Patents for H05K 3 - Apparatus or processes for manufacturing printed circuits (118,473)
01/1988
01/19/1988US4719810 Drive mechanism for electrical component placement head
01/19/1988US4719694 Installation for automatic assembly and testing of electronic card modules
01/19/1988CA1231595A1 Apparatus and process for treating printed circuit boards
01/14/1988WO1988000428A1 Flexible copper-clad circuit board
01/14/1988WO1988000135A1 Potted electrical/mechanical devices, and dual cure potting method
01/14/1988WO1988000097A1 Radiation curable temporary solder mask
01/14/1988DE3623031A1 Mounting device for electronics printed circuit boards in microelectronics
01/13/1988EP0252735A2 yethod of high resolution electrostatic transfer of a high density image to a nonporous and nonabsorbent conductive substrate
01/13/1988EP0252519A1 Aluminum nitride circuit substrate
01/13/1988EP0252518A1 Circuit substrate
01/13/1988EP0252451A2 Substrate of hybrid ic, method of forming a circuit pattern and apparatus of forming the same
01/13/1988EP0252410A1 The use of pyrrol containing microcapsules
01/13/1988EP0252399A2 Method of making printed circuit boards with copper surfaces
01/13/1988EP0252233A1 Process for improving the adhesion of non-polar photoresists to polar substrates
01/13/1988EP0252197A1 A squeegee arrangement for silk-screen printers
01/13/1988EP0252139A1 A process and apparatus for electroplating copper foil.
01/13/1988EP0252115A1 Compressive pedestal for microminiature connections.
01/13/1988CN87104005A Passive electric componet
01/12/1988US4719495 Exposure development device for long base member
01/12/1988US4719317 Film-type electrical element and connection wire combination and method of connection
01/12/1988US4719145 Catalytic process and systems
01/12/1988US4719134 Manganese-copper alloy
01/12/1988US4718993 Carbon black
01/12/1988US4718990 Controlling film thickness
01/12/1988US4718972 Method of removing seed particles from circuit board substrate surface
01/12/1988US4718863 Jumper cable having clips for solder connections
01/12/1988CA1231464A1 Method and apparatus of forming thick film circuits
01/07/1988EP0251923A2 On-line filtration of potassium permanganate solutions
01/07/1988EP0251869A1 Connector for a flat connection
01/07/1988EP0251500A1 Apparatus and methods for inspection of electrical materials and components
01/07/1988EP0251490A2 Metal-polymer adhesion
01/07/1988EP0251388A1 A multi-spindle drilling machine
01/07/1988EP0251257A2 Method and device for reflow-soldering and reflow-desoldering of printed circuit boards
01/07/1988EP0251191A2 Raised relief circuit board with soldered connections having nomenclature applied thereto
01/07/1988EP0251187A2 Method for purifying novolak resins useful as material for coating on a semiconductor substrate
01/07/1988EP0250867A1 Seeding process for electroless metal deposition
01/07/1988EP0250842A2 Imaging process for forming ceramic electronic circuits
01/07/1988EP0250736A2 Assembly for handling flexible film substrates
01/07/1988EP0250620A1 Method and device for electrically testing printed circuits
01/07/1988EP0250516A1 Housing for contact elements
01/07/1988EP0250450A1 Lead finishing for a surface mount package
01/07/1988DE3347991C2 Method and device for the continuous production of multilayer circuits
01/06/1988CN86104394A Apparatus for positioning circuit components at predetermined positions and method therefor
01/05/1988USH416 High capacitance flexible circuit
01/05/1988US4717989 Heat sink, EMI shield and controller module assembly for a portable radio transceiver
01/05/1988US4717740 Printed circuit board
01/05/1988US4717690 Overglaze inks
01/05/1988US4717643 Polymerized mixture of polypropylene glycol monomethacrylate, methacrylic acid, specific (meth) acrylates and isocyanatoethyl methacrylate as the binder; circuit boards
01/05/1988US4717639 Process for preparation of a stencil or resist image
