H05K 1 - Printed circuits - Patents Sitemap

Patents for H05K 1 - Printed circuits (98,583)
10/1994
10/18/1994	US5357019 Crosslinkable polymers with improved dielectric constatns and water absorbance
10/18/1994	US5356526 Including a titanium/palladium alloy layer
10/18/1994	US5356511 Forming layer of at least two different elements by sputtering or vapor deposition; selectively etching to remove at least one of these
10/17/1994	CA2120075A1 Core for electrical connecting substrates and electrical connecting substrates with core, as well as process for the production thereof
10/13/1994	WO1994023556A1 Multilayer printed board
10/13/1994	WO1994023554A1 Annular circuit components coupled with printed circuit board through-hole
10/13/1994	WO1994023553A1 Resin impregnated laminate for wiring board applications
10/13/1994	WO1994023474A1 Electrical connector
10/13/1994	WO1994023447A1 Warp-resistent ultra-thin integrated circuit package fabrication method
10/13/1994	WO1994023433A1 High strength conductive polymers
10/13/1994	WO1994022941A1 Resin-impregnated fiber sheet
10/13/1994	DE4412126A1 Synthetic resin product and method for manufacturing it
10/13/1994	DE4339551C1 Resistor, constructed as a surface-mounted device, and method for its production, as well as a printed circuit board having such a resistor
10/12/1994	EP0619696A1 Connector between a printed circuit board and a circuit substrate
10/12/1994	EP0619588A1 Key switch device
10/11/1994	US5355282 Connector structure for modules in electronic apparatus
10/11/1994	US5355280 Connection arrangement with PC board
10/11/1994	US5355105 Multi-layer flexible printed circuit and method of making same
10/11/1994	US5355019 Devices with tape automated bonding
10/11/1994	US5354839 Polyimide and preparation process of same
10/11/1994	US5354611 Polytetrafluoroethylene matrix and coated inorganic particles
10/11/1994	US5354599 Dielectric vias within multi-layer 3-dimensional structures/substrates
10/11/1994	US5354415 Coating the surface with an metal and brazing material, etching to form pattern
10/11/1994	US5354392 Mixing thermosoftening material with conductive material to form wiring, arranging wiring on upper and lower sheets, contacting sheets, using ultrasonic vibration to melt, deform, and bond wiring
10/11/1994	US5354205 Electrical connections with shaped contacts
10/11/1994	US5353980 Affixing dielectric resonator on PCB
10/11/1994	US5353499 Method of manufacturing a multilayered wiring board
10/11/1994	CA2053192C Use of amorphous carbon to promote adhesion between electroactive polymer films and conductive substrates
10/06/1994	DE4408236A1 Radiation-hardenable metal naphthenate
10/06/1994	DE4401957A1 Device for the electrical and mechanical connection of electrical system components
10/06/1994	DE4401591A1 Device for the electrical and mechanical connection of electrical system components
10/06/1994	DE4310705A1 Male connector strip for electronic controllers in motor vehicles
10/05/1994	EP0618758A1 Programmable control unit
10/05/1994	EP0618757A1 Printed circuit board arrangement and process for producing printed circuit board
10/05/1994	EP0618756A2 Apparatus having at least one battery secured to a printed circuit board
10/05/1994	EP0618617A2 Process for metallized vias in polyimide
10/05/1994	EP0618309A1 Metal powder composition for metallization and metallized substrate
10/05/1994	EP0618269A1 Thermosetting resin compositions and their use for thin film wiring boards
10/05/1994	EP0617850A1 Method of joining connection plates
10/05/1994	EP0617842A1 Thermal transfer posts for high density multichip substrates and formation method
10/05/1994	CN1093196A Sureace mounting type chip capacitor
10/05/1994	CN1093189A Detection tag
10/04/1994	US5353350 Electro-active cradle circuits for the detection of access or penetration
10/04/1994	US5353202 Personal computer with shielding of input/output signals
10/04/1994	US5353192 Circuit card assembly
10/04/1994	US5353189 Surge protector for vehicular traffic monitoring equipment
10/04/1994	US5353001 Hybrid integrated circuit planar transformer
