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)
11/2005
11/15/2005US6965293 Electrical device having PTC conductive polymer
11/15/2005US6964471 Heating resistor film, recording head substrate, recording head, and recording apparatus
11/10/2005WO2005106904A1 Capacitor and device for electric pulse modulation with such capacitor
11/10/2005US20050250239 Method of manufacturing thermal type flow sensing elements
11/10/2005US20050248433 Fusible resistor and mehtod of fabricating the same
11/10/2005DE4310288B4 Oberflächenmontierbarer Widerstand Surface mount resistor
11/09/2005EP0879470B1 Over-voltage protection device and method for making same
11/09/2005CN2739773Y Built-in pressure-sensitive chip of surge protector with substrap failure function
11/09/2005CN1695210A Polymeric PTC device making method
11/09/2005CN1695209A Techniques for fabricating a resistor on a flexible base material
11/09/2005CN1694187A Multilayer chip ZnO varistor prepared by nano material and manufacturing method
11/08/2005US6963476 Method for manufacturing resettable fuses and the resettable fuse
11/08/2005CA2171749C Electrical assembly comprising a ptc resistive element
11/03/2005US20050243495 Liquid immersed surge arrester
11/03/2005DE202005013515U1 High frequency termination resistor for an antenna has a planar structure providing good heat transfer
11/02/2005CN1691216A Ru-M-O micropowder, its production method, thick film resistor composition using same
11/02/2005CN1691215A Integrated electronic module preparing method capable of improving electrode end-face reliability
11/02/2005CN1225748C Positive temp. coefficient thermal resistor
11/01/2005US6960979 Low temperature coefficient resistor
10/2005
10/27/2005US20050237148 Organic positive temperature coefficient thermistor
10/27/2005US20050236397 Surface mountable PTC device
10/27/2005DE102004016146A1 Capacitor unit is made up of stack of ceramic layers with contacts on its upper surface and at least one conductive layer between layers of ceramic, to which contacts are capacitively connected
10/26/2005EP0958583B1 Surge arrester
10/26/2005EP0953201B1 Thermistor system
10/26/2005EP0932907B1 A stabilized polysilicon resistor and a method of manufacturing it
10/26/2005EP0683496B1 Surge arrester
10/26/2005CN2736898Y A surface-mount electrical overload protector
10/26/2005CN2736897Y A piezoresistor having arc-extinguishing and flame-proofing function
10/26/2005CN1687999A Preparation and application of high-potential gradient zinc oxide piezoresistor material
10/26/2005CN1224985C Surface-sticked PTC Thermosensitive resistor and sticking method
10/26/2005CN1224649C Conductive paste
10/25/2005US6958523 On chip heating for electrical trimming of polysilicon and polysilicon-silicon-germanium resistors and electrically programmable fuses for integrated circuits
10/25/2005CA2256646C Method of forming an electrode on a substrate
10/25/2005CA2192363C Electrical devices containing conductive polymers
10/20/2005WO2005098879A1 Ceramic electronic parts and method for manufacturing ceramic electronic parts
10/20/2005WO2005098877A1 Component with countermeasure to static electricity
10/20/2005WO2005098876A1 Electrical component
10/20/2005US20050230833 Semiconductor device
10/20/2005US20050229388 Multi-layer ceramic chip varistor device surface insulation method
10/19/2005CN2735515Y Over-current protection assembly
10/13/2005WO2005096464A1 Device for deviating overvoltages comprising one or several parallel mounted overvoltage limiting elements arranged in a structural unit
10/13/2005US20050225424 Chip resistor having low resistance and its producing method
10/13/2005US20050225422 Temperature measuring device and system and method incorporating the same
10/13/2005US20050224806 Electrically resistant diamond-based component
10/13/2005DE102004016619A1 Elektrisches Bauteil Electrical component
10/12/2005EP1585146A1 Nonlinear electrical material for high and medium voltage applications
10/12/2005EP1585145A1 Organic positive temperature coefficient thermistor
10/12/2005EP1082882A4 Method of manufacturing resistors
10/12/2005EP0753864B1 Chip type composite electronic component
10/12/2005CN2733680Y A ceramic igniting discharge lightning gap
10/12/2005CN2733537Y Composite housing isolator arrester
