PYRAS TECHNOLOGY INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01Q AERIALS 8102
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 258

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9368878 Ridge waveguide slot array for broadband applicationSep 02, 15Jun 14, 16[H01Q]
9166299 Ridged waveguide slot arrayNov 05, 13Oct 20, 15[H01Q]
8957818 Circularly polarized waveguide slot arrayJun 04, 12Feb 17, 15[H01Q]
8665165 Broad beam waveguide feed and reflector antenna employing sameApr 17, 10Mar 04, 14[H01Q]
8610633 Dual polarized waveguide slot array and antennaJun 20, 11Dec 17, 13[H01Q]
8604990 Ridged waveguide slot arrayMay 23, 09Dec 10, 13[H01Q]
7847652 Compact orthomode transducer with improved cross-polarization isolationSep 23, 08Dec 07, 10[H01P]
6661309 Multiple-channel feed networkOct 22, 01Dec 09, 03[H01P]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7075492 High performance reflector antenna system and feed structureExpiredMay 31, 05Jul 11, 06[H01Q]
6999039 Extruded slot antenna array and method of manufactureExpiredSep 18, 04Feb 14, 06[H01Q]
6842085 Orthomode transducer having improved cross-polarization suppression and method of manufactureExpiredFeb 18, 03Jan 11, 05[H01P]
6839543 Method and system for detecting and discriminating multipath signalsExpiredJan 08, 97Jan 04, 05[H04B]
6700548 Dual band antenna feed using an embedded waveguide structureExpiredSep 27, 02Mar 02, 04[H01Q]
6118412 Waveguide polarizer and antenna assemblyExpiredNov 06, 98Sep 12, 00[H01P, H01Q]

Top Inventors for This Owner

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