Patents for H01G 4 - Fixed capacitors; Processes of their manufacture (22,458)
03/1992
03/24/1992US5099387 Multilayer capacitor
03/24/1992US5098869 Lead magnesium niobate, lead copper tungstate lead titanates a nd glass
03/24/1992US5098528 Method for making an integrated type lc component
03/24/1992US5097800 High speed apparatus for forming capacitors
03/18/1992EP0475163A2 Process for producing electrically conductive polymer film by electrolytic polymerization
03/18/1992EP0474879A1 Paste for high temperature baking
03/18/1992CN2099369U Three electrode fixed capacitor
03/17/1992US5097404 Supply circuit or power supply unit for supplying electronic devices or the like with current or voltage
03/17/1992US5097391 Ceramic multilayer chip capacitor and method for making
03/17/1992US5096425 Pin-shaped or flat-plate-shaped parallel terminals of an electronic or piezoelectric component for being inserted in a printed circuit board
03/11/1992EP0474495A2 Electronic circuit elements and a method of manufacturing the same
03/11/1992EP0474022A1 Apparatus and method for filling and impregnating capacitors with a capacitor oil
03/11/1992EP0473977A1 Empregnated electrical capacitor
03/11/1992EP0473970A2 Method for producing electric resonant circuits, particulary resonance-tag
03/11/1992CN2098725U Capacitor with low inductance
03/10/1992US5094987 Dielectric ceramic composition and multi-layer capacitor
03/10/1992CA1296880C Method for making a bismuth doped neodymium barium titanate
03/03/1992US5093774 Two-terminal series-connected network
03/03/1992US5093757 Adding lead and nickel or tungsten oxides; baked densely at short time and low temperature; capacitors
03/01/1992WO1992003493A1 High purity aromatic polyester, a film and other products and devices containing such polyester as well as a process for preparing such film
03/01/1992CA2071477A1 High purity aromatic polyester, a film and other products and devices containing such polyester as well as a process for preparing such film
02/1992
02/26/1992EP0472073A2 Method for producing electric resonant circuits, particularly resonance-tags
02/25/1992US5091820 Ceramic piezoelectric element with electrodes formed by reduction
02/25/1992US5090099 Injecting electrode material into pores; reduction
02/20/1992WO1992002942A1 Circuit components having different characteristics with constant size
02/19/1992EP0471508A2 Power capacitor and method of making the same
02/19/1992CN1015585B Self-centering electrode for power devices
02/19/1992CN1015580B Electrolytic foil capacitor
02/19/1992CN1015579B High voltage through type capacitor and mfg. method therefor
02/18/1992US5089933 Solid dielectric capacitor and method of manufacture
02/18/1992US5089932 Solid dielectric capacitor and method of manufacture
02/11/1992US5088003 Laminated silicon oxide film capacitors and method for their production
02/11/1992US5088002 Ceramic electronic component and method of fabricating the same
02/11/1992US5087999 Capacitor bank provided with a protective device
02/11/1992US5087902 Resonant frequency-temperature characteristics compensable high frequency circuit elemental device
02/06/1992WO1992002028A1 Adjustable multilayered capacitor
02/04/1992US5086021 Ceramic made up of barium titanate or zirconate containing oxides of rare earth elements, niobium, tantalum, manganese, cobalt, nickel, magnesium, or mixtures
02/04/1992US5085916 High-performance dielectric film with improved thermal stability
01/1992
01/28/1992US5084424 Ceramic dielectrics and compositions therefor
01/23/1992DE4022028A1 Electrical plate capacitor resin test - is carried out by applying supply and checking for pulse generation
01/21/1992US5083237 Electronic parts and electronic device incorporating the same
01/21/1992US5082811 Ceramic dielectric compositions and method for enhancing dielectric properties
01/21/1992US5082810 Ceramic dielectric composition and method for preparation
01/21/1992US5082606 Catalytic hydrogen oxidation to form water vapor; cofiring
01/21/1992US5082593 Non-reduction agent for dielectric ceramics
01/21/1992US5081758 Electrical insulating oil composition and capacitors prepared therewith
01/15/1992EP0466556A1 Process for making an integrated LC component
01/15/1992EP0466122A1 Dielectric ceramic compositions and manufacturing method of dielectric ceramics
01/15/1992CN1057923A Capacitor
01/14/1992US5081446 Security tag for compact disc storage container
01/14/1992US5081189 Propylene-ethylene copolymer composition and process for producing the same
01/09/1992WO1992000254A1 Improved dielectric composition
01/09/1992DE4020467A1 Multiplate capacitor variable by applied voltage - has control electrode in chip form and sintered monolithic block providing dielectric layers of ceramic material
01/08/1992EP0465290A1 Power capacitor
01/08/1992EP0464842A2 An electronic component comprising a dielectric and a method for manufacturing the same
01/08/1992EP0464773A1 Di-electric ceramic composition and dielectric resonator
01/07/1992US5079199 Lead magnesium tungstate made from magnesium tungstate and lead oxide powders, multilayer capacitors
01/02/1992EP0463105A1 High capacitance laminates.
