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)
01/1999
01/07/1999EP0888631A1 A method of producing an lc-circuit
01/07/1999EP0888630A1 A method of producing an lc-circuit
01/06/1999CN1204132A Polymer gel electrolyte forming thin sheet and its use and manufacturing method thereof
12/1998
12/30/1998WO1998058987A1 Polymer film and film capacitor
12/30/1998EP0888038A1 Surface mounted electronic parts and manufacturing method therefor
12/30/1998CN1203694A Double layer capacitor with porous carbon electrodes and method for manufacturing these electrodes
12/30/1998CN1203693A Trimmable multi-terminal capacitor for voltage controlled oscillator
12/29/1998US5854734 Capacitor construction
12/29/1998US5854160 Low temperature sintering microwave dielectric composition
12/29/1998US5853688 Crystalline lead-containing oxfluorides
12/29/1998US5853515 Process for producing a multilayer ceramic capacitor
12/23/1998EP0885918A1 Polypropylene film and capacitor made by using the same as the dielectric
12/23/1998EP0885447A1 Thermal sensing polymeric capacitor
12/23/1998EP0885446A1 Multilayer capacitor
12/23/1998CN2301781Y Supercapacity capacitor
12/23/1998CN1202978A Capacitive thin films using diamond-like nanocomposite materials
12/23/1998CN1202713A 电子组件及其制造方法 Electronic components and its manufacturing method
12/22/1998US5852768 Process for producing precious metal powders
12/22/1998US5852542 Monolithic ceramic capacitor
12/22/1998US5851895 Method of making RC element
12/22/1998US5851870 Method for making a capacitor
12/22/1998US5851841 Method for producing ferroelectric film element, and ferroelectric film element and ferroelectric memory element produced by the method
12/22/1998US5850678 Condenser and the production method thereof
12/17/1998WO1998057424A1 Electrical component assemblies and methods of making same
12/17/1998WO1998057341A1 Capacitor and method of making
12/16/1998EP0884342A1 Resin for coating formation and method for producing the same
12/16/1998CN1201992A Laminated ceramic electronic parts
12/15/1998US5849861 Polyquinazolines and methods for their preparation
12/09/1998CN1200967A Metal powder and preparing method thereof
12/03/1998WO1998054739A1 An energy storage device
12/03/1998WO1998054737A2 Ceramic (multilayer) capacitor and a ceramic barium titanate composition comprising dysprosium, calcium, zirconium, manganese and niobium
12/02/1998EP0881649A1 High temperature capacitor
12/02/1998EP0881648A2 Metal-encapsulated, gas-insulated capacitor
12/02/1998CN1200579A Electronic component involving 3-terminal tape piezo-electric device
12/02/1998CN1200312A Nickel powder and process for preparing same
12/01/1998US5844770 Capacitor structures with dielectric coated conductive substrates
12/01/1998US5844468 Chip network electronic component
12/01/1998US5843591 Polymeric metal oxide materials and their formation and use
11/1998
11/26/1998WO1998052869A1 Lyotropic liquid crystalline l3 phase silicated nanoporous monolithic composites and their production
11/25/1998EP0880202A2 Low-crosstalk electrical connector grouping like conductors together
11/25/1998EP0880167A2 Capacitor comprising improved ta0x-based dielectric
11/25/1998EP0880153A1 A metallized film, a production method thereof, and a capacitor using it
11/25/1998EP0880152A1 Method of manufacturing an SMD-plastic film capacitor
11/25/1998CN1040927C An improved ceramic deplex filter
11/24/1998US5841626 Barium-scandium-yttrium-titanium oxides; high temperature reliability
11/24/1998US5841625 Ceramic multilayer capacitor
11/24/1998US5840615 Coating with organometallic solution; drying; oxidative sintering
11/24/1998US5840382 Ceramic substrate, glass adhesive layer; nonwarping, noncracking; capacitors, resistors
11/24/1998US5840216 Electroconductive paste and laminated ceramic electric part
11/19/1998DE19720792A1 Manufacturing method for 3D mesh-like nested structures e.g. battery cells
11/18/1998EP0878812A1 High-voltage through-type ceramic capacitor
11/18/1998CN1199509A Electrical energy devices using conductive ceramic fibers
11/17/1998US5837940 Conductive surface and method with nonuniform dielectric
