Patents for H01G 4 - Fixed capacitors; Processes of their manufacture (22,458)
08/1993
08/17/1993US5237296 Composite electronic parts having open-circuits stub and short-circuited stub
08/17/1993US5236627 Compositions of electrically conductive polymers derived from substituted or unsubstituted pyrrole and process for obtaining them
08/11/1993EP0554304A1 Thermographic elements.
08/10/1993US5234641 Method of making varistor or capacitor
08/10/1993US5234556 Irradiating a metalalkoxide solution to break the metal-alkoxy group bond; forming metal oxide prepolymer
08/05/1993WO1993015031A1 High k dielectric compositions with fine grain size
08/05/1993WO1993014881A1 Polymer based film capacitor with increased dielectric breakdown strengths
08/05/1993DE4202824A1 Chip used as resistance and capacitor - comprises function or contact layers applied on carrier of organic polymeric material
08/03/1993US5232880 Having rare earth oxides, with oxides of barium, calcium, strontium or magnesium, also with oxides of titanium, tin or zirconium in perovskite structure
07/1993
07/28/1993EP0552364A1 Ceramic capacitor and production thereof
07/27/1993US5231558 Multilayer ceramic capacitor and method of manufacture thereof
07/27/1993US5230846 Method for preparing multilayered ceramic with internal copper conductor
07/27/1993US5230721 Apparatus for supplying ultrahigh purity gas
07/20/1993US5229547 Electronic circuit elements and a method of manufacturing the same
07/14/1993EP0550443A1 Security tag for compact disc storage container.
07/13/1993US5227951 Composite multilayer capacitive device and method for fabricating the same
07/13/1993US5227092 Process for forming conjugated backbone block copolymers
07/08/1993DE4200087A1 Cylindrical lens focussing optical system for structured exposure - is formed of quartz glass plano-convex elements with juxtaposed edges in path of laser beam
07/06/1993US5225960 Ceramic capacitor and method for the preparation thereof
07/06/1993US5225286 Tantalum oxide with yttrium oxide, tungsten oxide and niobium oxide
07/06/1993US5224250 Apparatus for manufacturing ceramic capacitors
07/01/1993DE4143138A1 HV generation component for use with TV projection tube - has pair of capacitors in series with each housed in separate chamber within plastics material housing
06/1993
06/30/1993EP0548996A2 A film capacitor and method for manufacturing the same
06/30/1993EP0548394A1 A laminated semiconductor ceramic capacitor with a grain boundary-insulated structure and a method for producing the same
06/30/1993CN2137393Y High-tension capacitor made of multiple-laminations and ceramic dielectric
06/29/1993US5223307 Packaging foil, and method for the production thereof
06/29/1993US5223038 Apparatus for producing metal-free strips
06/24/1993WO1993012529A1 Metallized plastic film capacitor
06/24/1993CA2103545A1 Metallized plastic film capacitor
06/23/1993EP0547980A1 Process of making a capacitor with retarded aging
06/19/1993CA2085060A1 Manufacturing process of a capacitor with delayed ageing and a capacitor manufactured according to this process
06/17/1993DE4140891A1 Capacitor foil web prodn. - comprises vapour depositing metal aluminium@ and/or zinc@ layers, and silica insulating layer on web
06/16/1993EP0546890A1 Metallized dielectric film capacitor and method of manufacturing such a capacitor
06/16/1993EP0546325A1 Series ferroelectric capacitor structure for monolithic integrated circuits and method of fabrication
06/15/1993US5219812 Dielectric ceramic composition
06/15/1993US5219810 Ceramic composition
06/15/1993US5219809 Lead zirconium calcium oxide
06/15/1993US5219808 Containing oxides of lead, iron, calciium, tantalum and niobium;
06/10/1993WO1993011549A1 Power capacitor
06/09/1993EP0545812A1 Biaxially stretched two-layer plastic film
06/09/1993EP0545430A1 Dielectric liquids
06/09/1993EP0545227A2 Metallized polyester film capacitor
06/06/1993CA2078808A1 Dielectric liquids
06/02/1993EP0270656B1 Vapour deposition of monomer fluids
06/01/1993US5216573 Lead filled ceramic capacitor and method of making same
05/1993
05/30/1993CA2083730A1 Metallized polyester film capacitor
05/26/1993EP0543701A1 Method of manufacturing a stacked capacitor
05/13/1993WO1993009167A1 Process for preparing a polyimide film with a preselected value for cte
05/11/1993US5210511 Dielectric resonator and process for manufacturing the same
