| Patents for H05K 1 - Printed circuits (98,583) |
|---|
| 06/14/1994 | USRE34638 Laminates of polynorbornene and polyolefins derived from C2 -C4 monomers |
| 06/14/1994 | US5321380 Low profile printed circuit board |
| 06/14/1994 | US5321299 Hybrid integrated circuit device |
| 06/14/1994 | US5321240 Non-contact IC card |
| 06/14/1994 | US5321210 Dielectric substrate, laminated blocks of alternating wiring layers and polyimide layers bonded to each other, electrical connections of solder pools and metal bumps on facing surfaces |
| 06/14/1994 | US5320894 Used in electronic equipment; isulating layers are made up of synthetic resin, plurity of via holes provided therein with to connect power interconnections selectively |
| 06/14/1994 | US5320781 Platelet-shaped particles and needle-shaped or fibrous particles |
| 06/14/1994 | US5320541 Electrical connector having terminals which cooperate with the edge of a circuit board |
| 06/14/1994 | US5320513 Printed circuit board for an injection molding apparatus |
| 06/14/1994 | CA1330225C Interface circuit with transient event tolerance |
| 06/09/1994 | WO1994013034A1 High-density electrical interconnect system |
| 06/09/1994 | WO1994013014A1 Disc-formed, heat producing electronic element |
| 06/09/1994 | WO1994013012A1 Device for cooling sheet elements for power electronics |
| 06/09/1994 | WO1994012957A1 Detection tag |
| 06/09/1994 | WO1994012924A1 A security system and a method |
| 06/09/1994 | WO1994012345A1 A system of electronic laminates with improved registration properties |
| 06/09/1994 | DE4240454A1 Electrical connection for combination instrument - has component contacts inserted through circuit board cooperating with auxiliary contact at rear |
| 06/08/1994 | EP0600638A2 Method and apparatus for the interconnection of radio frequency (RF) monolithic microwave integrated circuits |
| 06/08/1994 | EP0600590A1 Cooling electronic circuit assemblies |
| 06/08/1994 | EP0600488A2 Lead frame capacitor and capacitively-coupled isolator circuit using same |
| 06/08/1994 | EP0600052A1 Process for producing subsequently conditionable contact points on circuit substrates and circuit substrates with such contact points. |
| 06/08/1994 | EP0600051A1 Process for producing printed circuit boards using a semi-finished product with extremely dense wiring for signal conduction |
| 06/08/1994 | CN1024957C Apparatus for providing electrical conduits in compact arrays of electronic circuitry utilizing cooling devices |
| 06/07/1994 | US5319602 Combination of a printed wiring board and a memory device selecting circuit |
| 06/07/1994 | US5319591 Memory module |
| 06/07/1994 | US5319526 Means for connecting CPU boards to a radial-and-parallel bus structure |
| 06/07/1994 | US5319525 Circuit assembly |
| 06/07/1994 | US5319523 Card edge interconnect apparatus for printed circuit boards |
| 06/07/1994 | US5319330 Device comprising laminated conductive patterns and easily selectable dielectrics |
| 06/07/1994 | US5319244 Triazine thin film adhesives |
| 06/07/1994 | US5319159 Double-sided printed wiring board and method of manufacture thereof |
| 06/07/1994 | US5318744 Process for producing ceramic sintered body having metallized via hole |
| 06/07/1994 | US5317801 Method of manufacture of multilayer circuit board |
| 06/01/1994 | EP0599689A2 Propellant-containing thermal transfer donor elements |
| 06/01/1994 | EP0599595A2 Ceramic electronic device and method of producing the same |
| 06/01/1994 | EP0599476A1 A connection device for a printed wiring board |
| 06/01/1994 | EP0599017A1 Lamp holder for an electric assembly |
| 06/01/1994 | EP0598914A1 Three-dimensional printed circuit board, electronic circuit package using this board, and method for manufacturing this board |
| 06/01/1994 | EP0404891B1 Process for the manufacture of electrically conductive structures |
| 06/01/1994 | EP0270672B1 Flexible copper-clad circuit board |
| 06/01/1994 | DE4240141A1 Photoresist compsn. for making resist and registration mark for e.g. PCB's - contg leuco dyestuff, hexa:aryl:bis:imidazole initiator sensitised to visible and/or IR light and UV-sensitive photopolymerisation initiator |
| 06/01/1994 | DE4239761A1 Electronic hybrid circuit with treated substrate layer - has contacting bases in region of cover hermetically sealed with conductive or dielectric paste |
| 06/01/1994 | CN1024850C Personal computer with shielding of input/output signals |
| 05/31/1994 | US5317479 Plated compliant lead |
| 05/31/1994 | US5317438 Liquid crystal display device and method of producing the same having an improved connection between a flexible film substrate and a drive circuit substrate |
| 05/31/1994 | US5317342 High-density print head |
| 05/31/1994 | US5317292 Device with flexible, stripline conductors and a method of manufacturing such a device |
| 05/31/1994 | US5317081 Microwave processing |
| 05/31/1994 | US5316831 Metallic printed board |
| 05/31/1994 | US5316787 Forming integrated circuits by lamination and forming apertures, hydrolysis and baking |
