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