Patents for H05K 3 - Apparatus or processes for manufacturing printed circuits (118,473)
06/1995
06/07/1995EP0656171A1 A multiple layer printed circuit board.
06/07/1995EP0656025A1 Solution for coating non conductors with conductive polymers and their metallization process.
06/07/1995EP0655961A1 Tin-bismuth solder paste and method of use
06/07/1995EP0500759B1 Coating metal on poly(aryl ether ketone) surfaces
06/07/1995CN1103423A Electrically conductive adhesives
06/07/1995CN1028729C Improved electromagnetic pump for pumping liquid metal soft solder
06/06/1995US5422789 Printed circuit board component mounting device
06/06/1995US5422764 Electrical interconnect for a head/arm assembly of computer disk drives
06/06/1995US5422622 For suppressing electromagnetic radiation in an electronic device
06/06/1995US5422516 Electronic parts loaded module including thermal stress absorbing projecting electrodes
06/06/1995US5422228 Method of producing thin film multi-layered substrate
06/06/1995US5422222 Electrodeposition coating composition
06/06/1995US5421989 Coating substrate with noble metal colloid suspended in polymer matrix, removing matrix with chalcogen solution, electrolytically coating with principal metal
06/06/1995US5421985 Electrodeposited copper foil and process for making same using electrolyte solutions having low chloride ion concentrations
06/06/1995US5421943 Pulsed current resistive heating for bonding temperature critical components
06/06/1995US5421926 Printing or patterning transparent conductive ink onto a base board, drying and calcining to form conductive film, overcoating a ultraviolet curing resin, bonding base board to base plate, peeling base board
06/06/1995US5421884 Apparatus for coating circuit boards
06/06/1995US5421507 Method for fabricating an apparatus
06/06/1995US5421506 Method of positioning an object on a carrier
06/06/1995US5421256 Adjustable squeegee assembly for silk screen printers
06/06/1995US5421083 Method of manufacturing a circuit carrying substrate having coaxial via holes
06/06/1995US5421082 Method of forming a decal having conductive paths thereon
06/06/1995US5421081 Method for producing electronic part mounting structure
06/06/1995US5421079 High density, high performance memory circuit package
06/06/1995CA1335817C Precursor of a low thermal stress polyimide and a photopolymerizable composition containing a polyimide precursor
06/06/1995CA1335772C Thick film forming process
06/01/1995WO1995015020A1 Electrical interconnects
06/01/1995WO1995014575A1 Alignment systems
06/01/1995WO1995014538A1 Ammonia-free deposition of copper by disproportionation
06/01/1995DE4437573A1 Film adhesive for bonding fluorocarbon resin to metal
06/01/1995DE4405741C1 Electrolytic deposition of metal coating
06/01/1995DE4404312C1 Connection device for microwave device unilateral planar line
06/01/1995DE4340396A1 Application of preliminary solder material to substrates with solder stop masks.
06/01/1995DE4340249A1 Apparatus for controlling boring depth in multilayer PCB
06/01/1995DE4340168A1 Mfr. of multilayer circuit boards
06/01/1995CA2176250A1 Alignment systems
05/1995
05/31/1995EP0655401A2 Method of and device for transferring platelike articles, especially printed circuit boards
05/31/1995EP0655347A1 Thermal transfer dye-donor element comprising a substrate having a microstructured surface
05/31/1995EP0655183A1 Method of manufacturing a multilayer printed wire board.
05/31/1995EP0655020A1 Process and device for metallizing a contact area.
05/31/1995EP0638094A4 Concentration of fluoropolymer dispersions using acrylic polymers of high acid content.
