Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11157942 | Dynamic information presentation system, method, and apparatus, and terminal | Xun Yao, Yang Liu, Jin Huang, shu Li | 2021-10-26 |
| 11148106 | Polymer dispersion system for use in a hydraulic fracturing operation | Songyin LIU | 2021-10-19 |
| 11127350 | Pixel circuit, active matrix organic light emitting diode display panel, display apparatus, and method of compensating threshold voltage of driving transistor | Cuili Gai, Zhongyuan Wu, Baoxia Zhang, Ling Wang, Yicheng Lin +1 more | 2021-09-21 |
| D907235 | Enclosure for dissolution system | Dean Fitzgerald, Andrew Curl | 2021-01-05 |