Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537366 | Buried cable pipe detection sonar | — | 1996-07-16 |
| 5515337 | Multibeam side-look sonar system grating side lobe reduction technique | James L. Meyers, Leslie M. James | 1996-05-07 |
| 5412618 | Spotlight-mode synthetic aperture side-look sonar | — | 1995-05-02 |
| 5339283 | Apparatus and method for measuring velocity | — | 1994-08-16 |
| 5295118 | Synthetic aperture side-looking sonar apparatus | — | 1994-03-15 |
| 5287330 | Sonar apparatus | — | 1994-02-15 |
| 5177710 | High speed multibeam sidelock sonar with few elements | Bruce C. Mitchell | 1993-01-05 |
| 4970700 | Sonar apparatus | John D. Marks | 1990-11-13 |
| 4912685 | Side looking sonar apparatus | — | 1990-03-27 |
| 4802148 | Side-looking sonar apparatus | — | 1989-01-31 |
| 4413332 | Scanning beamformer for a very high resolution circular arc sonar | — | 1983-11-01 |
| 4311391 | Passive fiber optic sonar system | — | 1982-01-19 |
| 4280203 | Sonar beam forming utilizing the chirp Z-transform | — | 1981-07-21 |
| 4262344 | Side looking sonar beam forming utilizing the chirp Z-transform | — | 1981-04-14 |
| 4199746 | Side looking sonar apparatus | Charles H. Jones | 1980-04-22 |