Patents
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)
09/2007
09/19/2007CN101038804A Overvoltage protection device with simplified display system and corresponding production method
09/19/2007CN101038797A Large power thick film circuit resistance paste of stainless steel substrate and preparing method thereof
09/19/2007CN100338791C Organic component for overvoltage protection and associated circuit
09/18/2007US7270776 Having a low room temperature resistance and large change ratio of resistance value, as well as superior operating stability
09/13/2007WO2007102274A1 Arrester
09/13/2007WO2007008957A3 Combination electrical connector
09/13/2007DE10113474B4 Elektrische Schaltung Electrical circuit
09/12/2007CN200947583Y Improved motor starter
09/12/2007CN101034606A Making method for current induction wafer resistor
09/11/2007US7268662 Passive SAW-based hydrogen sensor and system
09/07/2007WO2007099020A1 Varistor with a fuse element
09/06/2007US20070205857 Resistive current limiter
09/06/2007DE102006003579A1 Überspannungsableiter mit Käfig-design und Herstellungsverfahren für diesen Surge arrester with cage-design and manufacturing method thereof
09/05/2007EP1830369A1 Device for protecting against overvoltage with simplified manufacturing and increased reliability
09/05/2007CN101030466A Assembly with super-high-temperature releasing mechanism and pressure-sensitive resistor
09/05/2007CN100336139C Formation of thin film resistors
08/2007
08/30/2007WO2007097462A1 Semiconductor ceramic composition
08/30/2007WO2007096766A1 Surge protection device disconnector
08/30/2007US20070200657 Thermal fuse varistor assembly with an insulating glass passivation layer
08/30/2007DE102006008645A1 Varistor Varistor
08/30/2007DE102006008644A1 Elektronisches Bauelement mit Überlastungsschutz Electronic component with overload protection
08/30/2007CA2643745A1 Surge protection device disconnector
08/29/2007EP1826781A1 Varistor with a fuse element
08/29/2007EP1826780A1 Varistor with an alloy-type temperature fuse
08/29/2007CN200941325Y Surface attaching positive coefficient thermistor
08/29/2007CN101027732A 芯片元件 Chip components
08/29/2007CN101026029A Overcurrent protection element
08/29/2007CN101026028A Electronic device equipped with resistance component and its making method
08/28/2007US7263282 Electrically heated vapour dispensing apparatus
08/28/2007US7262949 Electrode arrangement for circuit energy conditioning
08/23/2007WO2007093572A1 Surge arrester having at least one arresting element, for example a varistor
08/23/2007DE102006008458A1 Electrical resistor unit for use as e.g. temperature sensor, has positive thermal coefficient-ceramic fibers connected by binder such as adhesive, to resistor body that is electrically contacted at two end contacts
08/22/2007EP1821320A1 Arrestor and method of measuring leakage current of arrestor
08/22/2007EP1821319A1 Thermistor element, thermistor element production method and thermistor temperature sensor
08/22/2007CN2938340Y Protection device for preventing lightning backflash
08/22/2007CN101022049A Varistor and light-emitting apparatus
08/22/2007CN101022048A Sheet type NTC and producing method thereof
08/22/2007CN101022047A Laminated varistor and producing method thereof
08/22/2007CN101022046A Thermistor element, thermistor element production method and thermistor temperature sensor
08/22/2007CN101021442A Inserting electrode lead-out method for micro platinum thermal resistance temperature sensor
08/21/2007US7258819 Voltage variable substrate material
08/16/2007WO2007091686A1 Laminate, thin film sensor, thin film sensor module, and method for manufacturing the thin film sensor
08/16/2007US20070188295 Thermistor element, thermistor element production method and thermistor temperature sensor
08/15/2007EP1817778A1 Multilayered component with several varistors having different capacities as an esd protection element
08/15/2007EP1410406B1 Electrical devices containing conductive polymers
08/15/2007EP0956565B1 Polymer composition
08/15/2007CN2935404Y Multi-layer sheet type piezoresistor
08/15/2007CN2935403Y Wafer-type passive element substrate
08/15/2007CN2935401Y Composite casing arrester insulator
08/15/2007CN1332405C Negative temperature coefficient thermosensitive resistance material and its producing method
08/15/2007CN1332404C Negative temperature coefficient thermosensitive resistance material and its producing method
