Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648155 | Display rack | — | 2003-11-18 |
| 6505162 | Apparatus and method for portable dialogue management using a hierarchial task description table | Yi-Chung Lin, Tung-Hui Chiang | 2003-01-07 |