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 1 - Printed circuits
Patents for H05K 1 - Printed circuits (98,583)
11/1980
11/18/1980CA1089882A1 Silicon carbide powder compositions
11/12/1980EP0018489A2 A module for an array of integrated circuit chips, accomodating discretionary fly wire connections
11/11/1980US4232923 Electrical connector
11/11/1980US4232512 Solid state watch module construction
11/11/1980CA1089546A1 Self-locking insulated pin carrier for use in circuit boards
11/04/1980US4232203 Integral telephone set and handset
11/04/1980US4231848 Method for making a raw board for use in printed circuits
11/04/1980US4231629 Apparatus for connection of coaxial cables to a printed circuit mother board
11/04/1980US4231154 Electronic package assembly method
11/04/1980CA1089108A1 Multi-layer back panel including metal plate ground and voltage planes
11/04/1980CA1089043A1 Electrical jumper cable formed from a rigid metallic sheet
10/1980
10/30/1980WO1980002343A1 Ceramic base
10/29/1980EP0018116A1 Postal data memory
10/29/1980EP0017979A1 Electrical network and method of manufacturing same
10/28/1980US4230493 Gold conductor compositions
10/28/1980US4230384 Electrical contact
10/28/1980US4230383 Integral contact
10/28/1980US4229879 Two-sided, photodegradation of resin
10/21/1980US4229330 Process for producing phenolic resins
10/21/1980US4229218 Self-monitoring electroless plating solution
10/21/1980CA1088212A1 Radioactive printed circuit boards
10/21/1980CA1088211A1 Circuit board having printed thereon conductive patterns to be connected with input and output lead wires of acoustic surface wave filter element
10/21/1980CA1088210A1 Substrate assembly for an electronic circuit having multilayered wirings, each comprising thin titanium and nickel base films for a wiring metal film
10/21/1980CA1088107A1 Silicon carbide-boron carbide sintered body
10/15/1980EP0017358A1 Electrical connector housing with a mounting peg
10/15/1980EP0016925A1 Method of depositing metal on metal patterns on dielectric substrates
10/14/1980US4228412 Electrical switching apparatus and energizing circuits therefor
10/14/1980US4228201 Method for rendering a non-platable semiconductor substrate platable
10/14/1980US4227788 Printed circuit assembly
10/07/1980US4227240 Photoflash unit with formed insulating sheet
10/07/1980US4227238 Mounting and electrical connection means for operation unit for electric devices
10/07/1980US4227162 Electromagnet relay with specific housing structure
10/07/1980US4226913 Polyparabanic acid/copper foil laminates obtained by direct solution casting
10/07/1980US4226659 Method for bonding flexible printed circuitry to rigid support plane
10/07/1980US4226491 Electronic device having a printed circuit board unit therein
10/02/1980WO1980002010A1 Method of and device for continuously fabricating laminate
10/01/1980EP0016498A1 Starting mixture for a dielectric composition, silk-screening ink containing such mixture and use of this ink
10/01/1980EP0016307A1 Method of making a multi-layer glass-ceramic structure having copper-based internal conductors
10/01/1980EP0016306A1 Method of manufacturing a multi-layered glass-ceramic package for the mounting of semiconductor devices
10/01/1980EP0016251A1 Thin-film electronic circuit and method of manufacturing same
10/01/1980EP0016231A1 Method of making thick film fine patterns
10/01/1980EP0016230A1 Substrate for flexible printed circuits and method of fabricating the same, and film
10/01/1980EP0016152A1 Circuit board input rack assembly
09/1980
09/30/1980US4225900 Integrated circuit device package interconnect means
09/30/1980US4224744 Circuitry for teaching soldering and practice circuit board for use therewith
09/30/1980CA1086864A1 Method of manufacturing an electrical device
09/23/1980US4224493 Contact switch arrangement
09/23/1980CA1086430A1 Method and apparatus for the assembly of semiconductor devices
