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