Patents for H05K 9 - Screening of apparatus or components against electric or magnetic fields (22,081)
01/1999
01/20/1999EP0892502A2 Electromagnetic shielding in electronic device
01/20/1999EP0839441B1 Filter ventilator built in a hf-tight manner into a slot of a mounting plate
01/20/1999EP0820218B1 Electronic device and shielding cap for an electronic device
01/20/1999EP0819369B1 Filtering device with a filter housing, a filter mat and a lamella grid
01/19/1999US5861787 Reverse power protection circuit and relay
01/19/1999US5861782 Nonradiative dielectric waveguide and method of producing the same
01/18/1999CA2243160A1 Electronic device
01/14/1999WO1999001912A1 Electrostatic discharge protection device
01/14/1999WO1998041077A3 A casing for an electronic apparatus
01/13/1999EP0890988A2 Electrical circuit assembly mounted in a housing
01/13/1999CN1205107A Compound magnet material and electromagnetic interference suppressor
01/12/1999US5859767 Electronics chassis and method of manufacturing and operating thereof
01/12/1999US5859085 Preparing pyrrole-silver complex; precipitation to form a white polycrystalline photosensitive powder; dissolving; casting onto surface; photopolymerizing to form a metal-loaded polymer film of low electroconductivity
01/12/1999US5858496 Optically transparent article with embedded mesh
01/12/1999CA2116995C Three-terminal capacitor and assembly
01/11/1999CA2240751A1 Electrical circuit configuration arranged in a casing
01/07/1999EP0889686A1 Electromagnetic seal for a mobile wall
01/07/1999EP0889685A1 Shielding enclosure for microwave circuits
01/07/1999EP0889683A2 Device for electrically connecting of a board terminal area to a metallic casing part
01/07/1999EP0889533A2 Optical semiconductor module and method for manufacturing same
01/06/1999CN1204230A Protective cover for hand-held telephone set and its making method
01/05/1999US5856770 Filter with ferroelectric-ferromagnetic composite materials
01/05/1999US5856656 Electrical grounding arrangement for a printed circuit board of a microwave oven
01/05/1999US5856632 Card cage shielding contactor
01/05/1999US5855755 Photopolymerization
12/1998
12/30/1998WO1998059531A1 Device for protecting an electric circuit against interface micro-discharges
12/30/1998EP0888040A2 Structure for shielding an electronic circuit from radio waves
12/30/1998EP0887834A2 Electromagnetic wave shielding and light transmitting plate
12/30/1998EP0886999A1 Low cover unit for electromagnetically screened metal housings
12/30/1998EP0886998A1 Corner-profile strip for electromagnetically shielded mounting rack
12/30/1998EP0886997A1 Casing screened from electromagnetic waves and having metal casing parts lockable by a spring contact strip
12/30/1998EP0886996A2 Method of producing a metallic layer on the surface of a detail for shielding against electromagnetic radiation
12/29/1998US5853882 Compositive prepreg ply having tailored electrical properties and method of fabrication thereof
12/29/1998US5853608 Low temperature sintering radio frequency soft ferrite material, and method for manufacturing a wire coiling inductor core using such material
12/29/1998US5853296 Component for electronic enclosure
12/23/1998EP0886464A2 Shielding
12/23/1998EP0886295A2 Front panel for plasma display
12/23/1998CN1202795A Method for manufacturing electronic parts and electronic parts using the method
12/23/1998CN1202640A EMI reduction in output devices
12/22/1998US5851341 Method for manufacturing bead filter using an epoxy resin gel
12/17/1998WO1998043468A3 Screening device for protecting a room against sources of electromagnetic interference
12/16/1998EP0884939A2 Method and apparatus for adding shielding for circuit packs
12/16/1998EP0884938A2 Electronic unit provided with metallic shielding in a connection area
12/16/1998EP0884739A1 Compound magnetic material and electromagnetic interference suppressor
12/16/1998EP0883978A1 Shielding device for ventilation panels of electronic instruments and method for manufacture thereof
12/16/1998CN1202302A Gasket system for EMI isolation
12/16/1998CN1202010A Static electricity removing structure for portable electronic devices
12/15/1998US5850114 Device for improving the quality of audio and/or video signals
