Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9529999 | Method and system of distinguishing between human and machine | Yingfang Fu, Zhenyuan Zhang, Jian Liu | 2016-12-27 |
| 9258302 | Method and system for distinguishing humans from machines | Yingfang Fu | 2016-02-09 |