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)
03/2001
03/28/2001EP1086472A1 Temperature probe, comprising at least one conductor strip and a method for producing a probe of this type
03/28/2001CN1289135A Method for producing laminated ceramic electronic components
03/27/2001US6208234 Resistors for electronic packaging
03/27/2001CA2241927C Resistor and protector for transmission line
03/22/2001WO2001020619A2 Electrical devices and process for making such devices
03/22/2001DE10045658A1 Thermistor composition used in a component for the temperature compensation for a switching circuit consists of a system containing manganese, zinc, nickel, iron and cobalt
03/21/2001EP1084500A1 Resistors with low temperature coefficient of resistance and methods of making
03/21/2001CN1063495C Alumiumn containing iron-base alloys useful as electrical resistance heating elements
03/20/2001US6204748 Yttrium chromite chromia thermistors
03/20/2001US6204746 Thermal overload mechanism
03/20/2001US6203673 Forming insulation layer on substrate; forming platinum layer on substrate by sputtering; forming insulation layer on platinum; performing patterning of platinum through etching to produce thin-film resistor
03/15/2001DE19942176A1 Sintered ceramic for NTC high temperature thermistors is based on a one phase spinel compound of the iron-nickel-manganese oxide system
03/15/2001DE10038686A1 Semiconductor ceramic having an average particle size comprises barium titanate as the main component, and a small amount of sodium
03/15/2001DE10028014A1 Chip type electronic device e.g. capacitor chip, includes innermost electrode which is electrically connected to outer electrodes in overlapping with other electrodes
03/15/2001DE10018852A1 Silicium enthaltendes Polymer, Verfahren zu seiner Herstellung, dieses verwendende Resistzusammensetzung, Musterbildungsverfahren und Verfahren zur Herstellung einer elektronischen Anordnung Silicon-containing polymer, method for its manufacture, use of this resist composition, and pattern-forming method A method for manufacturing an electronic device
03/14/2001EP1083579A2 Arrester
03/14/2001EP1082882A1 Method of manufacturing resistors
03/14/2001EP1082732A1 Printed circuit board with a multilayer integral thin-film metal resistor and method therefor
03/14/2001CN2423641Y Dismountable lightning arrester
03/13/2001US6201682 Thin-film component
03/13/2001US6201464 Thermistor device having uninsulated peripheral edge
03/13/2001US6201290 Resistor having moisture resistant layer
03/13/2001US6201288 Regulating resistor network, semiconductor device including the resistor network, and method for fabricating the device
03/13/2001US6199268 Method for producing a varistor based on a metal oxide and a varistor produced using this method
03/08/2001WO2001016966A1 Thermistor device
03/08/2001DE19942633A1 Überspannungsableiter Surge
03/08/2001DE19939483A1 Passives Bauelement mit Verbundwerkstoff The passive device with composite
03/06/2001US6198377 Large temperature dependence of impedance and good heat stability for a long time, where the plastic thermistor consists of a polyamide, iodine or iodine compounds, a metal oxide and a naphthylamine or hindered phenol compound
03/06/2001US6197220 Improved over voltage capabilities and an enhanced positive temperature coefficient (ptc) effect; improved electrical stability; used in low to high voltage applications 6-240 volts; an organic polymer, conductive and an inert fillers
03/06/2001CA2056115C Resistor device for blower motor
03/01/2001WO2001015292A1 Surge suppressor with a bracing element
03/01/2001WO2001015182A2 Electronic composite material component
03/01/2001WO2001015180A2 Improvements to circuit protection devices
02/2001
02/27/2001US6194990 Printed circuit board with a multilayer integral thin-film metal resistor and method therefor
02/27/2001US6193911 Combustion chemical vapor deposition (ccvd) solution in which is dissolved an additive which forms an electroconductivity adjusting metal oxide in the resulting thin film resistor
02/21/2001EP1077452A2 Circuit protection device
02/20/2001US6191928 Surface-mountable device for protection against electrostatic damage to electronic components
02/20/2001US6191927 Surge protector
02/20/2001US6191681 Current limiting device with electrically conductive composite and method of manufacturing the electrically conductive composite
02/20/2001US6190790 La/b-containing conductive material and a titanium oxide or silicon oxide-containing additive
02/20/2001US6189767 Method of securing an electric contact to a ceramic layer as well as a resistance element thus manufactured
02/15/2001WO2001011661A2 Passive electrical components formed on carbon coated insulating substrates
02/13/2001US6188308 PTC thermistor and method for manufacturing the same
