Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366783 | Liquid crystal handwriting board | Yu Zhao, Xiaojuan Wu, Dawei Feng, Zhiqiang Yu, Yang Ge +5 more | 2025-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366783 | Liquid crystal handwriting board | Yu Zhao, Xiaojuan Wu, Dawei Feng, Zhiqiang Yu, Yang Ge +5 more | 2025-07-22 |