| Patents for H05K 9 - Screening of apparatus or components against electric or magnetic fields (22,081) |
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| 03/19/1991 | CA1281512C Electro magnetic interference shielding |
| 03/12/1991 | US4999459 Sealing enclosures against electromagnetic interference |
| 03/12/1991 | CA1281405C Device for sealing between two metal plates used as electromagnetic field screens |
| 03/06/1991 | EP0415478A2 Electroconductive mixed phases containing rutile pigment, process for its preparation and its use |
| 03/06/1991 | EP0415477A2 Electroconductive zinc sulfide powder and process for manufacturing the same and its application |
| 03/06/1991 | EP0193540B1 Antistatic shelf for electronic circuit boards |
| 03/05/1991 | US4997993 Method and apparatus for sealing movable panel and maintaining low signature integrity |
| 03/05/1991 | US4997240 Modular housing system for electronic equipment |
| 03/05/1991 | CA2024553A1 Soft-magnetic nickel-iron-chromium alloy |
| 03/02/1991 | CA2023526A1 Electrically conductive mixed-phase rutile pigment, process of producing the same and use thereof |
| 03/02/1991 | CA2022743A1 Electrically conductive zinc sulfide powder and process of producing the same and use thereof |
| 02/28/1991 | DE4019635A1 Resistance heat treating of a ferromagnetic amorphous strip - using alternating or pulsed current with direct current magnetic field to improve magnetic properties |
| 02/27/1991 | EP0414613A2 Method of making a surface element for absorbing electromagnetic waves |
| 02/27/1991 | EP0414546A2 Backpanel having multiple logic family signal layers |
| 02/26/1991 | CA1280802C Earthing system for an apparatus cabinet |
| 02/23/1991 | WO1991003144A1 Multi-layer circuit board that suppresses radio frequency interference from high frequency signals |
| 02/23/1991 | CA2011933A1 Backpanel having multiple logic family signal layers |
| 02/21/1991 | DE3927035A1 Ventilator and venting system for absorption rooms - has absorber channel between air inlet and outlet apertures, and supply and discharge lines for EM wave attenuation |
| 02/20/1991 | EP0413580A1 Electromagnetic shielding panel |
| 02/20/1991 | EP0413518A2 EMI/RFI shielding vent and method of use |
| 02/19/1991 | CA2022948A1 Electromagnetic shielding panel |
| 02/16/1991 | CA2022965A1 Emi/rfi shielding vent and method of use |
| 02/12/1991 | US4992907 Electrostatic discharge protection system |
| 02/12/1991 | US4992688 Printed circuit board with a metallic layer for supporting an electrical component |
| 02/12/1991 | US4992624 Magnetic shield for visual display terminals |
| 02/12/1991 | US4992329 Magnetic-shielding sheet |
| 02/12/1991 | US4992060 Apparataus and method for reducing radio frequency noise |
| 02/07/1991 | WO1991001619A1 Metallized microporous ptfe electromagnetic energy shielding gasketing |
| 02/07/1991 | WO1991001618A1 Process for attenuating perturbing radiation in printed circuit boards |
| 02/07/1991 | DE4024488A1 Radiation screen mfr. - from totally reflective fibres having vapour deposited metal coating |
| 02/07/1991 | DE3925526A1 Radiation screen mfr. - from totally reflective fibres having sputter deposited metal coating |
| 02/05/1991 | US4991062 EMI reducing circuit card apparatus |
| 02/05/1991 | US4990393 Printed circuit board |
| 01/30/1991 | EP0410747A2 Conductive masking laminate |
| 01/30/1991 | EP0410701A2 Gasket impervious to electromagnetic energy |
| 01/30/1991 | CN1011470B Processor apparatus with improved control of electromagnetic radiation |
| 01/29/1991 | US4988550 Adhesive, metal foil, and releasing layers; computer cabinets |
| 01/24/1991 | WO1991001079A1 Sealing enclosures against electromagnetic interference |
| 01/24/1991 | DE3937183A1 Verfahren zu stoerstrahlungsdaempfung an leiterplatten Method to stoerstrahlungsdaempfung on pcb |
| 01/23/1991 | CN1048781A Lightning protection system for non-metallic oil tank |
| 01/22/1991 | CA1279182C Conductive coatings and foams for anti-static protection, energy absorption, and electromagnetic compatability |
| 01/18/1991 | US5025116 Printed wiring board having electromagnetic wave shielding layer |
| 01/16/1991 | EP0407492A1 Process for producing thin layers of conductive polymers. |
| 01/16/1991 | CN1011281B Superconductive magnetic shielding cylinder at liquid-nitrogen temp. and its production method |
| 01/09/1991 | EP0407072A1 A method of shielding a printed circuit board, or a part of it, from disturbances caused by electromagnetic interference, and a shielding housing to be used in the method |
| 01/09/1991 | EP0406859A2 Process for producing a resin molded article having a metal plated layer thereon |
