Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11638388 | High-resolution shadow masks | Shoucheng DONG, Siu Ting Tam, Lei Lu, Ching W. Tang | 2023-04-25 |
| 10641034 | Assembly frame structure of wooden casement window and corner assembly method | Chengming Dong, Lijiao Yin, Weixing Wu, Zhixiang XU, Haihua Xu +2 more | 2020-05-05 |