Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5835153 | Software teletext decoder architecture | Frank Xu | 1998-11-10 |
| 5543850 | System and method for displaying closed caption data on a PC monitor | Michael Andrew Yonker, Frank Xu | 1996-08-06 |