Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331248 | Multi-stable and erasable anti-counterfeiting technology with controlled reflection color and application thereof in optical coding | Weihong Zhu, Zhigang Zheng, Huijun Li | 2025-06-17 |