Patents
Sitemap › H01 - Basic electric elements › H01G - Capacitors; Capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type › H01G 4 - Fixed capacitors; Processes of their manufacture
Patents for H01G 4 - Fixed capacitors; Processes of their manufacture (22,458)
09/1990
09/05/1990EP0385364A2 Solid dielectric capacitor and method of manufacture
09/05/1990EP0385363A2 Solid dielectric capacitor and method of manufacture
09/05/1990EP0385340A2 Solid dielectric capacitor and method of manufacture
09/05/1990EP0385339A2 Solid dielectric capacitor and method of manufacture
09/05/1990EP0385338A2 Solid dielectric capacitor and method of manufacture
09/05/1990CN1045089A Compositions based on polyphenylmethanes, process for manufacture and application as dielectric
09/05/1990CN1009510B Dielectric ceramic compositions with high dielectric constant and flat tc characteristic
09/04/1990US4954926 Thick film conductor composition
09/04/1990US4954464 Oxides of lead, zirconium, tungsten, manganese, zinc and titanium
09/04/1990US4954371 Flash evaporation of monomer fluids
09/04/1990US4953273 Process for applying conductive terminations to ceramic components
08/1990
08/30/1990DE4005507A1 Ceramic dielectric for multiple layer monolithic capacitor - consists of mixt. of three ceramic cpds. to which anti-redn. agent is added
08/29/1990EP0384835A1 Process for manufacturing multilayer metal-ceramic components, and apparatus therefor
08/29/1990EP0384834A1 Process for the metallization of ceramics, and apparatus therefor
08/29/1990EP0384818A1 Compositions based on polyphenyl methanes, process for their preparation and their use as dielectricums
08/29/1990EP0384727A2 alpha-Olefin polymerisation catalysts comprising perovskite type complex compounds and composite material produced using the same
08/28/1990WO1990010370A1 Matrix capacitor
08/28/1990CA2028118A1 Matrix capacitor
08/23/1990WO1990009671A1 Laminated type grain boundary insulated semiconductor ceramic capacitor and method of producing the same
08/23/1990DE3905315A1 Electroconductive glass composition
08/22/1990CN2060939U Power capacitors with high-pressur films
08/22/1990CN1009322B Solid electrolyte capacitor and process for preparation thereof
08/22/1990CA2010440A1 Process and device for metalizing ceramics
08/22/1990CA2010432A1 Process and apparatus for making multilayered cermet components
08/21/1990CA1273054A1 Self-protected low voltage capacitor
08/16/1990EP0382136A1 Method for manufacturing a film capacitor
08/16/1990EP0381879A1 Method of manufacturing laminated ceramic electronic component
08/16/1990EP0381745A1 Low inductance decoupling capacitor
08/14/1990US4949217 Multilayer capacitor suitable for substrate integration and multimegahertz filtering
08/14/1990CA1272770A1 Surface-mounted electrical device
08/08/1990EP0381580A1 High-voltage power supply device for an X-ray tube
08/08/1990EP0380639A1 High dielectric constant flexible sheet material and method of making
08/08/1990EP0224702B1 Shaped plastic article incorporating surface-formed or inserted rubber-elastic parts
08/07/1990US4947287 Capacitor cooling arrangement
08/07/1990US4947286 Multilayer capacitor device
08/01/1990EP0380326A2 Method of manufacturing a semi-conductor device
07/1990
07/31/1990US4945452 Tantalum capacitor and method of making same
07/31/1990US4945449 High voltage capacitor with high energy density
07/31/1990US4945322 Noise filter
07/31/1990CA1272259A1 Electrical termination structure
07/25/1990EP0379066A2 Ceramic cased capacitor
07/25/1990EP0378989A1 Doped titanate glass-ceramic for grain boundary barrier layer capacitors
07/19/1990DE3900787A1 Method for producing a ceramic electrical component
07/17/1990US4942610 Capacitive structure
07/17/1990US4942496 Dielectric element of metal oxide element, electrode material deposited on the ceramic element
07/12/1990WO1990007785A1 High dielectric multilayer capacitor
07/11/1990EP0376948A1 Wound capacitor device with controlled impedance.
