CN102568727A Device for carrying out blast sanding on glass glaze on side surface of zinc oxide resistor disc and treating process thereof |
| 07/11/2012 | CN102568725A Lightning arrester |
| 07/11/2012 | CN102568724A Movable heat radiation type lightning arrester |
| 07/11/2012 | CN102568723A NTC (negative temperature coefficient) thermistor chip, resistor and manufacturing method thereof |
| 07/11/2012 | CN102568722A SMD (surface mounted device) thermistor and manufacturing method thereof |
| 07/11/2012 | CN102568721A High-precision low-resistivity noninductive shunt resistor |
| 07/11/2012 | CN102568719A Thermistor |
| 07/11/2012 | CN102568650A Silver electrode paste for negative temperature coefficient (NTC) thermistors and preparation method thereof |
| 07/11/2012 | CN102558638A Positive temperature coefficient material, preparation method thereof and thermistor containing positive temperature coefficient material |
| 07/11/2012 | CN102557610A High-potential-gradient zinc oxide varistor, and making method and application thereof |
| 07/11/2012 | CN101414507B Magnetic and dielectric composite electronic device |
| 07/10/2012 | US8218282 Portable electronic device and method for using the same |
| 07/10/2012 | US8217751 Electronic device and method |
| 07/05/2012 | US20120169452 Esd protection device and manufacturing method therefor |
| 07/05/2012 | US20120169180 Laminate type electronic component and manufacturing method therefor |
| 07/04/2012 | EP2472529A1 Thermistor and method for producing same |
| 07/04/2012 | EP2186101B1 Method for producing a multi-layer component |
| 07/04/2012 | EP1466334B1 Surge arrester |
| 07/04/2012 | CN202307532U 卧式圆片式电子元件 Horizontal Wafer electronic components |
| 07/04/2012 | CN202307397U 压敏烧结匣钵 Sensitive sintering sagger |
| 07/04/2012 | CN202307389U 避雷器 Lightning arrester |
| 07/04/2012 | CN202307388U 引线型电子部件的安装结构 Electronic component mounting structure of lead |
| 07/04/2012 | CN202307387U 新型烧结槽型匣钵 The new firing sagger Groove |
| 07/04/2012 | CN202307386U 一种功率型片式电阻器 A power-type chip resistor |
| 07/04/2012 | CN102550132A Components having voltage switchable dielectric materials |
| 07/04/2012 | CN102543335A Composite insulated zinc oxide lightning arrester |
| 07/04/2012 | CN102543334A Device for automatically testing voltage-sensitive voltage of resistor disc and resistor disc inkjet printing process |
| 07/04/2012 | CN102543333A Non-linear resistor disc and manufacturing method thereof |
| 07/04/2012 | CN102543332A Zinc oxide lightning arrester and manufacturing method thereof |
| 07/04/2012 | CN102543331A Macromolecule-based conductive composite material and PTC (pitch trim compensator) element |
| 07/04/2012 | CN102543330A Over-current protective element |
| 07/04/2012 | CN102543329A Heat treatment method for improving strength of PTC (Positive Temperature Coefficient) thermistor core materials |
| 07/04/2012 | CN102543328A Resistance chip |
| 07/04/2012 | CN102082016B Positive temperature coefficient thermistor and preparation method thereof |
| 07/04/2012 | CN101937773B Laminated ceramic electronic component and manufacturing method therefor |
| 07/04/2012 | CN101887790B Piezoresistor for lightning protection |
| 07/04/2012 | CN101880157B Recipe and preparation method of high-voltage gradient zinc oxide resistance card |
| 07/03/2012 | US8213142 Amplifier with improved ESD protection circuitry |
| 07/03/2012 | US8213141 Power over Ethernet electrostatic discharge protection circuit |
| 07/03/2012 | US8212647 Device having at least one PTC resistor |
| 06/28/2012 | WO2012086526A1 Externally attached ptc element unit and battery |
| 06/28/2012 | US20120161821 Variable resistance device, semiconductor device including the variable resistance device, and method of operating the semiconductor device |
| 06/28/2012 | US20120161788 Magnetic effects sensor, a resistor and method of implementing same |
| 06/28/2012 | US20120161576 Laminate type electronic component and manufacturing method therefor |
| 06/27/2012 | EP1873130A9 Method for producing semiconductor porcelain composition |
