Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8422717 | Adjustable audio headphone | You-Ruei Lin, Chun-Hung Chen, Mu-Tsun Tseng | 2013-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8422717 | Adjustable audio headphone | You-Ruei Lin, Chun-Hung Chen, Mu-Tsun Tseng | 2013-04-16 |