Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147411 | Active noise cancellation device | Victor Dzhigan, Alexey Petrovsky, Yang Song | 2018-12-04 |
| 10015591 | Pickup apparatus and pickup method | Yulong Li, Hui Wang, Xiaohong Dong, Yunneng Mo | 2018-07-03 |