Patents
Patents for H01C 1 - Details (6,027)
10/2001
10/24/2001EP1147526A1 Improved conductive polymer device and method for manufacturing same
10/24/2001CN1318888A Surface mounted surge absorbing tube and its surface mounting cap
10/18/2001WO2001078453A1 Electrical device having ptc conductive polymer
10/18/2001WO2001027943A3 Resistor banks
10/18/2001US20010030844 Surface mounting surge absorber and surface mounting cap for surge absorber
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
10/17/2001EP1145257A2 Cooling resistor banks
10/17/2001CN1318201A PTC device and method for producing same
10/16/2001US6304167 Resistor and method for manufacturing the same
10/11/2001WO2001075940A2 Electronic device and process of making electronic device
10/10/2001EP1141688A1 Electronic arrangement for an electric component and as a support for sensors
10/09/2001US6300859 Circuit protection devices
10/04/2001EP1139482A2 Electric accumulator with electronic protection circuit
10/04/2001EP1139352A1 Pct chip thermistor and method of manufacture thereof
10/03/2001CN2452099Y Resistor box capable of segmental regulating resistance
10/02/2001US6297942 Metal terminal and electronic component including same
10/02/2001US6297722 Surface mountable electrical device
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
09/20/2001WO2001031660A3 Cooling resistor banks
09/20/2001EP1145257A3 Cooling resistor banks
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
09/19/2001EP1134757A2 Ceramic electronic component having lead terminal
09/19/2001EP1133776A1 Multilayer conductive polymer device and method of manufacturing same
09/19/2001CN1313993A Electronic component, and electronic apparatus in which the electronic component is mounted and its manufacturing method
09/19/2001CN1313616A Ceramic electronic components with leading terminals
09/19/2001CN1313607A Electronic component for reducing damages of internal components as faults occur
09/18/2001US6292088 PTC electrical devices for installation on printed circuit boards
09/18/2001US6290879 Current limiting device and materials for a current limiting device
09/13/2001US20010020327 Method for connecting contact surfaces of electrical component blanks and device therefor
09/12/2001EP1131982A1 Multi-conductor soft heating element
09/12/2001CN1312946A Electrical devices
09/05/2001EP1130606A1 Ptc chip thermistor
09/05/2001CN1311562A Surface mounted electronic parts and its mfg. method
09/04/2001US6285275 Surface mountable electrical device
08/2001
08/30/2001US20010016978 Method of making an electronic device
08/29/2001EP1128398A2 Resistance element and method of production of same
08/29/2001CN2445408Y Water-proof structure of knob for potentiometer
08/29/2001CN1310456A Resistance element coating apparatus
08/28/2001US6282072 Electrical devices having a polymer PTC array
08/23/2001US20010015689 Variable resistor
08/23/2001US20010015603 Conductive paste and ceramic electronic component
08/22/2001EP1126478A1 Ptc device and method for producing the same
08/21/2001US6278065 Apparatus and method for minimizing currents in electrical devices
08/21/2001US6277510 Porous electrode used for conductive material-filled polymer composite
08/16/2001EP1124238A2 Process for connecting contact areas of electric component blanks
08/15/2001CN1308345A Conducting paste and electronic ceramic device
08/14/2001US6272736 Method for forming a thin-film resistor
08/14/2001US6272735 Temperature sensor and a method of manufacturing the same
08/09/2001DE10023272C1 Kompaktwiderstand Skid resistance
08/09/2001DE10005095A1 Verfahren zum Verbinden von Kontaktflächen elektrischer Bauelemente-Rohlinge A method of joining contact faces of electrical component blanks
08/01/2001EP1120798A2 Heating device, in particular for the defrosting of freezer compartments
07/2001
07/26/2001WO2001054143A1 Resistor and method for fabricating the same
07/26/2001DE10000500A1 Current measurement device for electronics module, has manganin strip which is welded directly to the seams of sense conductors of current feed and shunt units
