Patents for H01G 4 - Fixed capacitors; Processes of their manufacture (22,458) |
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02/23/1994 | EP0583632A1 Interdigital capacitor and method of production thereof |
02/23/1994 | EP0583248A1 Power capacitor. |
02/23/1994 | CN2157586Y Line wave damper and coupling condenser integrated combination apparatus |
02/22/1994 | US5288430 Conductive pastes |
02/17/1994 | WO1994003911A1 Composite multilayer capacitive device and method for fabricating the same |
02/17/1994 | CA2141566A1 Cubic metal oxide thin film epitaxially grown on silicon |
02/16/1994 | EP0582881A1 Multilayer electronic component, method of manufacturing the same and method of measuring characteristics thereof |
02/16/1994 | EP0463105B1 High capacitance laminates |
02/16/1994 | CN2156581Y Structure improved capacitor guiding needle inner board |
02/08/1994 | US5284810 Dielectric ceramic composition |
02/08/1994 | US5284723 As a supercapacitor or as a rechargeable generator |
02/02/1994 | EP0581251A2 Ceramic materials of improved dielectric constants, and capacitors fabricated therefrom |
02/01/1994 | CA2017722C Resonant frequency-temperature characteristics compensable high frequency circuit elemental device |
01/25/1994 | US5281389 Vaporizable liquid vehicle, sinterable palladium powder dispersed in vehicle, titanium dioxide, strontium calcium titanate compound |
01/25/1994 | US5281326 Coating ceramic body with layer of electroconductive silver or copper paste, electrolytically growing electroconductive silver, copper, tin, or lead-tin layer on coating |
01/20/1994 | WO1994001876A1 Electrical devices |
01/19/1994 | EP0578856A1 Micro-capacitor |
01/19/1994 | EP0578652A1 High k dielectric compositions with fine grain size. |
01/19/1994 | CN2153857Y Combined electrical appliance of immersion capacitive type wall bushing with current transformer |
01/19/1994 | CN1081016A Composition and preparing process for low-temp. sintered relaxation ferroelectric ceramic material in lead system |
01/18/1994 | US5279623 Method of fabricating flat type electrochemical device |
01/12/1994 | EP0578116A1 Output capacitor arrangement of a switched-mode power supply |
01/12/1994 | EP0422009B1 Improved capacitor with controlled impedance |
01/12/1994 | CN2153129Y Resistive-capacitive overvoltage absorber |
01/11/1994 | US5278007 Electrochemical element and method of producing same |
01/11/1994 | CA2005554C Method of fabricating multilayer capacitor |
01/05/1994 | EP0577522A1 Method of manufacturing stacked capacitors |
01/05/1994 | EP0577142A1 Metal-deposited polyester film capacitor |
01/05/1994 | EP0577067A2 Glass, dielectric composition, multilayer wiring substrate, and multilayer ceramic capacitor |
01/05/1994 | EP0414872B1 Electrically conductive feedthrough and process for manufacturing it |
01/05/1994 | CN2152287Y Internal series film composite capacitor |
01/04/1994 | US5274916 Method of manufacturing ceramic multilayer electronic component |
12/28/1993 | US5274346 Integrated LC filter |
12/23/1993 | WO1993025605A1 Silicon and zirconium based lacquer, its use as a substrate coating and substrates thus obtained |
12/23/1993 | WO1993025604A1 Silicon based lacquer, its use as a substrate coating and substrates thus obtained |
12/21/1993 | US5272590 Integrated circuit package having an internal cavity for incorporating decoupling capacitor |
12/15/1993 | CN1079581A Process for making multi-layer ceramic capacitor core assembly block |
12/09/1993 | WO1993024925A1 Ceramic substrate and its manufacture, and substrate vacuum-clamping device using ceramic vacuum-clamping board |
12/08/1993 | CN2149049Y Reactive on-site-compensation system for 660V/1140V coal mine electric machine |
12/07/1993 | US5268415 Thin self-supporting inorganic green compacts and process for the preparation of such green compacts |
12/07/1993 | US5268342 Containing barium titanium oxide, rare earth and cobalt oxide |
12/07/1993 | US5268006 Ceramic capacitor with a grain boundary-insulated structure |
12/02/1993 | DE4317719A1 Prodn. of laminated electronic constructional element - by sintering ceramic layers and inner electrodes in mixed gas contg. carbon di:oxide and mon:oxide |
12/01/1993 | EP0571949A1 Pb rich perovskites for thin film dielectrics |
12/01/1993 | EP0571948A1 Donor doped perovskites for thin film dielectrics |
11/30/1993 | US5266739 Chip electronic device with a resin housing and manufacturing process thereof |
11/30/1993 | US5266079 Method for manufacturing a ceramic capacitor having varistor characteristics |
