Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846560 | Automatic leveling system | — | 2023-12-19 |
| 11839949 | Grinding and polishing device | LONG-FEI LIU, GAO-YANG DENG, YAO-WEI HONG, Xue-Wen Peng | 2023-12-12 |
| 11714175 | Calibration device | Xiao Zhang | 2023-08-01 |
| 11673276 | Suction assembly and suction device having suction assembly | Yun Wang | 2023-06-13 |
| 11549661 | Illumination device and testing device | Cheng XIANG | 2023-01-10 |
| 11541562 | Cutting tool mechanism | Mei Cai, Xing Yu | 2023-01-03 |