Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452203 | Combined surface user interface | Chunhui Zhang, Ji Zhao, Rui Gao, Xiong-Fei Cai, Chunshui Zhao | 2019-10-22 |
| 10275046 | Accessing and interacting with information | Chunhui Zhang, Richard Harper, Tong Yuan, Chunshui Zhao, Xiangwei Zhu | 2019-04-30 |