Patents
Sitemap › H01 - Basic electric elements › H01C - Resistors › H01C 17 - Apparatus or processes specially adapted for manufacturing resistors
Patents for H01C 17 - Apparatus or processes specially adapted for manufacturing resistors (6,327)
10/2003
10/16/2003US20030195106 Devices and methods for using centripetal acceleration to drive fluid movement on a microfluidics platform
10/16/2003US20030194845 Method for fabricting a resistor on a printed circuit board
10/16/2003US20030194655 Method for fabricating resistors on a printed circuit board
10/16/2003US20030193361 Methods and apparatus for trimming electrical devices
10/15/2003EP1353343A2 Electronic device with external terminals and method of production of the same
10/15/2003EP1353340A1 Shunt resistance and method of adjusting the shunt resistance
10/15/2003CN1449570A Resistor and method of producing the same
10/14/2003US6632399 Rotatable platform
10/14/2003US6631551 Method of forming integral passive electrical components on organic circuit board substrates
10/09/2003WO2003082507A2 Method and system for high-speed, precise micromachining an array of devices
10/09/2003US20030189817 Electronic device with external terminals and method of production of the same
10/09/2003US20030189808 Bis(4-mercaptophenyl)sulfide derivatives, process for the preparation thereof and electronic components
10/08/2003CN1447350A Face mounting positive temp coofficient thermister and its mfg. method
10/08/2003CN1123895C PTC thermister chip and method for mfg. same
10/02/2003WO2003081607A1 Ptc conductive composition containing a low molecular weight polyethylene processing aid
10/02/2003US20030183990 Method for manufacturing ceramic heater
10/02/2003CA2479926A1 Ptc conductive composition containing a low molecular weight polyethylene processing aid
10/01/2003CN1446038A Method for manufacturing electric resistances built in printing circuit board
10/01/2003CN1123015C Resistor and its producing method
10/01/2003CN1123014C Structure of electronic components
10/01/2003CN1122850C Apparatus for testing variable resistors
09/2003
09/30/2003US6627144 Carbonaceous heating element and process for producing the same
09/30/2003US6627116 Carbonization with reduced impurities; forming aging and heat resistance device
09/30/2003US6627100 Zinc oxide as main component with auxiliary oxides of at least bismuth, cobalt, manganese, antimony, nickel and aluminum; excellent life and energy endurance
09/25/2003US20030178396 Automated trim processing system
09/24/2003CN1444433A Production method of printed circuit borad with built-in resistor
09/23/2003US6622374 Resistor component with multiple layers of resistive material
09/23/2003CA2267492C Formation of thin film resistors
09/18/2003US20030175411 Precursor compositions and methods for the deposition of passive electrical components on a substrate
09/18/2003US20030173719 Process for the production of electrical circuits
09/18/2003US20030172527 Automated trim processing system
09/18/2003US20030172522 Chip resistor and method of making the same
09/17/2003EP1345271A1 Process for manufacturing electric circuits
09/16/2003US6621261 Work inspection apparatus
09/16/2003US6621011 Electronic chip component
09/16/2003US6620346 Varistors based on nanocrystalline powders produced by mechanical grinding
09/16/2003US6620343 PTC conductive composition containing a low molecular weight polyethylene processing aid
09/10/2003EP1342760A1 Water soluble paste and its use
09/09/2003US6618269 Particularly suitable for automated mass production.
09/09/2003US6617377 Polymer resin; carbon black, graphite, silver, copper, or nickel conductive particles; nanoparticles; and organic solvent, wherein the polymer resin, conductive particles and nanoparticles are dispersed in the organic solvent.
