| Patents for G12B 17 - Screening (1,482) |
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| 03/06/2002 | CN1338760A Dielectric electromagnetic wave absorbing material and its preparing process and application |
| 02/06/2002 | CN2476159Y Shrapnel with electromagnetic interference high conduction efficiency |
| 02/06/2002 | CN2476158Y Folding aluminium foil sheet for preventing electromagnetic interference |
| 02/06/2002 | CN2476081Y Device for preventing electromagnetic wave interference |
| 02/06/2002 | CN2476056Y Apparatus for radiating and preventing electromagnetic wave releasing of portable computer |
| 01/16/2002 | CN2472460Y Transparent electronic screen radiation protector |
| 11/21/2001 | CN1323158A Construction method for radio wave absorber and built-in material |
| 11/13/2001 | US6316110 Shield film is a 7-layered laminate in which a dielectric layer and a metal layer containing silver as the principal ingredient are laminated alternately |
| 11/07/2001 | CN1320602A Retinyl Schiff's base-iron complex as microwave absorbent and its preparing process |
| 10/31/2001 | CN1074222C Video display appliance including device for shielding electro-magnetic field eimtted from deflection yoke |
| 10/17/2001 | CN2454868Y Anti-magnetic-interference shield box of dry rees-pipe pulse generator |
| 10/03/2001 | CN2452248Y Electromagnetic radiation protector for computer display device |
| 09/26/2001 | CN1314777A Counteraction circuit for controlling high speed line electromagnetic interference |
| 09/25/2001 | US6295205 Explosion protection for semiconductor modules |
| 09/25/2001 | US6294730 Adapted electrically conductive layer |
| 08/16/2001 | EP0992999A4 Method for protecting a person against the action of artificial electromagnetic radiation and device for realising the same |
| 08/01/2001 | CN1306387A Method for generating electromagnetic wave interference shielding membrane |
| 07/24/2001 | US6265723 Magnetic shield apparatus |
| 06/06/2001 | CN1298627A Adapted electrically conductive layer |
| 05/23/2001 | CN2431625Y Reflecting vision protecting mirror for fluorescent screen |
| 05/16/2001 | CN1065989C Device affording magnetic protection |
| 05/08/2001 | US6229423 Open-ended cylindrical type magnetic shield apparatus |
| 04/04/2001 | CN1290123A Flexible electromagnetic shielding material and its preparing process |
| 04/04/2001 | CN1289954A Magnetic frame device |
| 03/28/2001 | CN1063869C Protective screen of display device and mfg. method thereof |
| 03/13/2001 | US6200630 Producing a metallic layer on the surface of a detail for shielding against electromagnetic radiation |
| 02/20/2001 | CA2125742C Process for producing a casing providing a screen against electromagnetic radiation |
| 02/14/2001 | EP1075782A1 Adapted electrically conductive layer |
| 02/07/2001 | CN1283079A Screened cover and electronic device using said cover |
| 01/25/2001 | DE10025322A1 Druckerfassungsvorrichtung The pressure sensing device |
| 01/17/2001 | CN1280020A Far infrared nursing sheet and its preparing method |
| 11/07/2000 | CA2165599C Support pillar system for a magnetically-shielded room |
| 08/30/2000 | CN2394384Y Healthy earphone for mobile telephone |
| 08/15/2000 | US6101711 Method for reducing electromagnetic waves radiated from electronic device |
| 08/02/2000 | CN1055196C Shielding construction for noise generated by electronic circuit |
| 07/06/2000 | WO2000039806A1 Device for protection against radiation |
| 07/05/2000 | EP1017260A1 Crush and heat resistant crash data recorder |
| 06/29/2000 | CA2293184A1 Data recorder capable of withstanding impact and heat in case of accident |
| 05/24/2000 | CN1254165A Electron wave shielding device for cabinet of communication equipment |
| 05/10/2000 | EP0736220B1 Colour display device comprising a colour display tube and a demagnetizing device |
| 05/02/2000 | CA2161255C Suppression of radio frequency emissions |
| 04/12/2000 | EP0992999A1 Method for protecting a person against the action of artificial electromagnetic radiation and device for realising the same |
| 04/05/2000 | EP0991309A1 Method for reducing electromagnetic waves radiated from electronic device |
| 03/22/2000 | CN2370530Y Protective cover for microwave pressure smelting sample furnace |
| 03/08/2000 | EP0984491A1 Explosion protection for semiconductor module |
| 03/08/2000 | CN1246728A Explosive protection for semiconductor module |
| 03/02/2000 | DE19839422A1 Explosionsschutz für Halbleitermodule Explosion protection for semiconductor modules |
| 02/29/2000 | US6029458 Helium recondensing magnetic resonance imager superconducting shield |
| 02/23/2000 | CN2365740Y Reverse reflected displaying device |
| 02/16/2000 | CN1244714A Shielding transparent body for electromagnetic wave |
| 01/25/2000 | US6018464 Option card-equipping device for improving electromagnetic shielding and a computer using the same |
