Issued Patents All Time
Showing 151–175 of 215 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540057 | Bone conduction speaker and compound vibration device thereof | Xin QI, Jinbo ZHENG, Qian Chen, Hao Chen, Lei Zhang | 2022-12-27 |
| 11540037 | Open earphone | Lei Zhang, Junjiang FU, Bingyan Yan, Xin QI | 2022-12-27 |
| 11533572 | Systems and methods for suppressing sound leakage | Xin QI | 2022-12-20 |
| 11533571 | Systems and methods for suppressing sound leakage | Xin QI | 2022-12-20 |
| 11528562 | Bone conduction speaker and compound vibration device thereof | Xin QI, Jinbo ZHENG, Qian Chen, Hao Chen, Lei Zhang +2 more | 2022-12-13 |
| 11528561 | Bone conduction speaker and compound vibration device thereof | Xin QI, Jinbo ZHENG, Qian Chen, Hao Chen | 2022-12-13 |
| 11516572 | Acoustic output device | Lei Zhang, Junjiang FU, Bingyan Yan, Xin QI | 2022-11-29 |
| 11509994 | Vibration removal apparatus and method for dual-microphone earphones | Lei Zhang, Xin QI, Yueqiang Wang, Haofeng ZHANG | 2022-11-22 |
| 11503395 | Acoustic output device | Lei Zhang, Junjiang FU, Bingyan Yan, Xin QI | 2022-11-15 |
| 11496824 | Acoustic output apparatus with drivers in multiple frequency ranges and bluetooth low energy receiver | Lei Zhang, Junjiang FU, Bingyan Yan, Xin QI | 2022-11-08 |
| 11490188 | Acoustic output device and components thereof | Lei Zhang, Junjiang FU, Bingyan Yan, Xin QI | 2022-11-01 |
| 11483666 | Systems and methods for suppressing sound leakage | Xin QI | 2022-10-25 |
| 11483661 | Bone conduction speaker and compound vibration device thereof | Xin QI, Jinbo ZHENG, Qian Chen, Hao Chen, Lei Zhang +2 more | 2022-10-25 |
| 11463814 | Bone conduction speaker and compound vibration device thereof | Xin QI, Jinbo ZHENG, Qian Chen, Hao Chen, Lei Zhang +3 more | 2022-10-04 |
| 11463823 | Systems and methods for suppressing sound leakage | Xin QI, Jinbo ZHENG, Qian Chen, Hao Chen | 2022-10-04 |
| 11457301 | Acoustic output apparatus | Lei Zhang, Junjiang FU, Bingyan Yan, Xin QI | 2022-09-27 |
| 11445281 | Acoustic output apparatus | Lei Zhang, Junjiang FU, Bingyan Yan, Xin QI | 2022-09-13 |
| 11438717 | Systems for bone conduction speaker | Jinbo ZHENG, Qian Chen, Hao Chen, Xin QI | 2022-09-06 |
| 11425481 | Open earphone | Lei Zhang, Junjiang FU, Bingyan Yan, Xin QI | 2022-08-23 |
| 11425482 | Acoustic output apparatus | Lei Zhang, Junjiang FU, Bingyan Yan, Xin QI | 2022-08-23 |
| 11418895 | Systems and methods for suppressing sound leakage | Xin QI, Jinbo ZHENG, Qian Chen, Hao Chen | 2022-08-16 |
| 11399234 | Bone conduction speaker and compound vibration device thereof | Xin QI, Ye Yu, Jinbo ZHENG, Qian Chen, Hao Chen | 2022-07-26 |
| 11399245 | Systems for bone conduction speaker | Jinbo ZHENG, Qian Chen, Hao Chen, Xin QI | 2022-07-26 |
| 11395072 | Bone conduction speaker and compound vibration device thereof | Xin QI, Jinbo ZHENG, Qian Chen, Hao Chen | 2022-07-19 |
| D957645 | Hearing aid | Qingyu Zeng, Chaowu LI | 2022-07-12 |