Patents
Patents for H01C 1 - Details (6,027)
08/2002
08/28/2002EP1235233A2 Electrical devices
08/28/2002CN1089938C Method for manufacture of chip component and apparatus for manufacture of monobody for chip component
08/27/2002US6441717 PTC thermister chip
08/27/2002US6439115 Uphill screen printing in the manufacturing of microelectronic components
08/22/2002DE10104493A1 Temperatursensor und Verfahren zur Herstellung eines Temperatursensors Temperature sensor and method of manufacturing a temperature sensor
08/20/2002US6437681 Structure and fabrication process for an improved high temperature sensor
08/15/2002US20020109575 Ceramic chip-type device having glass coating film and fabricating method thereof
08/14/2002EP1231613A1 Resistance elements showing PTC-behaviour
08/14/2002EP1114197A4 Modified nickel-chromium-aluminum-iron alloy
08/13/2002US6433666 Thermistor elements
08/08/2002WO2002061768A1 Resistor connector and its manufacturing method
08/08/2002US20020105022 Monolithic semiconducting ceramic electronic component
08/08/2002DE10058908C1 Anordnung zum Abbau von Überspannungen mit mehreren Varistoren Arrangement for reducing overvoltages with several varistors
08/07/2002EP1229558A2 Fabrication of low resistance resistors
08/07/2002EP1228516A2 Resistor banks
08/07/2002CN1088903C Electronic component and its manufacture
08/07/2002CN1088902C Thermistor of position temperature coefficient
08/06/2002US6430045 Cooling resistor banks
08/06/2002US6429533 Conductive polymer device and method of manufacturing same
08/06/2002US6428349 Method and apparatus for jumpering resistors and other components on a printed circuit board
08/01/2002WO2002059913A1 Chip-type electronic component and chip resistor
08/01/2002US20020101327 Thermistor and method of manufacture
08/01/2002US20020101326 Thermistor and method of manufacture
07/2002
07/31/2002EP1227308A1 Thermistor and method of manufacture
07/31/2002EP0996955B1 Hybrid circuit arrangement with overload protection
07/25/2002WO2002057704A1 Foil bridge initiator and method of production of same by photolithography
07/25/2002US20020097139 Method of making an air bag
07/25/2002US20020097138 Method for making a resistor using resistive foil
07/25/2002US20020097137 Fast heat rise resistor using resistive foil
07/25/2002US20020096664 Conductive paste and ceramic electronic element using the same
07/24/2002EP1225080A2 Protection element in an electric circuit
07/23/2002US6422901 Surface mount device and use thereof
07/18/2002WO2002056654A1 Terminal for chip and fabricating method thereof
07/18/2002WO2002056320A1 Shunt resistance and method of adjusting the shunt resistance
07/18/2002US20020093417 Electrical resistor with thermal voltage prevention
07/17/2002CN2501163Y Improved resistance terminal structure
07/17/2002CN1359111A 电阻器 Resistor
07/16/2002US6420957 Electric part having solder-less terminal metal fitment
07/11/2002US20020089409 Chip-type resistor element
07/11/2002US20020089408 Electrical device
07/09/2002US6416848 Resistance element and method of production of same
07/09/2002CA2083237C Stacked termination resistance
07/04/2002US20020084531 Chip thermistor
07/04/2002DE10062293A1 Elektrisches Bauelement und Verfahren zu dessen Herstellung An electrical component and method for its production
07/03/2002CN1356702A High-voltage variable resistor
07/03/2002CN1087096C Positive temp characterstic thermistor and thermistor element
06/2002
06/27/2002WO2002004379A3 Sintered, electrically conductive material, ceramic multilayer component comprising this material, and method for the production thereof
06/27/2002US20020080330 Scent storage device, ticket and passive sequential resistor array for use with same
06/26/2002EP1217636A2 Scent storage device, ticket and passive sequential resistor array for use with same
06/25/2002US6411192 Method and apparatus for sensing and measuring plural physical properties, including temperature
06/25/2002US6409069 Apparatus for manufacturing unit elements for chip components, and chip components mounting structure
