Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165872 | Method and device for requesting remote service | Wei Ye, Shouli Sun, Kai Zhang, Yixing Zhang | 2021-11-02 |
| 10990000 | Photolithography plate and mask correction method | Jiancheng Zhang, Chenbo Zhang | 2021-04-27 |