Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6271862 | Apparatus and method for determining line clipping intersection points | — | 2001-08-07 |
| 6229518 | Apparatus and method for controlling a software cursor | Chuan-Huang Chen | 2001-05-08 |