| 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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| 01/29/2003 | CN2533554Y 表面粘着装置 Surface mount device |
| 01/29/2003 | CN2533553Y Overcurrent protection device |
| 01/29/2003 | CN1393426A Zinc oxide series piezoelectric ceramic composition and its mfg. method |
| 01/29/2003 | CN1100327C Over voltage discharger |
| 01/28/2003 | US6512446 Over-current protection apparatus |
| 01/28/2003 | US6510605 Method for making formed surface mount resistor |
| 01/23/2003 | US20030016486 Preventing formation of conductive path and resultant ion migration; forming water repellent film by heat treating void area with perfluoroalkyl alkylsilane after drying |
| 01/23/2003 | US20030016118 Resistors |
| 01/23/2003 | US20030016117 Resistors |
| 01/23/2003 | US20030015285 Positive temperature coefficient; positive conductive powder dispersed in a crystalline polymer such as trans-polybutadiene that shows crystal transition; does not flow with temperature elevation, dimensional stability |
| 01/22/2003 | EP1278215A2 Resistive materials |
| 01/22/2003 | EP1277278A1 Isolating energy conditioning shield assembly |
| 01/22/2003 | EP1277215A1 Electric component, method for the production thereof and use of the same |
| 01/22/2003 | EP0910660B1 Process for producing optically active amines |
| 01/22/2003 | EP0818046B1 Method for forming a capacitive absolute pressure sensor |
| 01/22/2003 | CN1392572A Thin film resistor element and its producing method |
| 01/22/2003 | CN1391880A Electric moxibustion instrument |
| 01/22/2003 | CN1099683C Thermosensitive resistor for measuring wind speed |
| 01/22/2003 | CN1099682C Metal oxidation film resistor and mfg. technology thereof |
| 01/21/2003 | US6510032 Integrated overcurrent and overvoltage apparatus for use in the protection of telecommunication circuits |
| 01/21/2003 | US6507993 Polymer thick-film resistor printed on planar circuit board surface |
| 01/16/2003 | US20030012953 Non-stoichiometric non- equilibrium material, and the material is a nanostructured material;e.g., boron nitrides, tin oxides, titanium carbides and nickel ferrites |
| 01/16/2003 | US20030012952 Nanotechnology for electrochemical and energy devices |
| 01/16/2003 | US20030010960 Filler contains at least two filler components with nonlinear current-voltage characteristics deviating from one another |
| 01/16/2003 | US20030010111 Thin film sensor, method of manufacturing thin film sensor, and flow sensor |
| 01/15/2003 | EP1275273A1 Electrical device having ptc conductive polymer |
| 01/15/2003 | EP1206820B1 Surge suppressor with a bracing element |
| 01/14/2003 | US6507271 Resistor excellent in micro-linearity characteristic and variable resistor using the same |
| 01/14/2003 | US6507269 Voltage nonlinear resistor |
| 01/14/2003 | US6507268 Low profile mount for plural upper electrode metal oxide varistor package and method |
| 01/14/2003 | US6507077 Voltage nonlinear resistor, method for fabricating the same, and varistor |
| 01/09/2003 | US20030006875 Passive high-temperature resistant resistance element for measuring temperature in passenger vehicles and commercial vehicles |
| 01/09/2003 | US20030005576 Process for making electronic chip device incorporating plural elements |
| 01/08/2003 | EP1274102A1 Polymer compound with non linear current-voltage characteristic and method of making a polymer compound |
| 01/08/2003 | EP1273016A1 Module with surge arrester for a high-voltage system |
| 01/08/2003 | EP0996956B1 Overvoltage protector for high or medium voltage |
| 01/08/2003 | CN2530330Y Suspension knockout lightning arrester |
| 01/03/2003 | WO2003001540A1 Overvoltage protection assembly |
| 01/03/2003 | WO2002082473A3 Thick film paste systems for circuits on diamonds substrates |
| 01/03/2003 | WO2002058083A3 Support plate for high voltage surge diverter |
| 01/02/2003 | US20030001719 Resistors |
| 01/02/2003 | US20030001717 Surface mountable PTC chips |
| 01/02/2003 | US20030000073 Method for manufacturing a strain detector |
| 01/02/2003 | EP1271566A2 Thin-film resistor and method for manufacturing the same |
| 01/02/2003 | EP1271117A1 Platinum temperature sensor |
| 01/02/2003 | EP0769193B1 Degaussing unit comprising one or two thermistors |
| 01/02/2003 | CA2390195A1 Polymer compound with nonlinear current-voltage characteristic and process for producing a polymer compound |
| 01/01/2003 | CN1097831C Sensistor and positive temperature coefficient thermistor |
