Patents for H05K 3 - Apparatus or processes for manufacturing printed circuits (118,473)
01/1997
01/29/1997EP0755618A1 Sealed electronic packaging for environmental protection of active electronics
01/29/1997EP0755571A1 Process and device for chemically treating substrates
01/29/1997EP0730500A4 Ammonia-free deposition of copper by disproportionation
01/29/1997EP0655020B1 Process and device for metallizing a contact area
01/29/1997CN1141574A Multi-layer printed circuit and method for mfg. same
01/29/1997CN1141573A Terminal connecting structure of flexible board and printed circuit board
01/29/1997CN1141572A Tech. for soldering copper foil for conducting heavy current of circuit board
01/29/1997CN1141570A Multilayer print circuit board and production method of multilayer print circuit board
01/29/1997CN1141507A Method for forming bumps on substrate
01/29/1997CN1141239A Device for cleaning screen plate used in screen printing
01/28/1997US5598307 Integrated gimbal suspension assembly
01/28/1997US5598036 Ball grid array having reduced mechanical stress
01/28/1997US5597982 Electrical connection structure
01/28/1997US5597792 High water content, low viscosity, oil continuous microemulsions and emulsions, and their use in cleaning applications
01/28/1997US5597644 Glass glaze
01/28/1997US5597471 Solution for coating non-conductors with conductive polymers and their metallization process
01/28/1997US5597470 Method for making a flexible lead for a microelectronic device
01/28/1997US5597469 Process for selective application of solder to circuit packages
01/28/1997US5597412 Apparatus for forcing plating solution into via openings
01/28/1997US5597313 Electrical connectors
01/28/1997US5597110 Method for forming a solder bump by solder-jetting or the like
01/28/1997US5596804 Method of constructing an electromagnetically shielded microstrip circuit
01/25/1997CA2181213A1 Electronic inductive device and method for manufacturing
01/23/1997WO1997002728A1 Resin-coated copper foil for multilayer printed wiring board and multilayer printed wiring board provided with said copper foil
01/23/1997WO1997002727A1 Method of manufacturing a printed circuit board
01/23/1997WO1997002726A1 System and apparatus for reducing arcing and localized heating during microwave processing
01/23/1997WO1997002725A1 Process for assembling electronics using microwave irradiation
01/23/1997WO1997002724A1 Procedure and device for the chemical and electrolytic treatment of printed circuit boards and films
01/23/1997WO1997002723A1 Process and device for joining electric, heat source-bearing printed circuit boards to metallic heat dissipating plates
01/23/1997WO1997002578A2 Surface-mountable electrical component
01/23/1997WO1997002511A1 Electrodepositable photoimageable compositions with improved edge coverage
01/23/1997DE19628264A1 Formation of finely-detailed printed circuits esp. for semiconductor component mounting plates
01/23/1997DE19526791A1 Sepn. of e.g. light appliance and vehicle scrap to recover clean copper@ and aluminium@
01/23/1997DE19526413A1 Surface-mounted IC component contacting system
01/23/1997CA2225829A1 Method and device for chemical and electrolytic treatment of printed circuit boards and conductor films
01/22/1997EP0755165A1 Contacting of an electroacoustic transducer inside a telephone handset
01/22/1997EP0755035A1 Resonant tag and method of manufacturing the same
01/22/1997EP0754356A1 Electrical lead for surface mounting of substrates
01/22/1997EP0754120A1 Holographic document and method for forming
01/22/1997EP0599989B1 Infra-red direct write imaging media
01/22/1997CN1141114A Method of surface mounting radio frequency components and the components
01/22/1997CN1140973A Process for producing multilayer printed circuit boards
01/22/1997CN1140864A Resonant tag and method of manufacturing the same
01/22/1997CN1140843A Photosensitive resin composition for sandblast resist
01/21/1997US5596431 Plasma addressed liquid crystal display with etched electrodes
01/21/1997US5596227 Ball grid array type semiconductor device
01/21/1997US5596224 Molded-in lead frames
01/21/1997US5596178 single replacement pad with perforated shaft for the repair of printed circuit boards
