Patents for H05K 3 - Apparatus or processes for manufacturing printed circuits (118,473)
07/1998
07/29/1998EP0855454A1 Microetching composition for copper or copper alloy
07/29/1998EP0855090A1 Multichip module
07/29/1998EP0855049A1 A method of forming a monolayer of particles, and products formed thereby
07/29/1998EP0855037A1 Loaded board drop pin fixture
07/29/1998EP0854768A1 Soldering methods and compositions
07/29/1998EP0733129B1 Process for producing and adhesive bond between copper layers and ceramics
07/29/1998CN1189287A Method for forming fiducial mark in resin stencil and stencil formed thereby
07/29/1998CN1189125A Adhesiveless flexible laminate and process for making adhesiveless flexible laminate
07/29/1998CN1189084A Gas flow controlling device and soldering apparatus using same
07/29/1998CN1188967A Novel flat plexible cable
07/28/1998US5787498 Integrated circuit memory with verification unit which resets an address translation register upon failure to define one-to-one correspondences between addresses and memory cells
07/28/1998US5787098 Complete chip I/O test through low contact testing using enhanced boundary scan
07/28/1998US5786989 Printed circuit board mounting structure and electronic device using the same
07/28/1998US5786986 Multi-level circuit card structure
07/28/1998US5786985 Semiconductor device and semiconductor device unit
07/28/1998US5786785 Electromagnetic radiation absorptive coating composition containing metal coated microspheres
07/28/1998US5786745 Electronic package and method
07/28/1998US5786306 Alloying metals, melting, melt writing, controlling thickness and forming patterns then oxidation
07/28/1998US5786270 Method of forming raised metallic contacts on electrical circuits for permanent bonding
07/28/1998US5786239 Method of manufacturing a semiconductor package
07/28/1998US5786238 Laminated multilayer substrates
07/28/1998US5786073 Soldering projections having oxidation resistant protective coatings containing fluoride of tin and/or lead, for flip chips
07/28/1998US5785879 Concurrently firing ceramic and melting internal conductive powder
07/28/1998US5785789 Applying first microsphere filled resin layer to first removable carrier, partiall-curing resin layer prior to introduction to multilayer structure and lamination of multilayer and first and second microspheres filled resins
07/28/1998US5785787 Forming holes through low dielectric constant porous polymeic layer containing additives, metallizing and patterning the surface, then removing additives
07/28/1998US5785786 Ultrasonic welding method
07/28/1998US5785535 Computer system with surface mount socket
07/28/1998US5785484 Method and apparatus for orienting miniature components
07/28/1998US5785465 Entry overlay sheet and method for drilling holes
07/28/1998US5785418 Thermally protected LED array
07/28/1998US5785237 Differential multi-flow control nozzles, apparatus and process
07/28/1998US5785234 Method of surface-contacting electronic components
07/28/1998US5785233 Apparatus and method for solder reflow bottom cooling
07/28/1998US5784782 Method for fabricating printed circuit boards with cavities
07/28/1998US5784781 Manufacturing process for organic chip carrier
07/28/1998US5784779 Method for joining an electrical connection of a non-packaged IC component with a conductive strip on a substrate
07/23/1998WO1998032314A2 Solder joints for surface mount chips
07/23/1998WO1998032213A2 Power module with a circuit arrangement comprising active semiconductor components and passive components, and method for producing same
07/23/1998WO1998032159A2 Mounting structure and mounting process from semiconductor devices
07/23/1998WO1998032098A1 Chip card module
07/23/1998WO1998031738A1 Thermosetting resin compositions
07/23/1998WO1998031475A1 Fluid delivery apparatus and method
07/23/1998WO1998020535A3 Multiple frequency processing to minimize manufacturing variability of high aspect ratio micro through-vias
07/23/1998DE19800234A1 Brushless motor e.g.for vehicle air-conditioner fan
07/23/1998DE19756569A1 Forming laminated ceramic substrate with conductive contacts on one main surface
07/23/1998DE19708615C1 Chip-card module design and manufacture
07/23/1998DE19702125A1 Production of treatment gas used in printed circuit board assemblies
07/23/1998DE19702124A1 Workpiece surface cleaning, activating, wetting and/or coating
07/23/1998CA2278019A1 Solder joints for surface mount chips
07/23/1998CA2278006A1 Mounting structure and mounting process from semiconductor devices