| 01/01/2003 | CN1097830C PTC device and battery using the same |
| 01/01/2003 | CN1097829C Conductive polymer composition, its prodcing method and electric device containing the same composition |
| 01/01/2003 | CN1097828C Electric devices and assemblies |
| 01/01/2003 | CN1097463C Method for preparing medicinal moxibustion materials extractive preparation for electrical moxibustion therapy |
| 12/31/2002 | US6501366 Thermistor-type temperature sensor |
| 12/31/2002 | US6500361 Conductive resin composition and encoder switch using the same |
| 12/31/2002 | US6500350 Formation of thin film resistors |
| 12/27/2002 | WO2002103436A2 Thin planar switches and their applications |
| 12/27/2002 | WO2002058078A3 Thick film compositions containing pyrochlore-related compounds |
| 12/26/2002 | US20020197811 Thin-film resistor and method for manufacturing the same |
| 12/26/2002 | US20020196594 Integrated circuit over voltage protection |
| 12/26/2002 | US20020196593 Device and method for mounting an overvoltage protection module on a mounting rail |
| 12/25/2002 | CN1387203A Structure of transient over-voltage protector element |
| 12/25/2002 | CN1387202A Pulse impact tester for voltage-dependent resistor |
| 12/25/2002 | CN1387201A Circuit protector based on high-molecular material and its making method |
| 12/25/2002 | CN1387200A 电阻器 Resistor |
| 12/25/2002 | CN1387199A 电阻器 Resistor |
| 12/25/2002 | CN1387198A 电阻器 Resistor |
| 12/25/2002 | CN1097271C Multifunctional multilayer device and method for making |
| 12/24/2002 | US6498715 Stack up type low capacitance overvoltage protective device |
| 12/24/2002 | US6498561 Thermistor and method of manufacture |
| 12/24/2002 | US6497951 Temperature dependent electrically resistive yarn |
| 12/19/2002 | US20020190245 Voltage non-linear resistor, method for manufacturing the same, and varistor using the same |
| 12/18/2002 | CN2526955Y Automatic composite full-range current-limiting fusing lightning arrester |
| 12/18/2002 | CN2526954Y Ceramic thermistor |
| 12/18/2002 | CN2526953Y Needle type silicon rubber zinc oxide lightning arrester |
| 12/18/2002 | CN1385864A S-type negative resistance device and preparation method thereof |
| 12/17/2002 | US6496349 Stabilizing device for a transmission line-mounted surge arrester |
| 12/17/2002 | US6495966 Field emission display including a resistor |
| 12/17/2002 | US6495069 Polymer composition |
| 12/12/2002 | WO2002099822A2 Analytical device for test fluids, comprises a conductive polymer composition |
| 12/12/2002 | US20020188052 Barium ferrite filler; magnetic tapes |
| 12/12/2002 | US20020187387 Nano-ionic products and devices |
| 12/12/2002 | US20020186519 Structure of a surface mounted resettable over-current protection device and method for manufacturing the same |
| 12/12/2002 | US20020186100 Isolating energy conditioning shield assembly |
| 12/12/2002 | CA2449973A1 Analytical device for test fluids, comprises a conductive polymer composition |
| 12/11/2002 | EP1264377A1 Passive electrostatic shielding structure for electrical circuitry and energy conditioning with outer partial-shielded energy pathways |
| 12/11/2002 | CN2525653Y Compression capacitor automatic measurer |
| 12/11/2002 | CN2525652Y Multilayer PTC module |
| 12/11/2002 | CN1384510A Automatically detaching explosion-proof lightning arrester |
| 12/11/2002 | CN1096088C Degaussing unit cimprosing one or two thermistors |
| 12/10/2002 | US6492896 Chip resistor |
| 12/10/2002 | US6492895 Voltage non-linear resistor, method for manufacturing the same, and varistor using the same |
| 12/10/2002 | US6492709 Arrangement for compensating for temperature dependent variations in surface resistance of a resistor on a chip |
| 12/05/2002 | US20020181182 Circuit protection arrangement |
| 12/05/2002 | US20020180576 Chip thermistor and chip thermistor mounting structure |
| 12/05/2002 | US20020179992 Circuit structure with W, WC and/or W2C layer on AlN die |
| 12/05/2002 | DE10139323C1 Low resistance electrical resistor consists of a rectangular piece of sheet metallic resistance alloy with connection contacts galvanized onto the opposite ends |
| 12/04/2002 | EP1263002A2 Resistors |
| 12/04/2002 | EP1263001A2 Electrical assembly |
| 12/04/2002 | EP1261977A1 Overvoltage protection device including wafer of varistor material |
| 12/04/2002 | EP1002350B1 Surge arrester having disconnector housed by end cap |