Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10375048 | User identity verification method and system, and verification server | Xiaofeng Wang, Yang Yu, Daocheng Xie, Weiqin Wan, Lizhong Li | 2019-08-06 |
| 10313644 | Fluorescense wheel, projection light source, projector and its control method | — | 2019-06-04 |