Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D818990 | Pair of earphones | Guan-Hua Tzeng, Wei-Min Liang, Pen Hao Ma, Peter Chou | 2018-05-29 |
| D818458 | Headset bracket | Peter Chou | 2018-05-22 |
| D815614 | Headset | Guan-Hua Tzeng, Darren Liang, Penhao Ma, Peter Chou, Yu-kuo Huang | 2018-04-17 |
| D811371 | Audio control device | Julia Meyer, Manuel Gattinger, Dominik Schütz, Christian Stapelbroek, Guan-Hua Tzeng +2 more | 2018-02-27 |
| D810047 | Earphone tip | Guan-Hua Tzeng, Wei-Min Liang, Pen Hao Ma, Peter Chou | 2018-02-13 |
| D808359 | Headset | Julia Meyer, Manuel Gattinger, Dominik Schütz, Christian Stapelbroek, Guan-Hua Tzeng +2 more | 2018-01-23 |
| D794609 | Audio control device | Julia Meyer, Manuel Gattinger, Dominik Schütz, Christian Stapelbroek, Guan-Hua Tzeng +2 more | 2017-08-15 |