Patents for H05K 1 - Printed circuits (98,583)
08/1999
08/10/1999US5935452 Resin composition and its use in production of multilayer printed circuit board
08/10/1999US5935365 Manufacturing method and manufacturing apparatus for ceramic electronic components
08/10/1999US5934914 Microelectronic contacts with asperities and methods of making same
08/10/1999CA2072262C Semiconductor device and method for manufacturing the same
08/05/1999WO1999039556A1 Method for recycling used plates and composite plate produced with the same
08/05/1999WO1999039555A1 Circuit board
08/05/1999WO1999039554A2 Embedded energy storage device
08/05/1999DE4244971C2 Integrated laminated microwave circuit for motor vehicle communication system
08/05/1999DE19903602A1 Monolithic ceramic substrate is produced especially for an LSI
08/05/1999DE19903585A1 Semiconductor sensor for medical or automotive industries, or other areas, e.g. for measuring and calibration
08/05/1999DE19903342A1 Multiple chip module
08/05/1999DE19820358C1 Optoelectronics sensor, esp. for use as a light barrier or light sensor
08/05/1999CA2320897A1 Embedded energy storage device
08/04/1999EP0933816A2 Hybrid module and methods for manufacturing and mounting thereof
08/04/1999EP0933813A2 Semiconductor plastic package, metal plate for said package, and method of producing copper-clad board for said package
08/04/1999EP0933681A1 Positive-tone photoimageable crosslinkable coating
08/04/1999EP0933385A2 Flame retardant epoxy resin for printed board, prepreg, and metal foil clad laminate using the same
08/04/1999EP0933010A1 Printable compositions, and their application to dielectric surfaces used in the manufacture of printed circuit boards
08/04/1999EP0932880A1 Chip card with a contact zone and method of producing such a chip card
08/04/1999EP0932500A1 Method to control cavity dimensions of fired multilayer circuit boards on a support
08/04/1999CN1224912A High frequency switching device
08/03/1999US5933343 Multi-deck power converter module
08/03/1999US5933329 Board for mounting display element
08/03/1999US5933327 Wire bond attachment of a integrated circuit package to a heat sink
08/03/1999US5933324 Apparatus for dissipating heat from a conductive layer in a circuit board
08/03/1999US5933307 Printed circuit board sparkgap
08/03/1999US5933121 Antenna array for sensing signals on conductors
08/03/1999US5933116 Chip antenna
08/03/1999US5932891 Semiconductor device with test terminal and IC socket
08/03/1999US5932637 Fireproofing laminate consists of an epoxy resin, a maleimide compound, a curing agent having amino group and a phosphorus ester and a substrate; halogen-free and non-deterioration
08/03/1999US5932496 Composite materials
08/03/1999US5932351 Heat resistant resin composition and adhesive sheet using the same
08/03/1999US5932345 Thermally fusible adhesive copolymer, articles made therefrom, and method for producing the same
08/03/1999US5932326 Ceramic wiring boards and method for their manufacture
08/03/1999US5932324 Material for producing electrically conducting connections in thermoplastic moldings
08/03/1999US5932280 Printed circuit board having printed resistors and method of making printed resistors on a printed circuit board using thermal transfer techniques
08/03/1999US5932047 Circuitized structure including flexible circuit with elastomeric member bonded thereto and method of making
08/03/1999US5932043 Method for flat firing aluminum nitride/tungsten electronic modules
08/03/1999US5931703 Low crosstalk noise connector for telecommunication systems
08/03/1999US5931692 Connector for an array of electrical cables
08/03/1999US5931682 Connector connecting structure
08/03/1999US5931577 Display device and method for making the same
07/1999
07/30/1999CA2243727A1 Positive-tone photoimageable crosslinkable coating
07/29/1999WO1999038366A1 Multilayered substrate
07/29/1999WO1999038229A1 Robust, small scale electrical contactor
07/29/1999WO1999037704A1 Heat-resistant insulating film, raw substrate for printed wiring board using the same and method for producing the substrate
07/29/1999DE19859119A1 Thermally conductive insulating circuit board for a power module useful in electrically driven vehicles
07/29/1999DE19802243A1 Multilayer substrate especially a multilayer circuit board with digital circuits
07/29/1999DE19802089A1 Connector socket for multilayer circuit boards, especially for testing SMD boards
07/28/1999EP0932328A1 Substrate for mounting electronic part and process for manufacturing the same
