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)
12/1989
12/06/1989EP0344182A1 Electric gang-type capacitor system
12/05/1989US4885661 Multi-layer ceramic capacitor
12/05/1989US4885267 Perovskite ceramic and fabrication method thereof
11/1989
11/29/1989CN1037483A Resin laminates and process for production thereof
11/23/1989DE3915339A1 Ceramic dielectric and composition for the production thereof
11/21/1989US4882656 Surface mounted decoupling capacitor
11/21/1989US4882653 Aluminum layer on polyphenylene sulfide film
11/21/1989US4882652 High dielectric constant type ceramic composition
11/21/1989US4882651 Electrodes buried in fine-grained ceramic sandwich; sintering, consolidation
11/21/1989US4882650 Capacitors
11/21/1989US4882649 Nitride/oxide/nitride capacitor dielectric
11/21/1989US4882305 Barium titanate, niobium pentoxide, cobalt oxide
11/21/1989US4881308 Applying to the ends a porous frit which includes metals readily wet by molten lead; oxidizing exterior to form nonwettable oxides
11/21/1989CA1263078A1 Multilayer thin film electrical devices free of adhesive
11/16/1989WO1989010813A1 Ceramic electrode material and electrical devices formed therewith
11/14/1989US4881151 Electrolytic foil capacitor
11/14/1989US4881149 Molded capacitor
11/08/1989EP0340935A2 High speed process for coating substrates
11/08/1989EP0340650A1 Electrical capacitor
11/08/1989EP0340330A1 Improved electrical insulating oil composition and electrical appliances impregnated therewith
11/07/1989US4879628 High voltage measurement capacitor
11/07/1989US4879261 Ceramics, dielectrics, silica, zinc borate flux
11/02/1989WO1989010622A1 Improved capacitor with controlled impedance
11/02/1989EP0339844A2 Multi layer structure and process for making same
11/02/1989EP0339284A1 Fluorine-containing dielectric media and capacitors employing such media
10/1989
10/31/1989US4878151 Anti-parallel capacitor
10/31/1989US4878150 An amphipathic compound and a liquid; capacitor, battery
10/31/1989US4877555 Conductor composition and method of manufacturing a ceramic multilayer structure using the same
10/25/1989EP0338490A1 Chip component with electrical or electronic function to be mounted on a circuit board
10/24/1989US4876140 Dispersed electrically conducting particles
10/24/1989CA1262478A1 Method for manufacturing thermally stabilized plastic film capacitor
10/18/1989EP0337373A2 Multi-layered dielectric element
10/18/1989EP0337316A1 Resin laminates and a process for production thereof
10/18/1989EP0139764B1 Method of manufacturing thin-film integrated devices
10/17/1989US4875136 Diffusion of reducing agent upon firing
10/11/1989EP0336771A2 Integrated capacitor and inductors/transformers utilising insulated amorphous metal ribbon
10/10/1989US4873612 Temperature stable multilayer capacitor
10/10/1989US4873611 Ditolylmethane as biodegradable dielectric fluid in capacitor
10/10/1989US4873610 Dielectric articles and condensers using the same
10/05/1989DE3814647A1 Perylene dyes of high dielectric constant - use of the dyes as a dielectric
10/04/1989EP0335358A2 Film capacitor, method of and apparatus for manufacturing the same
10/03/1989US4872086 Dielectric RF devices suited for use with superconductors
10/03/1989US4872085 Through-type capacitor with improved anti-tracking performance
10/03/1989US4870729 Method of making a noise filter
09/1989
09/27/1989EP0334520A1 Integrated inductor/capacitor device using soft ferrites
09/27/1989EP0216829B1 Electric capacitor with a molecular sieve incorporated into the filling material
09/26/1989US4870541 Shielded bar-cap
09/26/1989US4870540 Electrical capacitor
09/26/1989US4870539 Dielectrics
