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 3 - Apparatus or processes for manufacturing printed circuits
Patents for H05K 3 - Apparatus or processes for manufacturing printed circuits (118,473)
10/1982
10/12/1982US4353778 Two-stage etching with intervening curing
10/06/1982EP0061614A1 Positioning device for an object
10/05/1982US4352878 Inclusion of dihydric alcohol in coating composition to retard drying
10/05/1982US4352716 Dry etching of copper patterns
10/05/1982US4352715 Photo-detectors
10/05/1982US4352449 Fabrication of circuit packages
10/05/1982CA1133158A1 Screen-printable solder mask composition for circuit boards
10/05/1982CA1133105A1 Electrical connector housings
10/05/1982CA1132857A1 Method of selectively depositing metal on a ceramic substrate with a metallurgy pattern
09/1982
09/30/1982WO1982003230A1 Method of producing an alloy or a mixture of elements in the surface of a substrate
09/30/1982WO1982003221A1 Permanent fluxing agent and solder-through conformal coating
09/30/1982WO1982003193A1 Backup material for drilling
09/29/1982EP0061158A1 Method for firing thick film electronic circuits
09/29/1982EP0061010A1 Process for forming refractory metal layers on ceramic substrates
09/29/1982EP0060968A2 Solderable layer system
09/28/1982US4351855 Noncrucible method of and apparatus for the vapor deposition of material upon a substrate using voltaic arc in vacuum
09/28/1982US4351704 Production method for solder coated conductor wiring
09/28/1982US4351697 Printed wiring boards
09/28/1982US4351689 Apparatus for the manufacture of multi-conductor flat cable
09/28/1982US4351468 Apparatus for wiring connections on a substrate
09/28/1982CA1132694A1 'led' assembly and method of manufacture
09/22/1982EP0060805A1 Method for the production of printed-circuit boards and printed-circuit boards produced by this method
09/22/1982EP0060785A2 Method of inducing flow or densification of phosphosilicate glass for integrated circuits
09/22/1982EP0060784A1 Low melting temperature glass for use over aluminium interconnects of an integrated circuit structure
09/22/1982EP0060682A2 Process for making dielectric stencilled microcircuits
09/22/1982EP0060591A1 Device for applying blot-shaped coverings by electro-plating
09/22/1982EP0060436A1 Method of manufacturing noble metal-free thin-film conductors with good bonding and annealing properties
09/21/1982US4350748 Heat treatment and pressurization
09/21/1982US4350743 Structure for multilayer circuits
09/21/1982US4350438 Light dosing device
09/21/1982CA1132213A1 Printed circuit board connector
09/14/1982US4349862 Capacitive chip carrier and multilayer ceramic capacitors
09/14/1982US4349620 Solvent developable photoresist film
09/14/1982US4349589 Method for distributing liquid over a surface
09/14/1982US4349585 Gold-plated electronic components and process for production thereof
09/14/1982US4349583 Laser enhanced maskless method for plating and simultaneous plating and etching of patterns
09/14/1982US4349421 Preparation of metal plated polyamide thermoplastic articles having mirror-like metal finish
09/14/1982US4349402 Method for producing a bright metalized foil or board
09/14/1982CA1131792A1 Printed circuit board component mounting support and spacer
09/14/1982CA1131791A1 Use of photosensitive stratum to create through hole connections in circuit boards
09/14/1982CA1131790A1 Toning and solvent washout process for making conductive interconnections
09/14/1982CA1131789A1 Producing printed circuits by conjoining metal powder images
09/14/1982CA1131788A1 Flexible printed circuit base board and method for producing the same
09/14/1982CA1131746A1 Circuit board with mounted components and method for manufacture
09/08/1982EP0059462A2 Pressurized connection pin
09/08/1982EP0059434A2 Multi-layer printed circuit board and process for production thereof
09/08/1982EP0059337A2 High density connecting system and method for semi-conductor devices
09/08/1982EP0059187A1 Single layer burn-in tape for integrated circuit
