Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664184 | Method and apparatus for implementing Q-trees | David E. Ferguson | 1997-09-02 |
| 5497485 | Method and apparatus for implementing Q-trees | David E. Ferguson | 1996-03-05 |
| 5274805 | Method of sorting and compressing data | David E. Ferguson | 1993-12-28 |