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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 |
| 7616150 |
Null steering system and method for terrain estimation |
Nov. 10, 2009 |
| 7612708 |
RF system for tracking objects |
Nov. 3, 2009 |
| 7609197 |
Method for measuring distance and position using spread spectrum signal, and an equipment using the method |
Oct. 27, 2009 |
| 7602331 |
Computationally efficient adaptive radar pulse compression system |
Oct. 13, 2009 |
| 7598903 |
Sensor for measuring distance and method for measuring distance using the sensor |
Oct. 6, 2009 |
| 7598900 |
Multi-spot inverse synthetic aperture radar imaging |
Oct. 6, 2009 |
| 7592945 |
Method of estimating target elevation utilizing radar data fusion |
Sep. 22, 2009 |
| 7592946 |
Level measurement arrangement |
Sep. 22, 2009 |
| 7589665 |
Multistatic method and device for radar measuring a close distance |
Sep. 15, 2009 |
| 7590720 |
Systems and methods for locating geographical regions of mobile computer users |
Sep. 15, 2009 |
| 7586435 |
Radar level gauge system using a waveguiding structure with periodically arranged reference impedance transitions |
Sep. 8, 2009 |
| 7580995 |
Systems and methods for locating mobile computer users in a wireless network |
Aug. 25, 2009 |
| 7574732 |
Object location based security using RFID |
Aug. 11, 2009 |
| 7570197 |
Radar device |
Aug. 4, 2009 |
| 7570199 |
Device and method for detecting overlap of pulse signals and apparatus for estimating distance using the same |
Aug. 4, 2009 |
| 7567206 |
Integrated circuit for measuring the distance and/or velocity of objects |
Jul. 28, 2009 |
| 7567204 |
Method for determining noise floor level and radar using the same |
Jul. 28, 2009 |
| 7558851 |
Locating a mobile computing unit |
Jul. 7, 2009 |
| 7548194 |
Hostile intention assessment system and method |
Jun. 16, 2009 |
| 7545312 |
Target detection device and its detection method |
Jun. 9, 2009 |
| 7546203 |
Route searching device |
Jun. 9, 2009 |
| 7541968 |
System and method for detecting an intruder using impulse radio technology |
Jun. 2, 2009 |
| 7541969 |
Radar level gauging system for use at sea |
Jun. 2, 2009 |
| 7538716 |
System and method for location determination using time differences |
May. 26, 2009 |
| 7535408 |
Apparatus and methods for detection of multiple targets within radar resolution cell |
May. 19, 2009 |
| 7532110 |
Air spring distance indicating system and method |
May. 12, 2009 |
| 7528768 |
Radar device |
May. 5, 2009 |
| 7525476 |
System and method for filling level determination |
Apr. 28, 2009 |
| 7525477 |
Distance measuring device |
Apr. 28, 2009 |
| 7525479 |
Radar apparatus |
Apr. 28, 2009 |
| 7526369 |
Pedestrian detection device, related method, air bag system and vehicle equipped with air bag system |
Apr. 28, 2009 |
| 7522747 |
Vehicle detection apparatus and method |
Apr. 21, 2009 |
| 7522926 |
Location identification |
Apr. 21, 2009 |
| 7518543 |
Method for determining positions of targets by bistatic measurements using signals scattered by the targets |
Apr. 14, 2009 |
| 7518546 |
Method and apparatus for measuring distance using low clock rate signal |
Apr. 14, 2009 |
| 7515092 |
Sub-frame synchronized residual radar |
Apr. 7, 2009 |
| 7515095 |
Silo contents measurement system |
Apr. 7, 2009 |
| 7511656 |
Spotlight synthetic aperture radar (SAR) system and method for generating a SAR map in real-time using a modified polar format algorithm (PFA) approach |
Mar. 31, 2009 |
| 7509217 |
Vehicle detector and vehicle detecting method |
Mar. 24, 2009 |
| 7504992 |
Wireless system using continuous wave phase measurement for high-precision distance measurement |
Mar. 17, 2009 |
| 7504991 |
Distance measuring system |
Mar. 17, 2009 |
| 7504989 |
On-vehicle radar device |
Mar. 17, 2009 |
| 7498974 |
Radar level gauge with a galvanically isolated interface |
Mar. 3, 2009 |
| 7498975 |
Pulse radar system |
Mar. 3, 2009 |
| 7495605 |
Radar apparatus |
Feb. 24, 2009 |
| 7486227 |
System and method for removal of sea-state bias in satellite altimetry data |
Feb. 3, 2009 |
| 7486226 |
Device and a method for accurate radar level gauging |
Feb. 3, 2009 |
| 7482969 |
Material movement sensing techniques |
Jan. 27, 2009 |
| 7479921 |
Distance measuring device, distance measuring method and distance measuring program |
Jan. 20, 2009 |
| 7477182 |
Pulse radar system |
Jan. 13, 2009 |
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