11/24/1993 | EP0570599A1 Metallized plastic film capacitor |
11/23/1993 | US5264983 Monolithic capacitor with variable capacitance |
11/23/1993 | US5264403 Dielectric ceramic composition containing ZnO-B2 O3 -SiO2 glass |
11/23/1993 | US5264402 Non-reducible dielectric ceramic composition |
11/18/1993 | EP0569917A1 Filter connector |
11/18/1993 | EP0569748A2 Capacitor for a layered circuit |
11/18/1993 | DE4223568C1 Aluminium@-zinc@ coating of foil esp. for capacitor - by vapour deposition while introducing oxygen@ |
11/16/1993 | US5262920 Thin film capacitor |
11/16/1993 | US5262370 Dielectric ceramic compositions |
11/16/1993 | US5262369 Dielectric ceramic compositions |
11/16/1993 | US5261986 Method of fabricating ceramic laminated electronic component |
11/11/1993 | WO1993022779A1 Ultra-thin low moisture content polyester film and its applications |
11/10/1993 | CN2146048Y Plastic film capacitor |
11/10/1993 | CN1022713C Piercing through type condenser |
11/04/1993 | DE4313980A1 Integrated hybrid circuit avoiding electrical disturbances - comprises conductor frame electrically connected to electronic components by silver paste with electroless plated coating on frame |
11/04/1993 | DE4214121A1 Electrical condenser - has core with winding including schoop layer at ends and two=part plastic cover |
11/03/1993 | CN2145432Y Large-power, high-frequency no-induction condenser |
11/02/1993 | US5258886 Thin film capacitor and apparatus for manufacturing same |
11/02/1993 | US5258338 Multilayer ceramic capacitors, low temperature sintering |
11/02/1993 | US5258153 Method for the manufacture of stacked or wound type metallized polyethlene naphthalene film capacitors |
11/02/1993 | CA1323750C Method of manufacturing ceramic laminate |
10/28/1993 | DE4312409A1 Electronic component or adjustable capacitor mfg. system - has concave section formed by burning off spaced films in thickness of ceramic laminate to form spaced thin layers which are then collapsed |
10/28/1993 | DE4213651A1 Electrolytic capacitor with foil winding in pot-shaped housing - has cathode and anode contact discs at either end of capacitance element providing connection with capacitor housing and anode terminal cap respectively |
10/27/1993 | EP0567062A1 Electrical connections to dielectric materials |
10/19/1993 | US5254360 Process for producing ceramic capacitors with thinner electrodes |
10/14/1993 | WO1993019857A1 Layered chip structure |
10/14/1993 | DE4227296C1 Anode for HF supported DC glow discharge - forms anode from coil and capacitor plate series resonant circuit, with plate consisting of electrically conducting container wall and insulation layer. |
10/14/1993 | CA2132747A1 Layered chip structure |
10/13/1993 | EP0565064A1 Method for film formation of barium titanate |
10/13/1993 | EP0564652A1 Manufacture of multilayer ceramic part, and multilayer ceramic part |
10/12/1993 | US5252389 Dielectric film for capacitor |
10/06/1993 | EP0563470A1 Improved X7R dielectric ceramic composition and capacitor made therefrom |
10/05/1993 | US5251094 Terminal electrodes for multilayer ceramic capacitor and method of manufacture thereof |
10/05/1993 | US5250915 Laminate type LC filter |
10/05/1993 | US5250481 High dielectric ceramic composition |
09/30/1993 | WO1993019478A1 Process for manufacturing tantalum capacitors |
09/30/1993 | CA2112903A1 Process for manufacturing tantalum capacitors |
09/29/1993 | EP0550443A4 Security tag for compact disc storage container |
09/28/1993 | US5248564 Ferroelectric |
09/21/1993 | CA2001435C Electrostrictive actuators |
09/16/1993 | WO1993017980A1 Cog dielectric with high k |
09/15/1993 | CN1076302A High k dielectric compositions with fine grain size |
09/14/1993 | US5245512 Soaps as dielectric in capacitor; electrolytes for batteries |
09/14/1993 | US5245505 Capacitor element |
09/07/1993 | US5241997 Apparatus and method for filling and impregnating capacitors with a capacitor oil |
09/02/1993 | WO1993017439A1 System for assembling capacitors cooled by conduction |
08/31/1993 | CA1321817C Fixing frame and filter unit for connectors |
08/24/1993 | US5238673 Cog dielectric with high K |
08/19/1993 | WO1993016480A1 Bonding fired multilayer capacitors into a stack |
08/19/1993 | WO1993016012A1 Method for preparing a mixed metal oxide powder suitable for producing electrical capacitors |
08/18/1993 | EP0555995A2 Monolithic high-voltage capacitor |
08/18/1993 | EP0555422A1 Improved energy storage device. |
08/18/1993 | CN2140555Y Metallized polypropylene membrane medium capacitor |