Patents for H01Q 17 - Devices for absorbing waves radiated from an aerial; Combinations of such devices with active aerial elements or systems (2,636) |
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05/19/2005 | DE10349170A1 Dampfbremse mit einer Abschirmung gegen elektromagnetische Felder Vapor retarder with a shield against electromagnetic fields |
05/18/2005 | CN1618145A Screens for RF magnetic flux |
05/12/2005 | WO2005043681A1 Method of fabricating an rf substrate with selected electrical properties |
05/12/2005 | US20050099342 Device for reducing the electromagnetic wave of a mobile communication terminal |
05/12/2005 | CA2542132A1 Method of fabricating an rf substrate with selected electrical properties |
05/11/2005 | CN2699590Y Anti-radiation apparatus for mobile phone |
05/11/2005 | CN1615038A Wave-absorbing environmental protective mobiles |
05/10/2005 | US6890971 Method for making radiation absorbing material (RAM) and devices including same |
05/06/2005 | WO2005040517A1 Vapor retarder with shielding against electromagnetic fields |
04/28/2005 | US20050087284 Remelting block of solid rough material of corrosion resistant, martensitic chromium steel;making tube blank having axial bore hole; shaping, hot forming, extrusion, deformation and cutting from circular cross-sectional tube; quality |
04/26/2005 | US6885347 Method for assembling antenna onto plastic base |
04/26/2005 | US6885332 Multi-piece gun barrel shroud system |
04/13/2005 | CN1606370A 便携式电话 Portable Phone |
04/07/2005 | US20050075150 Portable telephone |
03/31/2005 | WO2005029634A2 Dielectric loading of distributed printed circuits |
03/30/2005 | EP1423574B1 Hf-reducing green roofing |
03/24/2005 | WO2005027612A1 Electromagnetic wave absorber |
03/24/2005 | WO2005027611A1 Fractal structure body, fractal structure assembly and production methods and applications for them |
03/24/2005 | WO2005013663A3 Electromagnetic radiation absorber |
03/23/2005 | CN1599551A Circuit analog wave absorbing material using active carbon felt as absorbent and its preparation method |
03/22/2005 | US6870497 Radio wave absorber and production method thereof |
03/22/2005 | US6869683 Layer having an electromagnetic wave absorbing filler dispersed in a silicone resin, laminated on at least one surface of said reflecting layer. |
03/22/2005 | US6869019 Communication device |
03/17/2005 | WO2005023916A2 Microwave-absorbing form-in-place paste |
03/17/2005 | WO2005014475A3 Carbon nanotube containing materials and articles containing such materials for altering electromagnetic radiation |
03/16/2005 | EP1421647A4 Edge concealment system for abating radar detectability of aircraft |
03/16/2005 | CN1595723A Antenna for electromagnetic wave radiation shielding |
03/10/2005 | WO2005022687A1 Magnetic core member, antenna module, and mobile communication terminal having the same |
03/10/2005 | US20050054297 Wireless communication system |
03/10/2005 | US20050052310 Adaptive modification of surface properties to alter the perception of its underlying structure |
03/09/2005 | CN1192698C Radio wave absorber |
03/03/2005 | WO2005020373A1 Plane elements for the absorption or reduction of the reflection of electromagnetic waves |
03/03/2005 | DE202004018408U1 Electric field, static charge and earth radiation shielding system for person in bed consists of wire netting in mattress and in bed covering to surround person with Faraday cage |
03/03/2005 | DE102004037318A1 Radiowellen-Absorber und Verfahren zu seiner Herstellung Radio wave absorber and process for its preparation |
03/02/2005 | EP1509970A1 Scanning directional antenna with lens and reflector assembly |
02/24/2005 | WO2005018298A2 Electromagnetic wave absorber |
02/23/2005 | CN1191006C Electric-wave absorber composition |
02/17/2005 | WO2005015688A1 Anti-radar material |
02/17/2005 | WO2005014475A2 Carbon nanotube containing materials and articles containing such materials for altering electromagnetic radiation |
02/16/2005 | EP1506065A2 Method and apparatus for reducing the infrared and radar signature of a vehicle |
02/10/2005 | WO2005013663A2 Electromagnetic radiation absorber |
02/10/2005 | WO2005013417A1 Direction-finding antenna system and method for operating said system |
02/10/2005 | US20050030218 Radio wave absorber and production method thereof |
02/10/2005 | DE10334090B3 Peilantennensystem und Verfahren zum Betrieb des Peilantennensystems DF antenna and method for operating the Peilantennensystems |
02/08/2005 | US6853062 Single substrate hydrogen and microwave absorber for integrated microwave assembly and method of manufacturing same |
02/03/2005 | US20050025986 Multilayer structure for absorbing electromagnatic wave and manufacturing method thereof |
02/03/2005 | US20050024270 Method for assembling antenna onto plastic base |
02/02/2005 | EP1246753A4 Acoustic absorption polymers and their methods of use |
