Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D580424 | Lens cover for a mobile phone | Ching-Chang Wang, Chih-Yu Chen, Jian-Guang Huang | 2008-11-11 |
| D558170 | Foldable mobile phone | Ching-Chang Wang, Chih-Yu Chen, Jian-Guang Huang | 2007-12-25 |
| D539258 | Mobile phone | Ching-Chang Wang, Chih-Yu Chen, Jian-Guang Huang | 2007-03-27 |
| D539259 | Cellular phone | Ching-Chang Wang, Chih-Yu Chen, Jian-Guang Huang | 2007-03-27 |