Patents for H05K 9 - Screening of apparatus or components against electric or magnetic fields (22,081)
01/1993
01/19/1993CA1312940C Electronic device housing with temperature management functions
01/12/1993US5179381 Electromagnetic wave absorber for VHF to UHF band
01/12/1993US5178722 Method of producing a flexible metal and resin film laminate with holes
01/12/1993US5177856 Method of making a shield for a printed circuit board
01/07/1993WO1993000786A1 Method for fabricating a screen absorbing electromagnetic radiation
01/07/1993WO1993000221A1 A flexible, transparent film for electrostatic shielding and method of making such film
01/07/1993EP0521020A1 Holding device for insert cards.
01/07/1993EP0497898A4 Sulfonated polyaniline salt compositions, processes and uses
01/07/1993DE4221115A1 Vor elektrostatischen entladungen geschuetzte abdeckung fuer elektronische komponenten und verfahren zu ihrer herstellung Against electrostatic discharges Proof Cover electronic components and process for their production
01/07/1993CA2112467A1 Flexible, transparent film for electrostatic shielding and method of making such film
01/05/1993US5177782 Modular protected entrance terminal
01/05/1993US5177324 In situ RF shield for printed circuit board
01/04/1993WO1993006632A1 Rf radiation absorbing material
12/1992
12/30/1992EP0520677A1 Chiral absorbing structure
12/29/1992US5175395 Electromagnetic shield
12/29/1992US5175056 Galvanically compatible conductive filler
12/29/1992US5175033 Metallized bag with improved interlayer adhesion for static protection of electronic components
12/29/1992CA2034216C Magnetic shield
12/23/1992WO1992022995A1 A circuit board having a lateral conductive pattern and shielded regions as well as a method of manufacturing such a board
12/23/1992WO1992022944A1 A device for contacting shielded conductors
12/23/1992EP0519767A2 A circuit board assembly
12/23/1992CN1019556B Complex microwave absorbing agent and prepn. method thereof
12/22/1992US5173871 Method for providing EMI/EMP hardening and breakdown protection in composite materials
12/22/1992US5173660 Packaged squid system with integral superconducting shielding layer
12/22/1992US5173519 Conductive metal-filled composites via developing agents
12/22/1992US5173150 Process for producing printed circuit board
12/22/1992CA1311825C Electromagnetic anechoic chamber with an inner electromagnetic wave reflection surface and an electromagnetic wave absorption small ball disposed in the chamber
12/17/1992DE4119110A1 Electromagnetically screened housing for computer printer - has paper exit slot with plates forming extended external paper guide and removable top in full electrical contact with body of housing
12/16/1992EP0517886A1 Packaged squid system with integral shielding layer
12/15/1992US5172077 Oscillator and method of manufacturing the same
12/15/1992US5171937 Metal-coated shielding materials and articles fabricated therefrom
12/15/1992US5171936 Housing structure for accommodating electronics apparatus
12/10/1992WO1992022193A1 Method for absorbing electromagnetic wave
12/10/1992DE4218173A1 Conductive resin compsn. providing mouldings for X=ray screens etc. - has insulating resin matrix contg. conductive additive with high m.pt. core and inner shell and low m.pt. outer shell
12/10/1992DE4118133A1 Screened electrical appts. housing - has screening frame with plastics material wall having deformable lip engaging circuit board earthing path
12/09/1992EP0517135A1 Contact spring strip
12/09/1992EP0517134A1 Contact spring strips
12/09/1992EP0517133A1 Contact spring strips
12/09/1992EP0516986A1 Electronic rack
12/09/1992EP0447463A4 Antistatic sheet material, package and method of making
12/08/1992US5170321 Enclosure system for environmental isolation of RF circuitry
12/08/1992US5170008 External cable grommet for cable entry of EMI protected cabinets
12/08/1992US5169713 High frequency electromagnetic radiation absorbent coating comprising a binder and chips obtained from a laminate of alternating amorphous magnetic films and electrically insulating
12/08/1992CA1311288C Ferrite toroid isolator
12/07/1992CA2070491A1 Contact spring strip
12/07/1992CA2070490A1 Contact spring strip
12/03/1992DE4116449A1 Plastic component with embedded electromagnetic screen
12/02/1992EP0515621A1 Improved composite materials for architectural structural end use.
