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Class Information
Number: 342/104
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining velocity
Description: Subject matter wherein a returned radar signal is used to measure the speed of an object.










Sub-classes under this class:

Class Number Class Name Patents
342/106 Combined with determining acceleration 55
342/113 Combined with determining direction (i.e., bearing) 89
342/107 Combined with determining distance and direction 246
342/109 Combined with determining distance 325
342/114 Combined with determining sense of motion (i.e., approaching or receding) 154
342/115 Digital 251
342/105 Other than doppler (e.g., range rate) 77
342/117 With plural beams (e.g., "janus") 48
342/116 With plural received frequency band separation 53


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8704702 Method for estimating an object motion characteristic from a radar signal, a computer system and a computer program product Apr. 22, 2014
8704704 Motor vehicle radar system, and method for determining speeds and distances of objects Apr. 22, 2014
8624776 Digital radar or sonar apparatus Jan. 7, 2014
8626418 Method and system for monitoring speed of a vehicle Jan. 7, 2014
8606491 Methods and systems for managing air traffic Dec. 10, 2013
8599062 Object detection with multiple frequency chirps Dec. 3, 2013
8598501 GPS independent guidance sensor system for gun-launched projectiles Dec. 3, 2013
8581776 Radar system Nov. 12, 2013
8564477 High-frequency module and method of manufacturing the same, and transmitter, receiver, transceiver, and radar apparatus comprising the high-frequency module Oct. 22, 2013
8564478 High-frequency module and method of manufacturing the same, and transmitter, receiver, transceiver, and radar apparatus comprising the high-frequency module Oct. 22, 2013
8559491 Methods and devices for determining the impulse response of propagation channels involving emitters, reflectors and sensors that are fixed or mobile Oct. 15, 2013
8547273 Pulse radar apparatus and control method thereof Oct. 1, 2013
8543281 Method and system for estimating the angular speed of a mobile Sep. 24, 2013
8511164 Detection device of a motor vehicle and a corresponding detection method Aug. 20, 2013
8477064 Loop-powered field device Jul. 2, 2013
8471760 Automotive radar with radio-frequency interference avoidance Jun. 25, 2013
8446467 Combined speed detection, video and timing apparatus May. 21, 2013
8442739 Vehicle driving assist system May. 14, 2013
8427359 Tracking moving radar targets with parallel, velocity-tuned filters Apr. 23, 2013
8390521 Antenna array for a radar transceiver and circuit configuration for supplying an antenna array of such a radar transceiver Mar. 5, 2013
8378882 Method for operating a radar and radar Feb. 19, 2013
8368582 Doppler radar apparatus and method of calculating doppler velocity Feb. 5, 2013
8354955 Observation signal processing apparatus Jan. 15, 2013
8344944 Method and system for continuous wave interference suppression in pulsed signal processing Jan. 1, 2013
8344941 Relative vibration measurement Jan. 1, 2013
8314733 Adjustment of radar parameters to maintain accelerating target in track Nov. 20, 2012
8299957 Method for detecting a vehicle type, a vehicle speed and width of a detecting area by a vehicle radar sensor Oct. 30, 2012
8290495 Apparatus and method for velocity estimation in mobile communication system Oct. 16, 2012
8274371 Method for measuring speed of vehicle using RFID, RFID reader for measuring speed of vehicle, and system for collecting vehicle information using the same Sep. 25, 2012
8260538 Vehicle-use collision mitigation apparatus Sep. 4, 2012
8237605 Target detection from a slow moving radar platform Aug. 7, 2012
8217827 Radar method and apparatus suitable for use in multipath environments Jul. 10, 2012
8174433 Bias estimation and orbit determination May. 8, 2012
8169312 Determining speeds of radio frequency tags May. 1, 2012
8169359 Pulse doppler radar device May. 1, 2012
8169361 Electronically scanned radar system May. 1, 2012
8149160 Method and apparatus using non-contact measuring device to determine rail distance traveled Apr. 3, 2012
8138963 Method for detecting targets using space-time adaptive processing and shared knowledge of the environment Mar. 20, 2012
8130137 Template updated boost algorithm Mar. 6, 2012
8131326 GPS position tracking method with variable updating rate for power conservation Mar. 6, 2012
8116755 Mobile communication terminal and moving speed detection method for the same Feb. 14, 2012
8102308 Radar apparatus, and measurement method used in the radar apparatus Jan. 24, 2012
8098188 Method of characterizing the convection intensity of a cloud, by a meteorological radar Jan. 17, 2012
8089394 Continuous-wave field disturbance sensing system Jan. 3, 2012
8089390 Sensor cart positioning system and method Jan. 3, 2012
8085184 Radar device and processing method therefor Dec. 27, 2011
8081105 Method for measuring the radial velocity of a target with a doppler radar Dec. 20, 2011
8077074 Networked waveform system Dec. 13, 2011
8077075 Object verification method for use in radar systems for motor vehicles Dec. 13, 2011
8044846 Method for deblurring radar range-doppler images Oct. 25, 2011

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