| 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) |
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| 08/23/2012 | DE102011018556A1 Überspannungsschutzeinrichtung, umfassend mindestens einen Überspannungsableiter Overvoltage protection device comprising at least one surge |
| 08/22/2012 | CN202394615U Speed regulation resistor used for automobile fan |
| 08/22/2012 | CN102648501A A high voltage surge arrester |
| 08/22/2012 | CN102643087A SnO2-Zn2SnO4 composite voltage-sensitive ceramics and preparation method thereof |
| 08/22/2012 | CN102643084A Composition for preparing NTC (Negative Temperature Coefficient) thermistor chip and NTC thermistor produced by same |
| 08/22/2012 | CN102290172B Starting resistor for wound rotor asynchronous motors |
| 08/22/2012 | CN101937747B Chip resistor and manufacturing method thereof and communication equipment |
| 08/22/2012 | CN101916994B Large through-flow frequency division and current-distribution type separator |
| 08/22/2012 | CN101693617B Negative temperature coefficient resistance material with high resistivity and low B value |
| 08/21/2012 | US8248201 Metal oxide sintered compact for thermistor, thermistor element, thermistor temperature sensor, and manufacturing method for metal oxide sintered compact for thermistor |
| 08/21/2012 | US8246252 Bearing apparatus |
| 08/16/2012 | WO2012107349A1 Electric ceramic component with electric shielding |
| 08/16/2012 | DE102011000763A1 Trennvorrichtung Separator |
| 08/15/2012 | EP2487142A1 Semiconductor ceramic composition, method for producing same, ptc element and heat generating module |
| 08/15/2012 | EP1726019B1 Overvoltage protection device in common/differential mode of reduced size |
| 08/15/2012 | CN202384125U 避雷器 Lightning arrester |
| 08/15/2012 | CN202384124U Arrester for direct-current power transmission line protection |
| 08/15/2012 | CN102637498A Laminated ceramic piezoresistor with core electrode layer unit |
| 08/15/2012 | CN102637497A Laminated ceramic piezoresistor element |
| 08/15/2012 | CN102633498A Low-temperature sintered zinc oxide voltage-sensitive ceramic material and preparation method thereof |
| 08/15/2012 | CN101268526B Chip resistor |
| 08/14/2012 | US8243412 Surge protection systems and methods for outside plant ethernet |
| 08/14/2012 | US8242876 Dual thin film precision resistance trimming |
| 08/14/2012 | US8242875 Thin film type varistor and a method of manufacturing the same |
| 08/09/2012 | WO2012105955A1 Negative differential resistance device |
| 08/09/2012 | WO2012105437A1 Laminate semiconductor ceramic capacitor having varistor functionality and method for producing same |
| 08/09/2012 | WO2012105436A1 Semiconductor ceramic, method for producing same, laminated semiconductor ceramic capacitor with varistor functionality, and method for producing same |
| 08/09/2012 | US20120200969 Resistive Element, Infrared Light Sensor, and Electrical Device |
| 08/08/2012 | EP2483976A1 Overvoltage protection element |
| 08/08/2012 | EP2483896A1 Positive temperature coefficient heating elements and their manufacturing |
| 08/08/2012 | EP2151026B1 Short-circuiting device for surge arresters |
| 08/08/2012 | CN202373398U High-power thick-film chip resistor |
| 08/08/2012 | CN102627458A Wide-warm-area negative temperature coefficient thermistor material |
| 08/08/2012 | CN102627446A Composition for preparing negative temperature coefficient (NTC) thermistor chip and NTC thermistor chip manufactured by same |
| 08/08/2012 | CN102627445A composition for preparing negative temperature coefficient (NTC) thermistor chip and NTC thermistor made by using composition |
| 08/08/2012 | CN102627444A Combination for preparing negative temperature coefficient (NTC) thermistor chip and NTC thermistor made by using combination |
| 08/08/2012 | CN102005273B High-performance lead-free negative temperature coefficient temperature-sensitive thick film and preparation method thereof |
| 08/07/2012 | US8237539 Thermistor |
| 08/07/2012 | US8237538 Porous battery electrode for a rechargeable battery and method of making the electrode |
| 08/02/2012 | US20120194031 Laminated ceramic electronic component and manufacturing method therefor |
| 08/01/2012 | CN202363194U Multilayer parallel resistor structure of chip |
| 08/01/2012 | CN202363193U Combined lightning protection device |
| 08/01/2012 | CN202363192U Anti-corrosion GPS (Global Positioning System) lightning arrester |
| 08/01/2012 | CN202363191U 10 kV line lighting arrester |
| 08/01/2012 | CN202363190U Welding type thermal resistor |
| 08/01/2012 | CN202363189U Thermosensitive resistor |
| 08/01/2012 | CN1983470B Overvoltage protection devices including wafer of pressure sensirive varistor material |
| 08/01/2012 | CN102623117A Simple flame-retardant explosion-proof piezoresistor |
| 08/01/2012 | CN102623116A High-voltage-resistant subsize polymer PTC thermistor with high lightning level and preparation method thereof |
| 08/01/2012 | CN102623115A Chip resistor and its manufacturing method |
| 08/01/2012 | CN102617136A Thermosensitive ceramic material and electromobile thermosensitive resistor made of thermosensitive ceramic material and manufacturing method of thermosensitive resistor |
