Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215347 | Lighting apparatus | Shijian Xie, Zhengkun Liu, Dingwei Liang, Shaowei Huang | 2022-01-04 |
| 10948532 | Insulation diagnosis and positioning method for insulated bus pipe | Ling Ruan, Rui Liu | 2021-03-16 |