Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283104 | Method and apparatus for controlling earphone noise reduction | Yanan Song, Haiquan Wu, Ruiwen Shi, Xinian Geng, Jiayun Xu | 2019-05-07 |
| 9728204 | Method and device for drawing a noise map | Yanan Song, Haiquan Wu, Ruiwen Shi, Xinian Geng, Jiayun Xu | 2017-08-08 |