Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12118904 | Active electronic shelf label | Shiguo Hou, Hongbo Shen, Jianguo Zhao, Linjiang Wang | 2024-10-15 |
| 9766376 | Optical film | Kwan Ho, Hua Yun, Feng Zhao, Long Zeng, I-Chung Hsu +2 more | 2017-09-19 |