Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399108 | Long-path gas absorption cell optical system | Hongjun Ren, Haiyong Chen, Qingyong Yang, Guofeng Zheng, Zhigang Li +1 more | 2025-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399108 | Long-path gas absorption cell optical system | Hongjun Ren, Haiyong Chen, Qingyong Yang, Guofeng Zheng, Zhigang Li +1 more | 2025-08-26 |