09/07/1982US4348592 Apparatus for reading patterns
09/07/1982US4348473 Dry process for the production of microelectronic devices
09/07/1982US4348451 Method for making custom integrated circuits and metallization artwork therefor
09/07/1982US4348267 Plating means
09/07/1982US4348255 Process for the preparation of an optically transparent and electrically conductive film pattern
09/07/1982US4348071 Printed circuit connector
09/07/1982US4347735 Process for monitoring solvent content of green ceramic sheet, and apparatus therefor
09/07/1982CA1130952A1 Electroless copper deposition solution using a hypophosphite reducing agent
09/02/1982WO1982002991A1 Treatment of copper foil
09/01/1982EP0059102A2 Crossover construction of thermal-head
08/1982
08/31/1982US4347552 Assembly of electrical components with substrates
08/31/1982US4347304 Process for forming metallic image
08/31/1982US4347300 Imaging peel apart element employing two photohardenable layers
08/31/1982US4346987 Printed circuit board projection imaging system
08/31/1982US4346516 Method of forming a ceramic circuit substrate
08/31/1982CA1130543A1 Apparatus for arranging parts
08/25/1982EP0058421A2 Gripping arrangement for an apparatus for automatically laminating circuit boards
08/24/1982US4346215 Film of aromatic polyamide and process therefor
08/24/1982US4346124 Method of applying an adhesive to a circuit chip
08/24/1982US4345955 Process for manufacturing multilayer ceramic chip carrier modules
08/24/1982US4345895 Photoflash device having die-stamped circuit board assembly with flexure means to prevent switch cutting
08/24/1982US4345814 Solder-bearing lead having solder flow-control stop means
08/24/1982US4345371 Method and apparatus for manufacturing hybrid integrated circuits
08/24/1982CA1130468A1 Compact transport apparatus especially for removal of material by ultrasonic assist
08/24/1982CA1130466A1 Heat sink mounting
08/24/1982CA1130181A1 Metal stripping composition and method
08/18/1982EP0058080A2 Binary code assembly
08/18/1982EP0058017A2 Formation of print surfaces
08/18/1982EP0057842A2 Printing wiring board substrates for ceramic chip carriers
08/18/1982EP0057738A2 Process for the formation and the filling of holes in a layer applied to a substrate
08/17/1982US4345300 Recessed circuit module
08/17/1982US4345005 Coextrusion of polypropylene and ethylene-propylene copolymer, subjecting a surface to corona discharge then coating with aluminum, copper, silver or chromium
08/17/1982US4344996 Surface texturing of fluoropolymers
08/17/1982US4344988 Method for forming patterned coating
08/17/1982US4344817 Process for forming tin oxide conductive pattern
08/17/1982US4344812 Copper coated, for electric circuit boards
08/17/1982US4344662 Retainer for elastomeric electrical connector
08/17/1982CA1130012A1 Printed circuit board
08/17/1982CA1130011A1 Circuit board and manufacturing method therefor
08/17/1982CA1129760A1 Process for preparing epoxy laminates for additive plating
08/11/1982EP0057374A2 Method for increasing the peel strength of metal-clad polymers
08/11/1982EP0057253A2 System carrier tape with a plurality of system carriers for integrated circuits
08/11/1982EP0057232A1 Method for continuous metal deposition from a non-autocatalytic electroless plating bath using electric potential.
08/11/1982EP0027142A4 Treating multilayer printed wiring boards.
08/10/1982US4344106 Transistor heat sink assembly
08/10/1982US4344064 Article carrying a distinctive mark
08/10/1982US4343960 Thermopile and process for manufacturing same
08/10/1982US4343530 Wave solderable quick disconnect male terminal for printed circuit boards
08/10/1982US4343088 Precision trimming device
08/10/1982US4343084 Method for making printed circuit boards with connector terminals
08/10/1982US4343083 Method of manufacturing flexible printed circuit sheets
08/10/1982CA1129268A1 Method of achieving uniform sintering shrinkage in a laminated planar green ceramic substrate and apparatus therefor
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