05/31/1995EP0509992B1 Electrical connectors
05/31/1995CN1103233A Method for manufacturing printed circuit board
05/31/1995CN1103077A Photopolymerisable compositions
05/30/1995US5420758 Integrated circuit package using a multi-layer PCB in a plastic package
05/30/1995US5420755 Circuit board with electrical components, in particular surface-mounted devices
05/30/1995US5420623 Recording head having multi-layer wiring
05/30/1995US5420620 Recording apparatus having a recording head using an electrically conductive sheet
05/30/1995US5420461 Integrated circuit having a two-dimensional lead grid array
05/30/1995US5420378 Printed circuit board/chassis grounding apparatus and methods
05/30/1995US5420377 Circuit assembly with vented solder pads
05/30/1995US5420073 Structure and method for a superbarrier to prevent diffusion between a noble and a non-noble metal
05/30/1995US5419998 Photopolymerizable composition for use in an alkaline-etch resistant dry film photoresist
05/30/1995US5419954 Composition including a catalytic metal-polymer complex and a method of manufacturing a laminate preform or a laminate which is catalytically effective for subsequent electroless metallization thereof
05/30/1995US5419946 Adhesive for printed wiring board and production thereof
05/30/1995US5419926 Ammonia-free deposition of copper by disproportionation
05/30/1995US5419829 Electroplating process
05/30/1995US5419807 Method of providing electrical interconnect between two layers within a silicon substrate, semiconductor apparatus, and method of forming apparatus for testing semiconductor circuitry for operability
05/30/1995US5419708 Printed circuit card with minor surface I/O pads
05/30/1995US5419482 Soldering apparatus with adapted soldering tower
05/30/1995US5419481 Process and apparatus for attaching/deataching land grid array components
05/30/1995US5419038 Method for fabricating thin-film interconnector
05/30/1995CA1335703C Pre-etch treatment for preparing a plastics substrate for plating with a metal
05/26/1995WO1995014318A1 Shunt connector
05/26/1995WO1995014314A1 Contact structure for interconnections, interposer, semiconductor assembly and method
05/26/1995WO1995014312A1 Solderable connector for high density electronic assemblies
05/26/1995WO1995014301A1 Attenuator especially for audio-signals
05/26/1995WO1995014116A1 Preparation of alumina ceramic surfaces for electroless and electrochemical metal deposition
05/26/1995WO1995013901A1 Metallurgically bonded polymer vias
05/26/1995WO1995013896A1 Fluxless soldering pretreating system and method using fluorine-containing plasma
05/24/1995EP0654958A1 Tab circuit fusible links for disconnection or encoding information
05/24/1995EP0654821A2 Electronic device having co-planar heatsink and electrical contacts
05/24/1995EP0654820A2 Semiconductor module
05/24/1995EP0654818A1 Semiconductor device with solder bump and process for manufacturing the same
05/24/1995EP0654800A1 Method of processing circuit board
05/24/1995EP0654174A1 Sealed conductive active alloy feedthroughs
05/24/1995EP0654170A1 Thermal cut-out and process for activating it.
05/24/1995DE4339263A1 Flat objects i.e. PCBs transporting device
05/24/1995DE4338656A1 PCBs and image carriers i.e. films alignment device
05/24/1995CN2198681Y Connector with surface mounting technology mounting device
05/24/1995CN1102804A Process for making plastic laminates with metal laminae for printed circuits especially, with endoth ermic heating
05/24/1995CN1028535C Photosensitive thermosetting resin compsition and method of forming solder resist pattern by use thereof
05/23/1995US5418691 Two printed circuit boards superiposed on one another both having position registry marks
05/23/1995US5418690 Multiple wiring and X section printed circuit board technique
05/23/1995US5418689 Printed circuit board or card for direct chip attachment and fabrication thereof
05/23/1995US5418688 Cardlike electronic device
05/23/1995US5418455 Magnetic position detector having a magnetic sensor element and a circuit board having a selectively changeable wiring pattern
05/23/1995US5418115 Method for formation of image
05/23/1995US5418064 Fluorescent brightener stilbene dye for sensitizing substrates
05/23/1995US5418002 Preoxidation
05/23/1995US5417896 Preparation of sheet-like polyethylene terephthalate materials having little surface roughness
05/23/1995US5417828 Electroplating plant with opposed electrolitic cells and continuous feed of the workpieces to be plated
05/23/1995US5417800 Thin film circuit board manufacturing process
05/23/1995US5417784 Method of manufacturing laminated electronic component
05/23/1995US5417769 Pollution control
05/23/1995US5417578 Printed wiring boards having low signal-to-ground ratios
05/23/1995US5417577 Interconnection method and apparatus
05/23/1995US5417362 Electrical connecting method
05/23/1995CA2109687A1 Method for the through plating of conductor foils
05/23/1995CA1335625C Inspection of multipattern circuit boards