Patents
Patents for H01C 17 - Apparatus or processes specially adapted for manufacturing resistors (6,327)
08/2000
08/02/2000CN1055170C Voltage nonlinear resistance and its producing method
08/01/2000US6097276 Electric resistor having positive and negative TCR portions
07/2000
07/27/2000WO2000004560A9 Surface mounted thermistor device
07/20/2000WO2000042404A1 Method for stabilisation of electrical resistance of platinum wires
07/19/2000EP1020877A1 Ptc thermistor chip and method for manufacturing the same
07/19/2000CN1260573A High-power non-induction synthetic resistance and its production method
07/18/2000US6090735 Semiconductive ceramic composition and semiconductive ceramic element using the same
07/18/2000US6090435 Electroless plating a metal coat
07/12/2000EP1018750A1 Resistor and method of producing the same
07/05/2000EP1017092A1 Process for manufacturing a resistive structure used in semiconductor integrated circuit
07/05/2000EP1016106A1 Ceramic multilayer printed circuit boards with embedded passive components
07/04/2000US6084502 Resistor and method of making the same
07/04/2000US6083426 Conductive powder, binder and solvent; electrical resistant films
06/2000
06/27/2000US6081182 Temperature sensor element and temperature sensor including the same
06/27/2000US6081181 Thermistor chips and methods of making same
06/21/2000EP1011111A1 Resistive metal layers and method for making same
06/21/2000EP1011110A1 Resistor and method for manufacturing the same
06/21/2000EP1011109A1 Resistor and method for manufacturing the same
06/21/2000EP1010186A1 Varistors based on nanocrystalline powders produced by mechanical grinding
06/21/2000DE19961999A1 Method to arrange low-impedance resistor on circuit plate, for use in electric vehicle; involves calculating required resistance per square centimeter to determine required area of thin film microresistor
06/21/2000DE19953162A1 Laminate sticking type chip thermistor manufacturing method, involves laminating and fixing elements in brake groove during simultaneous cutting of motherboards
06/20/2000US6078250 Resistor elements and methods of producing same
06/20/2000US6078248 Rotary manipulation type variable resistor and method of manufacturing the same
06/14/2000EP1009208A2 Connection structure of electrical component
06/14/2000EP1008181A1 Co-patterning thin-film resistors of different compositions with a conductive hard mask and method for same
06/14/2000EP1007308A4 Aerosol method and apparatus, particulate products, and electronic devices made therefrom
06/14/2000EP1007308A1 Aerosol method and apparatus, particulate products, and electronic devices made therefrom
06/06/2000US6070787 Method of manufacturing chip components
05/2000
05/31/2000EP0474879B1 Paste for high temperature baking
05/31/2000CN1254871A Joint assembly for electric parts
05/25/2000WO2000030128A1 Process for fabricating resistances which vary according to a predetermined variation law, and variable resistance thus obtained
05/25/2000WO2000030127A1 Multilayer conductive polymer device and method of manufacturing same
05/24/2000EP1003217A2 Regulating resistor network, semiconductor device including the resistor network, and method for fabricating the device
05/24/2000EP1002324A4 Growth of nickel-cobalt-manganese-copper oxide single crystals
05/24/2000EP1002324A1 Growth of nickel-cobalt-manganese-copper oxide single crystals
05/24/2000EP1002238A1 Instrument for measuring and sorting resistors and method therefor
05/23/2000US6066271 Thick film paste compositions
05/17/2000EP0834180B1 Method and apparatus for a surface-mountable device for protection against electrostatic damage to electronic components
05/17/2000CN1253363A Resistance for regulation and semiconductor equipment and production method thereof
05/16/2000US6063589 Devices and methods for using centripetal acceleration to drive fluid movement on a microfluidics system
05/10/2000CN1252887A Resistor and method for manufacturing the same
05/10/2000CN1052328C Ceramic resistor, production method thereof, and gas circuit breaker made from it
05/09/2000US6060165 Thick film paste conductors for multilayer ceramic electronic components; oxidation resistance; storage stability; resistors, capacitors; circuits; heating to decompose a metal compound to a metal while forming a glass protective coating
05/09/2000US6059997 Blend of polymer and filler; positive temperature coefficient; circuit protective device
05/09/2000CA2230506C Nickel powder and process for preparing the same
05/06/2000CA2287791A1 Regulating resistor network, semiconductor device including the resistor network, and method for fabricating the device
05/02/2000US6057530 Fabric heating element and method of manufacture
04/2000
04/27/2000WO2000024010A1 Ptc chip thermistor
04/26/2000CN1051863C Polymer positive temp.-coefficient thermosensitive resist or material and producing method thereof