01/21/1997US5595943 Cathode reaction inhibitor
01/21/1997US5595859 Process for preparing an article having deposited thereon a photoimageable electrodepositable photoresist composition
01/21/1997US5595858 Manufacturing method for double-sided wiring board
01/21/1997US5595668 Protective coatingsprotective coatings
01/21/1997US5595637 Photoelectrochemical fabrication of electronic circuits
01/21/1997US5595583 Apparatus for localized surface glazing of ceramic articles
01/16/1997WO1997001866A1 Ball grid array package utilizing solder coated spheres
01/16/1997WO1997001865A1 Semiconductor device and method of manufacturing the same
01/16/1997WO1997001437A1 Circuit board laminates and method of making
01/16/1997WO1997001414A1 Preformed solder parts coated with parylene in a thickness effective to exhibit predetermined interference colors
01/16/1997WO1997001393A1 Method of and arrangement for applying a fluid to a surface
01/16/1997WO1996036450A3 Fabricating metal matrix composites containing electrical insulators
01/15/1997EP0753990A1 Connection device and process
01/15/1997EP0753989A1 Coatings and methods, especially for circuit boards
01/15/1997EP0753988A2 Method for forming bumps on a substrate
01/15/1997EP0753901A2 Continuous molded electrical connector
01/15/1997EP0753842A2 Thin film magnetic head including vias formed in alumina layer and process for making the same
01/15/1997EP0753374A1 Low-melting alloy and cream solder using a powder of the alloy
01/15/1997EP0753180A1 Method of manufacturing a chip card, and chip card thus produced
01/15/1997EP0729650A4 Solderable connector for high density electronic assemblies
01/15/1997EP0706724B1 Hold-down element for electrical and/or electronic components
01/15/1997EP0600925B1 Component of printed circuit boards
01/15/1997EP0556185B1 System for controlling the clamp means in a tree harvesting machine, especially grapple harvester
01/15/1997EP0552286B1 Ternary azeotropic compositions of 43-10mee (cf 3?chfchfcf 2?cf 3?) and trans 1,2-dichloroethylene with methanol or ethanol
01/15/1997EP0552225B1 Binary azeotropic compositions of (cf3chfchfcf2cf3) with methanol or ethanol or isopropanol
01/15/1997CN1140430A Method of making composite laminate and PWB substrate so made
01/15/1997CN1140389A Method for making electronic circuit
01/15/1997CN1033820C Composition based on 1,1-dichloro-1-fluoroethane, 1,1,1,3,3-pentafluorobutane and methanol for cleaning and/or drying solid surface
01/15/1997CN1033819C Composition based on 1,1,1,3,3-pentafluorobatane and methanol for cleaning and/or drying solid surface
01/14/1997USRE35423 Method and apparatus for performing automated circuit board solder quality inspections
01/14/1997US5594652 Method and apparatus for the computer-controlled manufacture of three-dimensional objects from computer data
01/14/1997US5594234 Downset exposed die mount pad leadframe and package
01/14/1997US5594214 Signal transmission flat cable
01/14/1997US5594204 Overmolded PC board with ESD protection and EMI suppression
01/14/1997US5593774 Polyimide base film; thermoplastic or thermosetting adhesive layers; tear strength; semiconductors
01/14/1997US5593739 Method of patterned metallization of substrate surfaces
01/14/1997US5593722 Method of producing thick multi-layer substrates
01/14/1997US5593606 Ultraviolet laser system and method for forming vias in multi-layered targets
01/14/1997US5593604 Method of resistance welding thin elements
01/14/1997US5593526 Ceramic coated glass spheres
01/14/1997US5593508 Moist, absorbent material for cleaning articles and surfaces
01/14/1997US5593507 Cleaning method and cleaning apparatus
01/14/1997US5593504 Method of cleaning solder pastes from a substrate with an aqueous cleaner
01/14/1997US5593499 Dual air knife for hot air solder levelling
01/14/1997US5593339 Slurry cleaning process
01/14/1997US5593322 Leadless high density connector
01/14/1997US5593223 Illumination device
01/14/1997US5593083 Castellated nozzle and method of use therof
01/14/1997US5593080 Mask for printing solder paste
01/14/1997US5593040 For holding a circuit board
01/14/1997US5592958 Apparatus for processing a circuit board substrate
01/14/1997US5592737 Method of manufacturing a multilayer printed wire board