Patents for H05K 9 - Screening of apparatus or components against electric or magnetic fields (22,081)
03/1990
03/13/1990US4908735 Electronic apparatus reducing generation of electro magnetic interference
03/08/1990WO1990002426A1 Improvements in electromagnetic screening
03/08/1990DE3830336A1 Screen for magnetic and electromagnetic fields
03/07/1990EP0357006A1 Structures exhibitting improved transmission of ultrahigh frequency electromagnetic radiation and structural materials which allow their construction
03/07/1990EP0356991A2 Inverter device
03/07/1990EP0356867A1 Conductive metal powders, process for preparation thereof and use thereof
03/06/1990US4906998 Radio-frequency anechoic chamber
03/06/1990US4906494 Antistatic sheet material, package and method of making
02/1990
02/28/1990EP0355695A2 Cylindrical honey comb cartridge for electromagnetically shielded ventilation, air extraction, lighting or resounding
02/27/1990US4904968 Circuit board configuration for reducing signal distortion
02/27/1990US4904826 Internal shield ground adapter for kickpipe/stuffing tubes
02/22/1990WO1990001861A1 Improvements in or relating to reducing the strength of electro-magnetic fields
02/22/1990DE3926802A1 Elektrischer steckverbinder Electrical connectors
02/20/1990US4903185 Filtering device of the common mode disturbances affecting the printed circuit boards of a static power converter
02/20/1990US4903170 Housing arrangements for electrical or electronic equipment
02/20/1990US4903169 Shielded high frequency apparatus having partitioned shield case, and method of manufacture thereof
02/20/1990US4902851 Combination protection room
02/15/1990DE3926156A1 EM screening arrangement for hole in wall etc. - comprises rectangular honeycomb of two orthogonal sets of parallel metal plates
02/14/1990EP0354341A1 A composite structure for use in electronic packages
02/13/1990US4901203 Hybrid integrated circuit module assembly
02/13/1990US4900877 Shielding and sealing gaskets
02/13/1990US4899521 Antistatic thermoplastic/polyamide-polyether compositions and antistatic polymeric films made therefrom
02/07/1990EP0354135A1 Method and apparatus to check a quasi-sealed electromagnetic screen
02/07/1990EP0354131A2 Ferrite particle plating system and electromagnetic shielding
02/07/1990EP0353923A2 Electromagnetic wave absorber
02/07/1990EP0353911A2 Flux spreading thin film magnetic devices
02/07/1990EP0353731A2 Anechoic chamber
01/1990
01/31/1990EP0352833A2 Clamping device for maintaining tubular elements in clamping fit
01/31/1990EP0352729A2 Sheet for forming article having electromagnetic wave shieldability
01/24/1990EP0351450A2 Radiowave absorber and its manufacturing process
01/23/1990US4896250 Polysulfone filled with conductive particles, tantalum capacitors
01/23/1990US4896001 Anti-electric protection
01/23/1990US4895756 Printed circuit substrate
01/17/1990EP0351071A2 RF interconnect and shielding system
01/17/1990EP0351070A2 Double wall baffle for airflow and RFI shielding
01/17/1990EP0351069A2 RFI shielding gasket
01/17/1990EP0350775A2 Filter arrangement
01/16/1990US4894753 Electrical circuitry support apparatus
01/16/1990US4894749 Option slot filler board
01/16/1990US4894630 Conversion adapter
01/16/1990US4894489 Electromagnetic shield-type doorway for buildings and electromagnetic shielding system therefor
01/10/1990EP0169226B1 Improvements in electrical capacitors
01/03/1990EP0348794A1 Electromagnetic field protecting resin compositions
01/02/1990US4891468 Device to shield against an electromagnetic field
12/1989
12/27/1989EP0347597A2 Insulating electromagnetic shielding resin composition
12/26/1989US4890199 Protecting hair and makeup while dressing
12/26/1989US4890083 Shielding material and shielded room
12/26/1989US4889959 RFI shielding gasket
12/26/1989US4889958 Building with electromagnetic shield structure for individual floors
12/26/1989US4889750 Carbon in polymeric matrix
12/19/1989CA1263929A1 Method of producing adherent metallic film
