Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773809 | Dewatering device for an air conditioning system of a plane | Xuede Sun, Geping Li, Xizhong Jian, Xudong Yan | 2020-09-15 |
| 10696832 | Polypropylene film having unique aesthetics | Zhe Guan | 2020-06-30 |