Issued Patents 2023
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11770655 | Sounding device | Wei Song, Xin Jin | 2023-09-26 |
| 11765512 | Acoustic device | Zhang Ren | 2023-09-19 |
| 11758321 | Speaker box | Zhang Ren | 2023-09-12 |
| 11696077 | Speaker device | Wei Song, Xin Jin | 2023-07-04 |
| 11671761 | Sounding device | Xin Jin, Fan Zhang | 2023-06-06 |
| 11671762 | Speaker | Zhang Ren, Zhichen Chen | 2023-06-06 |
| 11665480 | Speaker | Zhang Ren | 2023-05-30 |
| 11665471 | Sounding device | Zhang Ren | 2023-05-30 |
| 11665479 | Sounding device | Xin Jin | 2023-05-30 |
| 11665481 | Speaker device | Zhang Ren | 2023-05-30 |
| 11659334 | Acoustic device | Zhang Ren | 2023-05-23 |
| 11638074 | Speaker device | Xin Jin | 2023-04-25 |
| 11622201 | Speaker | Zhang Ren | 2023-04-04 |
| 11589165 | Sounding device | Xin Jin | 2023-02-21 |
| 11570533 | Speaker device | Xin Jin | 2023-01-31 |
| 11570534 | Speaker device | Wei Song, Xin Jin | 2023-01-31 |