| 06/27/2012 | CN202285326U 一种10kV架空绝缘线路耐张杆防雷保护装置 The 10kV overhead line insulation resistance Zhang rod lightning protection device |
| 06/27/2012 | CN102522174A Thermistor device |
| 06/27/2012 | CN102522173A Conducting composite material with resistance positive-temperature effect and overcurrent-protecting element |
| 06/27/2012 | CN102522172A Resistance positive temperature effect conductive composite material and thermistor element |
| 06/27/2012 | CN102522171A PTC (positive temperature coefficient) ring production method |
| 06/27/2012 | CN102522170A Double-surface-installed double-inner-waterway water-cooled resistor |
| 06/27/2012 | CN102522169A Termination electrode for multilayer sheet-type temperature-sensitive ceramic resistor and preparation method thereof |
| 06/27/2012 | CN102515742A High potential gradient zinc oxide pressure-sensitive resistor material and preparation process thereof |
| 06/27/2012 | CN102515740A High energy type zinc oxide piezoresistor material and preparation method thereof |
| 06/27/2012 | CN101996766B Electronic component and manufacturing method thereof |
| 06/27/2012 | CN101958169B ZnO resistance card bismuth-coating device for DC system and bismuth-coating method thereof |
| 06/27/2012 | CN101882490B Rare earth oxide doped negative temperature coefficient thermistor material |
| 06/27/2012 | CN101838143B Bi0.5Na0.5TiO3/Ba1-xCaxTiO3-based PTC thermal sensitive ceramic material and preparation method thereof |
| 06/27/2012 | CN101700975B Combined formula used for manufacturing zinc oxide resistor |
| 06/27/2012 | CN101656131B Explosion-proof lightning arrester |
| 06/27/2012 | CN101521066B TYCO electronics corp |
| 06/27/2012 | CN101350241B Varistor |
| 06/27/2012 | CN101226798B Transient voltage protection circuit boards and manufacturing method |
| 06/26/2012 | US8207813 Electronic device and method |
| 06/21/2012 | WO2012081815A1 Non-shrink varistor board and method for manufacturing same |
| 06/21/2012 | WO2012081659A1 Protective device |
| 06/21/2012 | WO2012027255A3 Surge voltage arrester |
| 06/21/2012 | US20120154105 Ntc thermistor ceramic and ntc thermistor using the same |
| 06/21/2012 | DE112009004324T5 Sintermetalloxid fiir Thermistor, Thermistorelement, Thermistortemperatursensor und Verfahren zur Erzeugung eines Sintermetalloxides fuir Thermistor Sintermetalloxid fiir thermistor, thermistor Thermistortemperatursensor and method for producing a sintered metal oxide thermistor fuir |
| 06/21/2012 | DE102011017387A1 Thermoelektrisches Modul und Verwendung eines thermoelektrischen Moduls The thermoelectric module using a thermoelectric module and |
| 06/21/2012 | DE102011007138A1 High voltage resistor arrangement for use in electrode arrangement for anti-static device to reduce electrostatic charge on moved material web, has paths consisting of paste and imprinted on support material, which is made of plastic |
| 06/21/2012 | DE102010063406A1 High-voltage resistor e.g. 100 kilo-ohms high voltage resistor, for use as protective resistor in circuit device, has support material imprinted with resistance path that comprises resistive paste i.e. polymer paste |
| 06/20/2012 | EP2466596A1 Component with excess voltage protection and method for testing same |
| 06/20/2012 | EP1281069B1 Sensors for oxidizing gases |
| 06/20/2012 | CN202282254U 新型卧式电子元件 New horizontal electronic components |
| 06/20/2012 | CN202282207U 10kV multistage series gap lightning stroke flashover protector with arc strike electrode |
| 06/20/2012 | CN202282206U 一种ntc热敏电阻 One kind ntc thermistor |
| 06/20/2012 | CN1637960B Direct application voltage variable material, components thereof and devices employing |
| 06/20/2012 | CN102511066A Positive temperature coefficient heating elements and their manufacturing |
| 06/20/2012 | CN102509595A Resistance card for direct current lightning arrester |
| 06/20/2012 | CN101901654B Method for manufacturing positive temperature coefficient element |
| 06/19/2012 | US8203421 Substrate device or package using embedded layer of voltage switchable dielectric material in a vertical switching configuration |
| 06/14/2012 | WO2012077266A1 Heat medium heating device |