Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5717401 | Active recognition system with optical signal processing | Robert L. Cohoon | 1998-02-10 |
| 4908543 | Acoustic transducer | — | 1990-03-13 |
| 4827229 | Broad band bulk acoustic wave spectrum analyzer/channelizer | I-Cheng Chang | 1989-05-02 |
| 4801941 | Angle of arrival processor using bulk acoustic waves | — | 1989-01-31 |