KELVIN HUGHES LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES3106
 
  
 
H01Q AERIALS 1109

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0197,399 RADAR APPARATUS FOR A SHIPSep 04, 14Jul 07, 16[H01Q, G01S]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7764223 Radar apparatusJan 12, 06Jul 27, 10[G01S]
5426436 Radar apparatusJan 06, 94Jun 20, 95[G01S]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7030826 Microwave transition plate for antennas with a radiating slot faceExpiredJan 28, 04Apr 18, 06[H01Q]
6819296 AntennasExpiredNov 20, 02Nov 16, 04[H01Q]

Top Inventors for This Owner

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