Patents for H05K 9 - Screening of apparatus or components against electric or magnetic fields (22,081)
03/1994
03/02/1994EP0584658A2 Distributor for EMI shielded cabinets
03/01/1994US5291172 Noise absorber
02/1994
02/24/1994DE4226463A1 Cable screening arrangement - has capacitive shell with inner section joined to cable screening sheath, outer section earthed and dielectric between
02/23/1994EP0583809A1 Ferroelectric-ferromagnetic composite materials
02/23/1994CN1082756A Process for producing tubular moldings from high-temperature superconducting material
02/22/1994US5289347 Enclosure for electronic modules
02/22/1994US5288313 Homogeneous solution comprising a mixture of two kind of particles coated with reduced silver and platinum family metal absorbed on carriers
02/17/1994WO1994004014A1 Shielding panel
02/16/1994EP0379563B1 Arrangement for shielding electronic components and providing power thereto
02/15/1994US5287008 Electrostatic discharge noise suppression method and system for electronic devices
02/15/1994US5286920 Electrical switching device
02/15/1994US5286416 Galvanically compatible conductive filler useful for electromagnetic shielding and corrosion protection
02/15/1994US5286318 Applying sealer to rigid support substrate, curing, applying adhesive, bonding electrically conductive sheet to uniform seamless surface with adhesive
02/15/1994US5285895 Container for integrated circuit board
02/10/1994DE4226209A1 Einzelkontaktfeder Single contact spring
02/08/1994US5285348 Circuit assembly for down converter for satellite communications
02/08/1994US5285007 System for reducing the emission of high frequency electromagnetic waves from computer systems
02/08/1994US5284888 Curable mixture comprised of polyisocyanurates, second polymer having hydroxyl and amine groups, stabilized filler, azole corrosion inhibitor
02/03/1994WO1994002971A1 Dielectric filter and shield therefor
02/02/1994EP0581363A1 Data processing system and housing having reduced electromagnetic emissions
02/02/1994EP0581206A2 Low-temperature-cofired-ceramic (LTCC) tape structures including cofired ferromagnetic elements, drop-in components and multi-layer transformer
01/1994
01/26/1994EP0580097A1 A method of forming magnetic-cermet dielectric coatings by plasma spraying of composite particles
01/26/1994EP0579852A1 A porous fluororesin material plated with a metal
01/25/1994US5281149 Grounding circuit board standoff
01/19/1994EP0579346A1 Apparatus for providing RFI/EMI isolation between adjacent circuit areas on a single circuit board
01/18/1994US5280413 Hermetically sealed circuit modules having conductive cap anchors
01/13/1994DE4329422A1 Electromagnetic protected housing eg for screened electronic data systems - made from sheet metal coated on one or both sides with coating of organic material and sheet metal is provided with parallel alternating slits
01/11/1994US5278527 Dielectric filter and shield therefor
01/11/1994US5278377 Electromagnetic radiation susceptor material employing ferromagnetic amorphous alloy particles
01/11/1994US5278351 Personal computer cabinet cover with EMI clips
01/05/1994EP0342237B1 Floating insert molding method and apparatus
01/05/1994DE4221479A1 Contact assembly maintaining EM screening of room - has brush with metal base and steel or phosphor-bronze wire bristles forming contact between fixed and moving parts
01/04/1994US5276277 Apparatus for controlling indoor electromagnetic signal propagation
01/04/1994US5275883 Composite material the characteristics of which can be modulated by preimpregnation of a continuous fiber
01/04/1994US5275880 Electrically conductive radiation reflecting layer
12/1993
12/30/1993CA2097947A1 Apparatus for providing rfi/emi isolation between adjacent circuit areas on a single circuit board
12/29/1993EP0576395A1 Protection device for protecting an electrical appliance against overvoltage in the power distribution network
12/29/1993EP0575892A1 Semiconducteur power module
12/29/1993EP0575436A1 Device for contacting the casing and cover of a closed housing.
12/28/1993US5274340 Microwave multistage amplifier
12/28/1993US5274241 Optical and electromagnetic field
12/24/1993CA2072035A1 Packaged squid system with integral shielding layer
12/16/1993DE4219345A1 Blast resistant door for shielded cabins, rooms or housings - comprises steel plates bonded together at edges where spring contacts prevent leakage of electromagnetic radiation
12/15/1993EP0574276A1 Suitcase for the storage and transport of electronic boards or other small material for electronic equipment
12/15/1993EP0573824A2 Method of plating a continuous carrier web member and sheet metal components for electrical connectors
12/15/1993EP0573441A1 Shielding support for plug-in electric components.