02/13/2001US6188307 Thermistor apparatus and manufacturing method thereof
02/13/2001US6187707 Barium titanate-based semiconductive ceramic composition
02/13/2001US6187582 Process for producing optically active amines
02/13/2001US6185813 Enhanced varistor-based lighting arresters
02/08/2001WO2001009905A2 Electrically conductive polymer composition
02/08/2001WO2001009060A1 Paste for screenprinting electric structures onto carrier substrates
02/08/2001DE19935677A1 Paste für den Siebdruck von elektrischen Strukturen auf Trägersubstraten Paste for screen printing of electrical structures to support substrates
02/07/2001EP1074997A2 Conductive resin composition and encoder switch using the same
02/07/2001EP1074027A1 Electrical devices
02/07/2001CN1283304A Electrical device
02/07/2001CN1282965A Protecting element
02/06/2001US6184772 Chip thermistors
02/06/2001US6184771 Sintered body having non-linear resistance characteristics
02/06/2001US6184770 Comprising a monolithically sintered layered ceramic body having internal electrodes, where the ceramic is a mixed oxide of zinc, aluminum, bismuth, cobalt, manganese, silicon, and at least one of tin and antimony, of specified grain size
02/06/2001US6184769 Monolithic varistor
02/06/2001US6183685 Varistor manufacturing method
02/01/2001DE10005800A1 Chip type thermistor for temperature compensation circuit or temperature detecting circuit, has exposed portions of thermistor element, except the external electrode which is removed by using predefined solvent
01/2001
01/31/2001EP1073175A2 Protective element
01/31/2001EP1073068A1 Ptc thermistor chip
01/31/2001EP1072418A2 High efficiency printhead containing a nitride-based resistor system
01/31/2001EP1072417A1 Printhead containing an oxynitride-based resistor system
01/31/2001CN1282084A Electronic component with external terminal electrode and its manufacturing method
01/25/2001WO2001006547A1 A thin film resistor device and a method of manufacture therefor
01/25/2001WO2001006522A2 Surge arrester
01/25/2001WO2001006521A1 Ptc device and method for producing the same
01/25/2001DE19953161A1 NTC-Thermistoren und NTC-Thermistorchips NTC thermistors NTC thermistor and
01/25/2001DE19931056A1 Vielschichtvaristor niedriger Kapazität Multilayer varistor low capacity
01/25/2001CA2344532A1 Ptc element and method of manufacturing the same
01/24/2001EP1071099A2 Inorganic-metal composite body exhibiting reliable PTC behavior
01/24/2001EP0912631A4 Ptc conductive polymer compositions containing high molecular weight polymer materials
01/24/2001CN2416645Y 三相组合式避雷器 Three-phase modular surge arrester
01/24/2001CN2416577Y Nonlinear internal space metal oxide lightning arrester
01/24/2001CN1281230A Voltage non linear resistor element and lightning arrester device
01/23/2001US6177857 Thermistor device
01/23/2001CA2236024C Heating element and method of manufacture
01/18/2001WO2001004916A1 Ptc device
01/17/2001EP1069574A2 Voltage non-linear resistor unit and arrester unit
01/17/2001EP1068626A1 Hybrid circuit arrangement with a thermal release
01/17/2001EP1068149A1 Method for construction of nanotube matrix material
01/17/2001CN2415438Y Multielement cell solid discharge tube
01/17/2001CN1280701A Electric assembly and device
01/17/2001CN1280372A Lighting arrester and its producing method
01/16/2001US6175480 Thermal trip arrangements
01/16/2001US6174564 Used to form metal oxides for use in integrated circuits, by mixing in a c7-10 alkane solvent and reacting a metal alkoxide with a metal carboxylate to form a mixed metal alkoxycarboxylate of given formula
01/11/2001WO2001003148A2 Low capacity multilayer varistor
01/10/2001EP1067565A2 Arrester and manufacturing method thereof
01/10/2001EP1066640A1 Surge diverter
01/10/2001CN1279484A Solid ceramic discharging tube and its production method
01/10/2001CN1279483A Composite insulating metal oxide lightning arrester and its making method
01/09/2001US6172591 Multilayer conductive polymer device and method of manufacturing same
01/09/2001US6171922 SiCr thin film resistors having improved temperature coefficients of resistance and sheet resistance
01/09/2001US6171644 Contacting the surface of a body with an impregnating solution containing at least an organic polymer for covering the surface of the body, removing the part of imprgnated solution covering the surface of body, hardening the resin
01/09/2001CA2313743A1 Arrester and manufacturing method thereof
01/03/2001EP1065715A2 Bicmos process with low temperature coefficient resistor (TCRL)
01/03/2001EP1065704A2 Low temperature coefficient resistor (TCRL)
01/02/2001US6169472 Thermistor system
12/2000
12/27/2000CN1278366A Battery pack and PTC element incorporated in the battery pack
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