Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11338302 | Apparatus and test method for simulating spark discharge of high-voltage electrostatic precipitator | Rui Zhang, Qianjun Deng, Yinghao Guo, Shuo Jin, Wenhao Han +2 more | 2022-05-24 |
| 11335756 | OLED display device and manufacturing method of TFT array substrate | Letao Zhang | 2022-05-17 |