05/11/1993CA1317429C High-lubricity film
05/05/1993EP0540289A2 Electrical and electronic parts formed of polybutylene naphthalenedicarboxylate
05/05/1993EP0539681A1 High area capacitor formation using dry etching
05/05/1993CN2132259Y Dry overvoltage absorber
05/04/1993US5208727 Semiconductor-type laminated ceramic capacitor with a grain boundary-insulated structure and a method for producing the same
05/04/1993CA1317353C Lead type chip capacitor and process for producing the same
04/1993
04/29/1993WO1993008672A1 Manufacture of multilayer ceramic part, and multilayer ceramic part
04/27/1993US5206797 Nonisotropic solution polarizable material and electrical components produced therefrom
04/27/1993US5206788 Series ferroelectric capacitor structure for monolithic integrated circuits and method
04/27/1993US5206786 Through type condenser
04/21/1993EP0537667A2 High dielectric constant material
04/21/1993EP0537501A2 Manufacturing method of electronical components having conductive and non-conductive layers joined together
04/21/1993EP0537371A1 Capacitor and process for producing same
04/21/1993CN1071276A Capacitor and process for producing same
04/20/1993US5204546 Ratioed capacitances in integrated circuits
04/20/1993US5204428 Copolymer and method of producing the same
04/20/1993US5204301 Non-reduction type dielectric ceramic composition
04/15/1993DE4133340A1 Capacitor can with burst section - has cup shaped housing formed in press extrusion process with die having insert to form grooves for burst section
04/13/1993US5202814 Monolithic capacitor comprising internal electrode located in ceramic body connector and external electrode located at edge of ceramic body; chemical resistance, miniaturization
04/07/1993EP0535995A2 Method of manufacturing electronic components
04/01/1993WO1993006610A1 Monolithic capacitor with variable capacitance
04/01/1993WO1993006609A1 Low-firing capacitor dielectrics
03/1993
03/31/1993EP0534802A1 Dielectric ceramic composition containing zinc oxide-boron oxide-silica glass, method of preparation and use thereof as resonator and filter
03/31/1993CN1070507A Improved low-firing capacitors dielectrics
03/30/1993US5198396 Barium titanate and barium titanium zincate
03/30/1993US5198154 High temperature baking paste
03/30/1993US5197170 Method of producing an LC composite part and an LC network part
03/24/1993EP0328576B1 Electrical capacitor having improved dielectric system
03/24/1993EP0313574B1 Potted electrical/mechanical devices, and dual cure potting method
03/23/1993US5196986 Capacitor
03/23/1993US5196651 Encapsulation package for electronic component
03/23/1993CA1314692C Varistor or capacitor and method of making same
03/17/1993EP0532415A1 Insulating body with high dielectric strength and process for manufacturing the same
03/17/1993EP0532084A1 Process for the preparation of mixed metal oxide powder and its use for the production of capacitors and electrical resistors
03/17/1993EP0531317A1 Pre-engineered electrode/dielectric composite film and related manufacturing process for multilayer ceramic chip capacitors
03/17/1993EP0376948B1 Wound capacitor device with controlled impedance
03/17/1993CN2128408Y 组合式电容器 Combined capacitor
03/17/1993CN1070063A High voltage capacitor and magnetron
03/16/1993US5195019 Bonding fired multilayer capacitors into a stack
03/16/1993US5195018 High dielectric constant capacitor and method for manufacturing the same
03/16/1993US5194697 Electrically conductive feedthrough connection and methods of manufacturing same
03/14/1993CA2078066A1 Dielectric isolating substance and process for obtaining said substance
03/12/1993CA2051045A1 Capacitor and process for producing same
03/10/1993EP0530897A2 Process for depositing a ferro-electric Bismuth Titanate layer on a substrate
03/10/1993EP0294433B1 Filtered electrical device and method for making same
03/10/1993CA2077701A1 Process for making mixed metal oxide powder, and its use for making a powder used in fabricating electrical resistors and condensers
03/05/1993WO1993005541A1 Improved energy storage device
03/05/1993CA2087024A1 Energy storage device
03/04/1993WO1993004494A1 High-voltage capacitor and magnetron
03/03/1993EP0530052A1 Method of manufacturing multilayer electronic component
02/1993
02/24/1993EP0528281A2 Structure of circuit having at least a capacitor and process of fabrication