Patents
Sitemap › H01 - Basic electric elements › H01C - Resistors › H01C 7 - Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
Patents for H01C 7 - Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material (13,712)
12/2003
12/30/2003CA2140518C Self limiting microwave susceptor
12/25/2003US20030234717 PTC thermistor body, PTC thermistor, method of making PTC thermistor body, and method of making PTC thermistor
12/24/2003WO2003107361A1 Chip resistor having low resistance and its producing method
12/24/2003CN1132195C Hybrid circuit device with overload protection
12/23/2003US6667871 Arrester housing with weak section
12/23/2003US6667683 Planar trimming resistor, applications and method for its manufacture
12/23/2003US6667094 Paste for screenprinting electric structures onto carrier substrates
12/18/2003WO2003105530A1 Method for producing thermoresistors on a support, and thermoresistors obtained thereby
12/18/2003WO2003105172A1 Direct current cutoff switch
12/18/2003US20030231456 Energy conditioning structure
12/18/2003US20030231099 Resistor structure
12/18/2003US20030230374 Method of producing ceramic green sheet and method of manufacturing multilayer ceramic electronic part
12/17/2003EP1372161A1 Multi-use heating device for the evaporation of active substances
12/17/2003EP1371070A1 Thin film ntc thermistor
12/17/2003CN2593323Y Overcurrent protection assembly
12/17/2003CN1462044A PTC composite, its manufacturing method and obtained thermosensitive electronic material therefrom
12/16/2003US6665164 Surface mountable over-current protecting apparatus
12/16/2003US6663794 Reducing-atmosphere-resistant thermistor element, production method thereof and temperature sensor
12/11/2003WO2003045610A3 Nano-dispersed powders and methods for their manufacture
12/11/2003WO2003017292A3 Electroceramic component
12/11/2003WO2003009312A3 Overvoltage arrester
12/11/2003US20030227731 Surface mountable laminated circuit protection device
12/11/2003US20030227368 Surface mountable laminated thermistor device
12/10/2003EP1369881A2 Electrical multilayer component
12/10/2003EP1369880A2 Electrical multilayer component and circuit arrangement
12/10/2003CN2591719Y High-polymer PTC thermosensitive electrical resistor for laminated surface pasting
12/10/2003CN1461364A Temp. dependent electrically resistive yarn
12/10/2003CN1461296A Bis (4-mercaptophenyl) sulfide derivatives, process for preparation thereof and electronic components
12/10/2003CN1461017A TiO2 non-linear pressure-sensitive ceramic resistor and its preparation method
12/10/2003CN1461016A Organic positive temp. coefficient semistor
12/09/2003US6661633 Protective element
12/09/2003US6660795 Positive temperature coefficient compositions; high voltage capability and improved electrical stability
12/09/2003US6660554 Thermistor and method of manufacture
12/04/2003WO2003030186A3 Nickel coated copper as electrodes for embedded passive devices
12/04/2003WO2003028045A3 Electrical multi-layer component
12/03/2003EP1367610A2 PCT composition, method of making the same, and thermistor body obtained therefrom
12/03/2003EP1366528A2 Current-responsive resistive component
12/03/2003CN2590137Y Novel surface sticking electronic component
12/02/2003US6657532 Single and multi layer variable voltage protection devices and method of making same
12/02/2003US6656304 Method for manufacturing a PTC element
11/2003
11/27/2003WO2003097546A1 Electronic device having lead and cadmium free electronic overglaze applied thereto
11/27/2003US20030218851 Voltage variable material for direct application and devices employing same
11/27/2003US20030218530 Organic PTC thermistor
11/27/2003US20030218529 Electrical assemblies and devices
11/27/2003US20030217458 Surface-mount positive temperature coefficient thermistor and manufacturing method therefor
11/27/2003US20030217457 Method for preparing composite materials of a positive temperature coefficient thermistor
11/26/2003EP1363966A2 Low switching temperature polymer positive temperature coefficient device
11/26/2003CN2588502Y Overcurrent protective component
11/26/2003CN1129145C Overvoltage protective discharger for high or medium voltage
11/26/2003CN1129144C Chip electronic device and its mfg. method
11/25/2003US6654227 Ceramic electronic parts and method for manufacturing the same
11/25/2003US6653926 Platinum temperature sensor and its method of production
