Patents
Patents for H01C 17 - Apparatus or processes specially adapted for manufacturing resistors (6,327)
02/2003
02/13/2003US20030030192 Joining by a palladium-based alloy foil which has low melting temperature, containing secondary element selected from Ni, Co, and Fe, corresponding to two tungsten alloy body; storage vessel, container, shields for electromagnetic radiation
02/13/2003US20030029860 Electrical, thin film termination
02/12/2003EP1283528A2 Low impedance electrical resistor and method of making it
02/11/2003US6517961 Electrostatic charge regulator, method for making same, and image forming method using same
02/06/2003US20030026991 Passive electrical components formed on carbon coated insulating substrates
02/06/2003US20030024898 Method of forming noble metal thin film pattern
02/05/2003CN1395734A Resistor and method for fabricating the same
02/05/2003CN1395262A Automobile light-modulating motor potentiometer and its production method
01/2003
01/28/2003US6512446 Over-current protection apparatus
01/28/2003US6510605 Method for making formed surface mount resistor
01/23/2003US20030016118 Resistors
01/23/2003US20030016117 Resistors
01/23/2003US20030016116 Method of depositing a thin metallic film and related apparatus
01/23/2003US20030015690 Process for forming a mixed solvent adhesive solution
01/22/2003EP1278215A2 Resistive materials
01/22/2003CN1392572A Thin film resistor element and its producing method
01/21/2003US6507993 Polymer thick-film resistor printed on planar circuit board surface
01/09/2003WO2001068567A3 Photostructured paste
01/09/2003US20030007314 Ceramic electronic component and method of producing the same
01/09/2003US20030005576 Process for making electronic chip device incorporating plural elements
01/03/2003WO2002082473A3 Thick film paste systems for circuits on diamonds substrates
01/02/2003US20030001719 Resistors
01/02/2003US20030001261 Thermistor chips
01/02/2003US20030000073 Method for manufacturing a strain detector
01/02/2003US20030000071 Resistance value adjusting method
01/02/2003EP1271567A2 Resistance value adjusting method
01/02/2003EP1271566A2 Thin-film resistor and method for manufacturing the same
01/02/2003EP1271117A1 Platinum temperature sensor
12/2002
12/31/2002US6500350 Formation of thin film resistors
12/27/2002WO2002058078A3 Thick film compositions containing pyrochlore-related compounds
12/26/2002US20020197811 Thin-film resistor and method for manufacturing the same
12/25/2002CN1387202A Pulse impact tester for voltage-dependent resistor
12/25/2002CN1387200A 电阻器 Resistor
12/25/2002CN1387199A 电阻器 Resistor
12/25/2002CN1387198A 电阻器 Resistor
12/24/2002US6498561 Thermistor and method of manufacture
12/24/2002US6498068 Methods of producing resistor elements
12/19/2002WO2002095085A8 Method for producing a layer with a predefined layer thickness profile
12/17/2002US6495966 Field emission display including a resistor
12/12/2002WO2002082472A3 The use of conductor compositions in electronic circuits
12/12/2002US20020186519 Structure of a surface mounted resettable over-current protection device and method for manufacturing the same
12/10/2002US6492896 Chip resistor
12/05/2002WO2002097832A2 Manufacture of solid state electronic components
12/05/2002US20020182861 Method for adhering a resistive coating to a substrate
12/05/2002US20020180000 New process and configuration for manufacturing resistors with precisely controlled low resistance
12/05/2002DE10139323C1 Low resistance electrical resistor consists of a rectangular piece of sheet metallic resistance alloy with connection contacts galvanized onto the opposite ends
12/05/2002DE10110179A1 Verfahren zum Herstellen von Dünnschicht-Chipwiderständen A method for manufacturing thin film chip resistors
12/04/2002EP1263002A2 Resistors
12/04/2002CN1383216A Coated layer depositing technology and equipment for photosensitive resistor
11/2002
11/28/2002WO2002095085A1 Method for producing a layer with a predefined layer thickness profile
11/28/2002US20020175316 For accelerating heat conductance; tin, bismuth, indium, and lead alloys formed via heat treatment; adhesion
11/28/2002DE10204669A1 Manufacturing low impedance resistances, involves rolling conductive material onto or into resistance material by roller plating; conductive material can be rolled onto or into both sides
