Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469642 | Middle frame for mobile phone | Xiangsheng Ren, Lilei Wang, Ke Zhang, Hao HUANG | 2019-11-05 |
| 10434501 | Supported solid phase catalyst, and preparation method and use thereof | Juan Wang, Tieyue Qi | 2019-10-08 |