Patents
Patents for H01C 17 - Apparatus or processes specially adapted for manufacturing resistors (6,327)
05/2005
05/06/2005WO2005041220A1 Method of manufacturing electronic component
05/06/2005WO2005006100A3 Adjusting analog electric circuit outputs
05/05/2005US20050095464 Ultralow firing temperature compensating ceramic composition for pure silver electrode, sintering flux and laminated ceramic element obtained therefrom
05/05/2005US20050093142 Passive element chip and manufacturing method thereof, and highly integrated module and manufacturing method thereof
05/05/2005US20050092233 Single and multi-layer crystalline structures
04/2005
04/28/2005WO2005037478A2 Flexible scan field
04/28/2005US20050088273 Coated varistor
04/28/2005US20050087841 Multilayer electronic substrate, and the method of manufacturing multilayer electronic substrate
04/27/2005EP1525281A1 Method for accelerated bondline curing
04/27/2005CN1610016A Resistor and electronic device
04/21/2005WO2004109719A3 Polymer thick film resistor, layout cell, and method
04/21/2005US20050085393 Multilayer wiring of crystal glass and amorphous glass with silver wires; printing, hardening paste
04/21/2005US20050085013 Ball grid array resistor network
04/21/2005US20050084608 Surface treatment; nanomaterial containing core and cladding; heat treatment
04/21/2005US20050083170 Method of manufacturing a resistor
04/21/2005US20050083163 ESD protection devices and methods of making same using standard manufacturing processes
04/21/2005US20050082671 Ball grid array resistor network
04/21/2005US20050082648 Ceramic package and chip resistor, and method for manufacture thereof
04/20/2005EP1314172B1 Method for producing a large-mass ohmic resistor for protecting electronic assemblies from surges, and an electronic assembly
04/20/2005CN1608298A Use of conductor compositions in electronic circuits
04/20/2005CN1198288C Method for manufacturing chip PTC thermister
04/19/2005US6882265 Resistor substrate with resistor layer and electrode layer and manufacturing method thereof
04/19/2005US6880234 Method for thin film NTC thermistor
04/14/2005US20050078152 Circuit board and liquid discharging apparatus
04/13/2005EP1523015A1 Overlay surface mount resistor and method for making same
04/13/2005CN2692808Y Potentiometer cutting device
04/13/2005CN1196937C Instrument for measuring and sorting resistors, sorting device and method therefor
04/12/2005US6878311 Comprising 95 weight % of the tetragonal form of Mn3O4 and 5 weight % of La2O3; may be mixed with stearic acid and wax, compacted and provided with two electrodes disposed from each other to form a thermistor
04/07/2005DE10341255A1 Wärmeleitplatten aus expandiertem Graphit sowie Verfahren zu ihrer Herstellung Heat-conducting plates made from expanded graphite, as well as processes for their preparation
04/07/2005CA2526946A1 Sensor platform using a non-horizontally oriented nanotube element
04/06/2005EP1474811A4 Etching solution for forming an embedded resistor
04/06/2005CN1196152C Ceramic raw wafer manufacturing method and multilayer ceramic electronic parts manufacturing method
04/06/2005CN1195706C Method to improve the life span of a heating element of a molybdenium disilicide at lower temperatures
04/05/2005US6875950 Automated laser trimming of resistors
03/2005
03/31/2005WO2005029514A1 Variable conductance materials
03/30/2005EP1518841A1 Ultralow firing temperature compensating ceramic composition for pure silver eletrode, sintering flux and laminated ceramic element obtained therefrom
03/30/2005EP1518250A1 STABLE HIGH TEMPERATURE SENSOR/HEATER SYSTEM AND METHOD WITH TUNGSTEN ON AlN
03/30/2005CN1601761A Design method of resistance
03/30/2005CN1195098C Manufacturing method for producing target material with high resistance used in metal film resistor with high stability by using sputtering technique
03/29/2005US6872676 Semiconductive zirconia sintering material comprising aluminum oxide
03/24/2005WO2005027150A1 Chip resistor and method of manufacturing the same
03/24/2005US20050063122 Over-current protection device and conductive polymer composition thereof
03/24/2005US20050062587 Method and structure of a substrate with built-in via hole resistors
03/24/2005US20050062585 Resistor and electronic device
03/24/2005US20050062583 Drift-sensitive laser trimming of circuit elements
03/24/2005US20050062131 A1/A1Ox/A1 resistor process for integrated circuits
03/24/2005US20050061107 Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom
03/23/2005EP1516359A2 Electrically resistant diamond-based component
03/23/2005CN1598976A Surface-mounted thermistor and manufacturing method thereof
