Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473550 | Multi-laser gas leakage detector | Xunmin Guo, Wanyi Zhao, Zhen Yin, Chuhan Yuan | 2019-11-12 |
| 10113956 | Remote gas leakage detection systems using mid-infrared laser | Xunmin Guo, Wanyi Zhao | 2018-10-30 |