Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875783 | Method for continuously preparing nano zinc oxide with membrane reactor | Weihong Xing, Nanping Xu, Zhaoxiang Zhong, Feng Zhang | 2020-12-29 |
| 10120215 | Apparatus for carrying substrate by off-line vacuum suction and method for transporting substrate | Xu Shi, Jun Liu, Xiaojun Wang, Dongqing Li, Shutong Huang +2 more | 2018-11-06 |
| 10087015 | Roller assembly and transmission device | Xu Shi | 2018-10-02 |
| 8936815 | Device for external use in alternative medicine applications | Mengjun Yang, Ping Li | 2015-01-20 |