Issued Patents 2024
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12185074 | Sounding device | Wei Wei, Zhaoyu Yin, Zhizhu Chen | 2024-12-31 |
| 12160724 | Voice coil and sounding device using same | Zhaoyu Yin, Wei Wei | 2024-12-03 |
| 12101616 | Speaker | Wei Wei, Zhaoyu Yin, Zhizhu Chen | 2024-09-24 |
| 11997465 | Speaker device | Wei Wei, Zhaoyu Yin, Zhizhu Chen | 2024-05-28 |
| 11956614 | Speaker device | Wei Wei, Zhaoyu Yin, Zhizhu Chen | 2024-04-09 |
| 11917362 | Speaker box | Wenli Wang, Zhaoyu Yin, Wei Wei | 2024-02-27 |