Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222403 | Battery device, detection method thereof, and screening method and device of battery unit | Ruijun Ma, Shihui Zhang, Zhipeng Liu | 2025-02-11 |
| 12130336 | Battery device, detection method thereof, and screening method and device of battery unit | Ruijun Ma, Shihui Zhang, Zhipeng Liu | 2024-10-29 |
| 10921380 | Method for measuring the internal resistance of batteries | Weifeng Fang, Xuezhong Dong, Po Gao, Wenjuan Liu Mattis | 2021-02-16 |