Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10154334 | Sports Hi-Fi touch-control Bluetooth earphone | Shun-Peng Lin, Szu-Ming Yin, Yi-Jen Chang | 2018-12-11 |
| 9510076 | Waterproof earphone structure | Chia-Yuan Tang, Cheng-Yang LO | 2016-11-29 |