Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05K - Printed circuits; Casings or constructional details of electric apparatus; Manufacture of assemblages of electrical components › H05K 1 - Printed circuits
Patents for H05K 1 - Printed circuits (98,583)
11/1990
11/13/1990US4970354 Electromagnetic wave shielding circuit and production method thereof
11/13/1990US4970289 Imide-based prepolymer and varnish prepolymers with radical scavenger
11/13/1990US4970255 Flameproof thermoplastic molding materials based on partly aromatic amide copolymers
11/13/1990US4970107 Composite article comprising a copper element and a process for producing it
11/13/1990US4970106 Thin film multilayer laminate interconnection board
11/13/1990US4969827 Modular interconnecting electronic circuit blocks
11/13/1990CA1276358C Epoxy resin for preparing electric laminates
11/13/1990CA1276278C Programmable junction box
11/08/1990DE4013188A1 Edelmetall-polymer-verbundmaterialien und daraus hergestellte flexible duennfilmleiter Precious metal-polymer-composite materials made therefrom and flexible duennfilmleiter
11/08/1990DE3913066A1 Hermetically sealed housing for electronic circuits - has edge sealed by soldered layer that bonds cover to surface of circuit board with screen printed coating
11/08/1990DE3744747C2 Ceramic substrates with chemically roughened surfaces
11/07/1990EP0396524A1 A system and method for manufacture of micro-panels
11/07/1990EP0396523A2 High density interconnect strip
11/07/1990EP0396383A2 Flame retardant polycyanate ester blends
11/07/1990EP0396155A2 Glass ceramic dielectric compositions
11/07/1990EP0396152A1 Semiconductor device comprising a package
11/07/1990EP0395961A1 Method for making electrically conductive patterns
11/07/1990CN1046829A Carrier of electronic elements and manufacture thereof
11/07/1990CN1046824A Protective arrangement for telecommunications line interface circuit
11/07/1990CN1046704A Dielectric composition having controlled thermal expansion
11/06/1990US4969066 Electronic module
11/06/1990US4968962 Thermal cutoff and resistor assembly
11/06/1990US4968780 Soluble in n-methylpyrrolidone, high glass transition temperature, heat resistant films, fibers and composites
11/06/1990US4968765 Polyethylene modified with small amount of polyene
11/06/1990US4968649 Microwave resonators
11/06/1990US4968398 Process for the electrolytic removal of polyimide resins
11/06/1990US4968388 Continuous processing, chemically and electrochemically metallizing a nonconductor foil
11/06/1990US4968383 Method for molding over a preform
11/04/1990WO1990013989A1 Printed circuit board having multiple form factors
11/03/1990CA2009459A1 Flame retardant polycyanate ester blends
11/02/1990CA2014261A1 Noble metal-polymer composites and flexible thin-film conductors prepared therefrom
10/1990
10/31/1990EP0395612A2 Memory unit and method of making the same
10/31/1990EP0395609A1 Surface connector for radio frequency signals
10/31/1990EP0395560A2 Multilayered intermetallic connection for semiconductor devices
10/31/1990EP0395544A1 Insulated metallic substrates and method of making these substrates
10/31/1990EP0395443A2 Circuit board and overlay
10/31/1990EP0395250A2 Epoxy resin composition and multilayer printed wiring board having insulating layer formed therefrom
10/31/1990EP0395231A2 Protective arrangement for telecommunications line interface circuit
10/31/1990EP0394987A2 Compositions
10/31/1990EP0394977A2 Fireable compositions
10/31/1990EP0394965A2 Resin composition for laminate
10/31/1990EP0394875A1 Method for making electrically conductive patterns
10/31/1990EP0394361A1 Diamines and bismaleinimides, and polyimides prepared therefrom
10/31/1990EP0394327A1 Central circuit arrangement for motor vehicles.
