Patents
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)
11/2001
11/14/2001EP1153531A1 Passive electrical article, circuit articles thereof, and circuit articles comprising a passive electrical article
11/13/2001US6317024 Resistor for audio equipment
11/13/2001US6316325 Method for fabricating a thin film resistor
11/13/2001US6314637 Method of producing a chip resistor
11/08/2001WO2001075916A8 Multiple array and method of making a multiple array
11/08/2001US20010038906 Passive electrical article, circuit articles thereof, and circuit articles comprising a passive electrical article
11/07/2001EP1151445A1 Improvements relating to electrical surge arresters
11/07/2001EP1151258A1 Platinum temperature sensor and its method of production
11/07/2001EP1150931A1 Composite electroconducting material
11/07/2001EP0722920B1 Composite material and production method therefor
11/07/2001EP0643869B1 Conductive polymer composition
11/07/2001CN2458700Y Fall-down type ac metallic oxide arrester with automatic separator
11/07/2001CN1320933A Current-voltage nonlinear resistance body
11/06/2001US6313996 Heat radiation system for electric circuitry
11/06/2001US6313728 Stabilized polysilicon resistor and a method of manufacturing it
11/06/2001US6311390 Method of producing thermistor chips
11/01/2001WO2001082315A1 Compositions and method for printing resistors, capacitors and inductors
11/01/2001WO2001082314A1 Electric component, method for the production thereof and use of the same
11/01/2001US20010035810 Electronic device and process of making electronic device
10/2001
10/31/2001EP1150311A2 Composite magnetic material and composite dielectric material for electronic parts
10/31/2001EP1150307A1 A thermally protected metal oxide varistor
10/31/2001EP1150306A2 Current/voltage non-linear resistor and sintered body therefor
10/31/2001CN2457706Y Safety pressure sensitive resistor
10/31/2001CN2457705Y Sheet high molecular positive temperature coefficient thermistor
10/30/2001US6310757 Electronic component having external electrodes and method for the manufacture thereof
10/30/2001US6310752 Variable voltage protection structures and method for making same
10/30/2001US6310536 Termination resistor in printed circuit board
10/25/2001WO2001080254A1 Module with surge arrester for a high-voltage system
10/25/2001DE10001667C1 Multi-pole overvoltage diverter for LV current supply system has U-shaped base part fitted with interchangable pre-configured terminals cooperating with removable fuse elements
10/24/2001EP1147526A1 Improved conductive polymer device and method for manufacturing same
10/24/2001EP0786832B1 Branching device
10/24/2001CN2456279Y Zinc oxide lightning arrester for power lines
10/24/2001CN2456277Y Insulation safety casing for composite zinc oxide lightning arrester
10/24/2001CN1319272A Electrical device with wedge insert gas seal for probe
10/24/2001CN1319235A Two-step process for preparing positive temperature coefficient polymer materials
10/24/2001CN1073751C 浪涌抑制器件 Surge suppression devices
10/23/2001US6307462 Low profile mount for metal oxide varistor package with short circuit protection and method
10/23/2001US6307188 Heater with PTC element an buss system
10/23/2001CA2090229C Flame retardant conductive polymer composition device
10/18/2001WO2001078453A1 Electrical device having ptc conductive polymer
10/18/2001US20010030353 Voltage nonlinear resistor, method for fabricating the same, and varistor
10/18/2001DE10016863A1 Component used as a PTC resistor has a base body made from a ceramic material having a surface covered with a protective layer which prevents diffusion of an organic solvent and forms a solder surface
10/18/2001DE10016428A1 Electroceramic multilayer component, has filler layers between internal electrodes
10/17/2001EP1144968A1 Platinum temperature sensor and method for producing same
10/17/2001CN2454875Y Power type fixed resistance
10/17/2001CN1318201A PTC device and method for producing same
10/17/2001CN1317807A Lightning protector
10/17/2001CN1073234C Dew-forming transducer and video recorder using this transducer
10/16/2001US6304167 Resistor and method for manufacturing the same
