Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10222264 | Standard light source color matching observation box | Jiayi Qiu, Guihua Cui, Changjun Li, Jian-Hua Lin, Daping DENG | 2019-03-05 |
| 10215640 | Method for performing color measurement using standard light source color matching observation box | Jiayi Qiu, Changjun Li, Guolin LEI, Jianda Shi | 2019-02-26 |