Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888645 | Method for encoding and decoding a digital image | Joan LaVerne Mitchell, Gerald Geortzel | 1989-12-19 |
| 4885786 | Method for enlarging an image stored in run representation form | William B. Pennebaker, Keith S. Pennington | 1989-12-05 |