12/15/1993EP0527147B1 Keyboard, in particular a keyboard for data-processing equipment
12/14/1993US5270493 Printed circuit board having electromagnetic wave shield layer and self-contained printed resistor
12/14/1993US5270291 Method of reducing decay of magnetic shielding current in high Tc superconductors
12/09/1993WO1993025063A1 Ultralight electromagnetic interference shielding and method for making same
12/09/1993WO1993025062A1 Single contact spring
12/09/1993CA2134887A1 Ultralight electromagnetic interference shielding and method for making same
12/08/1993EP0572825A1 Housing for electrical capacitive filter
12/08/1993EP0572791A1 Device for shielding electronics against disturbance with an optical detector
12/07/1993US5268530 Superconductive tube for magnetic shielding and manufacturing method therefor
12/02/1993DE4217425A1 Assembly carrier used to construct electronic circuits - comprising conducting pathways of resistance material to electrically connect individual electrical assemblies to carrier
12/01/1993CN1079078A Cabinets having improved cable entrance seal
12/01/1993CN1022970C Apparatus for reducing electromagnetic radiation from computer device
11/1993
11/30/1993US5267125 Flexible grounding element
11/30/1993US5266109 EMI shielding pigments, a process for their preparation and their use
11/30/1993US5266053 Seal, in particular electromagnetic seal
11/30/1993US5266036 Reduction of radio frequency emissions through terminating geometrically induced transmission lines in computer products
11/24/1993EP0570709A2 Integrated circuit comprising shield lives
11/23/1993US5265265 Wristwatch radio communication device having an improved noise shielding structure
11/18/1993EP0569715A1 Process for the production of tube shaped mouldings out of high temperature superconductor material
11/18/1993DE4232547C1 Fixture device for substrate of HF thin layer circuits - is positioned on floor of screening housing on which component is screwed extending transversely over substrate
11/16/1993US5262737 Data processing system and housing having reduced electromagnetic emissions
11/16/1993US5262596 Printed wiring board shielded from electromagnetic wave
11/16/1993US5262588 Electromagnetic interference/radio frequency innterference seal
11/16/1993US5261826 Device for contacting shielded conductors
11/11/1993WO1993022774A1 Electromagnetic shielding materials
11/11/1993DE4225196C1 Electromagnetic screening device for electrical and mechanical rotary coupling - uses electrically conductive plastics ring seal in each annular gap between rotating and stationary coupling halves
11/11/1993DE4215182A1 Usage of burrs for electromagnetically sealed fixing of two metal parts - applying burrs after thin insertion section of one part is inserted into slot in the other
11/10/1993EP0569197A2 Electrical appliance with reduced electric field emissions
11/10/1993CN1022721C Universal connection assembly for connecting processing terminal to data transmission network
11/10/1993CA2094559A1 Process for producing tubular moldings from high-temperature superconducting material
11/09/1993US5260525 Panel assemblies
11/09/1993US5260128 Amorphous cobalt alloy layer, insulation layer and electroconductive metal layer
11/09/1993CA2015756C Shielded electrical connector
11/04/1993DE4209730A1 EM fields and radiation screening arrangement - contains electrically conducting material on flexible carrier
11/03/1993EP0567901A1 Device for the electrical connection of two construction units
11/03/1993EP0567835A1 Electrically conductive abrasion resistant polymeric materials, their fabrication and uses thereof
11/03/1993CN2145495Y Shielding apparatus for anti-interference of electromagnetic field
11/02/1993US5258573 Superconductor magnetic shield
10/1993
10/27/1993EP0567372A1 Shielding system in door frame, especially for a door on a Faraday cage
10/27/1993EP0567371A1 Assembly system of shielded panels for a Faraday cage
10/27/1993EP0566921A1 Semi-conductor assembly, in particular a remote control/receiver module
10/26/1993US5256833 Metal housing for electronic devices and method of producing such a housing
10/20/1993CN1077561A Protecting shell for disc and material for same
10/14/1993WO1993020677A1 Electronic ballast for a gas discharge lamp
10/14/1993WO1993020676A1 Electromagnetic shielding device
10/14/1993DE4212369A1 Motor vehicle control device - disperses heat from components via integral frame and divider forming two inner chambers in housing
10/14/1993DE4212007A1 Screening arrangement for openings in walls of HF sealed housings - has contact spring for each opening with inwardly protruding spring tongues, metal flange bush, and plastic cap
10/13/1993EP0565451A1 Retaining device for electronic boards
10/12/1993US5253146 Earthed intermediate frame for circuit boards
10/12/1993US5252782 Apparatus for providing RFI/EMI isolation between adjacent circuit areas on a single circuit board
10/12/1993US5252255 A blends comprising an chelated complexes obtained by heating the metal particles coated with a long-chain aliphatic tertiary amine in oxygen-free; electroconductivity; electromagnetic interference
10/07/1993DE4210624A1 Elektronisches Vorschaltgerät für eine Gasentladungslampe Electronic ballast for a gas discharge lamp
10/06/1993EP0564238A1 Superconducting film and process for production thereof
10/06/1993EP0563673A1 Spring blade for contacting two large-surface casing parts