12/14/1989WO1989012306A1 Conductive metal-filled composites via developing agents
12/14/1989DE3819361A1 Electrical system
12/13/1989EP0345427A2 Circuit support for electrical components, e.g. circuit foils, boards or the like
12/12/1989US4886163 Electrostatic dissipative maintenance aid module container
12/06/1989EP0344838A2 Composite materials suitable for magnetic and electronic shielding as well as for permanent magnets
12/05/1989US4885559 Electric noise absorber
12/05/1989US4885431 Printed circuit board
12/05/1989CA1263528A1 Conductive elastomers from electrically conductive fibers in silicone emulsion
12/05/1989CA1263521A1 Cable shield termination means
11/1989
11/30/1989WO1989011778A1 Arrangement for shielding electronic components and providing power thereto
11/29/1989EP0195789B1 An electronic apparatus or component and a method of providing such an apparatus or component
11/28/1989US4884171 Electromagnetic interference shielding device for a portable aircraft engine tester
11/23/1989EP0342971A2 Electric device
11/23/1989EP0342284A1 Electromagnetically shielded building with system for detecting leakage of radio waves thereinto
11/23/1989EP0342237A1 Floating insert molding method and apparatus
11/22/1989CN1037424A Radio-frequency unechoic chamber
11/21/1989US4882227 Conductive resin composition and molded product using the same
11/21/1989US4882000 Method of manufacturing printed circuit boards
11/21/1989US4881642 Electrostatic charge dissipator and method of making
11/16/1989WO1989010876A1 Multiple-ply anti-static paperboard
11/15/1989EP0342019A2 Method of forming electromagnetically shielded space
11/15/1989EP0116648B1 Radio-wave sealing device
11/14/1989US4880684 Sealing and stress relief layers and use thereof
11/14/1989US4880679 Embedded electroconductive insert fuses fiber reinforcement in matrices; grounding, continuity; computer housings
11/08/1989EP0340959A2 Package for EMI, ESD, thermal, and mechanical shock protection of circuit chips
11/08/1989EP0340773A2 Gasket for an electromagnetically shielded casing
11/08/1989EP0340570A2 Device for shielding an assembly with multipolar connectors
11/07/1989US4879434 Subassembly case including a flat sheet metal shield fastened with V-shaped spring clips
11/02/1989EP0340012A1 Radio-frequency anechoic chamber
11/02/1989EP0339146A1 Electromagnetic wave absorber
11/02/1989DE3812943A1 Behaelter aus faserverstaerktem kunststoff mit stromleitender innenschicht Behaelter from faserverstaerktem plastic with current-conducting inner layer
10/1989
10/25/1989EP0338080A1 Ic card
10/17/1989US4875137 Uniform current and voltage distribution device
10/17/1989US4874903 Shielding panel
10/12/1989DE3811079A1 Electric circuit
10/12/1989DE3810594A1 Arrangement for the protection of integrated components against damage by uncontrolled electrostatic discharge in handling systems
10/11/1989EP0336304A1 Ultra thin, electrically conductive coatings having high transparency and method for producing same
10/11/1989EP0336094A1 Flexible materials for reflecting electromagnetic wave
10/10/1989US4873505 Electric noise absorber
10/10/1989US4873394 Receptacle panel for electronic device providing simple assembly and RFI suppression
10/05/1989DE3809605A1 Housing (casing, enclosure) for electrical apparatuses
10/04/1989EP0335713A1 Ferrite toroid isolator
10/04/1989EP0335186A2 Compositions containing metallic fibres and their application for manufacturing formed articles used for electromagnetic radiation protection
10/04/1989EP0335185A2 Metallized fibres composites and their application for the manufacture of electromagnetic protective shaped articles
10/03/1989US4872090 Double wall baffle for airflow and RFI shielding
10/03/1989US4871220 Short wavelength pass filter having a metal mesh on a semiconducting substrate
10/03/1989CA1262181A1 Ventilation panel for electromagnetic shielding
09/1989
09/28/1989DE3809323A1 Screening cabin
09/27/1989EP0334815A1 Radiation filter