| 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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| 03/18/2008 | US7343671 Process for manufacturing a composite polymeric circuit protection device |
| 03/15/2008 | WO2008055582A1 Resistor, particularly smd resistor, and associated production method |
| 03/13/2008 | WO2008030227A1 Low temperature coefficient of resistivity of polymeric resistors based on metal carbides and nitrides |
| 03/13/2008 | WO2008028724A1 Surge arrester having a housing and having at least one arresting element |
| 03/13/2008 | DE102007036673A1 Stossspannungsschutz-Schaltungsleiterplatten und Herstellungsverfahren Surge voltage protection circuit boards and manufacturing processes |
| 03/13/2008 | CA2598787A1 Failure resistant capacitor structure |
| 03/12/2008 | EP1897099A2 Circuit protection device |
| 03/12/2008 | CN201036100Y Large current voltage-limiting power source surge protector |
| 03/12/2008 | CN201036099Y Arrester for line |
| 03/12/2008 | CN201036098Y Superheating protection piezoresistor |
| 03/12/2008 | CN201036097Y Single end leading-out wire glass enveloped negative temperature coefficient thermistor |
| 03/12/2008 | CN201036096Y Composite type positive temperature coefficient thermal resistance |
| 03/12/2008 | CN201036095Y Base metal thin-film resistor |
| 03/12/2008 | CN101140821A Preparation method of nonlinear resistance piece for miniaturization GIS lightning arrestor |
| 03/12/2008 | CN101140820A Piece type thermistor and its production method |
| 03/11/2008 | US7342480 Chip resistor and method of making same |
| 03/11/2008 | US7342479 Sensor device utilizing carbon nanotubes |
| 03/11/2008 | US7342201 Silcon carbide element |
| 03/11/2008 | US7341679 molded element consisting of a mixture which contains a polymer matrix and conductive particles made of nickel; excellent stability of resistance |
| 03/11/2008 | US7341639 Forming and sintering protective layers on the opposite sides of the ceramic base body; forming the contact surfaces on the ceramic base body, and sintering, simplification |
| 03/06/2008 | WO2007134569A3 Ceramic material, sintered ceramics and component made therefrom, production method, and use of the ceramics |
| 03/05/2008 | EP1895548A1 Resistor device with fuse function, especially for vehicle applicatons |
| 03/05/2008 | EP1894211A1 Varistor-based field control tape |
| 03/05/2008 | CN201032637Y Improved structure of surge absorber |
| 03/05/2008 | CN201032607Y Lightning protection module |
| 03/05/2008 | CN101138054A Multilayer ceramic electronic component |
| 03/05/2008 | CN101136271A Transient metal multiple adulterate negative temperature coefficient monocrystalline silicon thermistor |
| 03/05/2008 | CN101136261A Copper electrode slurry material and manufacturing method thereof |
| 03/05/2008 | CN100373683C Polymer PTC device |
| 02/28/2008 | US20080048823 Resistance Element, Its Precursor, and Resistance Value Adjusting Method |
| 02/28/2008 | US20080048822 Humidity Sensor and a Method for Manufacturing the Same |
| 02/28/2008 | US20080048821 Surface-mount negative-characteristic thermistor |
| 02/27/2008 | CN100372030C Doping semiconductor/insulator/semiconductor material having current controlled resistance effect |
| 02/27/2008 | CN100372029C PTC thermosensitive resistor parts and PTC thermosensitive resistor and producing method thereof |
| 02/27/2008 | CN100372028C Semiconductor resistance element and producing method thereof |
| 02/26/2008 | US7336467 Energy pathway arrangement |
| 02/26/2008 | US7336193 Device for monitoring the leakage current of a surge arrester |
| 02/26/2008 | US7335967 Semiconductor device |
| 02/26/2008 | US7335855 Electric PCB heating component, electronic circuit board and heating method |
| 02/26/2008 | US7334318 Method for fabricating a resistor |
| 02/21/2008 | US20080043395 Surge Voltage Protection Device with Improved Disconnection and Visual Indication Means |
| 02/21/2008 | DE202006020215U1 Widerstand, insbesondere SMD-Widerstand Resistance, especially SMD resistor |
| 02/20/2008 | EP1073068B1 Ptc thermistor chip |
| 02/20/2008 | CN101127266A High evenness negative temperature coefficient heat-sensitive resistance material and its preparation method |
| 02/20/2008 | CN101127265A Below curie point positive temperature coefficient PTCR heat-sensitive resistance element |
| 02/19/2008 | US7332995 Capacitive humidity sensor and method for manufacturing the same |
| 02/19/2008 | US7332693 Tube and method for bracing functional elements in the same |
| 02/14/2008 | US20080036569 Temperature sensor for a resistance thermometer, in particular for use in the exhaust gas system of combustion engines |
| 02/13/2008 | EP1212759B1 Electrical devices and process for making such devices |
| 02/13/2008 | EP1130606B1 Ptc chip thermistor |
| 02/13/2008 | CN101123135A A low voltage/high non-linear index slice voltage sensitive resistor and its making method |
| 02/13/2008 | CN101123134A A low resistance/high B value slice heat sensitive resistor and its making method |
