Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418749 | Sounding device | Huhu Yang, Wei Wei, Zhaoyu Yin | 2025-09-16 |
| 12407988 | Speaker | Zhaoyu Yin, Ke Li, Wei Wei | 2025-09-02 |
| 12335712 | Speaker | Huhu Yang, Wei Wei, Zhaoyu Yin | 2025-06-17 |
| 12284506 | Sounding device | Huhu Yang, Wei Wei, Zhaoyu Yin | 2025-04-22 |
| 12238499 | Sounding unit | Huhu Yang, Wei Wei, Zhaoyu Yin | 2025-02-25 |
| 12238500 | Speaker with better acoustic performance structure | Huhu Yang, Wei Wei, Zhaoyu Yin | 2025-02-25 |
| 12185074 | Sounding device | Huhu Yang, Wei Wei, Zhaoyu Yin | 2024-12-31 |
| 12101616 | Speaker | Huhu Yang, Wei Wei, Zhaoyu Yin | 2024-09-24 |
| 11997465 | Speaker device | Huhu Yang, Wei Wei, Zhaoyu Yin | 2024-05-28 |
| 11956614 | Speaker device | Huhu Yang, Wei Wei, Zhaoyu Yin | 2024-04-09 |
| 9918161 | Speaker box | Miao MIAO, Fuhu Zhang, Chengliang Wang, Cheng Qian | 2018-03-13 |