Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10972822 | Headphones with an ergonomic cushion and an ergonomic cushion thereof | Peter Chou, Wei-Min Liang, Pen Hao Ma | 2021-04-06 |
| 10972823 | In-ear headphones with an ergonomic cushion and an ergonomic cushion thereof | Peter Chou, Wei-Min Liang, Pen Hao Ma | 2021-04-06 |