Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511228 | Measurement of visual contrast sensitivity | Adolf R. Marko | 1985-04-16 |
| 4238772 | Image enhancement using on-line spatial filtering | Mark W. Cannon, Jr. | 1980-12-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511228 | Measurement of visual contrast sensitivity | Adolf R. Marko | 1985-04-16 |
| 4238772 | Image enhancement using on-line spatial filtering | Mark W. Cannon, Jr. | 1980-12-09 |