Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8523349 | Portable printer | — | 2013-09-03 |
| 7681882 | De-skew mechanism | Chen-Tsai Tsai, Hsueh-Chou Hsu, Tien-Ho Hsu | 2010-03-23 |
| 7573619 | Paper feeding mechanism | Chen-Tsai Tsai, Keng-Wei Shih, Hsuan-Yang Lin | 2009-08-11 |