Patents for H05K 3 - Apparatus or processes for manufacturing printed circuits (118,473)
11/1984
11/06/1984US4480990 Article support rack and methods of weighting down articles
11/06/1984US4480779 Conductive connections
11/06/1984US4480384 Method of attaching a resonator casing to a printed circuit
11/06/1984CA1177579A1 Adhesive removal from printed circuit boards
11/06/1984CA1177377A1 Metallized substrates for printed circuits, and method of preparing same
11/06/1984CA1177288A1 Flux treated solder powder composition
10/1984
10/31/1984EP0123158A2 Prelamination, imagewise exposure of photohardenable layer in process for sensitizing, registering and exposing circuit boards
10/31/1984EP0122963A1 Apparatus for regenerating an ammoniacal etching solution
10/30/1984US4480289 Electrical component supported on a support member by a ring mount
10/30/1984US4480288 Multi-layer flexible film module
10/30/1984US4479991 Plastic coated laminate
10/30/1984US4479983 With unsaturated acid modified epoxy resin or epoxidized novolak, phenolic resin, thickener, unsaturated compound, and photoinitiator
10/30/1984US4479980 Wheatstone bridge which is monitoring resistor on printed circuit in same environment as object being plated
10/30/1984US4479432 Improve separation of transferring layer by including fluorine andsilicon compound
10/30/1984US4479298 Alignment apparatus and method for mounting LSI and VLSI packages to a printed circuit board
10/30/1984CA1177127A1 Miniaturized transformer construction
10/29/1984EP0109402A4 Catalyst solutions for activating non-conductive substrates and electroless plating process.
10/24/1984EP0122619A2 Composite product having patterned metal layer and process
10/23/1984US4478884 Coating, apertures, dielectrics, metals, plugging, cores, linings, removal, firing
10/23/1984US4478883 Conditioning of a substrate for electroless direct bond plating in holes and on surfaces of a substrate
10/23/1984US4478882 Method for conductively interconnecting circuit components on opposite surfaces of a dielectric layer
10/23/1984US4478690 Electroless plating solutions
10/23/1984US4478673 Pressing apparatus with multi-platen or tiered presses
10/23/1984US4478588 Light emitting diode assembly
10/23/1984US4477970 P.C. Board mounting method for surface mounted components
10/23/1984US4477969 Device for inserting contacts on a support card
10/23/1984CA1176759A1 Process for the manufacture of printed circuits
10/23/1984CA1176404A1 Controlling boron content of electroless nickel-boron deposits
10/17/1984EP0121686A2 Device for determining the two-dimensial correlation of a specified field-related binary variable
10/16/1984US4477484 Sensitized walls in a series resistance circuit
10/16/1984US4477312 Composite foil from which layer areas having metallic luster are transferred onto a base
10/16/1984US4477142 Fastener
10/16/1984US4476782 Method for glazing printing area in thick printing
10/10/1984EP0121391A2 Method for peel development
10/09/1984US4476518 Thick film electronic circuit
10/09/1984US4476357 Switching apparatus employing conductor contracts on a movable elastomeric member
10/09/1984US4476006 Supports for lithographic printing plates and process for producing the same
10/09/1984US4475646 Apparatus and method for conveying flat members through a processing unit
10/09/1984US4475259 Ultrasonic cleaning apparatus
10/09/1984CA1175949A1 Process for the manufacture of circuit boards
10/03/1984EP0120754A1 Polarized electronic component, and method for its manufacture
10/03/1984EP0120588A2 Drilling machine for boards, particularly of printed circuits
10/03/1984EP0120192A2 Method of continuously making copper-clad electrolaminates, and device therefor
10/03/1984EP0120119A2 Sealing thick anodic coatings on aluminium substrates
10/03/1984EP0120083A1 Apparatus and method for electroless plating.