11/27/2002EP1261241A1 Resistor and printed wiring board embedding those resistor
11/27/2002EP1260882A2 "refsicoat" heat resistant material and high-temperature electric heaters using said material
11/27/2002CN1381424A Firing clamp for electronic element
11/27/2002CN1095174C Electronic chip components and method of manufacturing the same
11/21/2002WO2002092533A1 Dielectric composition with reduced resistance
11/21/2002WO2002066256A3 Process for the manufacture of printed circuit boards with plated resistors
11/21/2002US20020171530 Production method of thin film passive element formed on printed circuit board and thin film passive element produced by the method
11/20/2002EP1258891A2 Resistors
11/20/2002EP0766867B1 Electrical devices
11/20/2002EP0719442B1 Electrical assembly comprising a ptc resistive element
11/19/2002US6481094 Method of manufacturing chip PTC thermistor
11/14/2002WO2002091458A1 Method of producing electrostatic chucks and method of producing ceramic heaters
11/14/2002US20020167391 Electrical resistor and method for its manufacture
11/13/2002EP1256963A2 Electrical resistor and method of manufacture
11/13/2002EP1255972A1 Temperature sensor and a method for bonding a temperature sensor
11/13/2002CN1379905A Electrical devices and process for making such devices
11/13/2002CN1379421A Ceramic electronic parts and its making method
11/12/2002US6480093 Composite film resistors and method of making the same
11/12/2002US6480092 Resistor trimming method
11/12/2002US6479094 Selecting a a resistive coating material having a first coefficient of thermal expansion, roughening a surface of a substrate having second coefficient of thermal expansion less than first, plating a resistive material on roughened surface
11/12/2002US6479029 Micronized alkaline earth metal carbonate
11/07/2002US20020162738 Methods of producing ultra -low resistivity tantalum films.
11/07/2002US20020162686 Discrete circuit component and process of fabrication
11/07/2002US20020162214 Electrical devices and process for making such devices
11/06/2002EP1255256A1 Resistor and method for fabricating the same
11/06/2002CN1093979C Pressure sensitive nonlinear resistor, method for producing pressure sensitive nonlinear resister and lightning arrester
11/05/2002US6475604 Thin film thermistor element and method for the fabrication of thin film thermistor element
11/05/2002US6475400 Method for controlling the sheet resistance of thin film resistors
10/2002
10/31/2002WO2002086922A1 Micro-replicated miniaturised electric components
10/31/2002US20020161090 PTC conductive polymer compositions
10/30/2002EP0944909B1 Electroceramic component and method for its manufacture
10/30/2002CN1377045A Surface adhered end electrode for over-current protecting element and its preparing process
10/23/2002EP1002238B1 Instrument for measuring and sorting resistors and method therefor
10/23/2002CN1093310C Metal film high-resistance resistor and mfg. technology thereof
10/23/2002CN1093104C Semiconducting ceramic and semiconducting ceramic electronic element
10/23/2002CN1093102C Composite material and ceramic for PTC thermistor and manufacture thereof
10/23/2002CN1093020C Nickel powder and process for preparing same
10/22/2002US6469927 Magnetoresistive trimming of GMR circuits
10/17/2002WO2002082474A1 Thin film resistor having tantalum pentoxide moisture barrier
10/17/2002WO2002082473A2 Thick film paste systems for circuits on diamonds substrates
10/17/2002WO2002082472A2 The use of conductor compositions in electronic circuits
10/17/2002WO2002082467A1 Conductor compositions and the use thereof
10/17/2002WO2002082465A2 The use of conductor compositions in electronic circuits
10/17/2002US20020149466 Aligned particle based sensor elements
10/17/2002US20020148106 Chip resistor fabrication method
10/17/2002DE10116648A1 A resistor paste useful for the production of resistor layers of high hardness and abrasion resistance having a binder which hinders electrical breakdown of the resistor layer obtained from the paste
10/15/2002US6466152 Resistor cascade for forming electrical reference quantities and analog/digital converter
10/10/2002WO2002080200A1 Ptc composition and ptc device comprising the same
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