Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9024908 | Tactile feedback display screen overlay | — | 2015-05-05 |
| 8079079 | Multimodal authentication | Zhengyou Zhang, David Williams, Yuan Kong, Zicheng Liu, David Kurlander | 2011-12-13 |