Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10979798 | Headphone with a headband guiding mechanism | Andy Luo, Mads Schenstrøm Stefansen, Silas Zhang | 2021-04-13 |
| 10972828 | Headphone with a headband friction mechanism | Andy Luo, Mads Schenstrøm Stefansen, Silas Zhang | 2021-04-06 |