Patents for H05K 9 - Screening of apparatus or components against electric or magnetic fields (22,081)
11/1990
11/22/1990EP0398565A2 EMI reducing circuit card apparatus and related methods
11/22/1990EP0397967A1 Radar-absorbing outer façade
11/22/1990EP0397755A1 Magnetic field concentrator
11/21/1990CN1010492B Door in a structure preventing transmission of interference fields
11/20/1990US4972297 Device for shielding assemblies having multi-pole plugs
11/20/1990US4972191 Wave absorber, and an anechoic chamber using the same
11/20/1990US4972167 Electric noise absorber
11/15/1990DE3915651A1 Screening device for electronic circuits esp. printed circuits - has housing with overlapping sections to provide efficient screening
11/14/1990EP0397616A1 Grating and dust-filter unit for closing the ventilating hole of electronic equipment, with protective device against electromagnetic and electrostatic interference
11/14/1990EP0397321A1 Microwave heatable materials
11/14/1990EP0397185A1 Permanently antistatic polymeric rigid containers
11/14/1990EP0396957A2 Fiber reinforced polymeric structure for EMI shielding and process for making same
11/14/1990EP0396936A2 Protection device for electrical installations
11/14/1990CN2065795U Static electricity proof device for mos ic
11/13/1990WO1990013605A1 Magnetic materials and products made therefrom
11/13/1990US4970625 Integrated module handle and chassis bulkhead for reducing electromagnetic interference emissions from circuit modules
11/13/1990US4970476 Electric noise absorber using a granular or liquid magnetic substance
11/13/1990US4970354 Electromagnetic wave shielding circuit and production method thereof
11/13/1990US4969836 Universal connection assembly for connecting a processing terminal to a data transmission network
11/13/1990CA2054741A1 Magnetic materials and products made therefrom
11/12/1990CA2008537A1 Permanently antistatic polymeric rigid containers
11/06/1990US4968854 Multilayer, metal film
11/03/1990CA2012805A1 Fiber reinforced polymeric structure for emi shielding and process for making same
11/01/1990WO1990012842A1 Thermoplastic elastomer compounds
10/1990
10/31/1990EP0395081A2 Electromagnetic shielding seal for rotary/reciprocating shaft
10/31/1990DE3922758C1 EM screening with metal foils - has edges attached to walls, floors, ceilings of room, and electrically interconnected
10/30/1990US4967316 Electric circuit unit
10/30/1990US4967315 Metallized ceramic circuit package
10/30/1990US4967141 Method of taking out and storing energy in a superconductive ring or coil
10/30/1990US4966637 Method for manufacturing an electromagnetic shielding gasket
10/30/1990US4966280 Multiple-ply anti-static paperboard
10/30/1990CA1275663C Closure assembly for preventing transmission of interference fields
10/24/1990EP0394053A1 Miniature mobile radio communication equipment having a shield structure
10/24/1990EP0393921A1 Non-moiré shielded window
10/24/1990EP0393236A1 Electronic device housing with temperature management functions
10/24/1990CN1010166B Insertable component for printed circuit board
10/23/1990US4965408 Composite sheet material for electromagnetic radiation shielding
10/17/1990EP0392905A1 Sealed protecting casings for electric or electronic circuits
10/17/1990EP0392821A2 EMI/RFI shielding gasket
10/17/1990EP0391926A1 An arrangement for deactivating integrated circuits electrically
10/16/1990US4964013 Electric noise absorber
10/16/1990US4964012 Electric noise absorber
10/16/1990US4963291 Insulating electromagnetic shielding resin composition
10/13/1990CA2012905A1 Non-moire shielded window
10/11/1990CA2014170A1 Sealed protection packages for electrical or electronic circuits
10/10/1990EP0391527A1 Circuit board configuration for reducing signal distortion
10/10/1990EP0391327A1 Method and apparatus for grounding multi-layer insulations, especially for space structures
10/10/1990CN1009980B Static transducer containing filter against high-frequency interference
