Patents for H05K 1 - Printed circuits (98,583)
09/1983
09/06/1983US4402135 Method of forming a circuit board
09/01/1983WO1983003040A1 Printed electric circuit
08/1983
08/31/1983EP0087311A1 Adhesive compositions, method of making laminates using the composition, and laminates made thereby
08/31/1983EP0087305A2 Process for production of aromatic polyimide film
08/31/1983EP0087126A1 Push connector for printed circuit boards
08/31/1983EP0087051A2 Substrate material for flexible printed circuits
08/31/1983EP0086961A2 Multilayer board for the interconnection of high-speed circuits
08/30/1983US4401844 Power supply bar comprising a stack of 2 n metal layers separated by 2 n dielectric layers
08/30/1983US4401843 Miniaturized bus bars and methods of fabrication thereof
08/30/1983US4401356 Electrical terminal
08/30/1983US4401351 Expandable card cage
08/24/1983EP0086714A1 Connector for printed circuit boards
08/24/1983EP0086656A2 Glass-ceramic articles having metallic surfaces and manufacture thereof
08/23/1983US4400762 Edge termination for an electrical circuit device
08/23/1983US4400674 Coil unit
08/23/1983US4400618 Filling with a penetrating solution containing a fluorescent dye, curing
08/23/1983US4400438 Maleimide resing and halogenated diphenyl ether
08/23/1983US4400234 Method of manufacturing electrical connector
08/23/1983US4400214 Conductive paste
08/23/1983US4399819 Heart pacer mechanical construction
08/23/1983CA1152277A1 Film of aromatic polyamide and process therefor
08/17/1983EP0086161A1 Control device for the isolation of printed circuit boards
08/17/1983EP0085914A2 Method for the direct bonding of copper articles to oxide-ceramic substrates
08/16/1983US4399488 Right circular substrate packaging
08/16/1983US4399487 Insulated plug-in module
08/16/1983US4399486 Transistor control unit for a servo motor
08/16/1983US4399320 Copper powder, barium calcium borosilicate glass, bismuth oxide mixture fired on circuit boards
08/16/1983US4399257 Epoxy resin composition
08/16/1983US4399089 Method of producing glazed ceramic substrate
08/16/1983US4398994 Formation of packaging material
08/16/1983US4398987 Continuous production of electrical laminates
08/16/1983US4398975 Conductive paste
08/10/1983EP0085622A2 Mounting support for integrated circuit-housing with external leads formed around the housing perimeter
08/10/1983EP0085315A2 Plug with suppressor
08/10/1983EP0085198A1 Electronic apparatus with operation mode established by connecting bridges
08/09/1983US4397800 Ceramic body having a metallized layer
08/09/1983CA1223228B Oriented polypropylene film substrate and method of manufacture
08/09/1983CA1151590A1 Oriented polypropylene film substrate and method of manufacture
08/09/1983CA1151478A1 Process for preparing resin impregnated substrates for use in preparing electrical laminates
08/03/1983EP0084866A2 Semiconductor casing
08/02/1983US4396936 Integrated circuit chip package with improved cooling means
08/02/1983US4396900 Gold, copper, chromium, tantalum layers
08/02/1983US4396682 Glazed ceramic substrate
08/02/1983US4396467 Copper, gold, thin films
08/02/1983CA1151316A1 Metal support for an electronic component interconnection network and process for manufacturing this support
08/02/1983CA1151315A1 Electrical equipment
08/02/1983CA1151257A1 Edge termination for an electrical circuit device
07/1983
07/27/1983EP0084464A2 Connector for electronic subassemblies
07/26/1983US4395601 Modular hearing aid
07/26/1983US4395512 Blend with halogenated rubber
07/26/1983US4395459 Reinforced laminates produced from crosslinkable thermoplastic olefin polymer material
07/21/1983WO1983002538A1 Electroplated augmentative replacement processed conductors and manufacture thereof
07/21/1983WO1983002521A1 Improved backplane power connection system
07/20/1983EP0083834A1 Metal ceramics composites and a method for producing said composites
07/19/1983US4394712 Alignment-enhancing feed-through conductors for stackable silicon-on-sapphire wafers
07/19/1983US4394711 Circuit board with weldable terminals
07/19/1983US4394707 Electrical circuit package
07/19/1983US4394639 Printed circuit fuse assembly
07/19/1983US4394532 Multilayer current distribution systems and methods of fabrication thereof
07/19/1983US4394171 Thick film conductor compositions
07/13/1983EP0083538A1 Method of making a cooling device for printed-circuit board, use of this method
07/13/1983EP0083406A2 Module for supporting electrical components
07/13/1983EP0083405A2 Chip carrier for large scale integrated circuits and a method for the fabrication of the carrier
07/13/1983EP0083389A1 High speed transmission line
07/12/1983US4393438 Porcelain coated metal boards having interconnections between the face and reverse surfaces thereof
07/12/1983US4393435 Repairable fluorescent lamp ballast
07/12/1983US4393432 Safety device for a conducting path in a load device
07/12/1983US4393343 Position adjusting drive unit
07/12/1983US4393188 Thermosetting prepolymer from polyfunctional maleimide and bis maleimide
07/12/1983US4393111 Fabrication of conductor-clad composites using molding compounds and techniques
07/12/1983US4393092 Low-energy plasma to reduce induced conductivity
07/12/1983CA1149717A1 Insulating laminates
07/12/1983CA1149716A1 Electrical laminate
07/06/1983EP0083265A1 Interconnection carrier on a printed circuit for an integrated-circuit housing, and interconnection system utilizing such a carrier
07/06/1983EP0083068A1 Speed control for a sewing machine
07/06/1983EP0082902A1 Soldering method of pins to eyelets of conductors formed on a ceramic substrate
07/06/1983EP0082861A1 Alarm system for safeguarding against the breakthrough of a surface.
07/05/1983US4392181 Circuit board and contact assemblies
07/05/1983US4392013 Fine-patterned thick film conductor structure and manufacturing method thereof
07/05/1983US4391742 Paste composition for the production of electrically conductive and solderable structures
07/05/1983US4391038 Methods and apparatus for preparing the terminated end of flat cable for connectorization
07/05/1983CA1149519A1 Thick film printed circuit
07/05/1983CA1149518A1 Hollow multilayer printed wiring board and process for manufacturing same
07/05/1983CA1149517A1 Ceramic substrate
07/05/1983CA1149275A1 Continuous process for preparing reinforced resin laminates
07/05/1983CA1149150A1 Mixed oxide bonded copper conductor compositions
06/1983
06/29/1983EP0082477A2 Flexible screen-printable conductive composition
06/29/1983EP0082417A2 Selective etching method of polyimide type resin film
06/29/1983EP0082315A1 Humidity protected radiation-responsive switch
06/29/1983EP0082216A1 Multilayer ceramic substrate for semiconductor integrated circuits with a multilevel metallic structure
06/28/1983US4390598 Lead format for tape automated bonding
06/28/1983US4390586 Non-conducting oxide for restraining flow of electrons
06/28/1983US4389771 Treatment of a substrate surface to reduce solder sticking
06/23/1983WO1983002172A1 Circuit board fabrication leading to increased capacity
06/22/1983EP0081986A2 Programmable header
06/21/1983US4389516 Polyfunctional maleimide or cyanate
06/21/1983US4389453 Glass fiber reinforced
06/21/1983US4389268 Production of laminate for receiving chemical plating
06/21/1983CA1148666A1 Process for air firing oxidizable conductors and a resulting printed thick film construction
06/21/1983CA1148646A1 Recessed circuit module