Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680161 | Method and apparatus for high speed graphics data compression | Leonard A. Lehman | 1997-10-21 |
| 5375203 | Method and apparatus for partial display and magnification of a graphical video display | — | 1994-12-20 |
| 5293482 | Method and apparatus for partial display and magnification of a graphical video display | — | 1994-03-08 |