| 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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| 03/15/1994 | US5294851 Small-sized DC motor |
| 03/15/1994 | US5294560 Forming a conductor/insulator/conductor by depositing a insulating electrolytic polymer film between electrodes |
| 03/15/1994 | US5294374 Protect against electrical surge |
| 03/10/1994 | DE4228999A1 Prodn. of temp.-dependent electrical element - comprises depositing electrically active layer in gas phase onto substrate |
| 03/03/1994 | DE4306456A1 Solenoid with voltage surge absorber - secured mechanically to coil carrier or coil terminals of magnetic coil device to absorb voltage peaks generated upon contact release |
| 03/02/1994 | EP0584800A2 Positive temperature coefficient thermistor device |
| 03/01/1994 | US5291366 Surge voltage arrester |
| 03/01/1994 | US5291178 Film-type resistor assembly with full encapsulation except at the bottom surface |
| 03/01/1994 | US5291085 Split-phase starter for an electric motor |
| 02/23/1994 | CN1082757A Surge arrester arrangement |
| 02/22/1994 | US5289335 Surge protector of non-inductive resistor connected in series with zinc oxide arrester which is also connected in parallel with spark gap, durability |
| 02/22/1994 | US5289155 Mullltilayer by vacuum vapor deposition and thick film printing; used as power measurement, overcurrent prevention and demagnetization in color television |
| 02/22/1994 | US5288380 Cosputtering with dopant in a reducing gas |
| 02/22/1994 | CA2003964C Ptc compositions |
| 02/17/1994 | WO1994003909A1 Positive temperature coefficient thermistor |
| 02/17/1994 | DE4213629C1 Sintered ceramic for stable thermistors - comprises nickel manganese oxide spinel substd. with iron and zinc |
| 02/16/1994 | EP0582688A1 Thermistor assemblies and methods for making same |
| 02/15/1994 | US5287083 Bulk metal chip resistor |
| 02/15/1994 | US5286269 Lead borate glass with filler and additive; sintering, coding, grinding |
| 02/09/1994 | EP0581969A1 Zinc oxide varistor and production thereof |
| 02/08/1994 | US5285184 Chip-type network resistor |
| 01/27/1994 | DE4324655A1 Barium titanate-based compsn. - used for thermistors with negative temp. coefficient |
| 01/25/1994 | US5281845 PTCR device |
| 01/25/1994 | US5281768 Suspension-type line arrester |
| 01/20/1994 | WO1994001876A1 Electrical devices |
| 01/18/1994 | US5280263 PTC device |
| 01/18/1994 | US5279886 Containing zirconium oxide |
| 01/12/1994 | EP0578134A2 Method of manufacturing electrical fuses and fuses which are manufactured according to this method |
| 01/11/1994 | US5278535 Electrical overstress pulse protection |
| 01/11/1994 | US5277843 Zinc oxide and additives |
| 01/06/1994 | WO1994000856A1 Gas tube vent-safe device |
| 01/06/1994 | WO1994000855A1 Positive characteristic thermistor and method of its manufacture |
| 01/06/1994 | CA2139329A1 Gas tube vent-safe device |
| 01/05/1994 | EP0576983A1 Surge arrester arrangement |
| 01/05/1994 | EP0576836A2 Current limiting element |
| 01/05/1994 | EP0315700B1 Surge absorbing device |
| 01/04/1994 | US5275707 Electrodeposition coating composition and method |
| 12/31/1993 | CA2098365A1 Surge arrester with spring clip assembly |
| 12/29/1993 | CN2151563Y Enhanced overvoltage protector for generator rotor |
| 12/29/1993 | CN2151554Y Plate gap lightening arrester |
| 12/29/1993 | CN1080086A Thick film resistor composition |
| 12/28/1993 | US5274352 Thick film resistive element, thick film printed circuit board and thick film hybrid integrated circuit device and their production methods |
| 12/28/1993 | US5274350 Shunt apparatus for current sensing and power hybrid circuits |
| 12/23/1993 | WO1993026017A1 Electrical surge arrester |
| 12/23/1993 | WO1993026014A1 Conductive polymer composition |
| 12/23/1993 | DE4319144A1 Low temp. coefft. resistive film |
| 12/23/1993 | DE4230848C1 Multiple cold conductor for overload protection - has stacked cold conductor discs with U=shaped hoops forming integral disc contacts and contact connections |
| 12/23/1993 | CA2137657A1 Electrical surge arrester |
| 12/23/1993 | CA2134561A1 Conductive polymer composition |