10/31/1990EP0185773B1 Control board for ac motors
10/31/1990CN1010274B Raised relief circuit board with soldered connections having nomenclature applied thereto
10/31/1990CN1010266B Electroconductive glue materials directly weldable, flexible and being capable of adhering
10/30/1990US4967316 Electric circuit unit
10/30/1990US4967314 Circuit board construction
10/30/1990US4967262 Gull-wing zig-zag inline lead package having end-of-package anchoring pins
10/30/1990US4967175 Inductor and carrier suitable for attaching to a hybrid substrate or the like
10/30/1990US4967042 System for enhancing current carrying capacity of printed wiring board
10/30/1990US4966926 Glass particles containing zinc, boron, silicon and lead oxides dispersed in mixture of organic solvent and polymer; printing paste, sealant
10/30/1990US4966806 Film-based structural components with controlled coefficient of thermal expansion
10/30/1990US4966642 Method of the continuous production of circuit board structures
10/28/1990WO1990012846A1 Adhesion promotor for thermoplastic substrates
10/28/1990WO1990012695A1 Composition for a solder mask, product thereof and process for using same
10/28/1990WO1990012683A1 Transfer fixture and process for printed circuit boards
10/28/1990WO1990012668A1 Apparatus and method for fabricating printed circuit boards
10/28/1990CA2031519A1 Transfer fixture and process for printed circuit boards
10/28/1990CA2031516A1 Composition for a solder mask, product thereof and process for using same
10/28/1990CA2031489A1 Adhesion promotor for thermoplastic substrates
10/28/1990CA2031488A1 Apparatus and method for fabricating printed circuit boards
10/25/1990DE3913028A1 Electrical connections - made by robots programmed to lay tracks of specified paste
10/25/1990CA2014086A1 Protective arrangement for telecommunications line interface circuit
10/24/1990EP0394053A1 Miniature mobile radio communication equipment having a shield structure
10/24/1990EP0394031A1 Parallel system bus structure
10/24/1990EP0393877A2 Apparatus for sequential interconnection of electrical circuit boards
10/24/1990EP0393765A2 Circuit card assembly cold plate
10/24/1990EP0393762A1 Method of mounting electrical and/or electronic components on a printed circuit board
10/24/1990EP0393761A1 Method of mounting electrical and/or electronic components on a single-sided printed board
10/24/1990EP0393712A1 Method for making electrically conductive patterns
10/24/1990EP0393671A2 Hybrid integrated circuit device
10/24/1990EP0393657A2 Hybrid integrated circuit device
10/24/1990EP0393638A2 Thermosetting resin compostion and thermosetting dry film
10/24/1990EP0393496A2 Substrate for electrical circuit board consisting of copper- and ceramic layers
10/24/1990EP0393381A2 Lamination method for coating the sidewall or filling a cavity in a substrate
10/24/1990EP0393312A1 Multilayer circuit board
10/24/1990CA2015118A1 Isolated metallic substrates and manufacturing method
10/24/1990CA2014580A1 Epoxy resin composition and multilayer printed wiring board having insulation layer formed therefrom
10/23/1990US4965699 Circuit card assembly cold plate
10/23/1990US4965526 Hybrid amplifier
10/23/1990US4965229 Glass ceramic for coating metal substrate
10/23/1990US4965208 Inspection of multipattern circuit boards
10/23/1990US4965073 Forming photoresist film, exposing, developing
10/23/1990US4965038 Laminated composite of a rigid polyurethane modified polyisocyanurate substrate an metal, plastic, cellulose, glass, ceramic or combinations thereof
10/23/1990US4964962 Method for forming conducting metal layer on inorganic substrate
10/23/1990US4964806 Surface-mounting connector
10/23/1990US4964408 Oximeter sensor assembly with integral cable
10/23/1990US4964212 Process for producing electrical connections through a substrate
10/21/1990CA2015095A1 Process for making electrically conductive patterns
10/21/1990CA2015094A1 Process for making electrically conductive patterns
10/21/1990CA2015093A1 Process for making electrically conductive patterns
10/21/1990CA2014892A1 Multi-layer circuit board
10/17/1990EP0392892A1 Compact memory module for data memory card of an image processor
10/17/1990EP0392824A1 Metal substrate for thick film circuits for automotive electrical systems
10/17/1990EP0392689A2 High density connector for an IC chip carrier
10/17/1990EP0392230A2 Internal axis rotary piston machine
10/17/1990EP0392151A2 Stamping foil for applying conductive tracks to rigid or plastic supports
10/17/1990EP0392114A1 Dual personal computer architecture peripheral adapter board and circuit
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