| 05/31/1994 | US5316786 Mechanically pre-stressing circuit board to provide desired, controlled curvature of board, coating and firing |
| 05/31/1994 | US5316698 Copper paste for internal conductor of multilayer ceramic electronic component |
| 05/31/1994 | US5316602 Method for manufacturing ceramic green sheet laminate for an electronic component |
| 05/31/1994 | CA2051174C Polyimide adhesion on reactive metals |
| 05/26/1994 | WO1994011924A1 Coaxial high-frequency plug-type connector for multiple coaxial lines |
| 05/26/1994 | WO1994011447A1 Conductive paste and conductive paint film |
| 05/26/1994 | DE4338084A1 Multilayer substrate for inductive component - has conductor, forming inner coil, connectable to inductive component |
| 05/26/1994 | DE4238930A1 Positional change or movement detector for detonating mine or triggering alarm - has closed chamber into which project edge-contacts of double-sided PCB, and detects breaking and re-making of contacts caused by conductive sphere rolling within chamber |
| 05/25/1994 | EP0598095A1 Mediators to oxidoreductase enzymes |
| 05/25/1994 | EP0598006A1 Solder plate reflow method for forming a solder bump on a circuit trace. |
| 05/25/1994 | EP0577779A4 Multichip integrated circuit module and method of fabrication |
| 05/25/1994 | EP0577754A4 Three-dimensional multichip module systems and methods of fabrication |
| 05/25/1994 | EP0364551B1 Thermal expansion mismatch forgivable printed wiring board for ceramic leadless chip carrier |
| 05/25/1994 | CN1087104A Electrically conductive adhesive |
| 05/24/1994 | US5315484 Printed circuit board and method for attaching movable switch thereto |
| 05/24/1994 | US5315482 Semiconductor apparatus of module installing type |
| 05/24/1994 | US5315481 Packaging construction for semiconductor wafers |
| 05/24/1994 | US5315472 Ground ring/spark gap ESD protection of tab circuits |
| 05/24/1994 | US5315072 Printed wiring board having blind holes |
| 05/24/1994 | US5315071 Line branching printed circuit board for a computer numerical controller |
| 05/24/1994 | US5315069 Electromagnetic radiation reduction technique using grounded conductive traces circumscribing internal planes of printed circuit boards |
| 05/24/1994 | US5314788 Matrix printed board and process of forming the same |
| 05/24/1994 | US5314764 Flexible welding board for battery pack |
| 05/24/1994 | US5314742 Resin impregnated laminate for wiring board applications |
| 05/24/1994 | US5314740 Base board for printed circuit board |
| 05/24/1994 | US5314711 Method and apparatus for printing green-tape foil circuits |
| 05/24/1994 | US5314709 Unzippable polymer mask for screening operations |
| 05/24/1994 | US5314346 Flexible circuit applique patch customization for generic programmable cable assemblies |
| 05/24/1994 | CA1329819C Combination barrier and auxiliary ct board |
| 05/19/1994 | DE4338221A1 Mirror with lamp and current leads - has conductive layer on rear with connections for lamp or electrical devices, and decorative layer between conductive and silver@ layers |
| 05/19/1994 | DE4238747A1 Koaxiale Hochfrequenz-Steckverbindung für den Anschluß zahlreicher Koaxialleitungen Radio frequency coaxial connector for connecting multiple coaxial lines |
| 05/19/1994 | DE4238375A1 Adjusting drive with electric drive motor - has Hall sensor previously mounted in shell and mounted on control circuit board. |
| 05/19/1994 | DE4237990A1 Electroconductive pigments |
| 05/19/1994 | CA2079418A1 Apparatus and method for manufacturing printed circuit boards |
| 05/18/1994 | EP0597726A2 Recording and reproducing apparatus and method of dubbing for record medium cassette |
| 05/18/1994 | EP0597254A1 Device with power semiconductor components |
| 05/18/1994 | CN1086950A Back-wall printed circuit for fram unit |
| 05/17/1994 | US5313416 Semiconductor memory control device and method of mounting same in high density |
| 05/17/1994 | US5313220 Low noise integrated MMDS antenna and down converter |
| 05/17/1994 | US5313128 Lead wire elimination for enclosed spindle motor |
| 05/17/1994 | US5313109 Circuit for the fast turn off of a field effect transistor |
| 05/17/1994 | US5312913 Complexes of electron donors and electron acceptors |
| 05/17/1994 | US5312887 Polycyanate polymers for printed circuit boards |
| 05/17/1994 | US5312770 Techniques for forming isolation structures |
| 05/17/1994 | US5312698 Aluminum nitride substrate and method for producing same |
| 05/17/1994 | US5312691 Metal foil laminate of sheet of unsaturated polyester resin blend and metal foil sheet |
| 05/17/1994 | US5312674 Low-temperature-cofired-ceramic (LTCC) tape structures including cofired ferromagnetic elements, drop-in components and multi-layer transformer |
| 05/17/1994 | US5312651 Method for making a prepreg of an epoxy resin impregnated fiberglass substrate |
| 05/17/1994 | US5312643 Method of producing a transparent conductive film provided with supplementary metal lines |
| 05/17/1994 | US5312576 Method for making particulate filled composite film |