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Class Information
Number: 342/146
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining distance > Combined with determining direction
Description: Subject matter including determining the direction of the object from the radar source.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6072422 |
FM-CW radar apparatus |
Jun. 6, 2000 |
| 5982321 |
Frequency-modulated continuous-wave radar system |
Nov. 9, 1999 |
| 5966092 |
Radar system, in particular motor vehicle radar system |
Oct. 12, 1999 |
| 5959571 |
Radar device |
Sep. 28, 1999 |
| 5955982 |
Method and device for detecting and locating people buried E. G. under an avalanche |
Sep. 21, 1999 |
| 5920261 |
Methods and apparatus for tracking and displaying objects |
Jul. 6, 1999 |
| 5907302 |
Adaptive elevational scan processor statement of government interest |
May. 25, 1999 |
| 5828306 |
Location detector and monitor and method of using the same |
Oct. 27, 1998 |
| 5821896 |
Radar system |
Oct. 13, 1998 |
| 5786787 |
Method for determining the course of another vehicle |
Jul. 28, 1998 |
| 5760733 |
Apparatus for avoiding crosstalk problems when locating a vehicle travelling along means for propagating electromagnetic waves |
Jun. 2, 1998 |
| 5757307 |
Radar system for detecting distance, mutual speed and azimuth of a target obstacle |
May. 26, 1998 |
| 5751240 |
FMCW radar system for detecting distance, relative velocity and azimuth of a target obstacle |
May. 12, 1998 |
| 5748143 |
Adaptive post-doppler sequential beam processor |
May. 5, 1998 |
| 5734347 |
Digital holographic radar |
Mar. 31, 1998 |
| 5731780 |
Radar system |
Mar. 24, 1998 |
| 5729234 |
Remote alignment system |
Mar. 17, 1998 |
| 5703590 |
Detecting active emitters using scan rate correlation of tracking receiver and radar data |
Dec. 30, 1997 |
| 5689274 |
Doppler rate and angle rate passive emitter location |
Nov. 18, 1997 |
| 5659520 |
Super short baseline navigation using phase-delay processing of spread-spectrum-coded reply signals |
Aug. 19, 1997 |
| 5629704 |
Target position detecting apparatus and method utilizing radar |
May. 13, 1997 |
| 5614912 |
Radar processing method and apparatus |
Mar. 25, 1997 |
| 5598163 |
Method and system for object detection within an angular zone, and its applications |
Jan. 28, 1997 |
| 5596313 |
Dual power security location system |
Jan. 21, 1997 |
| 5583508 |
Methods and systems of attitude determination |
Dec. 10, 1996 |
| 5583852 |
Wireless data communication system |
Dec. 10, 1996 |
| 5534872 |
Portable radio signal detecting system |
Jul. 9, 1996 |
| 5525995 |
Doppler detection system for determining initial position of a maneuvering target |
Jun. 11, 1996 |
| 5504489 |
Method for range determination |
Apr. 2, 1996 |
| 5495249 |
Ground surveillance radar device, especially for airport use |
Feb. 27, 1996 |
| 5461384 |
Method for montioring an area |
Oct. 24, 1995 |
| 5424747 |
Process and system for determining the position and orientation of a vehicle, and applications |
Jun. 13, 1995 |
| 5327145 |
Time delay passive ranging technique |
Jul. 5, 1994 |
| 5295119 |
Proximity device |
Mar. 15, 1994 |
| 5280294 |
Passive monopulse ranging to a non-cooperative emitter and non-emitting object |
Jan. 18, 1994 |
| 5229774 |
FM radar system |
Jul. 20, 1993 |
| 5140330 |
Continuous emission radar device for determining, at short range, the relative positions of a missile and a vehicle to which the device is fitted |
Aug. 18, 1992 |
| 5045856 |
Vehicular anticollision radar system for driving in the fog |
Sep. 3, 1991 |
| 5001486 |
Radar system for determining the position of two or more objects |
Mar. 19, 1991 |
| 4862177 |
Processor for discriminating between ground and moving targets |
Aug. 29, 1989 |
| 4853701 |
Pulse compression method employing space-coding, and its application to a radar |
Aug. 1, 1989 |
| 4823137 |
Multiple-fixed-frequencies navigation system |
Apr. 18, 1989 |
| 4675816 |
Electronic method of locating a football |
Jun. 23, 1987 |
| 4588992 |
Radar tracking system and display |
May. 13, 1986 |
| RE31375 |
Transponder-responder system |
Sep. 6, 1983 |
| 4107675 |
Transponder-responder system |
Aug. 15, 1978 |
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