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)
10/1990
10/17/1990EP0391979A1 Uses of uniaxially electrically conductive articles
10/17/1990EP0391926A1 An arrangement for deactivating integrated circuits electrically
10/16/1990US4964019 Multilayer bonding and cooling of integrated circuit devices
10/16/1990US4963891 Planar antenna
10/16/1990US4963752 Method for detecting missing circuit board components
10/16/1990US4963701 Circuit board
10/16/1990US4963697 Advanced polymers on metal printed wiring board
10/16/1990US4963425 Printed wiring board substrate for surface mounted components
10/16/1990US4963414 Core of rigid graphite crystals bound together by pitch having a metallic sheet adhered to the surface
10/16/1990US4963389 Method for producing hybrid integrated circuit substrate
10/16/1990US4963300 Compression molding a prepreg of fibrous substrate, a polyglycidyl compound and an iron-containing metallocene complex
10/16/1990US4963187 Metallizing paste for circuit board having low thermal expansion coefficient
10/16/1990US4962585 Connective jumper and method of manufacturing the same
10/16/1990CA1275235C Method of fabricating multilayer structures with nonplanar surfaces
10/11/1990DE4010886A1 Coupling system for perpendicular substrate plates
10/11/1990DE3910165A1 Adaptable component arrangement
10/10/1990EP0391527A1 Circuit board configuration for reducing signal distortion
10/10/1990EP0391314A2 Method for patterning on a substrate
10/10/1990EP0391105A2 Circuit board for optimum decoupling of circuits with digital IC's
10/10/1990EP0391068A2 Method for enhancing the adhesion of polymer surfaces by water vapor plasma treatment
10/10/1990EP0391057A2 Thermal shunt for electronic circuits
10/10/1990EP0391024A1 Circuit for display device
10/10/1990EP0390944A1 Multilayer ceramic substrate and its manufacturing method
10/10/1990EP0390891A1 Method of forming holes in ceramic ic packages.
10/09/1990US4962287 Flexible printed wire board
10/09/1990US4962004 Method of inhibiting electrochemical reduction of polyimide during electroplating and articles formed thereby
10/09/1990US4961998 Dielectric composition having controlled thermal expansion
10/09/1990US4961984 Copper foil wiring, crystallization, annealing, cooling, elongation, hardness
10/09/1990US4961806 Multilayer laminate containing chemical resistant protective coating
10/09/1990US4961259 Method of forming an interconnection by an excimer laser
10/04/1990WO1990011630A1 Plug contact arrangement
10/04/1990WO1990011182A1 A multilayer film and laminate for use in producing printed circuit boards
10/04/1990DE3910699A1 Printed circuit board for integrated circuits
10/04/1990DE3910518A1 Printed circuit board for optimum decoupling of circuits having digital ICs
10/04/1990DE3910260A1 Polydiacetylene containing defined electron-donor and/or acceptor groups
10/03/1990EP0390600A2 Filter apparatus
10/03/1990EP0390598A2 Metallized aluminum nitride substrate
10/03/1990EP0390565A2 Imide prepolymers, cured products, method for making the same, laminate preparation, and encapsulating compositions
10/03/1990EP0390465A2 Method of forming a film pattern on a substrate
10/03/1990EP0389976A2 High Voltage power source device
10/03/1990EP0389951A2 Heat resistant adhesive composition and bonding method using the same
10/03/1990EP0389865A2 Multi-layer printed circuit board
10/03/1990EP0389826A1 Arrangement of semiconductor devices and method of and apparatus for mounting semiconductor devices
10/03/1990EP0389619A1 Curved plastic body with circuit pattern and method of making.
10/03/1990EP0389559A1 Moldable/foldable radio housing.
