Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D936060 | Case for a portable device | — | 2021-11-16 |
| 11150701 | Case for a computing device | — | 2021-10-19 |
| 11009761 | Grayscale color electronic paper | Jinggang Zhao, Zhiling He | 2021-05-18 |
| 10982131 | Phase transition material fluid and proppant formed therefrom | Shubao HU, Yong Yang, Liqiang Zhao, Guohua Liu, Mengmeng Ning +4 more | 2021-04-20 |
| 10985743 | Low-power-consumption high-speed zero-current switch | Li Geng, Zhongming Xue, Wei Gou, Rui Zhang, Ruiqiang Zhang | 2021-04-20 |