Issued Patents 2023
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11765512 | Acoustic device | Zhiwei Zhong | 2023-09-19 |
| 11758321 | Speaker box | Zhiwei Zhong | 2023-09-12 |
| 11671762 | Speaker | Zhiwei Zhong, Zhichen Chen | 2023-06-06 |
| 11665481 | Speaker device | Zhiwei Zhong | 2023-05-30 |
| 11665471 | Sounding device | Zhiwei Zhong | 2023-05-30 |
| 11665480 | Speaker | Zhiwei Zhong | 2023-05-30 |
| 11659334 | Acoustic device | Zhiwei Zhong | 2023-05-23 |
| 11622201 | Speaker | Zhiwei Zhong | 2023-04-04 |