Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488554 | Battery cover assembly for portable electronic device | Xiaozhou Wang, Chia-Hua Chen, Chih-Neng Ken, Baojiang Chen, Ying-Liang Tu | 2009-02-10 |
| 7168133 | Hinge for a portable electronic device | Ying-Liang Tu, Chia-Hua Chen | 2007-01-30 |
| 7149559 | Replaceable panel device for a handset | Shui-Yuan Qin, Chia-Hua Chen, Jian Chen | 2006-12-12 |
| 7068495 | Battery cover assembly for portable electronic device | Chia-Hua Chen, Ying-Liang Tu | 2006-06-27 |