07/23/1998CA2275330A1 Fluid delivery apparatus and method
07/22/1998EP0854665A2 Inert gas air horn distribution device
07/22/1998EP0854548A2 Electric contact device
07/22/1998EP0854541A1 Connector and wiring structure for high current
07/22/1998EP0854511A2 Resin sealing type semiconductor device
07/22/1998EP0854001A1 Gas flow controlling device and soldering apparatus using same
07/22/1998EP0794847B1 Process for bonding wires to oxidation-sensitive metal substrates which can be soldered
07/22/1998EP0752154B1 Printed circuit board relay with insert connections
07/22/1998EP0726925B1 Electrically conductive adhesives
07/22/1998CN1188589A Organic-metallic composite coating for copper surface protection
07/22/1998CN1188439A Solder and soldered electronic component and electronic circuit board
07/22/1998CN1188438A Gas knife cooling system
07/22/1998CN1188389A Circuit-board connecting structure
07/22/1998CN1188388A Flexible printed circuit and process for producing the same
07/21/1998US5784653 Electronically controlled camera
07/21/1998US5784264 MCM (Multi Chip Module) carrier with external connection teminals BGA (Ball Grid Array) type matrix array form
07/21/1998US5784262 Arrangement of pads and through-holes for semiconductor packages
07/21/1998US5784261 Microchip module assemblies
07/21/1998US5784259 Card-type electronic device with plastic frame sandwiched between printed circuit boarding metal panel
07/21/1998US5784258 Wiring board for supporting an array of imaging chips
07/21/1998US5784248 Method of mounting solid electrolytic capacitor onto printed circuit board, and assembly of the capacitor and the board
07/21/1998US5784206 Moving lens position detecting device
07/21/1998US5783938 Method and apparatus for the quantitative measurement of the corrosivity effect of residues present on the surface of electronic circuit assemblies
07/21/1998US5783870 Method for connecting packages of a stacked ball grid array structure
07/21/1998US5783865 Wiring substrate and semiconductor device
07/21/1998US5783639 Composition of epoxy group-containing cycloolefin resin
07/21/1998US5783551 Paraffinic cleaning solutions
07/21/1998US5783465 Forming bonding pad on first element, depositing a layer of photodefinable polymer on the surface of second element, masking the polymer, exposing, developing the photodefinable layer to produce bumps, encasing with copper metal layer
07/21/1998US5783370 Panelized printed circuit cables for high volume printed circuit cable manufacturing
07/21/1998US5783368 Method of forming conductive paths on a substrate containing depressions
07/21/1998US5783252 Technique for forming resin-impregnated fiberglass sheets
07/21/1998US5783059 Depositing a tin-bismuth alloy; presence of a zinc salt in bath increases wettability and decreases surface oxidation; lead-free
07/21/1998US5783026 Apparatus for stacking sheets by carriers
07/21/1998US5783017 Applying a hologram to a substrate
07/21/1998US5783008 Apparatus and method for embedding conductors in a non-planar substrate
07/21/1998US5782984 Aqueous claner containing hydrogen fluoride nd hydrogen peroxide
07/21/1998US5782555 Heat dissipating L.E.D. traffic light
07/21/1998US5782399 Method and apparatus for attaching spherical and/or non-spherical contacts to a substrate
07/16/1998WO1998031204A1 Printed wiring board and method of manufacturing the same
07/16/1998WO1998031203A1 Improvements in or relating to thermal trip arrangements
07/16/1998WO1998031027A1 Power-driven device
07/16/1998WO1998030967A2 Flexible touchpad circuit with mounted circuit board
07/16/1998WO1998030937A1 Articulated platform mechanism for laser pattern generation on a workpiece
07/16/1998WO1998030647A1 Reducing void formation in curable adhesive formulations
07/16/1998WO1998030352A1 Non-contact type soldering iron capable of intermittent soldering
07/16/1998WO1998030351A1 Soldering method and soldering iron
07/16/1998DE19701163A1 Electrical circuit with contact track layer especially for chip card
07/16/1998DE19700963A1 Verfahren zur Herstellung eines Leistungsmoduls mit einer aktive Halbleiterbauelemente und passive Halbleiterbauelemente aufweisenden Schaltungsanordnung Method for producing a power module having a semiconductor active devices and passive semiconductor devices having circuitry
07/16/1998CA2276737A1 Reducing void formation in curable adhesive formulations
07/16/1998CA2248002A1 Articulated platform mechanism for laser pattern generation on a workpiece