Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293430 | Automatic image segmentation using local area maximum and minimum image signals | Jeng-Nan Shiau | 1994-03-08 |
| 5282061 | Programmable apparatus for determining document background level | — | 1994-01-25 |