10/03/1984EP0029061B1 Accelerated particle lithographic processing
10/03/1984EP0016230B1 Substrate for flexible printed circuits and method of fabricating the same, and film
10/02/1984US4475007 Method of mounting semiconductor chip for producing semiconductor device and a chip-supporting member used therein
10/02/1984US4474838 Alkali metal gold cyanide, alkali metal fluoride and hydroxide
10/02/1984US4474659 Plated-through-hole method
10/02/1984US4474465 Method and apparatus for making a mask conforming to a ceramic substrate metallization pattern
10/02/1984CA1175512A1 Electrical terminal
10/02/1984CA1175335A1 Production of metal clad reinforced resin laminates
10/02/1984CA1175323A1 Method of regenerating an ammoniacal etching solution
09/1984
09/27/1984WO1984003784A1 Method of and apparatus for real-time high-speed inspection of objects for identifying or recognizing known and unknown portions thereof, including defects and the like
09/27/1984WO1984003653A1 Improved socket terminal positioning method and construction
09/26/1984EP0119272A1 Method and device for soldering printed board
09/25/1984US4473422 Metalized paper or board product and method of preparation
09/25/1984US4473263 Circuit board mounting device and associated components
09/25/1984US4473007 Apparatus for positioning and holding a screen carrier in a serigraphic machine
09/25/1984CA1175157A1 Process and apparatus to provide the application of glue on preselected zones of printed circuit boards
09/24/1984EP0040190A4 Method for metalizing holes in insulating material.
09/19/1984EP0119157A1 Method of soldering printed circuit boards in an inert gas atmosphere
09/19/1984EP0118576A1 Method for forming thin films
09/18/1984US4472762 Electronic circuit interconnection system
09/18/1984US4472238 Process using plasma for forming conductive through-holes through a dielectric layer
09/18/1984CA1174759A1 Electrical circuit package
09/13/1984WO1984003602A1 Assembling components on a printed circuit board
09/13/1984WO1984003586A1 Method for bonding electrical conductors to an insulating substrate
09/12/1984EP0117968A1 Method of electroforming thin ceramic or refractory articles with various shapes or forms
09/11/1984US4471415 Mounting bar for spacing indicator lights
09/11/1984US4471408 Digital encoding system
09/11/1984US4471158 Integral lamina circuit arrangement
09/11/1984US4470944 Casting polyamic acid dope, concentration, solvent extraction with water
09/11/1984US4470886 Gold alloy electroplating bath and process
09/11/1984US4470883 Additive printed circuit process
09/11/1984US4470872 Preventing side-etching by adhering an overhang mask to the sidewall with adhesive
09/11/1984US4470652 Modular electrical shunts for integrated circuit applications
09/11/1984US4470651 Modular electrical shunts for integrated circuit applications
09/05/1984EP0117809A1 Electrical connection device for the connection of two printed circuit cards and a method of connecting two printed circuit cards with the aid of this device
09/05/1984EP0117483A1 Laminating and trimming process
09/05/1984EP0117258A1 Process for the production of metallic layers adhering to plastic supports
09/04/1984US4469777 Single exposure process for preparing printed circuits
09/04/1984US4469716 Process for the application of solder on printed circuit boards and process for their placement in and removal from this device
09/04/1984US4469714 Composition for bonding electroconductive metal coating to electrically nonconductive material
09/04/1984US4469637 Electro conductive polymer compositions and new materials found useful in their preparation
09/04/1984US4469625 Display electrodes for computer video display output
09/04/1984US4469567 Treatment of copper foil
09/04/1984US4469564 Semipermeable membrane surrounding anode to keep out organic additives
09/04/1984CA1173645A1 Low value resistor inks
08/1984
08/30/1984WO1984003253A1 Wire coil assembly for matrix print head and manufacturing method
08/29/1984EP0117141A2 Drilling method and relevant drilling machine for stacked boards, particularly for printed circuits
08/29/1984EP0117111A2 Semiconductor device assembly
08/29/1984EP0117078A2 Automatic laminator
08/29/1984EP0116802A1 Assembly structure of complex electronic circuits and method of improvement of the reliability of this assembly
08/29/1984EP0116659A1 Apparatus for applying sheets or the like to both sides of board-like workpieces, and process for operating the same
08/28/1984US4468585 Wedge base lamp socket
08/28/1984US4468453 Dry process for forming an image
08/28/1984US4468293 Electrochemical treatment of copper for improving its bond strength
08/28/1984US4468074 Solderless connection technique and apparatus