06/20/2002WO2002049054A1 Polymer current limiting device and method of manufacture
06/20/2002WO2002049047A2 Electrical component and method for producing the same
06/20/2002US20020076536 Electronic component and method of manufacturing the same
06/20/2002US20020075127 Thermistor elements
06/18/2002US6407659 Electronic device
06/13/2002US20020070843 Variable resistor
06/13/2002US20020070842 Polymer current limiting device and method of manufacture
06/13/2002DE10159587A1 Resistor used in dc-ac converters comprises a resistance plate coated with a resin insulating layer, and a metallic heat deviating plate formed on the side of the resin insulating layer facing away from the resistance plate
06/12/2002EP1212759A2 Electrical devices and process for making such devices
06/11/2002US6404324 Resistive component for use with short duration, high-magnitude currents
06/06/2002US20020067244 High-voltage variable resistor
06/05/2002EP0988636B1 Support plate as a potentiometer, especially a throttle potentiometer
06/05/2002CN1352458A Variable resistor for high voltage
06/04/2002US6400553 Multi-layer ceramic electronic device and method for producing same
06/04/2002US6400253 Electronic component and method of manufacture therefor
06/04/2002US6400251 Chip thermistor
06/04/2002US6399012 Production of passive devices
05/2002
05/30/2002WO2002043217A1 System for reducing excess voltages, comprising a plurality of varistors
05/29/2002DE10052178C1 Elektrischer Widerstand Electrical resistance
05/29/2002CN2494022Y Large power water-cooling wirewound resistor
05/29/2002CN1085881C Electronic part
05/22/2002EP1206781A2 Improvements to circuit protection devices
05/22/2002CN1350305A Surface-sticked PTC Thermosensitive resistor and sticking method
05/22/2002CN1085389C Thermal head and its manufacture
05/22/2002CN1085388C Variable resistor for high voltage
05/21/2002US6392530 Resistor array board
05/21/2002US6392528 Circuit protection devices
05/16/2002US20020057186 Surface-mountable PTC thermistor and mounting method thereof
05/08/2002CN2490741Y Surface mounted surge absorption tube and its surface mounting cap
05/08/2002CN1084519C Thermosensitive electric resistance apparatus and producing method thereof
05/07/2002US6385034 Semiconductor electronic part
05/02/2002WO2002035558A2 Circuit protection device
05/02/2002US20020050921 Circuit arrangement comprising an smd-component, in particular a temperature sensor, and a method of manufacturing a temperature sensor
05/02/2002US20020050920 Throttle valve having potentiometer with supporting plate
05/02/2002US20020050914 Electrical devices
05/02/2002US20020050911 Nickel barrier end termination and method
05/02/2002US20020050910 Protection of electrical devices with voltage variable materials
05/02/2002US20020050909 Electronic component and method of manufacture therefor
05/01/2002CN1084033C Electronic component with resin-coated lead terminals
04/2002
04/30/2002US6381118 Ceramic electronic component having electronic component containing cuprous oxide
04/30/2002US6380682 Voltage divider, electron gun provided with the voltage divider, and cathode ray tube provided with the electron gun
04/25/2002US20020047772 Electrical-resistant via hole and process of fabricating the same
04/25/2002US20020046861 Ceramic electronic component and process for production of the same
04/23/2002US6377467 Surface mountable over-current protecting device
04/23/2002US6377435 Circuit design for data/telephone tip/ring pair surge protection
04/23/2002US6377434 Individual secondary protection device
04/18/2002US20020044040 Electronic devices having reduced destruction of internal elements upon malfunction
04/17/2002CN1083138C 电涌放电器 Surge arresters
04/16/2002US6373684 Electrodes each having a four layer structure; first and third layers made of an ni--ti alloy; second and fourth layers made of cu, ag, or au; lead terminals bonded to the electrodes via solder
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