12/15/1998US5849055 Process for producing inorganic microspheres
12/10/1998DE19755952C1 Thin-walled moulded part for electrical and electronic devices
12/10/1998DE19736208C1 Electromagnetic sealing device for screen housing and circuit board e.g. for communications apparatus
12/09/1998EP0883156A2 Electromagnetically shielding bonding film
12/09/1998CN2300226Y Mobile telephone microwave protecting sleeve
12/08/1998US5847938 Press-fit shields for electronic assemblies, and methods for assembling the same
12/08/1998US5847317 Plated rubber gasket for RF shielding
12/08/1998US5847316 Electromagnetic shielding body and electromagnetic shielding structure utilizing same
12/03/1998WO1998054942A1 A shielding housing, methods of producing a shielding housing and use thereof
12/03/1998WO1998054049A1 Shielded boat hull of composite material with sealed cover or the like and method of fastening the sealing device
12/02/1998EP0881873A1 Electromagnetic shielding and circuit board provided with such a shielding
12/02/1998EP0881872A1 Electromagnetic shield, and pcb with such a shield
12/02/1998EP0881869A2 Electrical equipment practice
12/02/1998CN1200867A Highly heat-conductive composite magnetic material
12/02/1998CN1200866A Radio communications device and its cover
12/01/1998US5844784 Brace apparatus and method for printed wiring board assembly
12/01/1998US5844762 Electronic circuit device having a function of inhibiting resonance in power wiring
12/01/1998US5844417 Simulated infinite ground screen in an RF test chamber
12/01/1998US5844166 Lattice RF shield
12/01/1998US5843584 Superconductive article and method of making
11/1998
11/26/1998WO1998053655A1 Shielded case
11/26/1998WO1998053439A1 Optical filter for display panel
11/26/1998DE19742458C1 Plastics housing for electric circuit board
11/26/1998DE19721295A1 Screened high frequency circuit for electronic device
11/26/1998CA2289565A1 Optical filter for display panel
11/25/1998EP0705487B1 Arrangement for absorbing electromagnetic waves and process for producing the same
11/25/1998EP0598028B1 Electronic assembly with improved grounding and emi
11/25/1998CN1200192A Composite magnetic material and electromagnetic interference suppressing material
11/25/1998CN1200011A Noise absorber
11/25/1998CN1199956A High frequency amplifier with guard circuit and radio wave transmission apparatus including the same
11/24/1998US5841637 ESD-protective housing for electronically operated lock
11/24/1998US5841202 EMI prevention circuit for a car-mounted electronic control unit
11/24/1998US5841067 Housing for electronic apparatus and method of damping unwanted radiation of electromagnetic waves
11/24/1998CA2142611C A multiple layer printed circuit board
11/19/1998WO1998052398A1 A plug-in panel for circuit boards
11/19/1998WO1998052203A1 Combination of ac reactor and fuse
11/19/1998CA2290355A1 A plug-in panel for circuit boards
11/18/1998EP0878984A1 Magnetic prepreg, its manufacturing method and printed wiring board employing the prepreg
11/18/1998EP0878774A2 Reduction of the electromagnetic field produced by a laser printer
11/18/1998EP0878116A1 Protection for electromagnetic connection and electrostatical discharge
11/18/1998CN1199538A Magnetic prepreg, its mfg. method and printed wiring board employing said prepreg
11/18/1998CN1199496A Composite magnetic tape
11/18/1998CN1199495A Composite magnetic material, method for mfg. same and electromagnetic interference suppressing material
11/18/1998CN1199494A EMI preventive part and active device with same
11/18/1998CN1199493A Composite magnetic tube, method for mfg. same, and electromagnetic interference suppressing tube
11/18/1998CN1199361A Method of mfg. composite magnetic sheet
11/17/1998US5838551 Electronic package carrying an electronic component and assembly of mother board and electronic package
11/17/1998US5838543 Radio frequency power amplification module
11/17/1998US5837086 Method of injection-moulding plastics for electrical shielding casings
11/12/1998WO1998050798A1 Method and device for active compensation of magnetic and electromagnetic disturbance fields
11/12/1998WO1998050238A1 Conductive printed plastic strips
11/12/1998DE19736791C1 Switchgear cubicle with frame structure and double doors