03/23/2005CN1194596C Method for making multi-layer circuit board with internal inserted passive component
03/22/2005CA2345168C Current/voltage non-linear resistor and sintered body therefor
03/17/2005US20050057338 Surface-mounted thermistor and manufacturing method thereof
03/17/2005US20050056976 Method of manufacturing electrical resistance heating element
03/16/2005EP1514280A1 Electroconductive carbon fibril-based inks and coatings
03/16/2005CN1595554A Resistor with cable port and its manufacturing method
03/16/2005CN1595552A Method for cleaning focusing potentiometer substrate
03/16/2005CN1595551A Method for preparing ZnO ceramic film low-voltage piezoresistor
03/16/2005CN1193648C Method for manufacturing built-in resistor of printed circuit board
03/16/2005CN1193382C Laser regulating method and the device therefor
03/16/2005CN1193381C Arrangement for enabling trimming on substrate and method of producing substrate that enables trimming
03/10/2005US20050051538 Heat-conducting plate of expanded graphite, composite and method for production
03/10/2005US20050051536 Heating elements deposited on a substrate and related method
03/10/2005US20050051360 Polymer thick-film resistive paste, a polymer thick-film resistor and a method and an apparatus for the manufacture thereof
03/10/2005US20050050959 Resistor element, stress sensor and method for manufacturing them
03/09/2005EP1512933A2 Heat conduction plate made of expanded graphite and method of fabrication thereof
03/09/2005CN1592939A Porcelain composition for varistor and varistor
03/09/2005CN1590344A Heat-conducting plate of expanded graphite, and method for production
03/09/2005CN1192398C PTC chip termistor
03/08/2005US6862799 Method for changing an electrical resistance of a resistor
03/04/2005CA2480576A1 Heat-conducting plates made from expanded graphite and method for their production
03/03/2005WO2005020249A2 Fabrication of thick film electrical components
03/03/2005US20050046543 Low-impedance electrical resistor and process for the manufacture of such resistor
03/03/2005CA2525810A1 Sensor platform using a horizontally oriented nanotube element
03/02/2005CN1588573A PTC thick film curc uit controllable electric heating element
03/02/2005CN1191744C Printed circuit board with built-in resistor and its making method
03/01/2005US6861941 Chip resistor
03/01/2005US6860000 Method to embed thick film components
02/2005
02/24/2005US20050040930 Fuel tank resistor card having improved corrosion resistance
02/24/2005US20050040929 Fuel tank resistor card having improved corrosion resistance
02/24/2005US20050040494 Thin film resistor device and a method of manufacture therefor
02/24/2005DE19946196B4 Elektro-keramisches Bauelement und Verfahren zu seiner Herstellung Electro-ceramic device and process for its preparation
02/24/2005DE10338041B3 Electrical resistance, especially surface mount current measurement resistance, has resistance element surface in aperture set back perpendicularly relative to common plane at connection elements
02/17/2005WO2004049401A3 Laser trimming of resistors
02/17/2005US20050035890 Method and circuit for producing trimmed voltage using D/A converter circuit
02/17/2005US20050035845 Fabrication of thick film electrical components
02/17/2005US20050035844 Chip resistor and method of making the same
02/17/2005US20050035843 Fuel tank resistor card having improved corrosion resistance
02/17/2005US20050035111 Structure and method to compensate for thermal edge loss in thin film heaters
02/16/2005EP1507442A2 Method of manufacturing electrical resistance heating element
02/16/2005CN1581009A Voltage generation circuit and method using digital/analog conversion circuit to conduct voltage microregulation
02/16/2005CN1189913C Surface-mounted fuse device
02/16/2005CN1189902C Clamp for electron component
02/15/2005US6856234 Chip resistor
02/15/2005US6856233 Chip resistor
02/15/2005US6855378 Printing of electronic circuits and components
02/15/2005US6854176 Process for manufacturing a composite polymeric circuit protection device
02/10/2005US20050030632 Metal trim mirror for optimized thin film resistor laser trimming
02/10/2005US20050028359 Interface for heat exchanger; applying phase change material to interface; liquefaction of phase change mnaterial while controlling temperature; applying to mating; screen printing or stenciling
02/09/2005EP1505118A1 PTC compositions based on PVDF and their applications for self-regulated heating systems
02/09/2005CN1576263A Laser-irradiated metallized electroceramic
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