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