Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418749 | Sounding device | Huhu Yang, Wei Wei, Zhizhu Chen | 2025-09-16 |
| 12407988 | Speaker | Ke Li, Wei Wei, Zhizhu Chen | 2025-09-02 |
| 12335712 | Speaker | Huhu Yang, Wei Wei, Zhizhu Chen | 2025-06-17 |
| 12284506 | Sounding device | Huhu Yang, Wei Wei, Zhizhu Chen | 2025-04-22 |
| 12238499 | Sounding unit | Huhu Yang, Wei Wei, Zhizhu Chen | 2025-02-25 |
| 12238500 | Speaker with better acoustic performance structure | Huhu Yang, Wei Wei, Zhizhu Chen | 2025-02-25 |
| 12185074 | Sounding device | Huhu Yang, Wei Wei, Zhizhu Chen | 2024-12-31 |
| 12160724 | Voice coil and sounding device using same | Huhu Yang, Wei Wei | 2024-12-03 |
| 12101616 | Speaker | Huhu Yang, Wei Wei, Zhizhu Chen | 2024-09-24 |
| 12052534 | Heat dissipation device | Xingzhi Huang, Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu +1 more | 2024-07-30 |
| 11997465 | Speaker device | Huhu Yang, Wei Wei, Zhizhu Chen | 2024-05-28 |
| 11956614 | Speaker device | Huhu Yang, Wei Wei, Zhizhu Chen | 2024-04-09 |
| 11917362 | Speaker box | Huhu Yang, Wenli Wang, Wei Wei | 2024-02-27 |
| 11882422 | Heat dissipation device | Xingzhi Huang, Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu +1 more | 2024-01-23 |
| 11839059 | Heat dissipation device | Xingzhi Huang, Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu +1 more | 2023-12-05 |
| 11540417 | Sounding device and mobile terminal | Xingzhi Huang, Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu +1 more | 2022-12-27 |
| 11375301 | Speaker box device and mobile terminal using same | Xingzhi Huang, Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu +1 more | 2022-06-28 |
| 11375302 | Speaker device and mobile terminal provided with speaker device | Xingzhi Huang, Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu +1 more | 2022-06-28 |
| 11368770 | Speaker box device and mobile terminal using same | Xingzhi Huang, Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu +1 more | 2022-06-21 |
| 11290793 | Sounding device and mobile terminal | Xingzhi Huang, Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu +1 more | 2022-03-29 |
| 11265631 | Speaker box | — | 2022-03-01 |
| 11159892 | Sounding device and mobile terminal | Xingzhi Huang, Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu +1 more | 2021-10-26 |
| 10932022 | Speaker box and mobile terminal device using same | Tong Wang | 2021-02-23 |
| 10932021 | Speaker box and mobile terminal device using same | Tong Wang | 2021-02-23 |