Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8405516 | Portable electronic device and unlocking method thereof | CHIA-HUI LIAO | 2013-03-26 |
| 8248773 | Portable electronic device and unlocking method thereof | Chun-Fang Weng | 2012-08-21 |