07/11/1990EP0128956B1 Low firing ceramic dielectric for temperature compensating capacitors
07/11/1990CN2059267U Small precision metallized polypropylene condenser
07/10/1990CA1271517A1 Filter using zno arresters as small capacitors in normal operation
07/05/1990DE4006571A1 Double wound capacitor producing amplified electric field - of flat construction so that like polarity charged layers are forced apart to produce mechanical force
07/04/1990EP0376786A1 Method of manufacturing layered capacitors having a thickness made up of inactive layers
07/04/1990EP0376670A2 A high-dielectric constant ceramic composite and ceramic capacitor elements
07/04/1990EP0376536A2 Thin oriented polymer films containing metal-organic compounds, and methods of making the same
07/03/1990US4939620 High-voltage ceramic capacitor and method of its manufacture
07/03/1990CA1271026A1 Dielectric compositions
06/1990
06/27/1990EP0375655A2 Winding wire and method of producing the same
06/27/1990EP0375518A1 Ceramic dielectric composition having a high permittivity and stability, and capacitor using it
06/27/1990EP0375508A1 Layered capacitor capable of undergoing a severe electrical treatment, and process for its manufacture
06/26/1990US4937096 Coating portions of ceramic with electrodes, covering edges, baking
06/26/1990US4937041 Forming metallization layer of flectro-conductive and noble metals
06/20/1990EP0373244A1 Elektrical capacitor
06/20/1990CN2058525U Minitype high voltage-doubler rectification ceramic capacitor
06/19/1990US4935844 Alkali-free green tape has silica and zinc borate flux particles dispersed in organic substrate
06/19/1990US4935843 Lead filled ceramic capacitor
06/19/1990US4935842 High current feed-through capacitor
06/19/1990US4935803 Electronic device
06/19/1990US4935305 Method of forming a plating layer on ceramic chip surfaces and electronic parts thereby manufactured
06/19/1990CA2004147A1 Adjustable multilayered capacitor
06/14/1990WO1990006586A1 Metallized film for laminated chip capacitors and method of producing the same
06/14/1990WO1990006585A1 Capacitor cooling arrangement
06/13/1990EP0372304A2 A stacked insulating film including yttrium oxide
06/13/1990EP0372179A1 Method of procuring high-frequency energy, and its use
06/13/1990EP0236473B1 Capacitor unit including a plurality of capacitors
06/07/1990DE3839719A1 Chip capacitor and method for its production
06/06/1990EP0371319A2 Method of making a film capacitor
06/05/1990US4931961 Chip type capacitor and manufacture thereof
06/05/1990US4931901 Method for adjusting capacitor at manufacture and product
06/05/1990US4931900 Dielectric fluid for a metallized film capacitor
06/05/1990US4931899 Ceramic cased capacitor
06/05/1990US4931843 High voltage measurement capacitor
05/1990
05/31/1990WO1990005764A1 Propylene-ethylene copolymer composition and process for its production
05/31/1990DE3840410A1 Integratable capacitor structure
05/29/1990US4930045 High power, high temperature disassemblable ceramic capacitor mount
05/29/1990US4930044 Thin-film capacitor and method of manufacturing a hybrid microwave integrated circuit
05/29/1990US4929489 Method of making and using selective conductive regions in diamond layers
05/29/1990US4929295 Method of manufacturing ceramic laminate
05/29/1990US4929196 Insert molded filter connector
05/23/1990EP0369768A2 Process for producing a dielectric ceramic
05/23/1990EP0369019A1 Polyphenylene sulfide film and process for its production
05/16/1990EP0368619A1 Dielectric ceramic composition
05/15/1990US4926111 Electric component with inductive and capacitive properties
05/15/1990US4925817 Barium titanate with glass additive of barium, calcium and silicon oxides; non-reducible
05/09/1990CN2057025U Network element of multi-layer ceramic capacitor
05/09/1990CN1007891B Composition of a low temp. roasted dielectric ceramic with flat characteristic
05/08/1990US4924064 Method for trimming a planar capacitor
05/03/1990WO1990004850A1 Dielectric rf devices suited for use with superconductors
05/02/1990CN1041847A High voltage through type capacitor and manufacturing method therefor
05/01/1990US4922375 Electrical capacitor
05/01/1990US4922156 Integrated power capacitor and inductors/transformers utilizing insulated amorphous metal ribbon
1 ... 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 ... 225