Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194965 | Keyword extraction method and apparatus, storage medium, and electronic apparatus | Huang Tang, Xiaopeng Zhang | 2021-12-07 |
| 10927062 | Method for treating oxygenated volatile organic compounds in Fischer-Tropsch synthesis reaction water | Qiwen Sun, Jisen Liu, Zongsen Zhang, Xiaojiang Zhou | 2021-02-23 |