10/09/1990US4961879 Conductive metal-filled substrates via developing agents
10/07/1990CA2011740A1 Microwave heatable materials
10/03/1990EP0390580A2 Fibrids loaded with electromagnetic-wave obscurants
10/03/1990EP0389910A1 Modular cabinet system for electronic assemblies
10/03/1990CA2013682A1 Process for the perfecting of the grounding of multi-layer insulations (thermal blankets)
10/02/1990US4960633 Microwave-absorptive composite
10/02/1990US4960614 Printed circuit board
09/1990
09/30/1990CA2013213A1 Fibrids loaded with electromagnetic-wave obscurants
09/27/1990DE3922759C1 Window with conductive grating - uses flat and folded wire mesh strips
09/26/1990CN1045678A Screening material against electromagnetic radiation
09/25/1990US4959752 Electronic module RFI/EMI shielding
09/25/1990US4959504 Magnetically and radio frequency shielded enclosure
09/19/1990EP0388217A1 Circuit protection apparatus
09/18/1990CA1274151A1 Shaped woven fabrics
09/13/1990DE3906973A1 Housing for motor-vehicle electronics
09/12/1990EP0386750A1 A coating for EMI shielding and method therefor
09/11/1990US4956868 Magnetically shielded electromagnetic acoustic transducer
09/11/1990US4956393 Structures exhibiting improved transmission of ultrahigh frequency electromagnetic radiation and structural materials which allow their construction
09/11/1990US4955817 Construction for removing electronic charges in connectors
09/05/1990EP0385689A1 Printed circuit board capable of preventing electromagnetic interference
09/04/1990US4954929 Multi-layer circuit board that suppresses radio frequency interference from high frequency signals
09/04/1990US4954807 Combination instrument for automotive vehicles
09/04/1990CA1273561A1 Low cost intermediate radiation shield for a magnet cryostat
08/1990
08/29/1990EP0384644A1 Printed circuit board
08/29/1990EP0384601A2 Electromagnetic radiation suppression cover
08/28/1990US4953007 Plastic encapsulated integrated circuit package with electrostatic shield
08/28/1990US4952935 Ceramic matrix combined with carbon; firing
08/28/1990US4952752 Casing
08/28/1990US4952448 Thermoplastic shields having high electromagnetic/radio frequency interference effectiveness
08/24/1990CA2008317A1 Electromagnetic radiation suppression cover
08/21/1990US4950423 Metallic particle, polymeric dispersion, air-drying cosolvent, film forming enhancer, ph adjusting compound
08/21/1990CA1273087A1 Multi-layered microwave absorber and method of manufacturing the same
08/21/1990CA1273066A1 Housing structure for radio unit resistant to static electricity
08/16/1990DE3902998A1 Housing for microwave-microstrip (stripline) circuits
08/14/1990US4948923 Bottom cover installation structure of a shield case
08/14/1990US4948922 Electromagnetic shielding and absorptive materials
08/14/1990US4948463 Comprising low hysterisis iron powder, pulp fibers, and latex binder for enlosing electronic components
08/09/1990WO1990009049A1 Uniform current and voltage distribution device
08/09/1990WO1990009027A1 Use of electrically conducting polymer composites
08/09/1990DE3903229A1 Electronic circuit
08/08/1990EP0381273A1 Protective housing for apparatus
08/08/1990EP0380740A2 Electronical circuit
08/07/1990US4945633 Method of mounting a printed circuit board and securing the earthing to a casing
08/02/1990DE3902223A1 Radiation screen
08/01/1990EP0380267A1 Microwave absorber employing acicular magnetic metallic filaments
08/01/1990EP0380235A1 Metal fiber mat/polymer composite
08/01/1990EP0379898A2 Screened door with door frame for screened rooms
08/01/1990EP0379686A2 Printed circuit board
07/1990
07/31/1990US4945323 Filter arrangement
07/31/1990CA1272281A1 Shield structure for limiting transmission of electromagnetic radiation
07/26/1990CA2005198A1 Microwave absorber employing acicular magnetic metallic filaments
07/25/1990EP0379159A1 Coiled spring electromagnetic shielding gasket