Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12089024 | Multifunctional sounding device and electronic device | Bo Xiao, Tong Zhang, Ronglin Linghu | 2024-09-10 |
| 11968513 | Vibration sounding device | Bo Xiao, Tong Zhang, Ronglin Linghu | 2024-04-23 |
| 11968514 | Vibration sounding device | Bo Xiao, Tong Zhang, Ronglin Linghu | 2024-04-23 |
| 11968515 | Multifunctional sounding device | Bo Xiao, Tong Zhang, Ronglin Linghu | 2024-04-23 |
| 11950046 | Multifunctional sounding device | Bo Xiao, Tong Zhang, Ronglin Linghu | 2024-04-02 |
| 11871201 | Speaker | Bo Xiao, Tong Zhang, Ronglin Linghu | 2024-01-09 |
| 11770653 | Speaker | Bo Xiao, Tong Zhang, Ronglin Linghu | 2023-09-26 |
| 11765516 | Sounding device | Bo Xiao, Ronglin Linghu, Tong Zhang | 2023-09-19 |
| 11641550 | Speaker | Bo Xiao, Tong Zhang, Ronglin Linghu | 2023-05-02 |
| 11622200 | Speaker | Bo Xiao, Tong Zhang, Ronglin Linghu | 2023-04-04 |
| 11546695 | Speaker | Bo Xiao, Tong Zhang, Ronglin Linghu | 2023-01-03 |
| 11540044 | Speaker device | Bo Xiao, Tong Zhang, Ronglin Linghu, Wei Song | 2022-12-27 |
| 10924862 | Micro sound device | Jiasheng Zhou, Dai Feng | 2021-02-16 |
| 10827278 | Speaker | Dai Feng | 2020-11-03 |