Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466696 | Deriving polygonal boundaries from quadtree representation | — | 2002-10-15 |
| 6339433 | Creating a blend of color and opacity between arbitrary edges | Timothy Merrick Long | 2002-01-15 |