Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4448486 | Varying bandpass of optical spatial filter by rotating mirrors having changing reflectivity | — | 1984-05-15 |
| 4426663 | Real-time optical filtering method with improved filtered image detection and bandwidth adjustment | Arthur P. Ginsburg | 1984-01-17 |