Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11232696 | Preparation of concealed marks with core-shell luminophores for customs security check system and application thereof | Ying Hong, Rong Gao, Jinling Wang, Guosong Chen, Jing Hua Fang +4 more | 2022-01-25 |