| 01/09/1991 | EP0406678A1 Swelling agent for the pre-treatment of polymers to be plated by electrolysis |
| 01/08/1991 | US4983932 Electric noise absorber |
| 01/08/1991 | US4983452 Intertwining electroconductive fiber and hot melt adhesive fiber, lamination |
| 01/08/1991 | CA1278850C Screened rack |
| 01/07/1991 | CA2020624A1 Swelling agent for pretreatment of a synthetic resin prior to electroless metallization and improved method of making a circuit board using same |
| 01/02/1991 | EP0406118A2 Apparatus and method for reducing radio frequency noise |
| 01/02/1991 | EP0406067A1 Composite material with characteristics determinable by pre-impregnating a continuous fibre |
| 01/02/1991 | EP0405398A1 Electromagnetic wave shield type circuit unit and tv game playing machine circuit unit utilizing the same |
| 01/02/1991 | EP0405077A1 Façade cover for rising structures |
| 01/02/1991 | CA1278618C Plastic encapsulated integrated circuit package with electrostatic shield |
| 01/02/1991 | CA1278420C Electromagnetic shielding |
| 01/01/1991 | USRE33513 Insulated insert with high electric strength |
| 01/01/1991 | US4982053 Closure arrangement including a radio frequency seal |
| 12/28/1990 | CA2020000A1 Apparatus and method for reducing radio frequency noise |
| 12/27/1990 | WO1990016143A1 Electrostatic shielding film or sheet |
| 12/27/1990 | EP0403643A1 Uniform current and voltage distribution device |
| 12/25/1990 | US4980516 Electromagnetic-shielding gasket |
| 12/25/1990 | US4980223 Sheet for forming article having electromagnetic wave shieldability |
| 12/22/1990 | CA2019493A1 Composite material having characteristics which that can be modulated by pre-impregnation of a continuous fibre |
| 12/19/1990 | EP0403180A2 Coated particulate metallic materials |
| 12/19/1990 | EP0403112A2 Conductive gasket with flame and abrasion resistant conductive coating |
| 12/19/1990 | EP0403106A1 Shielded electrical connector |
| 12/19/1990 | EP0402546A2 Printed circuit board |
| 12/18/1990 | US4978920 Magnetic field screens |
| 12/18/1990 | US4978812 Electromagnetic wave shielding transparent body |
| 12/16/1990 | WO1990015760A1 Anti-static coated paperboard or similar rigid material |
| 12/13/1990 | DE3919184A1 Movable screening chamber for biomagnetic instrumentation - has screening between door sections to prevent passage of magnetic field effect |
| 12/13/1990 | CA2018768A1 Coated particulate metallic materials |
| 12/12/1990 | EP0402109A1 Low closure force EMI/RFI shielded door |
| 12/12/1990 | EP0402046A2 Heat-shrinkable article |
| 12/12/1990 | EP0401420A1 Screening device in a cryostat for a superconductive magnetometer apparatus |
| 12/12/1990 | EP0401418A1 Shielding device for an electric module |
| 12/12/1990 | CN1047780A Composite emi shield having clean, highly conductive surface for conductive bonding |
| 12/11/1990 | US4977483 Electronic component storage album |
| 12/11/1990 | US4977329 Arrangement for shielding electronic components and providing power thereto |
| 12/11/1990 | US4977296 Radio frequency shielding tape |
| 12/11/1990 | US4977295 Polythioether impregnated with electroconductive particles |
| 12/09/1990 | CA2018457A1 Shielding apparatus for an electrical assembly |
| 12/06/1990 | DE3917631A1 Electrically protective fabric - has metal foil bonded to tear-resistant carrier |
| 12/06/1990 | CA2018012A1 Low closure force emi/rfi shielded door |
| 12/05/1990 | EP0400885A1 Printed circuit having twisted conductor lines printed thereon |
| 12/05/1990 | EP0400642A2 Electrically conductive paste composition |
| 12/05/1990 | EP0400267A1 Endoscope light source enclosed in a screened container |
| 12/04/1990 | CA1277158C Steel foil excellent in shielding characteristics to electromagnetic waves |
| 11/30/1990 | CA2017713A1 Electrically conductive paste composition |
| 11/30/1990 | CA2017152A1 Printed circuit having twisted conductor lines printed thereon |
| 11/29/1990 | WO1990014752A1 Track mounted electromagnetic shielding device |
| 11/28/1990 | EP0399944A2 Composite EMI shield having clean, highly conductive surfaces for conductive bonding |
| 11/28/1990 | EP0399299A2 Electrically conductive polymeric materials and uses thereof |
| 11/28/1990 | EP0399028A1 Dual elastomer gasket shield for electronic equipment |
| 11/28/1990 | EP0398918A1 Magnetic shield, in particular in devices for biomagnetic examinations, and process for producing it |
| 11/27/1990 | US4973514 EMI shielding composites |
| 11/24/1990 | CA2016769A1 Composite emi shield having clean, highly conductive surfaces for conductive bonding |
| 11/22/1990 | EP0398672A1 Microwave absorber for direct surface application |