04/25/2000US6055151 A capacitor ink comprising a dielectric selected from barium titanate, titanium oxide and lead-magnesium niobate, a low firing temperature glass including 2% or less barium oxide and an organic vehicle for screen printing of ink on the tape
04/25/2000CA2191347C A method of producing components on a metal film basis
04/25/2000CA2039049C Thick-film non-step resistor with accurate resistance characteristic
04/20/2000WO2000022631A1 Pct chip thermistor and method of manufacture thereof
04/19/2000CN1051630C Temp. sensor and method for mfg. same
04/12/2000EP0993006A2 Material and its manufacturing process
04/11/2000US6049133 Semiconductor fabrication employing concurrent diffusion barrier and salicide formation
04/11/2000US6047463 Embedded trimmable resistors
04/06/2000WO2000019773A1 Multi-conductor soft heating element
04/06/2000WO2000019455A1 Two-step process for preparing positive temperature coefficient polymer materials
04/06/2000WO2000019454A1 Method for heat treating ptc devices
04/06/2000DE19845411A1 Werkstoff und Verfahren zum Herstellen desselben Of the same material and method for producing
04/06/2000CA2345328A1 Multi-conductor soft heating element
04/05/2000CN1051198C Resistive metal layers and method for making same
04/04/2000US6045856 Process for producing a resistive element by diffusing glass
03/2000
03/30/2000WO2000017414A1 Tantalum films and methods for their deposition
03/30/2000DE19843699A1 Laser trimmed chip resistor includes a pair of electrodes mounted on a substrate, with a resistor connecting the two electrodes, the resistor being trimmed to achieve the desire characteristics
03/30/2000DE19839631C1 Production of a temperature sensor, especially a thermistor, comprises liberating the sensor element from residual moisture before encapsulating in a vacuum and dipping into a polymeric solution to form a polymer layer
03/22/2000CN1247842A Composite material and ceramic for PTC thermistor and manufacture thereof
03/21/2000US6040972 Protection device for communication
03/21/2000US6040755 Chip thermistors and methods of making same
03/15/2000EP0986089A2 Resistor for cathode-ray tube, method for producing the same, cathode-ray tube, and field emission display including the resistor
03/15/2000CN1247378A Resistance for CRT, making method for same and FED including same
03/14/2000US6037045 Thick-film paste and ceramic circuit substrate using the same
03/09/2000WO1999065123A9 Pulse control in laser systems
03/08/2000EP0983504A2 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system
03/07/2000US6034411 Inverted thin film resistor
03/02/2000WO2000010736A1 Printing of electronic circuits and components
03/02/2000DE19839141A1 Doped polysilicon resistors, e.g. discrete and integrated circuit resistors, analog-digital or digital-analog converter resistor networks or high frequency filters, are trimmed in a series or cascade circuit by high density current passage
03/01/2000EP0982741A2 Method for fabricating a thin film resistor onto a ceramic-polymer substrate
02/2000
02/24/2000DE19838067A1 Multilayer cold conductor for overcurrent release and switching delay resistors has internal electrodes formed from a palladium-based paste containing zirconium, tin, lead, silicon, hafnium and/or boron
02/23/2000CN1245340A Paster type resistor and making method thereof
02/22/2000US6027246 Monocrystal of nickel-cobalt-manganese-copper oxide having cubic spinel structure and thermistor formed therefrom
02/16/2000EP0980079A2 Low cross-talk ball grid array resistor network
02/16/2000EP0979593A1 Heating element and method of manufacture
02/10/2000WO2000007197A2 Composition and method for manufacturing integral resistors in printed circuit boards
02/10/2000CA2337186A1 Composition and method for manufacturing integral resistors in printed circuit boards
02/08/2000US6023217 Resistor and its manufacturing method
02/08/2000US6023091 Semiconductor heater and method for making
02/08/2000US6023028 Surface-mountable device having a voltage variable polgmeric material for protection against electrostatic damage to electronic components
02/03/2000DE19927948A1 Chip thermistor with positive temperature characteristic (PTC) for protection against overcurrents with several stacked flat thermistor elements
02/02/2000CN1243322A Metal film high-resistance resistor and mfg. technology thereof
02/01/2000US6020080 Method for fabricating thick film capacitive devices and the resulting devices
01/2000
01/27/2000WO2000004560A1 Surface mounted thermistor device
01/26/2000EP0974984A1 Manufacture of varistors
01/26/2000EP0974982A2 Composite material for positive temperature coefficient thermistor and method of manufacturing
01/26/2000CN1242580A Mfg. method for holding tray for chip components
01/20/2000WO2000003402A1 Method for manufacturing chip ptc thermister
01/19/2000EP0973176A1 Nickel barrier end termination and method
01/19/2000EP0972288A1 Method for producing a sensor arrangement for measuring temperature
01/19/2000EP0852801B1 Improved polymeric ptc compositions
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