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Class Information
Number: 342/52
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Combined with diverse type radiant energy system
Description: Subject matter wherein a radar system operates in conjunction with a different type of far field radiant energy system.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4761650 |
System for measuring height distributions of atmospheric temperature, wind direction and wind speed |
Aug. 2, 1988 |
| 4733236 |
Space target with multi-spectral energy reflectivity |
Mar. 22, 1988 |
| 4679047 |
Terminal-guidance or position-adjustment system for aircraft using distance and angle measurements |
Jul. 7, 1987 |
| 4641137 |
Radar apparatus for determining range to an agitated reflective target |
Feb. 3, 1987 |
| 4635058 |
Vehicle identification system using radar and acoustic information |
Jan. 6, 1987 |
| 4590569 |
Navigation system including an integrated electronic chart display |
May. 20, 1986 |
| 4511897 |
Sensor system for metallic targets including doppler radar and radiometer |
Apr. 16, 1985 |
| 4481825 |
Device for measurement of vibrations |
Nov. 13, 1984 |
| 4422075 |
Proximity monitor |
Dec. 20, 1983 |
| 4333077 |
Device for distance acquisition in a radar system |
Jun. 1, 1982 |
| 4278976 |
Remote sensing device |
Jul. 14, 1981 |
| 4275390 |
Burglar alarm device |
Jun. 23, 1981 |
| 4243979 |
Burglar alarm security circuit arrangement |
Jan. 6, 1981 |
| 4229737 |
Ranging system and method for determining the range of a vehicle from a plurality of reference points |
Oct. 21, 1980 |
| 4222265 |
Apparatus for automatically measuring the vertical profile of the temperature in the atmosphere |
Sep. 16, 1980 |
| 4199759 |
System for correlating electronic distance measurement and aerial photography for the extension of geodetic control |
Apr. 22, 1980 |
| 4161730 |
Radio determination using satellites transmitting timing signals with correction by active range measurement |
Jul. 17, 1979 |
| 4160251 |
Hybrid dual mode radiometric system |
Jul. 3, 1979 |
| 4158840 |
3-D Radar comprising 2-D radar with height finding attachment |
Jun. 19, 1979 |
| 4122521 |
Correlation system for multiple-sensor reconnaissance vehicle |
Oct. 24, 1978 |
| 4114135 |
Acoustic device |
Sep. 12, 1978 |
| 4103300 |
Air navigation and landing aid system |
Jul. 25, 1978 |
| 4100481 |
Hydrocarbon exploration with display of re-radiated and reflected microwave energy |
Jul. 11, 1978 |
| 4063240 |
Electronic docking system |
Dec. 13, 1977 |
| 4050067 |
Airborne microwave path modeling system |
Sep. 20, 1977 |
| 4038653 |
Train position indicator |
Jul. 26, 1977 |
| 4016566 |
Method for avoiding unwanted echo signals and automotive radar embodying same |
Apr. 5, 1977 |
| 3992708 |
Optical tracking analog flywheel |
Nov. 16, 1976 |
| 3982713 |
Ballistic missile defense system |
Sep. 28, 1976 |
| 3973258 |
Transient event data acquisition apparatus for use with radar systems and the like |
Aug. 3, 1976 |
| 3952300 |
Sonar target converter |
Apr. 20, 1976 |
| 3945007 |
Radar systems |
Mar. 16, 1976 |
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