| 08/01/2012 | CN102617135A Thermal sensitive ceramic material and thermistor for overcurrent protection prepared by using thermal sensitive ceramic material and preparation method |
| 08/01/2012 | CN102617134A Thermal sensitive ceramic material, thermal resistor made of thermal sensitive ceramic material and used for heating, and manufacture method for thermal resistor |
| 08/01/2012 | CN102617133A Thermal sensitive ceramic material and high-voltage-resistant thermistor prepared by using thermal sensitive ceramic material and preparation method |
| 08/01/2012 | CN102617132A Thermal sensitive ceramic material, thermistor made of thermal sensitive ceramic material and used for yarn heating, and thermistor production method |
| 08/01/2012 | CN102617131A Heat sensitive ceramic material and thermistor used for heating |
| 08/01/2012 | CN102617130A Heat sensitive ceramic material and thermistor with high voltage resistance |
| 08/01/2012 | CN102617129A Heat sensitive ceramic material and thermistor with high voltage and corrosion resistance |
| 08/01/2012 | CN102617128A Heat sensitive ceramic material and thermistor with high voltage resistance and low balanced power |
| 08/01/2012 | CN102617126A Low-temperature sintered zinc oxide voltage dependent resistance material and preparation method thereof |
| 08/01/2012 | CN102615913A Preparation method for novel large-current-resistant arrester valve plate glaze |
| 07/31/2012 | US8232509 Retainer system |
| 07/31/2012 | US8230586 Method of cooling a resistor |
| 07/26/2012 | WO2012099089A1 Semiconducting ceramic and semiconductor ceramic element |
| 07/26/2012 | WO2012098250A1 Cage design surge arrester |
| 07/26/2012 | WO2012028659A3 Ceramic component and method for producing a ceramic component |
| 07/26/2012 | US20120188685 Electrical Multilayer Component and Circuit Arrangement |
| 07/26/2012 | US20120188683 Method for manufacturing ceramic electronic component and ceramic electronic component |
| 07/26/2012 | US20120188682 Ceramic electronic component |
| 07/26/2012 | US20120188051 Thermistor and Method for Manufacturing the Same |
| 07/26/2012 | DE102011009124A1 Überspannungsableiter mit Käfig-Design Surge arrester with a cage design |
| 07/26/2012 | DE102008031663B4 Keramikverbindung für nichtlineare Widerstände, elektronisches Bauelement und Mehrschicht-Chip-Varistor Ceramic compound for nonlinear resistors, electronic component and multilayer chip varistor |
| 07/25/2012 | CN202352432U Super-power negative temperature coefficient (NTC) thermosensitive resistor |
| 07/25/2012 | CN102610344A Resistor body and preparation method thereof, and spark plug and preparation method thereof |
| 07/25/2012 | CN102610343A Pluggable lightning arrester |
| 07/25/2012 | CN102610342A Full-insulated lightning arrester |
| 07/25/2012 | CN102610341A Surface-mounted macromolecule PTC (positive temperature coefficient) element and manufacturing method thereof |
| 07/25/2012 | CN102604189A PTC (Positive Temperature Coefficient) high polymer heating material for self-limiting temperature electric tracing band |
| 07/25/2012 | CN102603291A Thermosensitive ceramic material, thermosensitive resistor made from thermosensitive ceramic material and used for starting refrigerator, and preparation method |
| 07/25/2012 | CN102603290A Thermal sensitive ceramic material, thermistor therefrom for battery protection and manufacture method |
| 07/25/2012 | CN102603284A Bi-based zinc oxide voltage dependent resistor material |
| 07/25/2012 | CN101937772B Multilayer electronic component and method for manufacturing the same |
| 07/25/2012 | CN101896981B High voltage surge arrester and method of operating the same |
| 07/25/2012 | CN101857425B Al2O3-TiN-based composite material for flight time detector and preparation method thereof |
| 07/25/2012 | CN101823875B Zinc oxide varistor material suitable for being used by electrical appliance working in high-tension inrush current and preparation method thereof |
| 07/25/2012 | CN101613199B High-performance zinc oxide composite ceramic voltage dependent resistor material and preparation method |
| 07/25/2012 | CN101354935B Stacked electronic part and method of manufacturing the same |
| 07/24/2012 | US8228646 Apparatus and method for draining stored power |
| 07/24/2012 | US8228161 Semiconductor ceramic and positive temperature coefficient thermistor |
| 07/24/2012 | US8228160 Sensor element and process for assembling a sensor element |
| 07/24/2012 | US8228159 Nanocomposite semiconducting material with reduced resistivity |
| 07/19/2012 | US20120182118 Over-current protection device and method for manufacturing the same |
| 07/18/2012 | CN202339778U 一种不停电可更换式避雷器 A non-replaceable power surge arresters |
| 07/18/2012 | CN202339777U 一种机车消谐装置 One kind of locomotive harmonic elimination device |
| 07/18/2012 | CN102598182A Overvoltage protection element |
| 07/18/2012 | CN102598162A Positive temperature coefficient materials with reduced negative temperature coefficient effect |
| 07/18/2012 | CN102597724A Resistive element, infrared light sensor, and electrical device |
| 07/18/2012 | CN102592765A Overvoltage protection element and manufacturing method thereof |
| 07/18/2012 | CN102592764A Spoke type multi-unit thermistor and preparation method thereof |
| 07/18/2012 | CN102592763A Method for preparing ceramic thermister |