Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625416 | Video communication controller utilizing multiple data channels to deliver separate program segments | Ling-Yuan Tseng | 1997-04-29 |
| 5159630 | Facsimile message encryption system | Ling-Yuan Tseng, Min-Chih Hsuan | 1992-10-27 |