Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709839 | Liquid crystal electronic curtain and driving method thereof | Lihua Wang, Xiaofei She, Conghua Ma | 2017-07-18 |
| 9541109 | Dome structure | — | 2017-01-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709839 | Liquid crystal electronic curtain and driving method thereof | Lihua Wang, Xiaofei She, Conghua Ma | 2017-07-18 |
| 9541109 | Dome structure | — | 2017-01-10 |