| 12/22/1999 | CN1238997A Electromagnetic wave shielding card |
| 11/10/1999 | EP0955555A2 Cryocooler with a superconducting sleeve for a helium recondensing magnetic resonance imager |
| 11/04/1999 | WO1999056517A1 Adapted electrically conductive layer |
| 10/26/1999 | CA2055352C Primer for the metallisation of substrate surfaces |
| 10/21/1999 | WO1999053501A1 Method for protecting a person against the action of artificial electromagnetic radiation and device for realising the same |
| 10/21/1999 | CA2293437A1 Method for protecting a person against the action of artificial electromagnetic radiation and device for realising the same |
| 10/13/1999 | CN1231520A Radiation-resistant cell |
| 09/30/1999 | WO1999049327A1 Universal and ecological measuring device for determining the resistance of technical systems to the action of external electro-magnetic fields |
| 08/04/1999 | CN2332076Y Antiradiation battery |
| 08/04/1999 | CN1224886A Electronic appliance having open/close-type panel and method for reducing electromagnetic noise from open/close-type panel |
| 07/28/1999 | CN1224328A Magnetic shield apparatus |
| 06/30/1999 | CN2327048Y Structure for preventing casing from scraping by LCD in electronic appliance |
| 06/23/1999 | EP0924749A2 Magnetic shield apparatus |
| 06/02/1999 | CN2322247Y Electromagnetic wave protective cap |
| 06/02/1999 | CN1218605A Method of producing metallic layer on surface of detail for shielding against electromagnetic radiation |
| 05/26/1999 | CN2321101Y Antiradiation device for hard disk drive |
| 05/05/1999 | CN2317533Y Anti-interference structure from electromagnetic wave for computer connector |
| 03/17/1999 | CN2311059Y 电子卡 E-cards |
| 03/02/1999 | US5876643 Electromagnetic interference shielding |
| 02/03/1999 | CN2306552Y Device for preventing fraudulent use of electricity and stealing distribution apparatus |
| 02/03/1999 | CN1207016A Shielding construction for shielding noise generated by electronic circuit |
| 01/20/1999 | CN2304982Y Meter for avoiding fraudulent use of electricity, water and gas |
| 01/20/1999 | CN2304981Y Electromagnetic radiation resistant card |
| 01/07/1999 | EP0774174B1 Device affording magnetic protection |
| 12/30/1998 | EP0886996A2 Method of producing a metallic layer on the surface of a detail for shielding against electromagnetic radiation |
| 12/29/1998 | US5854546 Suppression of radio frequency emissions |
| 12/29/1998 | US5854429 Magnetic protection device |
| 12/29/1998 | US5853855 Bellows |
| 11/04/1998 | CN1040597C Suppression of radio frequency emissions |
| 09/16/1998 | EP0864673A2 Wave absorbing fiber |
| 09/09/1998 | EP0863697A2 Housing insensitive to electromagnetic radiation for an optical sensor |
| 08/20/1998 | WO1998036421A1 Ecological method for determining the protection level required for electrical circuits in devices and appliances of various installations against the effect of external electromagnetical fields |
| 08/12/1998 | EP0697147B1 Suppression of radio frequency emissions |
| 08/04/1998 | US5789873 Video display appliance including device for shielding electro-magnetic field emitted from deflection yoke |
| 06/24/1998 | EP0849612A2 Electromagnetic radiation disruption elements |
| 06/17/1998 | EP0848233A1 A method to process optical information, a device realising the method and a postal automate including such a device |
| 03/24/1998 | US5731541 Screening element and process for producing it |
| 03/18/1998 | CN1176573A Encapsulation method and equipment for isolating electromagnetic interference with encapsulated metal shield |
| 12/18/1997 | WO1997048262A1 Method for reducing electromagnetic waves radiated from electronic device |
| 12/04/1997 | WO1997034459A3 Method of producing a metallic layer on the surface of a detail for shielding against electromagnetic radiation |
| 12/03/1997 | CN2269626Y Analog series mode interference and common mode interference signalling instrument |
| 11/05/1997 | CN2266796Y Eye-protecting net for luminescent curtain |
| 10/15/1997 | EP0800550A1 Composite media with selectable radiation-transmission properties |
| 10/02/1997 | DE19649671A1 Video display device with device for shielding electromagnetic field from deflection coil yoke |
| 10/01/1997 | CN1160964A Video display appliance including device for shielding electro-magnetic field emitted from deflection yoke |
| 09/18/1997 | WO1997034459A2 Method of producing a metallic layer on the surface of a detail for shielding against electromagnetic radiation |
| 09/18/1997 | CA2248127A1 A method to make a metallic layer on a surface of a detail for screening against electromagnetic radiation |
| 09/10/1997 | CN1159138A Apparatus for shielding electromagnetic wave of mat |
| 08/27/1997 | EP0700609B1 Interference suppressor apparatus |