10/12/2005CN1681053A High current feedthrough device
10/12/2005CN1681052A Nonlinear electrical material for high and medium voltage applications
10/12/2005CN1222956C 保护元件 Protection devices
10/06/2005US20050221572 High tolerance TCR balanced high current resistor for RF CMOS and RF SiGe BiCMOS applications and cadenced based hierarchical parameterized cell design kit with tunable TCR and ESD resistor ballasting feature
10/06/2005US20050219034 Semiconductor device, method of manufacturing the same, and electronic device
10/06/2005US20050218478 Semiconductor device
10/06/2005US20050218380 Nonlinear electrical material for high and medium voltage applications
10/06/2005DE102004031878B3 Elektrisches Mehrschichtbauelement mit zuverlässigem Lötkontakt Electrical multilayer component with reliable solder contact
10/05/2005EP0955643B1 Ptc thermistor and method for manufacturing the same
10/05/2005CN2731651Y Super mini harmonic eliminating resistor
10/05/2005CN1679043A Organic component for overvoltage protection and associated circuit
10/05/2005CN1677578A Zinc-oxide resistor-piece side insulation package device and packing method
10/05/2005CN1677577A Organic positive temperature coefficient thermistor
10/04/2005US6952336 Protective element for the dissipation of overvoltages and its use
09/2005
09/29/2005WO2005091312A1 Station class surge arrester
09/29/2005WO2005091311A1 Thermister device
09/29/2005WO2005091310A1 Chip resistor and manufacturing method thereof
09/29/2005WO2005090474A2 Fluoropolymer tape, article comprising a fluoropolymer tape and process for manufacturing a fluoropolymer tape
09/29/2005WO2005020249A3 Fabrication of thick film electrical components
09/29/2005US20050212649 High power resistor having an improved operating temperature range
09/29/2005US20050212648 Low-capacitance laminate varistor
09/28/2005EP1580809A2 Ceramic substrate incorporating an ESD protection for a light emitting diode
09/28/2005EP1579266A2 Thin planar switches and their applications
09/28/2005CN2729873Y DC mtallic oxide lightning protector for rail traffic touch net over-voltage protection
09/27/2005US6950295 Method and apparatus for balancing capacitance in hybrid overvoltage protection device
09/22/2005WO2005088654A1 Static electricity countermeasure component
09/22/2005US20050207084 Station class surge arrester
09/22/2005US20050206494 Thermistor having improved lead structure and secondary battery having the thermistor
09/22/2005US20050206493 GFCI with enhanced surge suppression
09/22/2005US20050204547 Method of making thin-film chip resistor
09/22/2005DE102004010001A1 Electrical component comprises a stack of ceramic layers which form a base member, electrode layers, and a phase pushing unit
09/21/2005EP1577906A2 Fuse with an element increasing its electrical resistance on rising temperature
09/21/2005EP1577905A2 Surface mountable polymeric PTC device with integral weld plate
09/21/2005CN2727914Y Over-current protection assembly
09/21/2005CN2727913Y A resonance eliminating resistor
09/21/2005CN1672222A Chip resistor and method of manufacturing the same
09/21/2005CN1670869A Thermistor having improved lead structure and secondary battery having the thermistor
09/21/2005CN1220219C Resistor and method for fabricating the same
09/20/2005US6947271 Resettable overcurrent protective power port with built-in trip adjustment
09/19/2005CA2501037A1 Gfci with enhanced surge suppression
09/15/2005WO2005086182A1 Overvoltage protection device in common/differential mode of reduced size
09/15/2005US20050202953 Process for manufacturing ceramic resistors, and ceramic resistors thereof
09/15/2005US20050200451 Chip resistor having low resistance and its producing method
09/15/2005US20050200447 Surface mountable PPTC device with integral weld plate
09/15/2005US20050200446 Organic PTC thermistor and production
09/15/2005US20050200445 Multi-layer over-current protection
09/14/2005EP1575064A2 Process for manufacturing ceramic resistors, and ceramic resistors thereof
09/14/2005EP1486103A4 Resistance element for potentiometric devices, and method of manufacture
09/14/2005CN1669195A Protective element for arresting overvoltages and the use thereof
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