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)
11/2012
11/15/2012WO2012154482A2 Improved thermoelectric energy converters with reduced interface interface losses and manufacturing method thereof
11/15/2012WO2012154134A1 Redundant excess voltage circuit breaker with a rotational disk and with an added electronic assembly intended to extend a life span of an excess -voltage component
11/14/2012EP2523194A1 Arrester
11/14/2012EP2521701A1 Molded body, heating device and method for producing a molded body
11/14/2012CN202534452U Pressure sensitive resistor
11/14/2012CN202534451U Novel flame-proof piezoresistor
11/14/2012CN202534450U Cement resistor
11/14/2012CN202534100U Alarm auxiliary device of surge protector
11/14/2012CN102779920A Semiconductor packaging member and manufacturing method
11/14/2012CN102779601A Manufacturing method for passive electric component having over-temperature protection function
11/14/2012CN102779598A Suspension type lightning arrester with disconnector
11/14/2012CN102779597A Composite housed lightning arrester with disconnector
11/14/2012CN102779596A 悬挂式避雷器 Hanging arrester
11/14/2012CN102779595A Overcurrent and overtemperature protection element
11/14/2012CN102775154A Manufacturing method of negative temperature coefficient ceramic thermistor
11/14/2012CN102337003B Epoxy resin encapsulating material modified by organosilicon, its preparation method and its application
11/13/2012US8310799 Transient voltage protection device, material, and manufacturing methods
11/13/2012CA2505336C A liquid-cooled high-power resistor
11/08/2012WO2012150708A1 Ptc device
11/08/2012DE102011100250A1 Temperature-compensated ohmic resistor for use as current sensor in e.g. semiconductor, has body with surfaces lying one above another and parallel to surface of conductive substrate such that terminals are in contact with body surfaces
11/07/2012EP2521140A1 Surface-mount type over-current protection element
11/07/2012EP2519956A1 Surface mount resistor with terminals for high-power dissipation and method for making same
11/07/2012CN202523498U Encapsulated type heat sensitive resistor
11/07/2012CN202523497U Novel high-gradient line arrester
11/07/2012CN102768872A Lead-free environment friendly silver paste for piezoresistor and preparation method thereof
11/07/2012CN102122552B Negative temperature coefficient thermal resistor with variable thermosensitive index
11/07/2012CN101233584B Circuit protection device
11/06/2012US8305186 Resistive temperature detector assembly
11/06/2012US8305185 Thermistor element
11/06/2012US8305184 Surge arrester
11/01/2012WO2012148644A2 Conductive polymer fuse
11/01/2012WO2012147432A1 Thermometry resistor and thermometer
11/01/2012WO2012147299A1 Component with countermeasure against static electricity and method of manufacturing same
10/2012
10/31/2012CN202512980U Resistive element for spark plug
10/31/2012CN202512979U Plugging-type lightning arrester
10/31/2012CN202512978U Power-type negative temperature coefficient thermistor and electronic device
10/31/2012CN102763175A Electric resistance element suitable for light-emitting diode, laser diodes or photodetectors
10/30/2012US8299888 PTC device and process for manufacturing the same
10/25/2012US20120268234 Semiconductor ceramic composition for ntc thermistors and ntc thermistor
10/25/2012DE102011007677A1 Ausblasschute und Überspannungsableiter Ausblasschute and surge
10/25/2012DE102011007674A1 Ausblasschute für einen Überspannungsableiter, Überspannungsableiter sowie Satz aus in Reihe angeordneten Überspannungsableitern Ausblasschute for a surge arrester, surge suppressors and set of serially arranged surge arresters
10/24/2012EP2513912A1 Voltage switchable dielectric material containing conductor-on-conductor core shelled particles
10/24/2012CN202502850U Suspended type lightning arrester
10/24/2012CN202502849U Composite needle-type lightning arrester
10/24/2012CN202502848U Flame and explosion resistant varistor
10/24/2012CN102751061A Thermistor packaging technology
10/24/2012CN102745987A High-curie-point lead-free PTC (Positive Temperature Coefficient) thermal sensitive ceramic material and preparation method thereof
10/24/2012CN102232234B Ceramic electronic component
10/24/2012CN101389581B Semiconductor ceramic composition
10/23/2012US8295018 Transmission-line-based ESD protection
10/23/2012US8294547 Method for increasing the ESD pulse stability of an electrical component
