Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10997477 | Foreign matter recognition method and device | Yan XIE | 2021-05-04 |
| 10826961 | Multimedia player device automatically performs an operation triggered by a portable electronic device | Yan XIE, Yue Cheng | 2020-11-03 |
| 10451434 | Information interaction method and device | Yan XIE, Yue Cheng | 2019-10-22 |