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Class Information
Number: 342/118
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining distance
Description: Subject matter wherein a returned radar signal is used to measure the range of an object from a reference point.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7889119 |
Radial gap measurement on turbines |
Feb. 15, 2011 |
| 7890263 |
System and method for sensing and deployment control supervision of a safety device |
Feb. 15, 2011 |
| 7884755 |
Filling level radar with variable transmitting power |
Feb. 8, 2011 |
| 7884757 |
Scanning ultra wideband impulse radar |
Feb. 8, 2011 |
| 7877101 |
Locating a WLAN station using signal propagation delay |
Jan. 25, 2011 |
| 7872603 |
Method and apparatus for making airborne radar horizon measurements to measure atmospheric refractivity profiles |
Jan. 18, 2011 |
| 7873099 |
Time transfer using ultra wideband signals |
Jan. 18, 2011 |
| 7868817 |
Radar system for obstacle avoidance |
Jan. 11, 2011 |
| 7864106 |
Pulse doppler coherent radar or ultrasound detection method and system for SNR enhancement |
Jan. 4, 2011 |
| 7864105 |
Distance measuring apparatus and distance measuring method |
Jan. 4, 2011 |
| 7864103 |
Device and method for 3D height-finding avian radar |
Jan. 4, 2011 |
| 7858910 |
Zero blind zone doppler beam sharpening |
Dec. 28, 2010 |
| 7855674 |
Method and radar system for coherent detection of moving objects |
Dec. 21, 2010 |
| 7852256 |
Through the-wall motion detector with improved antenna |
Dec. 14, 2010 |
| 7852259 |
Clutter filtering |
Dec. 14, 2010 |
| 7843379 |
Symmetrical multi-path method for determining the distance between two transmitter-receivers |
Nov. 30, 2010 |
| 7843380 |
Half aperture antenna resolution system and method |
Nov. 30, 2010 |
| 7843381 |
Radar device |
Nov. 30, 2010 |
| 7840506 |
System and method for geodesic data mining |
Nov. 23, 2010 |
| 7839323 |
Error estimation and correction in a two-channel time-interleaved analog-to-digital converter |
Nov. 23, 2010 |
| 7839322 |
System for detecting obstacles in the vicinity of a touchdown point |
Nov. 23, 2010 |
| 7825851 |
History or image based methods for altitude determination in a radar altimeter |
Nov. 2, 2010 |
| 7825853 |
Man-portable counter mortar radar system |
Nov. 2, 2010 |
| 7821446 |
Unswitched, ultra low power, long range radar system |
Oct. 26, 2010 |
| 7817082 |
Multi frequency spectral imaging radar system and method of target classification |
Oct. 19, 2010 |
| 7817080 |
Ranging and communication multifunction system |
Oct. 19, 2010 |
| 7812760 |
Short-range radar and control method thereof |
Oct. 12, 2010 |
| 7808423 |
Methods for rapid target acquisitions in range measurement systems |
Oct. 5, 2010 |
| 7808424 |
Method and apparatus for measuring distance |
Oct. 5, 2010 |
| 7808425 |
Space-borne altimetry apparatus, antenna subsystem for such an apparatus and methods for calibrating the same |
Oct. 5, 2010 |
| 7804446 |
Antenna for a fill level radar for applications involving high temperatures and/or high pressures |
Sep. 28, 2010 |
| 7801659 |
Method and apparatus for lane recognition for a vehicle |
Sep. 21, 2010 |
| 7791529 |
System for estimating the speed of an aircraft, and an application thereof to detecting obstacles |
Sep. 7, 2010 |
| 7786926 |
Radar system for motor vehicles |
Aug. 31, 2010 |
| 7782247 |
System and method for target location |
Aug. 24, 2010 |
| 7782248 |
UWB distance measurement system and method of driving the same |
Aug. 24, 2010 |
| 7782249 |
Detection and ranging device and detection and ranging method |
Aug. 24, 2010 |
| 7783451 |
Arrangement and method for ascertaining whether a set of measurements is acceptable for use in determining a time of flight of signals |
Aug. 24, 2010 |
| 7777669 |
Object detection device |
Aug. 17, 2010 |
| 7773028 |
Method and system for concatenation of radar pulses |
Aug. 10, 2010 |
| 7764223 |
Radar apparatus |
Jul. 27, 2010 |
| 7760130 |
Method and system for presence detection |
Jul. 20, 2010 |
| 7761236 |
Object recognition apparatus for vehicle and distance measurement apparatus |
Jul. 20, 2010 |
| 7760133 |
Radar apparatus enabling simplified suppression of interference signal components which result from reception of directly transmitted radar waves from another radar apparatus |
Jul. 20, 2010 |
| 7747410 |
Door measurement system and method |
Jun. 29, 2010 |
| 7741989 |
Radar system, radar transmission signal generation method, program therefor and program recording medium |
Jun. 22, 2010 |
| 7742772 |
Determining relative elevation using GPS and ranging |
Jun. 22, 2010 |
| 7742773 |
Using GPS and ranging to determine relative elevation of an asset |
Jun. 22, 2010 |
| 7737884 |
Method for the operation of a radar system |
Jun. 15, 2010 |
| 7733267 |
Method for analysing a substance in a container |
Jun. 8, 2010 |
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