02/02/2005 | CN1575529A Planar band gap materials |
02/01/2005 | US6850182 Electromagnetic wave absorber |
01/27/2005 | WO2004093244A3 Pixelized frequency selective surfaces for reconfigurable artificial magnetically conducting ground planes |
01/26/2005 | EP1421646B1 An electromagnetic window |
01/20/2005 | WO2005006491A1 Loop antenna and contactless ic card read/write apparatus |
01/20/2005 | WO2004095634A3 Fixture for mobile radio equipment in a vehicle |
01/20/2005 | US20050013661 Paving material for absorbing electromagnetic wave and pavement structure using it |
01/19/2005 | EP0884739B1 Electromagnetic interference suppressor |
01/19/2005 | CN1185764C Two-reflector microwave antenna |
01/13/2005 | US20050008845 Electromagnetic-wave absorber |
01/13/2005 | US20050006473 Loop antenna and contactless IC card read/write apparatus |
01/13/2005 | DE10318296B3 Fahrzeug-Mobilfunkhalterung Car holder |
01/06/2005 | US20050001780 Low cost electromagnetic energy absorbers manufactured from conductive loaded resin-based materials |
01/04/2005 | US6839039 Antenna apparatus for transmitting and receiving radio waves to and from a satellite |
12/30/2004 | US20040263420 Pixelized frequency selective surfaces for reconfigurable artificial magnetically conducting ground planes |
12/16/2004 | US20040253818 Fabrication method of IC inlet, ID tag, ID tag reader and method of reading data thereof |
12/15/2004 | EP1238295B1 Textured surface |
12/14/2004 | US6831223 Electromagnetic shielding plate and electromagnetic shielding structure |
12/14/2004 | US6830783 Process for producing electromagnetic-wave absorber |
12/08/2004 | EP1483556A1 Improvements in or relating to the calibration of infra red cameras |
12/02/2004 | US20040239578 Low cost electromagnetic field absorbing devices manufactured from conductive loaded resin-based materials |
12/02/2004 | US20040238798 Electriplast moldable composite capsule |
12/01/2004 | CN1551046A IC card |
11/25/2004 | US20040235422 Technology for creating a RF radiation-free environment |
11/25/2004 | US20040234750 [multilayer structure for absorbing electromagnatic wave and manufacturing method thereof] |
11/18/2004 | US20040227663 Millimeter wave-radar and method for manufacturing the same |
11/18/2004 | US20040226836 SAR optimized receptacle for mobile devices |
11/17/2004 | CN2657298Y Handset with antenna shielded device |
11/11/2004 | WO2004097986A1 Compound comprising a material with a spatial charge for selective absorption of an electromagnetic field |
11/09/2004 | US6816739 Radio system attenuator for an antenna |
11/09/2004 | US6816123 Contact type antenna apparatus |
11/04/2004 | WO2004095634A2 Fixture for mobile radio equipment in a vehicle |
11/04/2004 | US20040219328 Laminated soft magnetic member, soft magnetic sheet and production method for laminated soft magnetic member |
10/28/2004 | WO2004093244A2 Pixelized frequency selective surfaces for reconfigurable artificial magnetically conducting ground planes |
10/27/2004 | CN1541013A Shild assembly and method in intelligent mobile terminal |
10/21/2004 | WO2004091049A1 Microwave absorber with improved microwave absorption rate |
10/21/2004 | WO2004089256A1 Anchoring means for intervertebral implants |
10/21/2004 | US20040207561 Indoor antenna |
10/21/2004 | US20040206527 Frequency-selective shield structure and electric device having the structure |
10/21/2004 | CA2529564A1 Anchoring means for intervertebral implants |
10/14/2004 | US20040201526 Matrix architecture switch controlled adjustable performance electromagnetic energy coupling mechanisms using digital controlled single source supply |
10/14/2004 | DE10313292A1 Double glazing arrangement for buildings located close to airports comprises as a partially reflecting layer a pattern of strips made from an electrically conducting silver paste pressed on one surface of an outer pane and partially fired |
10/13/2004 | CN1171250C Composite magnetic body and electromagnetic interference suppressing body using the same |
10/12/2004 | US6803883 Radio frequency electromagnetic emissions shield |
10/07/2004 | DE10346908A1 Double glazing unit used for buildings close to airports has a partially reflecting layer formed as a strip pattern of an electrically conducting silver paste printed on the surface of the outer pane |
10/06/2004 | EP1465261A1 Method for absorbing electromagnetic wave using solar cell |
10/06/2004 | CN1534960A Mobile phone core magnesium alloy screen cover |
09/29/2004 | EP1462817A1 Millimeter wave-radar and method for manufacturing the same |
09/29/2004 | CN1169164C Compound magnet material and electromagnetic interference suppressor |
09/28/2004 | US6797744 Radio wave absorber composition |
09/28/2004 | US6797401 Electromagnetic wave absorbing materials |
09/23/2004 | US20040186220 Polymer-wrapped single wall carbon nanotubes |