10/18/2012WO2012113575A3 Resistive structure and resistive voltage divider arrangement
10/17/2012EP2511915A1 Electric device
10/17/2012EP2510526A1 Ptc resistor
10/17/2012CN102741948A Paste for electrostatic protection, electrostatic protection component, and method for producing same
10/17/2012CN102741947A Granular non-polymeric varistor material, substrate device comprising it and method for forming it
10/17/2012CN102737798A Battery protection PTC device
10/17/2012CN102737797A External lithium battery protection PTC device
10/17/2012CN102731108A Method for preparing high B-value NTC (negative temperature coefficient) thermal-sensitive material
10/17/2012CN101529682B Electrical field grading material
10/17/2012CN101084559B A method of manufacturing a varistor
10/16/2012US8289125 Semiconductor ceramic and positive temperature coefficient thermistor
10/11/2012WO2012136527A1 Process for producing a resistance heating element and also resistance heating element
10/11/2012US20120256721 Substrate device or package using embedded layer of voltage switchable dielectric material in a vertical switching configuration
10/11/2012DE102011006850A1 Verfahren zur Herstellung eines Widerstandsheizelements sowie Widerstandsheizelement A process for producing a resistive heating element as well as resistance heating element
10/11/2012DE102011006847A1 Verfahren zur Herstellung eines Widerstandsheizelements sowie Widerstandsheizelement A process for producing a resistive heating element as well as resistance heating element
10/10/2012EP2507801A1 A high voltage surge arrester
10/10/2012EP2507800A1 Granular non- polymeric varistor material, substrate device comprising it and method for forming it
10/10/2012CN202487304U Lightningproof pressure sensitive resistor for overvoltage protection
10/10/2012CN202487303U Novel thermistor resin package jig
10/10/2012CN202487302U Microwave power resistor
10/10/2012CN102725805A Surge arrester
10/10/2012CN102725804A Surface mount resistor with terminals for high-power dissipation and method for making same
10/10/2012CN102723157A Manufacturing method for medium-voltage high-energy zinc oxide resistor disc
10/10/2012CN102723155A Overcurrent and overvoltage protector with adjustable values
10/10/2012CN102723153A PTC (positive temperature coefficient) core material with positive temperature coefficient characteristics and preparation method and application thereof
10/10/2012CN102254657B MMC-based negative temperature coefficient power-type NTCR novel thermistor element
10/10/2012CN102176361B Base materials of PTC (Positive Temperature Coefficient) thermistor, PTC thermistor and preparation method thereof
10/10/2012CN102176360B PTC thermistor and substrate applied therein and manufacturing method thereof
10/10/2012CN102087898B Method for preparing zinc oxide varistor by using pure silver as inner electrode
10/10/2012CN101950648B Method for preparing MOA zinc oxide resistance card
10/10/2012CN101770842B Chip resistor and method of making the same
10/10/2012CN101279731B Method of manufacturing carbon nanotubes using renewable raw materials
10/09/2012US8284536 Surge protection module for luminaires and lighting control devices
10/09/2012US8284013 Semiconductor ceramic and positive temperature coefficient thermistor
10/09/2012US8284012 Ultra-stable refractory high-power thin film resistors for space applications
10/04/2012WO2012133567A1 Method for manufacturing metal foil provided with electrical resistance layer
10/04/2012WO2012133074A1 Resistor and resistor element
10/04/2012WO2012132954A1 Semiconductor ceramic, and positive temperature coefficient thermistor
10/04/2012US20120252657 Dielectric ceramic composition and ceramic electronic device
10/04/2012US20120250207 High Voltage Surge Arrester
10/04/2012US20120249079 Compliant tip thermistor for an energy storage system
10/03/2012EP2506269A1 Low temperature thermistor manufacturing process
10/03/2012CN202473459U Thermal and voltage sensitive resistor
10/03/2012CN202473454U Composite insulated zinc oxide arrester
10/03/2012CN202473453U High-voltage resistor
10/03/2012CN202473431U External string pure air gap lightning arrester
10/03/2012CN102714096A Ceramic multilayer capacitor
10/03/2012CN102714079A Resistor with thermal element
10/03/2012CN102714078A Arrester
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