07/25/2001CN1305198A Variable resistor
07/25/2001CN1305194A Single chip semi-conductor ceramic electron element
07/19/2001WO2001052275A1 Electrical device
07/19/2001US20010008167 Method for manufacturing a PTC element
07/18/2001CN1304536A Polymer thick-film resistor printed on planar circuit board surface
07/11/2001EP1114197A1 Modified nickel-chromium-aluminum-iron alloy
07/10/2001US6256866 Polymer thick-film resistor printed on planar circuit board surface
07/05/2001WO2001048766A1 Monolithic heat sinking resistor
07/05/2001WO1998038652A9 Thick film chip resistor and its manufacture
07/05/2001DE19963606A1 Shorting current limitation resistance especially for power distribution networks
07/05/2001DE19963391A1 Handwerkzeugmaschine, mit einem elektromotorischen Antrieb Hand machine tool, with an electric motor drive
06/2001
06/28/2001WO2001046966A1 Formed surface mount resistor and method for making same
06/28/2001US20010005167 Electronic part and method of making same
06/28/2001DE10060942A1 Monolithic semiconducting ceramic electronic component, uses inner electrode layers as semiconducting ceramic layers alternating with inner electrode layers
06/28/2001DE10057084A1 Surface-mounted-type ceramic chip-thermistor, includes pair of inner electrodes lying opposite one another with thermistor ceramic material between them
06/28/2001DE10057080A1 Surface mount device for mounting on printed circuit board has external electrodes formed by wet barrel-electroplating so that they have same lengths
06/21/2001US20010004189 Cylindrical electrical component having two electrodes on bottom face
06/21/2001US20010004074 Exothermic body and method of making same
06/19/2001US6249895 Coding apparatus and decoding apparatus for transmission/ storage of information
06/19/2001US6249412 Junction box with over-current protection
06/13/2001EP1107265A2 Semiconductor electronic part
06/07/2001US20010002873 Semiconductor electronic part
06/07/2001US20010002669 Soft electrical heater and method of assembly
06/07/2001DE19830821C2 Temperatursensorelement Temperature sensor element
06/05/2001US6242999 Resistor
06/05/2001US6242998 NTC thermistors
06/05/2001US6242997 Conductive polymer device and method of manufacturing same
06/05/2001US6241146 Process for manufacturing a sensor arrangement for temperature measurement
05/2001
05/31/2001WO2001039214A2 Improved conductive polymer device and method of manufacturing same
05/31/2001WO2001039213A1 Voltage divider, electron gun provided with the voltage divider, and cathode ray tube provided with the electron gun
05/30/2001EP1103995A1 Electronic component, and electronic apparatus in which the electronic component is mounted and its manufacturing method
05/29/2001US6239977 Technique for mounting electronic components on printed circuit boards
05/25/2001WO2001011661A3 Passive electrical components formed on carbon coated insulating substrates
05/24/2001US20010001551 Ceramic thermistor chips
05/24/2001US20010001549 Electronic devices having reduced destruction of internal elements upon malfunction
05/23/2001EP1102338A1 Ptc element, ptc element-mounted pcb board, secondary cell protection circuit device and secondary cell assembly
05/23/2001EP1101228A1 Polymer thick-film resistor printed on planar circuit board surface
05/23/2001CN2431626Y Conducting connecting insulative isolating piece for electronic component
05/23/2001CN1296626A Chip type PTC thermistor
05/22/2001US6236550 Motor activating circuit device and refrigerator
05/22/2001US6236302 Multilayer conductive polymer device and method of manufacturing same
05/15/2001US6232868 Hybrid circuit arrangement with overload protection
05/15/2001US6232144 Nickel barrier end termination and method
05/10/2001DE10053769A1 Monolithic ceramic electronic component e.g. ceramic capacitor, varistor has inner electrode layers distributed alternately between ceramic layers, with suitable coarseness at crossover area
05/09/2001CN1294395A One-chip ceramic electronic parts and mfg. method thereof
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