Patents
Patents for H01C 17 - Apparatus or processes specially adapted for manufacturing resistors (6,327)
03/2006
03/01/2006EP1629509A2 Polymer thick film resistor, layout cell, and method
03/01/2006CN1742348A Method for producing an electronic component
03/01/2006CN1742347A Resistor paste, resistor, and electronic part
03/01/2006CN1741204A Method and apparatus for providing a substrate coating having predetermined resistivity, and uses therefor
02/2006
02/28/2006US7006344 Capacitor comprising bis(4-mercaptophenyl) sulfide derivative
02/28/2006US7005192 water repelling agent contains a hydrophobic group selected from alkyl, phenyl, vinyl and a perfluoro group, and a functional group enhancing the absorptivity containing silanetriol, trimercaptosilane and triaminosilane group; protective coating
02/28/2006US7004994 Method for making a film from silver-containing particles
02/28/2006US7003919 Post mount assembly
02/23/2006US20060037189 Method of making thermal print head
02/22/2006EP1628331A1 Electrical device having a heat generating electrically resistive element and heat dissipating means therefor
02/22/2006CN2760725Y Resistor feeding, arranging and separating device of resistance wire-winding machine
02/22/2006CN1739174A Conductive member and production method therefor, and electric element and production method therefor
02/22/2006CN1737953A Novel high resistivity alloy strip resistance and its winding method
02/21/2006US7002447 Fuel tank resistor card having improved corrosion resistance
02/21/2006US7001538 PTC composition and PTC device comprising the same
02/15/2006CN1735475A Laser trimming of resistors
02/14/2006US6998220 Resistor and contact layers are structured by laser light; one step; lithography
02/09/2006US20060027526 Thin film resistor structure and method of fabricating a thin film resistor structure
02/08/2006EP1623435A2 Conductive thermoplastic composites and methods of making
02/08/2006CN1731540A Novel manufacturing method for laminate ceramic positive temperature coefficient thermosensitive resistor
02/07/2006US6995984 Method for producing a large-mass ohmic resistor for protecting electronic assemblies from surges, and an electronic assembly
02/07/2006US6994757 Resistive materials
02/07/2006US6993828 Method for manufacturing metal thin film resistor
02/02/2006WO2006011425A1 Chip resistor, and its manufacturing method
02/02/2006WO2006011177A1 Resistor with ptc thermistor hermetically sealed in a heat-sink and process for assembling such a resistor
02/02/2006WO2006010317A1 Controllable electrothermal element of ptc thick film circuit
02/02/2006US20060022790 Resin composition for forming thermistor body, and thermistor
02/01/2006EP1622174A1 Electronic component and method for manufacturing same
02/01/2006CN2755744Y Off-line preventer of wire trap seat for resistance winder
01/2006
01/26/2006DE10116648B4 Widerstandspaste sowie Verwendung dieser Widerstandspaste als Widerstandsschicht Resistor paste and use of this resistor paste as a resistance layer
01/25/2006EP1619696A2 Chip resistor for surface mounting and method of manufacturing a chip resistor for surface mounting
01/25/2006EP1618573A2 Thick film thermistor
01/25/2006EP1260882A4 "refsicoat" heat resistant material and high-temperature electric heaters using said material
01/25/2006CN1726565A Resistive material, resistive element, resistor and method for manufacturing resistor
01/25/2006CN1238873C Ceramic electronic parts and its making method
01/25/2006CN1238865C PTC chip thermistor and method of manufacture thereof
01/24/2006US6989111 Thick film compositions containing pyrochlore-related compounds
01/24/2006US6988399 Physical quantity detecting device having second lead conductors connected to the electrodes and extending to the circumference of the substrate
01/19/2006US20060012460 Metal or alloy having a melting point of 230 degrees C. or higher, alloy having a melting point lower than 230 degrees C.; epoxy-based, phenolic-based or acrylic-based thermosetting or thermoset resin or polyethylene type, polyester type, polypropylene type or acrylic type thermoplastic resin
01/18/2006CN1722316A Method for fabricating resistor
01/18/2006CN1722315A Circuit protection device
01/11/2006EP1615239A1 Electrical device having a heat generating resistive element
01/11/2006EP1614125A2 Method for producing soldering globules on an electrical component
01/11/2006EP0961299B1 Method of producing semiconductor ceramic having positive temperature coefficient
01/11/2006CN1236659C Printed circuit board with built-in passive device, its mfg. method and used substrate
01/10/2006US6985068 Fuel tank resistor card having improved corrosion resistance
01/10/2006US6985067 Fuel tank resistor card having improved corrosion resistance
01/10/2006US6984543 Method of producing laminated PTC thermistor
01/10/2006US6984355 Semiconducting ceramic material, process for producing the ceramic material, and thermistor
01/10/2006US6983521 Method of manufacturing a strain element
01/04/2006EP1612811A1 Resin composition for forming a thermistor body, and thermistor
01/04/2006CN1717754A Chip resistor and method of manufacturing the same
01/04/2006CN1715329A Resin composition for forming a thermistor body, and thermistor
