AB Tryggit

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G08G TRAFFIC CONTROL SYSTEMS 166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8742945 Method for controlling traffic signals to give signal priority to a vehicleMar 18, 08Jun 03, 14[G08G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7945381 Method for vehicle communicationExpiredApr 23, 04May 17, 11[B29C, G06F, G08G]
7375895 Device and system for display of information, and vehicle equipped with such a systemExpiredMar 18, 05May 20, 08[G02B]
7046958 Method and system for radio communication with mobile unitsExpiredMar 28, 01May 16, 06[H04B]
6947727 Method and system for authentication of a service requestExpiredSep 22, 00Sep 20, 05[H04M]

Top Inventors for This Owner

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