10/16/2001US6304166 Low profile mount for metal oxide varistor package and method
10/16/2001US6303866 Positive temperature coefficient material is an extrudable alloy of compatible polymers comprising at least one polar polyolefin, at least one matrix polymer, and conductive fillers
10/16/2001US6302723 Telecommunications terminal block
10/11/2001WO2001075940A2 Electronic device and process of making electronic device
10/11/2001WO2001075916A1 Multiple array and method of making a multiple array
10/11/2001WO2001075910A1 Integrated overcurrent and overvoltage apparatus for use in the protection of telecommunication circuits
10/10/2001EP1143460A1 Surge arrester
10/10/2001CN1316869A Iron-aluminium metal compound used as stratie
10/09/2001US6300862 Used in current-limiting element which controls fault current
10/09/2001US6300861 Organic thermistor device and method of producing same
10/09/2001US6300859 Circuit protection devices
10/09/2001US6299801 Organic positive temperature coefficient thermistor
10/09/2001US6299294 High efficiency printhead containing a novel oxynitride-based resistor system
10/04/2001WO2001033581A3 Surge arrester module with bonded component stack
10/04/2001WO2001006522A3 Surge arrester
10/04/2001EP1139352A1 Pct chip thermistor and method of manufacture thereof
10/04/2001EP1138050A1 Stabilizing device for a transmission line-mounted surge arrester
10/03/2001CN2452100Y Gapped zinc oxide arrester
10/03/2001CN1072243C Manufacture of positive temp. coefficient type conductive high polymer composite material using modified conductive filler
10/02/2001US6297722 Surface mountable electrical device
10/02/2001US6297556 Electrically resistive structure
09/2001
09/27/2001WO2001071908A1 Isolating energy conditioning shield assembly
09/27/2001US20010023735 SIALON ceramic with internal conductor of tungsten carbide embedded; heat and oxidation resistance; durability
09/27/2001US20010023535 Polymer thick-film resistor printed on planar circuit board surface
09/27/2001DE10012866A1 Resistor made of semiconductor material
09/26/2001EP1137016A1 Thermistor device
09/26/2001EP0708983B1 Chemical vapor deposition process for fabricating layered superlattice materials
09/20/2001WO2001068553A1 Process for producing zinc oxide sintered compact and zinc oxide varistor
09/20/2001WO2001009905A3 Electrically conductive polymer composition
09/20/2001DE10012130A1 Ceramic component used in electronic devices comprises electrodes applied to a ceramic body, and electrical connections for joining the electrodes to an external switch and/or a voltage source
09/19/2001EP1133776A1 Multilayer conductive polymer device and method of manufacturing same
09/18/2001US6292338 Electric coupling device, electric circuit and method in connection therewith
09/18/2001US6292091 Resistor and method of adjusting resistance of the same
09/18/2001US6292088 PTC electrical devices for installation on printed circuit boards
09/18/2001US6291568 Used in devices for switching electric current
09/13/2001WO2001067467A1 Overvoltage protection device including wafer of varistor material
09/13/2001US20010020890 High voltage resistance, particularly for current limitation in a microwave progressive wave tube emitter
09/12/2001EP1131982A1 Multi-conductor soft heating element
09/12/2001EP0764187B1 Conductive polymer composition
09/12/2001CN2447917Y Removable zinc-oxide arrester
09/12/2001CN1312946A Electrical devices
09/12/2001CN1070889C Conductive polymer composition
09/07/2001WO2001064785A1 Ptc conductive polymer compositions, method of controlling the same and electrical device containing the same
09/06/2001US20010019471 Surge arrester
09/06/2001US20010019301 Thin-film resistor, wiring substrate, and method for manufacturing the same
09/05/2001EP1130606A1 Ptc chip thermistor
09/05/2001EP1129498A1 Conductive polymer ptc battery protection device and method of making same
09/05/2001EP1129050A1 Paste for screenprinting electric structures onto carrier substrates
09/05/2001CN2446639Y Lightning arrester
09/04/2001US6285275 Surface mountable electrical device
09/04/2001US6285274 Spiral varistor
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