Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372569 | Methods for accelerating the insulation resistance measurement in an ungrounded power supply system | Matthias Gruen | 2025-07-29 |
| 12281642 | Bidirectional energy storage device, robotic joint and robot | Hongyu Ding, Yisen Hu, Malin Wang, Youpeng Li | 2025-04-22 |
| 12202131 | Bidirectional energy storage device, robotic joint and robot | Hongyu Ding, Xuchao Du, Zheng Xie, Wenhua Fan | 2025-01-21 |
| 11833673 | Energy storing assistive mechanism, robotic joint and robot | Zheng Xie, Hongyu Ding, Qixiang Luo | 2023-12-05 |
| 11045334 | Knee joint power generation device based on bidirectional ball screw drive and application thereof | Caihua Xiong, Jun Fan, Wenbin Chen | 2021-06-29 |