Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D904349 | Wireless earphone with fin | Guillaume Mathias | 2020-12-08 |
| D897995 | Headphone | Stephen Duddy, Kuo-yu Kao, Guillaume Mathias, Shyh-Dean Chen, Jeffery Cheung | 2020-10-06 |
| D881163 | Earphone fin | Stephen Duddy, Guillaume Mathias | 2020-04-14 |
| D876399 | Single piece headphone | Stephen Duddy, Kuo-yu Kao, Guillaume Mathias, Shyh-Dean Chen, Jeffery Cheung | 2020-02-25 |