GLOBAL TRAFFIC TECHNOLOGIES, LLC

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 3929
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G06G ANALOGUE COMPUTERS 251
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
  
 
F41G WEAPON SIGHTS; AIMING 128
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
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
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 154

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0332,589 MANAGING TRANSIT SIGNAL PRIORITY (TSP) REQUESTSMay 15, 14Nov 19, 15[G08G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9799221 Trip determination for managing transit vehicle schedulesMay 06, 15Oct 24, 17[G08G, G01S]
9478131 Prioritization of traffic signal preemption requests received from multiple sources over different communication mediumsJan 08, 10Oct 25, 16[G08G]
9361798 Vehicle classification system and methodJun 25, 14Jun 07, 16[G08G]
9299253 Adaptive traffic signal preemptionJun 19, 14Mar 29, 16[G08G]
8912922 Field of view traffic signal preemptionJun 04, 12Dec 16, 14[G08G]
8884783 Systems and method for controlling preemption of a traffic signalFeb 24, 11Nov 11, 14[G08G]
8830085 Monitoring traffic signal preemptionNov 12, 09Sep 09, 14[F41G, G08G, G05D, G06G]
8823548 Control of traffic signal phasesJun 15, 10Sep 02, 14[G08G]
8610596 Monitoring and diagnostics of traffic signal preemption controllersFeb 11, 10Dec 17, 13[G08G]
8487780 Defining approach maps for traffic signal preemption controllersMar 25, 10Jul 16, 13[G06F, G08G, G06G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D338165 Optical emitter for use in priority traffic controlExpiredSep 06, 91Aug 10, 93[]
4970439 Power supply circuit for a gaseous discharge tube deviceExpiredApr 28, 89Nov 13, 90[H05B]

Top Inventors for This Owner

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