08/15/2007CN101018749A Sintered electroconductive oxide, thermister element using sintered electroconductive oxide, and temperature sensor using thermistor element
08/15/2007CN101017728A Nonmagnetic Zn ferrite and compounded multilayer electronic component using it
08/15/2007CN101017718A High-throughput voltage limit power surge protector
08/09/2007US20070182522 Varistor having ceramic case
08/09/2007DE102006003576A1 Überspannungsableiter mit Käfig-Design Surge arrester with a cage design
08/08/2007CN2932577Y Three-layer stack pulsating wave absorber
08/08/2007CN2932576Y Piezoresistive wafer automatic aluminum-spraying machine
08/08/2007CN2932575Y Inflammable and explosionproof pulsating wave absorber
08/08/2007CN1331165C Chip type macromolecule PTC thermistor
08/08/2007CN1331164C Chip resistor and method of manufacturing the same
08/08/2007CN1331163C Composite protective cover insulator lightning arrester and producing method thereof
08/08/2007CN101013630A Chip type electric device and display device including the same
08/08/2007CN101013618A Leadless PTC thermistor material with high Curie point
08/08/2007CN101013617A Resistance body ointment, resistance body, and circuit substrate using the resistance body
08/07/2007US7253505 IC substrate with over voltage protection function
08/07/2007US7253074 Temperature-compensated resistor and fabrication method therefor
08/02/2007WO2007085338A1 Cage-type surge arrester and method for producing the same
08/02/2007WO2007085325A1 Cage-type surge arrester
08/02/2007US20070176728 Tiled periodic metal film sensors
08/02/2007US20070175019 Electrical component, method for the manufacture thereof and employment thereof
08/02/2007DE19851869B4 Heißleiter-Temperaturfühler Thermistor temperature sensor
08/01/2007CN1329930C Chip shape electronic component and mfg. method thereof
07/2007
07/31/2007US7250638 Method of fabricating vertical structure LEDs
07/31/2007US7250604 Oxide thin film for bolometer and infrared detector using the oxide thin film
07/31/2007US7250454 Conductive nanocomposite films
07/26/2007US20070171025 Component with countermeasure to static electricity
07/26/2007US20070170831 Ptc element and fluorescent lamp starter circuit
07/26/2007DE19934738B4 Temperatursensor und Verfahren zu dessen Herstellung Temperature sensor and method for its production
07/26/2007DE10159587B4 Widerstand und Verfahren zu seiner Herstellung Resistance and process for its preparation
07/25/2007EP1810302A1 Resistor having a predetermined temperature coefficient
07/25/2007CN2927311Y PIC starter of integrated overcurrent and overheat protector
07/25/2007CN1328348C Antiadhesion agent and method of preventing chip adhesion during sintering high temperature silve paste
07/25/2007CN1328212C Process for preparing ZnO-Bi2O3 series pressure-sensitive ceramic chamotte doped with rare-earth oxide
07/24/2007US7248142 Thin deflectable resistor
07/24/2007CA2416831C Electric heating device
07/19/2007WO2007079656A1 A varistor with long life and nonexplosion
07/19/2007US20070164844 Temperature-independent, linear on-chip termination resistance
07/19/2007DE102006000935A1 Monolithisches keramisches Bauelement und Verfahren zur Herstellung Monolithic ceramic component and methods for making
07/19/2007DE102006000919A1 Steckbarer Überspannungsableiter mit einem oder mehreren Überspannungsschutzelementen A pluggable surge arrester with one or more overvoltage protection elements
07/19/2007DE102005011967B4 Halbleiterbauelement mit Driftstrecke und Grabenstruktur sowie Verfahren zur Herstellung desselben Of the same semiconductor component with the drift path and grave structure and methods for preparing
07/18/2007CN101000988A Multiple planar inductive loop surge suppressor
07/18/2007CN101000817A Surface adhesion type overcurrent protection element
07/17/2007US7245198 Motor start relay and an electric compressor using same
07/13/2007CA2563594A1 Multiple planar inductive loop surge suppressor
07/12/2007US20070159293 Compensating for linear and non-linear trimming-induced shift of temperature coefficient of resistance
07/12/2007DE102006057534A1 Varistor Element Varistor element
07/12/2007DE10142314B4 Widerstand mit nichtlinearer Spannungscharakteristik (Voltage-Nonlinear-Resistor) Resistance with non-linear voltage characteristic (Voltage-nonlinear resistor)
07/11/2007CN1996513A A thermal concretion PTC thermal resistor and its making method
07/11/2007CN1996512A A high-temperature macromolecule PTC thermal resistor and its making method
1 ... 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 ... 138