10/04/1994	US5352925 Semiconductor device with electromagnetic shield
10/04/1994	US5352762 Fluorine-containing biscyanamide thermosetting resin, heat resistance, adhesion
10/04/1994	US5352745 Chemical and heat resistance; dimensional stability
10/04/1994	US5352725 Dispersing particles of titanium and/or zinc oxide
10/04/1994	US5352482 Oxidizing surface of heat resistant, electroconductive substrate, applying dielectric paste containing crystallized glass, then applying electroconductive paste, heating and consolidation
10/04/1994	US5352479 Method for forming an electrode
10/04/1994	US5352123 Switching midplane and interconnection system for interconnecting large numbers of signals
10/04/1994	US5351393 Method of mounting a surface-mountable IC to a converter board
10/03/1994	CA2116208A1 Removable snap-on card stiffener
09/1994
09/29/1994	WO1994022281A1 Laminated circuit board
09/29/1994	WO1994022184A1 Asymmetrical waveguide
09/29/1994	WO1994022168A1 Ball grid array electronic package
09/29/1994	WO1994021715A1 Solid surface modifying method and apparatus
09/29/1994	WO1994021706A1 Epoxy resin mixtures
09/29/1994	WO1994021705A1 Phosphorus-modified epoxy resins, process for producing them and their use
09/29/1994	WO1994021704A1 Phosphorus-modified epoxy resins, process for producing them and their use
09/29/1994	WO1994021703A1 Epoxy resin mixtures
09/29/1994	DE4410061A1 Circuit arrangement for a power steering system with motor drive
09/29/1994	DE4401616A1 Ceramic multilayer wiring board
09/29/1994	DE4309907A1 Keyboard
09/29/1994	DE4309674A1 Composite fuse
09/29/1994	CA2158367A1 Epoxy resin mixtures
09/29/1994	CA2158366A1 Phosphorus-modified epoxy resins, process for the preparation thereof and use thereof
09/29/1994	CA2158362A1 Epoxy resin mixtures
09/29/1994	CA2158361A1 Phosphorus-modified epoxy resins, process for the preparation thereof and use thereof
09/28/1994	EP0617568A1 Capacitor mounting structure for printed circuit boards
09/28/1994	EP0617467A2 High frequency module and method of producing the same
09/28/1994	EP0617460A1 Borosilicate electronic coatings
09/28/1994	EP0617308A1 Liquid crystal display with integrated electronics
09/28/1994	EP0616563A1 Paste, ink or cream formulations for use in the electronics industry
09/28/1994	CN1026043C Unit for contacting of wire
09/27/1994	US5350886 Mounting substrate
09/27/1994	US5350721 Dielectric ceramic composition containing ZNO-B203-SI02 glass, method of preparing the same, and resonator and filter using the dielectric ceramic composition
09/27/1994	US5350621 System of electronic laminates with improved registration properties
09/27/1994	US5350594 Conformally coated faraday cage
09/27/1994	US5350487 Treatment with base, rinsing and recovering
09/27/1994	US5350105 Solder connector device
09/27/1994	US5349747 Method of making module for automotive electrical systems
09/27/1994	CA2012790C High voltage power source device
09/27/1994	CA1332176C Electronic package comprising aluminum nitride and aluminum nitride-borosilicate glass composite
09/27/1994	CA1332120C Method of producing a totally shielded signal line
09/22/1994	DE4340834A1 Phosphorus-modified epoxy resins, process for their preparation, and their use
09/22/1994	DE4308890A1 Method for the production of a printed circuit board
09/22/1994	DE4308185A1 Phosphorus-modified epoxy resins, process for their preparation, and their use
09/22/1994	DE4308184A1 Epoxy resin mixtures
09/21/1994	EP0616489A1 Copper-clad laminate and printed wiring board
09/21/1994	EP0616384A1 Antenna device and apparatus including such an antenna device
09/21/1994	EP0616367A1 Lead structure and lead connecting method for semiconductor device
09/21/1994	EP0615679A1 Electronic module assembly.
09/21/1994	EP0615663A1 High frequency patch cord data connector
09/20/1994	US5349500 Direct application of unpackaged integrated circuit to flexible printed circuit
09/20/1994	US5349401 Orientation independent, detachable film cartridge, memory module
09/20/1994	US5349235 High density vertically mounted semiconductor package

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