11/12/1998WO1998050928A1 Method of manufacturing electronic component
11/12/1998WO1998050927A1 Integrated dual frequency noise attenuator
11/12/1998DE19719174A1 Multilayer ceramic electrical component with sintered monolithic body
11/11/1998EP0877402A1 Ultrasonically coated substrate for use in a capacitor and method of manufacture
11/11/1998EP0877401A1 One step ultrasonically coated substrate for use in a capacitor
11/11/1998EP0877399A2 Barium titanate-magnesium ceramic for use in capacitors or the like
11/11/1998CN1198759A Polypropylene film and capacitor made by using the same as the dielectric
11/10/1998US5835340 Monolithic ceramic capacitor
11/10/1998US5835339 Monolithic ceramic capacitor
11/10/1998US5835338 Multilayer ceramic capacitor
11/10/1998US5834992 LC resonant part with a via hole inductor directly connected to the ground electrode
11/10/1998US5834106 Ceramic substrate and producing process thereof, and a suction carrier for wafers using a ceramic wafer-chucking substrate
11/05/1998WO1998049698A2 Method of manufacturing an enveloped multilayer capacitor and an envelope multilayer capacitor
11/04/1998EP0876089A2 Method for judging the propriety of cutting position on laminated board and laminated ceramic electronic part
11/04/1998EP0875938A1 Electronic material, its manufacturing method, ferroelectric capacitator, and non-volatile memory
11/04/1998EP0875067A1 Multifunctional protective component
10/1998
10/28/1998EP0873979A1 Dielectric material and process for producing the same
10/27/1998US5828093 Ceramic capacitor and semiconductor device in which the ceramic capacitor is mounted
10/27/1998US5827792 Dielectric ceramic composition
10/27/1998US5827382 Method of manufacturing a multilayer capacitor
10/21/1998EP0872044A1 Message fragmenting in a time diversity radio system
10/21/1998EP0767964B1 Anisotropically conducting adhesive and process for its production
10/21/1998CN1040380C Integrated circuit with energy storage passive circuit component
10/20/1998US5825611 Doped sintered tantalum pellets with nitrogen in a capacitor
10/20/1998US5825608 Feed-through filter capacitor assembly
10/20/1998US5825073 Electronic component for an integrated circuit
10/20/1998US5824616 Dielectric ceramic compositions
10/20/1998US5824394 Acrylic or polyurethane coating
10/14/1998EP0870310A2 Plastic films for film capacitors and manufacturing process
10/14/1998CN1195867A High dielectric-constant dielectric ceramic composition, and its fabrication process
10/13/1998US5822240 Ferroelectric random access memory circuits and structures for preventing ferroelectric capacitors from memory failure
10/13/1998US5822176 Dielectric ceramic composition and monolithic ceramic capacitor using same
10/13/1998US5822174 Multilayer feedthrough capacitor
10/08/1998WO1998044523A1 Non-reducing dielectric ceramic material
10/08/1998WO1998044197A1 Metal fiber/metal powder sheet and process for making same
10/08/1998WO1998043925A1 Low-loss pzt ceramic composition cofirable with silver at a reduced sintering temperature and process for producing same
10/08/1998DE19713672A1 Capacitor module system for use as capacitive ballast resistor for miniature incandescent lamps and fluorescent lamps
10/07/1998EP0868838A1 Passive component
10/07/1998EP0868757A1 Electrical energy devices using conductive ceramic fibers
10/07/1998CN1195177A Zn steaming-plating film and metallized film capacitor
10/06/1998US5818686 Dielectric ceramic composition and monolithic ceramic capacitor using the same
10/06/1998US5818079 Semiconductor integrated circuit device having a ceramic thin film capacitor
09/1998
09/30/1998CN1194445A Process of preparing strontium-barium titanate film by using water as solvent for precursor solution
09/29/1998US5815368 Monolithic ceramic capacitor
09/29/1998US5815367 Layered capacitors having an internal inductor element
09/29/1998US5814571 Dielectric paste and thick-film capacitor using same
09/29/1998US5814366 Capacitor interposed between green insulator layers; lamination; firing; removing release green sheets
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