Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306605 | Calculating method for natural frequency of toolholder-tool system of machine tool spindle | Tingting Chang, Jiahang Wang | 2025-05-20 |
| 12191800 | Automatic solar tracking photovoltaic power generation device | Yongkang Zhang, Yun Zhong | 2025-01-07 |
| 12114032 | Device communication method and system, and apparatus | Kaihao Rao, Wanjun Wei, Sheng Bi, Hui Xu, Zhenzong Zhu +3 more | 2024-10-08 |