Ryan International Corporation

Patent Owner

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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 WAVES1108
 
  
 
G08G TRAFFIC CONTROL SYSTEMS 166

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6223123 Method and apparatus for direction findingAug 21, 98Apr 24, 01[G01S]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6978205 Method and apparatus for predicting runway overrunExpiredOct 26, 04Dec 20, 05[G08G]
2004/0167,685 Runway overrun monitor and method for monitoring runway overrunsAbandonedMay 21, 03Aug 26, 04[G06F]
6347549 Enhancement of storm location from a single moving platformExpiredMar 24, 99Feb 19, 02[G01W]
5552788 Antenna arrangement and aircraft collision avoidance systemExpiredJun 30, 95Sep 03, 96[G01S]
5388047 Aircraft traffic alert and collision avoidance deviceExpiredMar 18, 92Feb 07, 95[G06F]
5157615 Aircraft traffic alert and collision avoidance deviceExpiredDec 31, 91Oct 20, 92[G06F]
5077673 Aircraft traffic alert and collision avoidance deviceExpiredJan 09, 90Dec 31, 91[G01S]

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