09/26/1989US4870538 High energy density capacitor and method of fabrication
09/26/1989US4870537 Breakage-resistant capacitor leads
09/26/1989US4870221 Distillates of heavy by-product oil from ethylation of benzene
09/26/1989CA1260566A1 Simultaneous winding process to produce stacked type capacitors
09/21/1989WO1989008923A1 Method of producing laminated ceramic electronic parts
09/21/1989WO1989008677A1 Polyphenylene sulfide film and process for its production
09/20/1989CN1035739A Electrolytic foil capacitor
09/19/1989US4868711 Multilayered ceramic capacitor
09/19/1989CA1259677A1 Process of manufacturing capacitive devices and capacitive devices manufactured by the process
09/19/1989CA1259514A1 Photosensitive ceramic coating composition
09/14/1989DE3742610C1 Coupling capacitor for a voltage measuring and/or display device
09/13/1989EP0332411A2 Chip type capacitor and manufacturing thereof
09/13/1989EP0332255A1 Ceramic multilayer capacitor
09/13/1989EP0332254A2 Multilayer capacitor
09/13/1989EP0332253A1 Electrolytic foil capacitor
09/13/1989EP0332189A2 Polyphenylene sulfide film for capacitor
09/12/1989US4866566 Capacitor network
09/12/1989US4866407 Noise filter and method of making the same
09/05/1989US4864465 Viad chip capacitor and method for making same
09/05/1989US4863389 Terminal for connecting electronic components
09/05/1989CA1259112A1 Method for manufacturing an electrical capacitor
08/1989
08/30/1989EP0330019A2 Raw materials and films with enhanced electrical properties made thereof
08/29/1989US4862318 Method of forming thin film terminations of low inductance ceramic capacitors and resultant article
08/29/1989US4861736 Semiconductive ceramic composition
08/29/1989US4861624 Method of manufacturing a cylindrical capacitor
08/23/1989EP0329487A2 Capacitor
08/23/1989EP0329484A2 Method of manufacturing ceramic laminate
08/23/1989EP0328576A1 Electrical capacitor having improved dielectric system
08/22/1989US4859641 Nonreducible dielectric ceramic composition
08/22/1989US4859364 Conductive paste composition
08/16/1989EP0327860A1 Electrical component of the chip type, and method of making the same
08/15/1989US4858066 Ferroelectric lead, magnesium, niobium, titanium, tungsten ceramic
08/09/1989EP0326849A1 Electrical capacitor
08/09/1989EP0326649A2 Shielded low dielectric absorbtion capacitor
08/08/1989US4856102 Adjustable multilayered capacitor
08/08/1989US4855866 Capacitor network
08/08/1989US4855266 Donor- and acceptor-doped barium titanate cofirable in low oxygen-containing atmosphere
08/08/1989US4854936 Applying electroconductive paste, and heating
08/02/1989EP0326335A2 End connections for wound capacitors and methods of making the same
08/02/1989EP0325812A1 Capacitor having current surge protection
08/01/1989US4853827 High dielectric multilayer capacitor
08/01/1989US4853826 Low inductance decoupling capacitor
08/01/1989US4853825 Capacitor mounted in a plastic cup and method for manufacturing such device
08/01/1989US4853824 Through-type capacitor
08/01/1989US4853659 Planar pi-network filter assembly having capacitors formed on opposing surfaces of an inductive member
08/01/1989US4852227 Method for making a multilayer ceramic capacitor with buried electrodes and terminations at a castellated edge
07/1989
07/19/1989EP0323990A1 Process for manufacturing a material having predetermined dielectric, pyroelectric and/or magnetic properties and its use
07/19/1989EP0182836B1 Dielectric composition
07/18/1989US4849855 Method for manufacturing multilayer ceramic capacitors
07/18/1989US4849853 Capacitive structure
07/18/1989US4847986 Method of making square toroid transformer for hybrid integrated circuit
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