Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12194657 | Variable-step-distance micro-milling repair cutter path generating method for damage points on surface of optical crystal | Jian Cheng, Mingjun Chen, Wenqiang Wu, Qi Liu, Hao Yang +4 more | 2025-01-14 |
| 12198886 | Passive triggered-power electronic tap-changer device and contact device | Yao Yuan, Yi Xiao, Xi Zhang, Qiang Zhu, Zongming He +5 more | 2025-01-14 |