Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12119754 | Isolated DC/DC converter topology structure for fuel cell system | Tiancai Ma, Qilin Liu, Daohai Jiao, Weikang Lin | 2024-10-15 |
| 11971457 | Method for measuring AC impedance of battery in composite power supply power system | Tiancai Ma, Yanbo Yang, Weikang Lin, Naiyuan Yao | 2024-04-30 |
| 11695138 | Device and method for online impedance spectrum measurement of vehicle-mounted hydrogen fuel cell | Tiancai Ma, Jiajun Kang, Weikang Lin, Zhaoli Zhang | 2023-07-04 |