Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1002530 | Earphone charging case | Thomas Howard, Yi-Ying Hsieh, Jesper Kouthoofd, Bin Huang, Xianjiang Yu | 2023-10-24 |
| 7964782 | Method for operating cue point on lighting ring of digital multimedia audio player | — | 2011-06-21 |
| 7401345 | Digital audio signal player | — | 2008-07-15 |