01/04/2006CN1235236C Process for producing package bottom tape of sheet elements
01/03/2006US6982624 Chip resistor
01/03/2006US6981319 Method of manufacturing devices to protect election components
12/2005
12/29/2005WO2005124471A1 Heater for fixing and method of manufacturing the same
12/29/2005WO2004040590A3 Conductive thermoplastic composites and methods of making
12/29/2005DE202005015927U1 Balanced high frequency resistor especially a termination resistor with a planar layer structure and having a notch spaced from the side surfaces of the resistive layer
12/28/2005EP1609185A2 Bidirectional thermal trimming of electrical resistance
12/28/2005EP1608959A1 Method for measurement of temperature coefficients of electric circuit components
12/28/2005CN1714413A Conductive polymer device and method of manufacturing same
12/27/2005US6979805 Fuel-cell resistors and methods
12/27/2005US6979637 Method and structure for controlling surface properties of dielectric layers in a thin film component for improved trimming
12/21/2005EP1606977A2 Coil constructions configured for utilization in physical vapor deposition chambers, and methods of forming coil constructions
12/21/2005EP1606830A1 Trimminig temperature coefficients of electronic components and circuits
12/21/2005CN1232379C Resistor trimming with small uniform spot from solid-state UV laser
12/20/2005CA2214540C Electronic component and method of manufacture therefor
12/15/2005US20050275503 Chip resistor and method for manufacturing the same
12/15/2005US20050274833 using a template to prepare high aspect ratio nanomaterials from spherical nanomaterials useful for oxides, nitrides, carbides, borides, metals, alloys, chalcogenides, and other compositions
12/15/2005US20050274447 post-processing of nanoscale powders of oxides, carbides, nitrides, borides, chalcogenides, metals, and alloys to improve their functional and processing characteristics thereby enabling their widespread use
12/15/2005DE102004026084A1 Positive-temperature-coefficient heating element for warming media, e.g. water heating, has thermally conductive coating for insulating PTC element
12/14/2005CN1708814A Chip resistor, process for producing the same, and frame for use therein
12/08/2005WO2005117034A1 Composition materials for current control heating resistor having elasticity and method for manufacturing ptc having elasticity
12/08/2005US20050271095 Pulse control in laser systems
12/08/2005US20050269553 Polymer- and surfactant-free electronics-grade solvent solution of nanotubes that have been pretreated to reduce the level of metal impurities to less than 1x1018 atoms/cm3; the nanotubes are separated from one another and are distributed in the solvent without precipitation or flocculation
12/07/2005CN1230838C Electrical devices
12/06/2005US6973104 Pulse control in laser systems
12/06/2005US6972391 Laser trimming of annular passive components
12/01/2005US20050266615 Chip resistor and method for producing the same
12/01/2005US20050262966 Generating an aerosol including a liquid comprising a nickel precursor and moving the droplets through a heating zone by means of a carrier gas to form nickel particles having small particle size, narrow size distribution, spherical morphology and high crystallinity; pyrometallurgy
12/01/2005DE102004023064A1 Keramischer Widerstand Ceramic resistor
11/2005
11/24/2005WO2005112052A1 Resistor element, its precursor and resistance value regulating method
11/24/2005WO2005112048A1 Ceramic resistance
11/24/2005DE102004014753B3 Ceramic element e.g. for temperature measurement over high temperature conductor, has body, connection ports with electrical inlets attached to it and element body has connection ports and are soldered on ends of the inlets in glass body
11/23/2005EP1597738A1 A ceramic mixture having negative temperature co-efficient, a thermistor containing the ceramic mixture and a process for prepaing thereof
11/23/2005EP1514280A4 Electroconductive carbon fibril-based inks and coatings
11/23/2005CN1700365A Current/voltage non-linear resistor
11/23/2005CN1700361A Conductive paste for terminal electrode of multilayer ceramic electronic part
11/10/2005WO2005059057A3 Additives to stop copper attack by alkaline etching agents such as ammonia and monoethanol amine (mea)
11/10/2005US20050247996 Storing information with electrical fuse for device trimming
11/10/2005DE4310288B4 Oberflächenmontierbarer Widerstand Surface mount resistor
11/09/2005CN1695210A Polymeric PTC device making method
11/09/2005CN1695209A Techniques for fabricating a resistor on a flexible base material
11/09/2005CN1694187A Multilayer chip ZnO varistor prepared by nano material and manufacturing method
11/09/2005CN1694183A Device regulation and circuit offuse reference resistance regulation and electric device regulation method
11/08/2005CA2171749C Electrical assembly comprising a ptc resistive element
11/03/2005US20050244587 Heating elements deposited on a substrate and related method
11/03/2005US20050242083 Method of making a heating element of moylbdenum silicide type and a heating element
10/2005
10/27/2005US20050236399 Method of marking a heating element of the molybdenum silicide type and a heating element
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