Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162796 | Interactive venue assistant | Dong Xu, Frédéric Tu | 2021-11-02 |
| 10527431 | Interactive venue assistant | Dong Xu, Frédéric Tu | 2020-01-07 |
| 9891056 | Interactive venue assistant | Dong Xu, Frédéric Tu | 2018-02-13 |
| 9310205 | Interactive venue assistant | Dong Xu, Frédéric Tu | 2016-04-12 |