Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203843 | Two-dimensional multi-point-reflection long- optical-path gas sensor probe and gas sensor | Tongyu Liu, Yanfang Li, Dehu Li, Guangxian Jin, Tingting Zhang +1 more | 2025-01-21 |
| 12188864 | Gas sensor probe having multipoint reflection rectangular absorption cell, and detection device | Tongyu Liu, Yanfang Li, Guangxian Jin, Bo Cai, Tingting Zhang | 2025-01-07 |
| 11506681 | Two-dimensional wind-speed and wind-direction sensor and system thereof | Jiqiang Wang, Zhen Li, Tongyu Liu, Lin Zhao, Yuan Liu +1 more | 2022-11-22 |