09/09/2003US6617017 Ceramic capacitor, thermistor, and/or ferrite spray coated with alumina-silica to improve durability and stabilizing performance
09/04/2003WO2003073443A1 Method for manufacturing multilayer ceramic electronic component
09/04/2003WO2003073442A1 Resistor
09/04/2003US20030164369 Resistive heating element and method of producing same
09/03/2003EP1341400A2 Method for manufacturing ceramic heater
09/03/2003CN2570935Y Sheet type electric resistance end sealing machine possessing high transmission precision
08/2003
08/28/2003US20030161959 Applying flowable precursor composition to organic substrate wherein precursor comprises molecular precursor to conductive phase and powder of insulating material, heating substrate to convert molecular precursor to conductive phase
08/28/2003US20030161121 Trimming of embedded structures
08/27/2003EP1339258A1 Ceramic heater, and ceramic heater resistor paste
08/27/2003CN2569302Y Coating board speual for sheet type resistor end sealing machine
08/27/2003CN2569301Y Wafer resistance stacking mechanism
08/27/2003CN1439174A Process for the manufacture of printed circuit boards with plated resistors
08/27/2003CN1438834A Improved method for imlaying thick-film assembly
08/27/2003CN1119215C Process for preparing metal powder
08/26/2003US6610925 Surface mounting electronic component
08/26/2003US6609292 Method of making chip resistor
08/21/2003WO2003069636A1 Etching solution for forming an embedded resistor
08/21/2003WO2003036661A3 Resistor nanocomposite compoisitons
08/21/2003US20030157778 BiCMOS process with low temperature coefficient resistor (TCRL)
08/21/2003US20030154592 Method to embed thick film components
08/21/2003US20030154591 Method of producing a ptc-resistor device
08/20/2003CN2567743Y Device for forming T-shaped lead wire for potentiometer
08/20/2003CN1437201A Pellet electrical resistor and producing method thereof
08/19/2003US6607679 Organic PTC thermistor
08/19/2003US6606783 Method of producing chip thermistors
08/14/2003WO2003067613A1 Ptc thermistor and method for manufacturing ptc thermistor
08/14/2003US20030152863 Photostructured paste
08/14/2003US20030151488 Thermistor chips for surface mounting
08/14/2003US20030150840 For etching a nickel-chromium alloy, comprising: hydrochloric acid and thiourea.
08/14/2003US20030150741 Transparent insulation has an anti-etch feature for the electrolyte to keep the exposed surface of the body smooth.
08/14/2003US20030150101 Printed circuit board with buried resistor and manufacturing method thereof
08/13/2003CN2566426Y Crystal chip resistance strip stripping arrangement machine
08/13/2003CN1435850A Method for mfg. overcurrent protection component
08/13/2003CN1118073C Chip resistor and method of producing same
08/12/2003US6606023 Electrical devices
08/12/2003US6605856 Thermister chips
08/12/2003US6604276 Method for fabricating a chip-type varistor having a glass coating layer
08/07/2003US20030147200 Chip-type electronic component and chip resistor
08/07/2003US20030146418 Resistive film
08/07/2003US20030146077 Shunt resistance and method of adjusting the shunt resistance
08/06/2003CN1434676A Method for making layer increased circuit board with inner embedded film shape resistor assembly
08/06/2003CN1434675A Method for making stacking type multilayer board with inner embeded film shape resistor element
08/06/2003CN1434465A Surface adhesive type composite overcurrent protective element and making method thereof
07/2003
07/31/2003US20030141958 Ceramic resistor and method for manufacture thereof
07/30/2003CN1433513A Device for measuring physical quantity, method of manufacture thereof, and vehicle control system using device for measuring physical quantity
07/30/2003CN1433030A Metal sheet type resistor making process and structure
07/24/2003WO2003060929A1 Method for manufacturing chip resistor
07/23/2003EP1328491A1 Method to improve the life span of a heating element of a molybdenium disilicide at lower temperatures
07/22/2003US6596960 Applying particles of metallic amorphous boron alloy and dielectric; plasma and flame spraying
07/17/2003US20030132828 Resistor and method for fabricating the same
07/16/2003EP1327995A2 Resistor structure
07/15/2003US6593844 PTC chip thermistor
07/15/2003CA2299167C Varistors based on nanocrystalline powders produced by mechanical grinding
07/10/2003US20030128098 Thermistor and method of manufacture
07/10/2003US20030127706 Chip resistor
07/10/2003US20030127428 Method for separating chips from diamond wafer
07/09/2003CN1429065A Method for making multi-layer circuit board with internal inserted passive component
07/08/2003US6588094 Method of producing thermistor chips
07/03/2003US20030124259 Precursor compositions for the deposition of electrically conductive features
07/03/2003US20030124050 Controlling temperature, times; agglomeration powders
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