07/28/1999EP0932255A2 MCM with high Q overlapping resonator
07/28/1999EP0932199A2 Electronic circuit package with diamond film heat conductor
07/28/1999EP0932178A2 High frequency switching device
07/28/1999EP0931816A1 Norbornene polymer composition
07/28/1999EP0931346A1 Microelectronic component with a sandwich design
07/28/1999EP0775716B1 Novel heat-fusible copolymer, and powder, film, laminated heat insulator, electronic module, and capacitor produced from said copolymer, and process for producing the same
07/28/1999CN1224565A Thick-film conductor circuit and production method therefor
07/28/1999CN1224326A Conductive formation and electronic equipment using such conductive formation
07/28/1999CN1224038A Water-based thick film conductive compositions
07/27/1999US5930676 Multilayered interconnection substrate and process for fabricating the same
07/27/1999US5930601 From a heat dissipating circuit
07/27/1999US5930119 Backplane having reduced LC product
07/27/1999US5930112 Circuit board architecture for a motor controller
07/27/1999US5929746 Surface mounted thin film voltage divider
07/27/1999US5929743 Mounting structure for thermistor with positive resistance-to-temperature characteristic
07/27/1999US5929733 Multi-layer printed substrate
07/27/1999US5929729 Printed lumped element stripline circuit ground-signal-ground structure
07/27/1999US5929627 Surface mount polarized electrical components on a printed circuit board and method thereof
07/27/1999US5929518 Circuit board and method
07/27/1999US5929375 EMI protection and CTE control of three-dimensional circuitized substrates
07/27/1999US5929246 N-aminoalkyldibenzothiophenecarboxamides; new dopamine receptor subtype specific ligands
07/27/1999US5929208 Combinatorial synthesis of biopolymers by contacting substrate with solution of monomer a, selectively biasing locations to specifically concentrate monomer a, removing unreacted monomer a, repeating with other monomers
07/27/1999US5929199 Polycyanurates
07/27/1999US5928970 Dustfree prepreg and method for making an article based thereon
07/27/1999US5928791 Low dielectric constant material with improved dielectric strength
07/27/1999US5928769 Aluminum nitride wiring substrate and method for production thereof
07/27/1999US5928767 Conductive film composite
07/27/1999US5928757 Polyimide
07/27/1999US5928727 Etching a surface of said article with an etching solution comprising trivalent chromium ions, hexavalent chromium ions and chromic acid-sulfuric acid, catalyzing surface with noble metal salt solution, electrolessly depositing metal layer
07/27/1999US5928568 Limiting leaching and diffusion during high temperature operation, limiting formation of an intermetallic region
07/27/1999US5928567 Solvent free liquid conductive material for printed circuit boards
07/27/1999US5928001 Surface mountable flexible interconnect
07/27/1999US5927193 Process for via fill
07/27/1999US5926951 Method of stacking electronic components
07/26/1999CA2258438A1 Electronic circuit package with diamond film heat conductor
07/22/1999WO1999037018A1 Piezo-oscillator
07/22/1999WO1999037008A1 Paired multi-layered dielectric independent passive component architecture resulting in differential and common mode filtering with surge protection in one integrated package
07/22/1999WO1999036962A1 Semiconductor component with several substrate layers and at least one semiconductor chip and method for producing a semiconductor component
07/22/1999WO1999036959A1 High-density computer modules with stacked parallel-plane packaging
07/22/1999WO1999036958A1 Semiconductor device and method of production thereof and semiconductor mounting structure and method
07/22/1999WO1999036454A1 Modified polyimide resin and thermosetting resin composition containing the same
07/22/1999WO1999036126A1 Implantable defibrillator with stacked transistor subassemblies
07/22/1999DE19902125A1 Thick film circuit board useful as an IC substrate installed in an automobile engine compartment
07/22/1999DE19842800A1 Surface mountable casing for high frequency integrated circuits
07/22/1999DE19801312A1 Semiconductor element with semiconductor chip for multi-chip module
07/22/1999DE19758197A1 Semiconductor memory chip stacking arrangement for large memory capacity computer application
07/22/1999CA2318083A1 Implantable defibrillator with stacked transistor subassemblies
07/21/1999EP0930812A2 Surface mount holding feature
07/21/1999EP0930601A2 Method of fabrication of a dot matrix display device
07/21/1999EP0930393A1 Heat-resistant fiber paper