Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308062 | Optical anti-counterfeiting element and optical anti-counterfeiting product utilizing the same | Jun Zhu, Baoli Zhang, Chunhua Hu, Xinyi Li | 2019-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308062 | Optical anti-counterfeiting element and optical anti-counterfeiting product utilizing the same | Jun Zhu, Baoli Zhang, Chunhua Hu, Xinyi Li | 2019-06-04 |