01/02/1992EP0380639A4 High dielectric constant flexible sheet material
12/1991
12/31/1991US5077636 Solid dielectric capacitor and method of manufacture
12/27/1991EP0462653A2 Ratioed capacitances in integrated circuits
12/24/1991US5075820 Circuit components having different characteristics with constant size
12/24/1991US5075819 Solid dielectric capacitor and method of manufacture
12/24/1991US5075818 Semiconductor-type laminated ceramic capacitor with a grain boundary-insulated structure and a method for producing the same
12/24/1991US5075815 Stackable power factor correctors
12/17/1991US5073523 Dielectric ceramic composition
12/11/1991EP0460999A1 Process of making a stacked capacitor and stacked capacitors obtained by this method
12/11/1991EP0460998A1 Stacked capacitor and method of manufacturing such a capacitor
12/11/1991EP0460559A2 Radial terminals type electronic component to insert in a printed circuit board
12/11/1991EP0460283A1 Electric connection system for capacitors with tongue plug
12/11/1991EP0460231A1 Ceramic composition and electronic component made therefrom
12/11/1991CN1056948A Piercing through type capacitor
12/10/1991US5072329 Delamination resistant ceramic capacitor and method of making same
12/04/1991EP0459575A2 Process of making a film capacitor
12/03/1991US5069746 Two-stage application of radio frequency power
11/1991
11/28/1991WO1991018406A1 Miniature monolithic multilayered capacitors and methods for trimming
11/27/1991EP0458596A1 Dielectric thin film and its preparation method
11/27/1991CN1014883B Dielectric compositions
11/26/1991US5068097 Free-flowing, controlled particle size
11/21/1991EP0456939A1 Hydrophilic porous fluoropolymer membrane
11/19/1991US5066910 Rotational speed detector for an internal combustion engine comprising a waveform processor for eliminating unwanted pulses
11/13/1991EP0456293A2 Method of manufacturing a ceramic multilayer capacitor having a marking
11/12/1991US5065284 Multilayer printed wiring board
11/12/1991US5065275 Titanate ceramic dielectric and calcium-magnesium silicate insulating laminate
11/12/1991US5065274 Ceramic body of a dielectric material on the basis of barium titanate
11/12/1991US5064895 Polyarylene sulfide molding compounds and their use as an encapsulating compound for active and passive electronic components
11/12/1991US5064522 Feed through for application of hf energy
11/12/1991CA1291905C Electronic device fabrication on non-conductive polymer substrate
11/06/1991EP0455496A2 Multilayer discoidal capacitors
11/06/1991CN1014661B Process for producing semiconductive ceramic capacity
11/05/1991USH987 Barium titanate, zirconium dioxide
11/05/1991US5063306 Proximity sensing device
10/1991
10/29/1991US5061686 Superconducting power distribution structure for integrated circuits
10/29/1991CA1291544C Method of sealing capacitor bushings
10/23/1991EP0452955A2 Capacitor and process for production thereof
10/23/1991EP0452643A1 Feedthrough filter resp. capacitor
10/23/1991EP0192779B1 Perovskite-type ceramic material and a process for producing the same
10/22/1991US5059566 High-dielectric constant ceramic composite and ceramic capacitor elements
10/17/1991DE4011580A1 Material, esp. micro-capacitor dielectric prodn. - by melting metal film to form particles between insulating layer and deposition steps
10/16/1991EP0452165A2 Flexible metallized dielectric film capacitor and method of making such a capacitor