Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11863926 | Headset kit | Changming Guo | 2024-01-02 |
| D941807 | Earphone | Changming Guo | 2022-01-25 |
| 11218794 | Earphone | Xuefeng Bai | 2022-01-04 |
| 11172286 | Earphone cover and earphone having the same | Xuefeng Bai | 2021-11-09 |
| 8780620 | Information representation and coding for nonvolatile memories | Anxiao Jiang, Bruck Jehoshua, Zhiying Wang | 2014-07-15 |