Issued Patents All Time
Showing 26–50 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12096176 | Microphone noise reduction system and smart glasses using the system | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2024-09-17 |
| 12088989 | Earphone | Zeying ZHENG, Jiang XU, Yonggen WANG, Haofeng ZHANG, Gan LAI +4 more | 2024-09-10 |
| 12081951 | Sound-output device | Lei Zhang, Fengyun LIAO, Xin QI | 2024-09-03 |
| 12075207 | Acoustic output device | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2024-08-27 |
| 12047737 | Acoustic output apparatus | Lei Zhang, Fengyun LIAO, Xin QI | 2024-07-23 |
| 12041425 | Sound-output device | Lei Zhang, Fengyun LIAO, Xin QI | 2024-07-16 |
| 12010475 | Acoustic output device and components thereof | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2024-06-11 |
| 11985465 | Acoustic output device | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2024-05-14 |
| 11985466 | Acoustic output device | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2024-05-14 |
| 11985473 | Earphone | Zeying ZHENG, Jiang XU, Yonggen WANG, Haofeng ZHANG, Gan LAI +4 more | 2024-05-14 |
| 11974097 | Systems and methods for suppressing sound leakage | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2024-04-30 |
| 11956603 | Sound-output device | Lei Zhang, Fengyun LIAO, Xin QI | 2024-04-09 |
| 11956591 | Acoustic output device | Lei Zhang, Xin QI, Fengyun LIAO | 2024-04-09 |
| 11930314 | Acoustic device | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2024-03-12 |
| 11917352 | Acoustic output device and noise reduction and sound transmission device | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2024-02-27 |
| 11856351 | Open earphone | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2023-12-26 |
| 11838713 | Acoustic output device | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2023-12-05 |
| 11838712 | Acoustic output device | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2023-12-05 |
| 11838705 | Earphone | Zeying ZHENG, Jiang XU, Yonggen WANG, Haofeng ZHANG, Gan LAI +4 more | 2023-12-05 |
| 11832060 | Systems and methods for suppressing sound leakage | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2023-11-28 |
| 11818529 | Acoustic output apparatus | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2023-11-14 |
| 11805375 | Systems and methods for suppressing sound leakage | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2023-10-31 |
| 11743627 | Acoustic output apparatus and method thereof | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2023-08-29 |
| 11716575 | Bone conduction speaker and compound vibration device thereof | Xin QI, Fengyun LIAO, Jinbo ZHENG, Qian Chen, Hao Chen +2 more | 2023-08-01 |
| 11706556 | Acoustic output apparatus | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2023-07-18 |