| 1 | 8330643 | Surveillance system for detecting targets with high cross-range resolution between targets | G01S13/90 |
| 2 | 8111383 | Portable laser surveillance method of a point on a target | G01C3/08 |
| 3 | 8026842 | Method for surveillance to detect a land target | G01S7/41, G01S13/86 |
| 4 | 8013781 | Method and apparatus for radar surveillance and detection of sea targets | G01S7/292, G01S7/02, G01S13/00 |
| 5 | 6798374 | Traffic surveillance radar using ranging for accurate target identification | G01S13/00, G01S13/87, G01S13/58, G01S13/536, G01S13/92 |
| 6 | 6307473 | Electronic article surveillance transmitter control using target range | G08B13/16, G08B13/14, G08B13/181, G08B13/18, G08B13/24 |
| 7 | 6211811 | Method and apparatus for improving the surveillance coverage and target identification in a radar based surveillance system | G01S13/91, G01S5/00, G01S5/10, G01S13/00 |
| 8 | 6081222 | Joint surveillance target attack system combat transponder | G01S5/14, G01S13/78, G01S13/00, G01S13/76, G01S13/02 |
| 9 | 5999116 | Method and apparatus for improving the surveillance coverage and target identification in a radar based surveillance system | G01S13/00, G01S13/91, G01S5/00, G01S5/10 |
| 10 | 5526041 | Rail-based closed circuit T.V. surveillance system with automatic target acquisition | G08B15/00 |
| 11 | 5117360 | Joint surveillance target attack radar system (JSTARS) | G01S7/295 |
| 12 | 5019801 | Article surveillance system having target removal sensor | G08B13/24, E05B73/00 |
| 13 | 4353073 | Antenna arrangement for a radar surveillance method for target locating with altitude acquisition | H01Q25/00, H01Q19/13, H01Q19/10 |
| 14 | 4143971 | Reconnaissance/surveillance system utilizing color signature of target | G03B15/00 |