Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671228 | Sonar tracking array | Ira Cohen | 2003-12-30 |
| 6046961 | Multi-layer tiled array | Fred Nussbaum, Gerald T. Stevens | 2000-04-04 |
| 5808970 | Multi-layer acoustically transparent sonar array | Fred Nussbaum, Gerald T. Stevens | 1998-09-15 |
| 5463334 | Arbitrary waveform generator | Glenn S. Sugawara | 1995-10-31 |
| 5029144 | Synthetic aperture active underwater imaging system | — | 1991-07-02 |