Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8725278 | Sound playing system | Kun Hou, Cheng-Lin Chen | 2014-05-13 |
| D510580 | Oval-shaped set of buttons | Tsu-Nan Li | 2005-10-11 |
| D501865 | Sliding cover for a lens | Tsu-Nan Li, Chen Chen | 2005-02-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8725278 | Sound playing system | Kun Hou, Cheng-Lin Chen | 2014-05-13 |
| D510580 | Oval-shaped set of buttons | Tsu-Nan Li | 2005-10-11 |
| D501865 | Sliding cover for a lens | Tsu-Nan Li, Chen Chen | 2005-02-15 |