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Class Information
Number: 342/46
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Radar transponder system > Navigational
Description: Subject matter wherein the transponder system is used to direct a vehicle to an intended destination.










Sub-classes under this class:

Class Number Class Name Patents
342/47 Distance measuring equipment (dme) 96


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8649915 Method and apparatus to facilitate providing a synthetic view of terrain for use in a moving vehicle Feb. 11, 2014
8576114 Location of a transponder center point Nov. 5, 2013
8554478 Correlation position determination Oct. 8, 2013
8538669 Ground based system and methods for identifying incursions along the flight path of an in-flight aircraft Sep. 17, 2013
8477061 Method and system for preventing anti-aircraft warfare engagement with neutral aircraft Jul. 2, 2013
8468269 Method and system for compressing location data of a radio for over-the-air transmission Jun. 18, 2013
8386163 GPS navigation code system Feb. 26, 2013
8350753 Methods and systems for displaying an object having an associated beacon signal Jan. 8, 2013
8334801 System and method for real-time locating Dec. 18, 2012
8279111 Distance measuring system Oct. 2, 2012
8248294 Method for protecting location privacy of air traffic communications Aug. 21, 2012
8188907 Aircraft collision avoidance alarm May. 29, 2012
8130135 Bi-static radar processing for ADS-B sensors Mar. 6, 2012
8131460 GPS navigation code system Mar. 6, 2012
8120525 Systems and methods for obtaining aircraft state data from multiple data links Feb. 21, 2012
8077073 Pulse detecting equipment Dec. 13, 2011
7969347 Method for measuring distance and position using spread spectrum signal, and an equipment using the method Jun. 28, 2011
7956796 Detecting device and railroad vehicle Jun. 7, 2011
7952512 Mobile device enabled radar tags May. 31, 2011
7953552 GPS navigation code system May. 31, 2011
7724178 Traffic alert collision avoidance system (TCAS) devices and methods May. 25, 2010
7683823 DME ground apparatus Mar. 23, 2010
7683826 Method of electromagnetic coupling between a radar in the L band and radionavigation equipment item and autoprotection and radionavigation device Mar. 23, 2010
7663532 Method for measuring distance and position using spread spectrum signal, and an equipment using the method Feb. 16, 2010
7609197 Method for measuring distance and position using spread spectrum signal, and an equipment using the method Oct. 27, 2009
7548183 Systems and methods for automatically disabling a TCAS broadcast Jun. 16, 2009
7542928 For fee distribution of consumer selected content items between different satellite radio service providers Jun. 2, 2009
7433779 Method of following the course of the flight plan of a cooperative aircraft Oct. 7, 2008
7414567 ADS-B radar system Aug. 19, 2008
7376247 Target detection system using radar and image processing May. 20, 2008
7340277 Adaptive antenna for controlling the weighting on a plurality of antenna elements Mar. 4, 2008
7302338 Navigational system and method for configuring a navigational system Nov. 27, 2007
7280914 Instrumented lock entry and traversing system Oct. 9, 2007
7254369 Process and device for estimating the speed of movement of a mobile terminal of a wireless communication system Aug. 7, 2007
7161528 Device and method for the suppression of pulsed wireless signals Jan. 9, 2007
7116266 Traffic alert and collision avoidance system enhanced surveillance system and method Oct. 3, 2006
7068155 Apparatus and methods for near object detection Jun. 27, 2006
7057520 Mobile transponder for a motor vehicle Jun. 6, 2006
7034741 Apparatus for detecting position information of a moving object Apr. 25, 2006
7009553 Device and method for alert and density altitude features in a transponder Mar. 7, 2006
7006032 Integrated traffic surveillance apparatus Feb. 28, 2006
6941211 Measurement controller for vehicle Sep. 6, 2005
6911936 Formation surveillance and collision avoidance Jun. 28, 2005
6900753 Method for measuring distance and position using spread spectrum signal, and an equipment using the method May. 31, 2005
6864830 Device and method for alert and density altitude features in a transponder Mar. 8, 2005
6864829 System for determining a position of a moving transponder Mar. 8, 2005
6812884 Transceiver system and method utilizing nanosecond pulses Nov. 2, 2004
6754583 Server-assisted position determination in a radio network Jun. 22, 2004
6745008 Multi-frequency communication system and method Jun. 1, 2004
6728629 On-road reference point positional data delivery device Apr. 27, 2004

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