10/03/1990EP0389526A1 Bismaleinimides and polyimides prepared therefrom
10/03/1990CN2063334U Metal printed circuit board
10/02/1990US4960643 Composite synthetic materials
10/02/1990US4960634 Epoxy composition of increased thermal conductivity and use thereof
10/02/1990US4960614 Printed circuit board
10/02/1990US4960491 Speed up reaction rate by interacting with a reactive material to generate hydrogen
10/02/1990US4960490 Method of making multiple-connector adhesive tape
10/02/1990US4959900 Mounting of electronic microcomponents on a support
10/02/1990CA1274888A1 Fixed connector for making electrical connections to surface-mount type printed board
09/1990
09/30/1990CA2013018A1 Imide prepolymers, cured products, method for making, laminate preparation, and encapsulating compositions
09/27/1990DE4007018A1 Three=pronged electrical connection spring for printed circuits - has shorter central prong which can bear upon face of circuit board if not cut off
09/27/1990DE3909244A1 Method for producing customer-specific printed circuits
09/27/1990DE3908050A1 Electronic acoustic signal transmitter
09/26/1990EP0389195A2 A process of forming a patterned polyimide film and articles including such a film
09/26/1990EP0389020A1 Surface-mounted multilayer capacitor and printed circuit board having such a multilayer capacitor
09/26/1990EP0388980A2 LC circuit incorporated ceramic substrate
09/26/1990EP0388585A2 Protection connector for a communication and data technique connecting block
09/26/1990EP0341246A4 Ceramic-glass-metal composite
09/26/1990CN1045675A Interface circuit with transient event tolerance
09/25/1990US4959761 Surface mounted led package
09/25/1990US4959751 Ceramic hybrid integrated circuit having surface mount device solder stress reduction
09/25/1990US4959750 Printed circuit board for carrying a mixed-component assembly
09/25/1990US4959630 High-frequency transformer
09/25/1990US4959510 Thin film of indium-tin oxide or tin oxide, power supply conductor formed on a glass sheet
09/25/1990US4959507 Rough surfaced copper sheet bonded to ceramic
09/25/1990US4959425 Laminating varnish composition containing a difunctional epoxy resin, a polyfunctional epoxy resin, a difunctional phenol and a polyfunctional phenol and a solvent
09/25/1990US4959400 Resin composition comprising a polyhydric phenolic hardener
09/25/1990US4959330 Crystallizable glass and thick film compositions thereof
09/25/1990US4959295 Process of making a photosensitive semi-aqueous developable ceramic coating composition
09/25/1990US4959255 Ceramic substrates and method of manufacturing the same
09/25/1990US4959178 Metal particles, thermoplastic resin, curable monomer
09/25/1990US4959119 Method for forming through holes in a polyimide substrate
09/25/1990US4959116 Printed circuits
09/25/1990US4959026 Power distribution adapter
09/25/1990US4959008 Pre-patterned circuit board device-attach adhesive transfer system
09/25/1990US4958911 Liquid crystal display module having housing of C-shaped cross section
09/25/1990CA1274430A1 Controlled atmosphere firing process
09/22/1990WO1990011610A1 Electrically conductive feedthrough and process for manufacturing it
09/20/1990WO1990011006A1 High capacitance laminates
09/20/1990WO1990010999A1 Control arrangement for a seat heater
09/20/1990WO1990010951A1 Electronic device for managing and dissipating heat and for improving inspection and repair, and method of manufacture thereof
09/20/1990DE3908902A1 Device for suppressing line-conducted noise signals in an electronic module
09/20/1990DE3907199A1 Overvoltage protection apparatus for coaxial cables
09/19/1990EP0388312A2 Chip carrier with improved flexing characteristic
09/19/1990EP0388311A2 Chip Carrier
09/19/1990EP0388217A1 Circuit protection apparatus
09/19/1990EP0388021A2 Interface circuit with transient event tolerance
09/19/1990EP0387845A1 Reaction injection molded electrical distribution apparatus
09/19/1990EP0387741A1 Process and device for machining a workpiece using a laser beam
09/18/1990US4958322 Semiconductor pseudo memory module
09/18/1990US4958260 Molded circuit board
09/18/1990US4958258 Modular hybrid microelectronic structures with high density of integration
09/18/1990US4958050 Flexible printed circuit board
09/18/1990US4957661 Bromination, fluorination, binding with polymer; intercalation; electrical resistance, thermoconductivity
09/17/1990CA2012338A1 Chip carrier
1 ... 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 ... 986