| 02/13/2008 | CN101123133A A low-resistance/high-temperature coefficient silicon single crystal thermal sensitive resistor and its making method |
| 02/13/2008 | CN100369161C Constant resistivity film material and its preparing process |
| 02/12/2008 | US7330099 Chip resistor and manufacturing method therefor |
| 02/12/2008 | US7330097 Direct current cutoff switch |
| 02/07/2008 | WO2008014680A1 Rare earth resistance slurry for rare earth thick-film circuit based on metal substrate and producing process thereof |
| 02/07/2008 | WO2008014679A1 Rare earth medium slurry for rare earth thick-film circuit based on metal substrate and producing process thereof |
| 02/07/2008 | WO2008014678A1 Rare earth base-metal resistance slurry for rare earth thick-film circuit based on metal substrate and producing process thereof |
| 02/07/2008 | WO2008014677A1 Rare earth electrode slurry for rare earth thick-film circuit based on metal substrate and producing process thereof |
| 02/07/2008 | US20080030911 Semiconductor integrated circuit device |
| 02/07/2008 | US20080030297 Semiconductor resistor, method of manufacturing the same, and current generating device using the same |
| 02/07/2008 | US20080030296 Varistor Comprising an Insulating Layer Produced From a Loading Base Glass |
| 02/06/2008 | EP1885159A1 Electric heating assembly, in particular for a motor vehicle |
| 02/06/2008 | EP1883935A1 An overvoltage protection |
| 02/06/2008 | EP1883934A1 Surge arrester with a cage embodiment |
| 02/06/2008 | CN201018190Y Bracket dedicated for arrester with releasing device |
| 02/06/2008 | CN101118793A Low electric resistivity high B values negative temperature coefficient thermistor chip and manufacturing method therefor |
| 02/06/2008 | CN100367439C Active part for a surge arrester |
| 02/06/2008 | CN100367416C Conductive paste, lamina ceramic electronic element producing method and lamina ceramic electronic element |
| 02/05/2008 | US7326999 Chip resistor and method for manufacturing same |
| 02/05/2008 | US7326889 PTC element and production process thereof |
| 02/05/2008 | US7326624 Method of making thin-film chip resistor |
| 01/31/2008 | US20080024264 Metal oxide varistor |
| 01/31/2008 | US20080023678 two filler components with nonlinear current-voltage characteristics deviating from one another, and polymer matrix; use as voltage-limiting resistors (varistors) or as a field-controlling material in power engineering installations, such as in particular in cable potheads or in cable-jointing sleeves |
| 01/31/2008 | DE19964060B4 Hochreaktives Bariumcarbonat Highly reactive barium carbonate |
| 01/31/2008 | DE102006033691A1 Widerstandselement mit PTC-Eigenschaften und hoher elektrischer und thermischer Leitfähigkeit Resistance element with PTC characteristics and high electrical and thermal conductivity |
| 01/31/2008 | DE10057084B4 Chip-Thermistoren und Verfahren zum Herstellen derselben Chip thermistors and method for manufacturing the same |
| 01/30/2008 | CN201015095Y Flame-proof, explosion-proof plastic casing |
| 01/30/2008 | CN101116156A Arrestor and method of measuring leakage current of arrestor |
| 01/30/2008 | CN101116155A Electrostatic discharge protection for embedded components |
| 01/30/2008 | CN101116154A Surface-mount negative-characteristic thermistor |
| 01/30/2008 | CN101116153A Method for coating a varistor block with an electrically insulating coating, and varistor block for a surge arrester |
| 01/30/2008 | CN101114539A Use of terbium oxide |
| 01/30/2008 | CN100365743C Electronic component possessing fire retardant function |
| 01/30/2008 | CN100365080C PVDF-based PTC paints and their applications for self-regulated heating systems |
| 01/24/2008 | WO2008010437A1 Lead line extracting type spd and spd manufacturing method |
| 01/24/2008 | WO2008010410A1 Spd with disconnection function and manufacturing method thereof |
| 01/24/2008 | WO2008009513A1 Arresting device particularly for a pluggable surge arrester |
| 01/24/2008 | WO2008009282A2 Resistor assembly |
| 01/24/2008 | WO2008009280A1 Resistor element with ptc properties and high electrical and thermal conductivity |
| 01/24/2008 | US20080018326 Multifunctional detector for engine |
| 01/24/2008 | DE10233528B4 Blitzstromableiteinrichtung Blitzstromableiteinrichtung |
| 01/23/2008 | EP1880452A1 A device for a remote monitoring the state of at least a single-pole surge protection |
| 01/23/2008 | EP1880399A2 Electrical feedthrough component and method for the production thereof |
| 01/23/2008 | CN100364075C Variable electrical risistance device, producing method of variable resistance memory and memory |
| 01/22/2008 | US7320762 Polymer compound with nonlinear current-voltage characteristic and process for producing a polymer compound |
| 01/17/2008 | US20080014423 Fluoropolymer Tape, Article Comprising a Fluoropolymer Tape and Process for Manufacturing a Fluoropolymer Tape |
| 01/17/2008 | DE102005052667B4 Steckbare Gerätekombination, insbesondere zum Schutz vor Überspannungen Pluggable equipment combination, especially for protection against overvoltages |
| 01/16/2008 | EP1654763A4 Complex laminated chip element |