Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418751 | Loudspeaker apparatus | Chaowu LI, Yongjian LI | 2025-09-16 |
| 12395796 | Loudspeaker apparatus | Chaowu LI, Yongjian LI | 2025-08-19 |
| 12395776 | Bone conduction earphones and methods for making the same | Zhongqi WU, Fen YOU | 2025-08-19 |
| 12389170 | Systems and methods for suppressing sound leakage | Xin QI, Fengyun LIAO, Haofeng ZHANG | 2025-08-12 |
| 12386209 | Eyeglasses | Haofeng ZHANG, Yongjian LI, Yunbin CHEN, Fen YOU, Lei Zhang | 2025-08-12 |
| 12348920 | Electronic components and glasses | Yongjian LI, Yunbin CHEN, Haofeng ZHANG | 2025-07-01 |
| D1080580 | Speaker covers of headphones | Lei Zhong, Zhi-Yuan Cai, Sunjie Huang, Zeteng YAN, Qian Chen +1 more | 2025-06-24 |
| 12302080 | Bone conduction speaker and compound vibration device thereof | Xin QI, Fengyun LIAO, Jinbo ZHENG, Qian Chen, Hao Chen +1 more | 2025-05-13 |
| 12248197 | Glasses | Haofeng ZHANG, Yongjian LI, Yunbin CHEN, Fen YOU, Lei Zhang | 2025-03-11 |
| 12238483 | Systems and methods for suppressing sound leakage | Xin QI, Fengyun LIAO, Haofeng ZHANG | 2025-02-25 |
| 12185053 | Acoustic device | Zhongqi WU, Fen YOU, Chaowu LI, Qingyu Zeng | 2024-12-31 |
| 12155990 | Bone conductive sound generating device | Yinchao Liu, Haofeng ZHANG, Lei Zhang, Yongjian LI, Qian Chen | 2024-11-26 |
| 12126980 | Speaker device | Chaowu LI, Yongjian LI | 2024-10-22 |
| 12120481 | Acoustic input and output apparatus | Chaowu LI, Fen YOU, Junjiang FU, Zhongqi WU, Qian Chen | 2024-10-15 |
| 12105357 | Eyeglasses | Haofeng ZHANG | 2024-10-01 |
| 12108234 | Loudspeaker apparatus | Chaowu LI, Yongjian LI | 2024-10-01 |
| 12101589 | Acoustic output apparatuses | Zhongqi WU, Fen YOU | 2024-09-24 |
| 12088990 | Acoustic output apparatus and connection assembly | Yonggen WANG, Zhiqing LIU, Zhen Wang, Xinnan MAO, Zhongqi WU +6 more | 2024-09-10 |
| 12088991 | Bone conduction earphones and methods for making the same | Zhongqi WU, Fen YOU | 2024-09-10 |
| 12055794 | Glasses | Haofeng ZHANG | 2024-08-06 |
| 12013596 | Glasses | Haofeng ZHANG | 2024-06-18 |
| 12007625 | Glasses | Haofeng ZHANG | 2024-06-11 |
| 11977275 | Glasses | Haofeng ZHANG, Yongjian LI, Yunbin CHEN, Fen YOU, Lei Zhang | 2024-05-07 |
| 11960147 | Loudspeaker | Haofeng ZHANG, Lei Zhang, Yongjian LI, Qian Chen | 2024-04-16 |
| 11940670 | Eyeglasses | Haofeng ZHANG, Yongjian LI, Yunbin CHEN, Fen YOU, Lei Zhang | 2024-03-26 |