09/23/1980CA1086023A1 Method of obtaining nickel coated filled epoxy resin article
09/17/1980EP0015785A1 Layered materials based on phenolic resins and process for preparing same
09/17/1980EP0015441A2 Laminated film structure of aromatic polyester and process for production thereof
09/16/1980US4223373 Photoflash lamp array having reflective coating means
09/16/1980US4223368 Electrostatic discharge protection device
09/16/1980US4223321 Planar-faced electrode for ink jet printer and method of manufacture
09/16/1980CA1085941A1 Substrate with terminal connections and method of making the same
09/09/1980US4221047 Multilayered glass-ceramic substrate for mounting of semiconductor device
09/04/1980WO1980001846A1 Contrast colorant for photopolymerizable compositions
09/03/1980EP0015100A1 Method of incorporating a distributed microwave circuit element in a microwave integrated circuit
09/02/1980US4220945 Printed circuit substrate with resistance coat
09/02/1980US4220834 Telephone line attenuator network and attenuator pad therefor
09/02/1980US4220810 Printed wiring board
09/02/1980US4220547 Dielectric paste for thick film capacitor
09/02/1980US4220513 Epoxide-containing compositions and their polymerization
09/02/1980CA1085062A1 Method of manufacturing electric resistors from metal sheets or films, and the resistors obtained thereby
08/1980
08/26/1980US4219756 Mounting structure of a quartz crystal unit
08/20/1980EP0014558A1 Assembly of an electrical component and a heat sink on a printed circuit board and method of assembling
08/20/1980EP0014444A1 Insulating laminate
08/19/1980US4218724 Compact circuit package having improved circuit connectors
08/19/1980US4218581 High frequency flat cable
08/19/1980US4218283 Method for fabricating semiconductor device and etchant for polymer resin
08/12/1980US4217337 Process for manufacturing an alumina substrate by acid purifying a prefired substrate before final firing
08/12/1980US4217155 Multi-pair cable having low crosstalk
08/07/1980WO1980001628A1 A multi-layered back plane for a computer system
08/06/1980EP0014002A2 (1-x)BaO.xTiO2 System dielectric material for use in a microwave device
08/06/1980EP0013782A1 Flat electric coil with tap
08/05/1980US4216523 Modular printed circuit board
08/05/1980US4216444 Step adjustable attenuator
08/05/1980US4216258 Mechanically formable composite part
08/05/1980US4215610 Apparatus for perforating a foil
08/05/1980CA1083080A1 Method of manufacture of electric resistors from a metal sheet fixed on an insulating support
07/1980
07/29/1980US4215387 Multi-layer flexible printed circuit board assembly
07/29/1980US4215290 Thick-film circuit device
07/29/1980US4215235 Lead frame terminal
07/23/1980EP0013562A1 Method of making electronic packages
07/23/1980EP0013460A2 Miniaturized multi-layer flat electrical coil
07/23/1980EP0013379A1 Dielectric material, circuit boards made from this material, and method of making said material and said circuit boards
07/23/1980EP0013352A1 Feeding device for printed circuit board and feeding element
07/23/1980EP0013335A1 Arrangement for electrically connecting a multiplicity of contacts
07/22/1980US4214212 Tuner device for a television receiver
07/22/1980US4214026 Sheet molding material
07/22/1980US4213665 Electrical connector
07/22/1980US4213562 Programmer
07/15/1980CA1081550A1 Flexible circuit reflow soldering method and apparatus
07/15/1980CA1081405A1 Electroless plating
07/09/1980EP0012862A2 Process for the electroless plating of an insulating substrate
07/08/1980US4211993 Device for processing high-frequency electrical signals
07/08/1980US4211890 Electronic circuit boards
07/08/1980CA1081335A1 Electrical connectors to be mounted directly on printed circuit boards
07/01/1980CA1080856A1 Multilayer printed wiring board
07/01/1980CA1080818A1 Electrical connection between two circuits cards
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