| 12/22/1993 | EP0575003A2 Electrical resistive layer |
| 12/15/1993 | EP0573945A2 Process for manufacturing a PTC thermistor |
| 12/14/1993 | US5270521 Heating apparatus comprising a plate-shaped PTC thermistor accommodated in an insulating spacer and terminal plates in snap-engagement with the spacer |
| 12/14/1993 | US5269972 Doped zinc oxide microspheres |
| 12/14/1993 | US5269971 Zinc oxide, with additive bismuth oxide or praseodymium oxide |
| 12/09/1993 | DE4317944A1 Ink jet spray heads - with special thin film resistors to project ink from head openings by pulsed heating |
| 12/08/1993 | CN1079329A Zinc oxide adjustable resistor and it preparation method |
| 12/07/1993 | US5268665 Resistor device for blower motor |
| 12/07/1993 | US5268651 In an integrated circuit |
| 12/01/1993 | EP0572151A2 Varistors with sputtered terminations and a method of applying sputtered teminations to varistors and the like |
| 12/01/1993 | EP0571814A1 Integrated voltage divider |
| 12/01/1993 | EP0571412A1 High temperature sensor made of metal of the platinum group |
| 11/25/1993 | WO1993023855A1 Thick film resistor composition |
| 11/24/1993 | EP0548162A4 Flame retardant conductive polymer composition device |
| 11/23/1993 | US5264819 High energy zinc oxide varistor |
| 11/23/1993 | US5264169 Surge stability improvement of zinc oxide varistor discs |
| 11/23/1993 | US5264156 Resistor composition for producing thick film resistors |
| 11/18/1993 | EP0556290A4 Enclosing a substrate with a heat-recoverable article |
| 11/16/1993 | US5262754 Overvoltage protection element |
| 11/16/1993 | US5262195 Organic conductors, polyanilines |
| 11/11/1993 | WO1993022255A1 Sintered-ceramic material for high-stability thermistors, and a method of producing the material |
| 11/10/1993 | CN2146046Y Synthetic insulating zinc oxide non-clearance arrester |
| 11/09/1993 | US5260848 Foldback switching material and devices |
| 11/09/1993 | US5260225 Integrated infrared sensitive bolometers |
| 11/09/1993 | US5259991 Method for the preparation of a positively temperature-dependent organic resistor |
| 11/03/1993 | CN1078065A Low-voltage voltage-sensitive resistance material and its technology |
| 11/02/1993 | US5258738 SMD-resistor |
| 11/02/1993 | US5258736 Temperature sensor or temperature sensor arrangement made from glass ceramic and bonding film resistors |
| 10/28/1993 | WO1993021678A1 Improvements in surge diverters |
| 10/27/1993 | CN2144852Y Overcurrent protection quick response forward temp. coefficient thermal resistor |
| 10/26/1993 | US5257003 Thermistor and its method of manufacture |
| 10/20/1993 | CN1077566A High molecular polymer thermistor material with positive temperature coefficient |
| 10/19/1993 | US5254969 Resistor combination and method |
| 10/19/1993 | US5254968 Electrically conductive plastic speed control resistor for an automotive blower motor |
| 10/19/1993 | US5254938 Resistor circuit with reduced temperature coefficient of resistance |
| 10/19/1993 | US5254816 Having zinc, nickel and titanium oxides as components |
| 10/13/1993 | CN1077305A Surge arrester arrangement |
| 10/12/1993 | US5252943 Resistor element whose electrically resistive layer has extension into openings in cylindrical ceramic support |
| 10/12/1993 | US5252498 Method of forming electronic devices utilizing diamond |
| 10/12/1993 | US5251481 Direct-intake air measuring apparatus |
| 10/06/1993 | EP0564334A1 Device for detecting and indicating a fault current in an arrester or insulator |
| 10/06/1993 | EP0563838A2 Thick film resistor composition |
| 10/05/1993 | US5250932 Multiplex drive |
| 10/05/1993 | US5250281 From oxidation of zinc metal; minimization of silicon carbide impurities; free from internal defects |
| 10/05/1993 | US5250228 Conductive polymer composition |
| 10/05/1993 | US5250226 Electrical devices comprising conductive polymers |
| 10/05/1993 | CA1322736C Stable high resistance, transparent coating |
| 09/29/1993 | EP0562753A2 Resistors for a thermal type of flowmeter |
| 09/28/1993 | US5248452 Process for manufacturing a voltage non-linear resistor |
| 09/21/1993 | US5247276 Ptc device |
| 09/21/1993 | US5246628 Metal oxide group thermistor material |