Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11921015 | Device for sampling soil of tropical lowland rainforest | Wenjie Liu, Qiu Yang, Hairong Yao | 2024-03-05 |
| 7546278 | Correlating categories using taxonomy distance and term space distance | Tie-Yan Liu, Wei-Ying Ma | 2009-06-09 |