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Class Information
Number: 342/454
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Directive > Position indicating (e.g., triangulation) > Traffic
Description: Subject matter wherein the positions of a plurality of vehicles or objects are continuously monitored either with respect to each other or to a common reference point of both.

Sub-classes under this class:

Class Number Class Name Patents
342/455 Having collision avoidance 237
342/456 Having traffic control 89

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8588789 Mobile communication system with device handover and method of operation thereof Nov. 19, 2013
8497803 System and method for presenting flight tracking data to a user based upon the user's access permissions to various sources Jul. 30, 2013
8478521 Method and terminal for providing a route in a navigation system using satellite image Jul. 2, 2013
8478337 Navigation device and adaptively-controlled communication system Jul. 2, 2013
8374733 Transportation information management system Feb. 12, 2013
8370053 Method and system for a traffic management system based on multiple classes Feb. 5, 2013
8271184 Method and system for monitoring an aircraft taxiing phase Sep. 18, 2012
8248272 Detecting targets in roadway intersections Aug. 21, 2012
8223037 Method and apparatus for warning of emergency vehicles in emergency service Jul. 17, 2012
8174363 Multi-transceiver RFID reader system with centralized control and frequency source May. 8, 2012
8160755 Displaying air traffic symbology based on relative importance Apr. 17, 2012
8089407 System and method for model-free position estimation and tracking Jan. 3, 2012
8044824 Electronic barrier and enforcement system and method Oct. 25, 2011
8023936 Method and system for monitoring ad-hoc network nodes Sep. 20, 2011
7953544 Method and structure for vehicular traffic prediction with link interactions May. 31, 2011
7949463 Information filtering and processing in a roadway travel data exchange network May. 24, 2011
7826971 Method for reducing nuisance alarms for anti-collision with obstacles on aircraft Nov. 2, 2010
7801736 System, method, and article of manufacture for locating and communicating with a patron at a hospitality facility Sep. 21, 2010
7778768 Reducing airport delays using passive radar information and analytics Aug. 17, 2010
7739167 Automated management of airport revenues Jun. 15, 2010
7724178 Traffic alert collision avoidance system (TCAS) devices and methods May. 25, 2010
7706963 System for and method of updating traffic data using probe vehicles having exterior sensors Apr. 27, 2010
7612716 Correlation of flight track data with other data sources Nov. 3, 2009
7519472 Inferring static traffic artifact presence, location, and specifics from aggregated navigation system data Apr. 14, 2009
7509217 Vehicle detector and vehicle detecting method Mar. 24, 2009
7427930 Vehicular traffic sensor Sep. 23, 2008
7400246 Inertial Sensor Tracking System Jul. 15, 2008
7328101 Navigation apparatus, navigation method, and navigation program Feb. 5, 2008
RE39829 Method and apparatus for correlating flight identification data with secondary surveillance radar data Sep. 11, 2007
7151995 Method for the prediction of air traffic events, especially for assistance in decision-making for airlines and airports Dec. 19, 2006
7132982 Method and apparatus for accurate aircraft and vehicle tracking Nov. 7, 2006
7127272 Designing antenna systems Oct. 24, 2006
7107144 Non-intrusive traffic monitoring system Sep. 12, 2006
6992626 Method and apparatus to correlate aircraft flight tracks and events with relevant airport operations information Jan. 31, 2006
6917876 Route guidance for vehicles Jul. 12, 2005
6812890 Voice recognition landing fee billing system Nov. 2, 2004
6804524 System and method for the acquisition of automobile traffic data through wireless networks Oct. 12, 2004
6693557 Vehicular traffic sensor Feb. 17, 2004
6553283 Method and apparatus for recognizing shape of road Apr. 22, 2003
6498986 Method and system for enabling automatic vehicle routing Dec. 24, 2002
6483452 Radar detecting apparatus Nov. 19, 2002
6466863 Traveling-path estimation apparatus for vehicle Oct. 15, 2002
6430486 Land vehicle communications system and process for providing information and coordinating vehicle activities Aug. 6, 2002
6384783 Method and apparatus for correlating flight identification data with secondary surveillance May. 7, 2002
6360162 Process for informing an information center about the path covered by a vehicle in a road network, terminal, information center Mar. 19, 2002
6311123 Vehicle control method and vehicle warning method Oct. 30, 2001
6266608 Method and apparatus for the selection of traffic information for a motor vehicle Jul. 24, 2001
6088468 Method and apparatus for sensing object located within visual field of imaging device Jul. 11, 2000
6069585 Personal direction finding apparatus May. 30, 2000
6061625 Process for obtaining traffic data May. 9, 2000

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