11/25/2003US6652967 Nano-dispersed powders and methods for their manufacture
11/25/2003US6651315 Electrical devices
11/20/2003WO2003096357A2 Electrically resistant diamond-based component
11/19/2003CN1457496A 电阻器 Resistor
11/19/2003CN1457062A ZnO nonlinear resistor preparing method
11/19/2003CN1457061A MOS thermistor producing method
11/19/2003CN1128454C Composite insulating metal oxide lightning arrester and its making method
11/19/2003CN1128453C Electric parts and method for manufacturing the same
11/19/2003CN1128452C Resistance wiring board and method for manufacturing same
11/18/2003US6649994 Temperature sensing system with matched temperature coefficients of expansion
11/18/2003US6649463 Regulating resistor network, semiconductor device including the resistor network, and method for fabricating the device
11/13/2003US20030212179 Slurry containing multimetallic filler
11/13/2003US20030210125 Polymer fuse and filter apparatus
11/13/2003US20030209057 Controlling particle size of powder; mixing, heating metal particles in matrix
11/12/2003EP1360720A2 Process for the manufacture of printed circuit boards with plated resistors
11/12/2003CN2586237Y Packing structure of semiconductive ceramic element
11/12/2003CN1455935A Chip-like electronic component and chip resistor
11/11/2003US6646539 Temperature-compensated semiconductor resistor and semiconductor integrated circuit having the semiconductor resistor
11/11/2003US6645393 To decrease the breakdown voltage of the components
11/06/2003WO2003092029A1 Temperature protection device
11/06/2003WO2003092019A1 Positive temperature coefficient (ptc) component and method for the production thereof
11/06/2003US20030207978 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hystereisis, breakdown voltage, biocompatability, and wear resistance
11/06/2003US20030207977 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hysteresis, breakdown voltage, biocompatability, and wear resistance
11/06/2003US20030207976 Thermal properties modified by powder size; whisker type fillers; drug delivery
11/06/2003US20030207975 Improved wear resistance/biocompatibility
11/06/2003US20030207544 Semiconductor device and process of producing the same
11/06/2003US20030207112 A pigment with modified properties because of the powder size being below 100 nanometers. Blue, yellow and brown pigments are illustrated. Nanoscale coated, un-coated, whisker inorganic fillers are included. Stoichiometric and
11/06/2003US20030207107 Temperature dependent electrically resistive yarn
11/06/2003US20030205803 Monolithic semiconducting ceramic electronic component
11/06/2003US20030205551 Method for the manufacture of printed circuit boards with plated resistors
11/05/2003EP1358659A1 Electrical insulators, materials and equipment
11/05/2003CN1453802A Manufacture of nano level MOS thermistor
11/05/2003CN1127096C PTC thermistor with improved pulse pressure resistance
11/05/2003CN1126946C Temp. sensor and electronic apparatus containing same
11/04/2003US6642608 Josephson junction with high sheet resistance and increased critical current density
11/04/2003US6642297 Insulating binder and doped and undoped semiconductive particles
11/04/2003US6640420 Process for manufacturing a composite polymeric circuit protection device
10/2003
10/30/2003WO2002091398A3 Circuit protection arrangement
10/30/2003US20030203198 Temperature dependent electrically resistive yarn
10/30/2003US20030202312 Predetermined symmetrically balanced amalgam with complementary paired portions comprising shielding electrodes and shielded electrodes and other predetermined element portions for symmetrically balanced and complementary energy portion conditioning
10/29/2003EP0782153B1 Temperature-sensing polymer body and temperature-sensing element made therefrom
10/29/2003CN1126122C Ceramic electrical resistor mfg. method and its use
10/29/2003CN1126121C Surge arrester
10/29/2003CN1126120C NTC thermistors
10/29/2003CN1126119C Method of making electronic device
10/28/2003US6638378 Passive electrical article, circuit articles thereof, and circuit articles comprising a passive electrical article
10/23/2003WO2003088356A1 Voltage variable material for direct application and devices employing same
10/23/2003WO2003088318A2 Method of fabricating vertical structure leds
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