01/05/1988US4717591 Copper lines, protective coatings, cobalt-phosphorus, dielectrics
01/05/1988US4717587 Disintegration of metallo-organic composition ina glow discharge zone of a plasma reactor
01/05/1988US4717460 Alkanesulfonic acid, surfactant, aromatic aldehyde, acetaldehyde, and soluble divalent salt
01/05/1988US4717439 Process for the treatment of copper oxide in the preparation of printed circuit boards
01/05/1988US4717438 Method of making tags
01/05/1988US4717345 Solderless connector technique and apparatus
01/05/1988US4717064 Wave solder finger shield apparatus
01/05/1988US4716790 Continuously variable transmission control system responsive to passenger compartment noise or vibration
01/05/1988CA1231001A1 Rotary screen printing methods and apparatus
12/1987
12/30/1987WO1987007998A1 Shielding device
12/30/1987WO1987007981A1 Method for manufacture of printed circuit boards
12/30/1987WO1987007980A1 Method for manufacture of printed circuit boards
12/30/1987WO1987007918A1 Method for manufacture of printed circuit boards
12/30/1987WO1987007917A1 Process for stripping tin or tin-lead alloy from copper
12/29/1987US4716500 Probe cable assembly
12/29/1987US4716443 Photographic image precision reproportioning system
12/29/1987US4716442 Exposure device and exposure control method
12/29/1987US4716259 Both-side flexible printed circuit board
12/29/1987US4716095 Pretreatment with acid
12/29/1987US4716049 Compressive pedestal for microminiature connections
12/29/1987US4715941 Oxygen plasma etching of silicon-containing substance
12/29/1987US4715940 Metallic strips with connecting bridges
12/29/1987US4715928 Flexible printed circuits and methods of fabricating and forming plated thru-holes therein
12/29/1987US4715900 Cleaning printed circuits
12/29/1987US4715894 Use of immersion tin and tin alloys as a bonding medium for multilayer circuits
12/29/1987US4715278 Squeegee arrangement for silkscreen printers
12/29/1987US4715117 Sintered substrate with holes which dielectric and plated
12/29/1987US4715116 Depositing copper on polished surface, heat pressurized bonding to dielectric, cooling and detaching copper from press plate
12/29/1987US4715108 Machine tool capable of changing worn cutting tools, such as small diameter drills, with new ones
12/23/1987EP0250366A2 Method of production of metallic structures
12/23/1987EP0250252A1 Forming contacts on diamonds
12/23/1987EP0250195A2 Double matte finish copper foil
12/23/1987EP0250045A1 Method of mounting refined contact surfaces on a substrate and substrate provided with such contact surfaces
12/23/1987EP0250006A1 Printed polymer circuit board method and apparatus
12/23/1987EP0249834A2 Production of fine structures for the establishment of contacts on semi-conductors
12/23/1987EP0249755A2 Hybrid integrated circuit apparatus
12/23/1987EP0249744A1 Process for making polyimide-metal laminates
12/23/1987EP0249688A2 Printed circuit board
12/23/1987DE3620762A1 Electrical component of chip construction
12/23/1987CN87103854A Photopolymerizable compositon containing carboxy benzotriazole
12/23/1987CN87102318A Manufacturing method of flexible composite foil-coating material for printed circuits
12/23/1987CN85107097A Pcb with socket of tv kinescope
12/22/1987US4714726 Bismaleimide, silver powder, electron donor solvent
12/22/1987US4714653 Metallizable substrate composites and printed circuits produced therefrom
12/22/1987US4714646 Electrophoretic insulation of metal circuit board core
12/22/1987US4714631 Water-soluble film, solubility accelerator, insoluble particles
12/22/1987US4714517 Copper cleaning and passivating for tape automated bonding
12/22/1987US4714516 Method to produce via holes in polymer dielectrics for multiple electronic circuit chip packaging
12/22/1987US4714504 Advancing through nip of heated application rolls
12/22/1987US4714435 Connection for flexible apparatus
12/22/1987CA1230526A1 Mold release sheet and method of manufacture