12/01/1992US5168428 Circuit substrate supporting structure
12/01/1992US5168252 Line filter having a magnetic compound with a plurality of filter elements sealed therein
11/1992
11/26/1992DE4215456A1 Elektromagnetisches abschirmnetzwerk Electromagnetic abschirmnetzwerk
11/25/1992EP0514620A1 Component part essentially of plastics with electromagnetic shielding
11/24/1992US5166864 Protected circuit card assembly and process
11/24/1992US5166474 Superconducting device
11/24/1992US5165985 Method of making a flexible, transparent film for electrostatic shielding
11/19/1992EP0514227A1 Printed circuit board, panel and machine incorporating such a board
11/19/1992EP0514140A1 Superconductor magnetic shield
11/17/1992US5165055 For decreasing electromagnetic and radio frequency interferences
11/17/1992US5164880 Electrostatic discharge protection device for a printed circuit board
11/17/1992US5164543 Apparatus for connecting and shielding enclosures housing electronic equipment
11/17/1992US5164542 Composite housing for a computer system
11/17/1992US5164465 Sulfonated polyaniline salt compositions, processes for their preparation and uses thereof
11/17/1992US5163850 Electrostatic discharge protection devices for semiconductor chip packages
11/17/1992CA1310432C Package for emi, esd, thermal, and mechanical shock protection of circuit chips
11/17/1992CA1310395C Electromagnetic shielding panel
11/17/1992CA1310394C Sheet metal shield for a subassembly case
11/12/1992WO1992020091A1 Electromagnetic interference shielding material
11/12/1992DE4115153A1 Bestueckte leiterplatte mit einem aluminium-abschirmgehaeuse Populated circuit board with an aluminum-shield
11/10/1992US5162980 Shielded printed circuit board housing for high density storage
11/10/1992US5162610 Shielded enclosure for an electronic device
11/05/1992DE4114484A1 Electronic module for circuit boards for rack mounting - has metal front plates fixed to each circuit board and has clearance for ease of handling, taken up by spiral clips
11/04/1992WO1992020207A1 Electrical interconnect apparatus
11/04/1992EP0511527A1 Door hindering the passage of electromagnetic fields
11/04/1992EP0397755A4 Magnetic field concentrator
11/04/1992CA2083278A1 Electrical interconnect apparatus
11/03/1992US5160903 Gap-less package to provide isolation between signals
11/03/1992US5160807 Method for RFI/EMI protection of electronic circuitry
11/03/1992US5160806 Electromagnetic shielding member and electromagnetic shielding case
11/03/1992US5159929 Insulated rf shield
10/1992
10/27/1992US5159537 Mounting structure for electronic apparatus
10/27/1992US5159031 Sulfonated polyaniline salt compositions and uses thereof
10/27/1992US5158707 Conductive plastic composite and its preparation and use
10/27/1992US5158624 Alternating and direct current magnetism
10/27/1992CA1309486C Multi-function gasket
10/21/1992EP0509634A1 Electrostatic discharge protection device for semiconductor chip packages
10/20/1992US5157308 Methods and apparatus for reducing electromagnetic interference emission from a cathode ray tube video display system
10/20/1992US5156771 Comprising a metal powder, a binder of a homo- or copolymer of a substituted hydroxystyrene and a solvent; printed circuits; noise shield; durability; adhesion
10/19/1992CA2062248A1 Electrostatic discharge protection devices for semiconductor chip packages
10/14/1992EP0508869A2 Shielded printed circuit board housing for high density storage
10/14/1992EP0508635A2 Attenuator apparatus and method of assembly
10/14/1992EP0508305A2 Mounting of electronic components on substrates
10/14/1992EP0508044A1 Container for protecting electronic components from static charges
10/14/1992CN1065280A Compositions of cupric alloy
10/13/1992CA1308773C Static converter comprising a protective filter against high-frequency disturbances
10/07/1992EP0507676A2 Material for semiconductor screen
10/07/1992EP0507018A1 Housing arrangement
10/06/1992US5153531 Arrangement for stabilizing oscillation frequency and phase of a high frequency oscillator
10/03/1992WO1992017995A1 Material for semiconductor screen
10/01/1992WO1992017046A1 Device for contacting the casing and cover of a closed housing
09/1992
09/30/1992EP0506062A2 Stripline shielding techniques in low temperature co-fired ceramic