Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D551664 | Personal digital assistant device | Shiou Yuan Lin, Chiang Chih-Kuang, Chin-Pang Hsu | 2007-09-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D551664 | Personal digital assistant device | Shiou Yuan Lin, Chiang Chih-Kuang, Chin-Pang Hsu | 2007-09-25 |