Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11157882 | Intelligent event tracking system | Sai Xu, Xin Liu | 2021-10-26 |
| 10908867 | Method and apparatus for displaying digital object identifier | — | 2021-02-02 |
| 10895461 | Multi-day, multi-person, and multi-modal trip planning system | Tina Yang, Hao Liu, Fei Wang, Rebecca Peng | 2021-01-19 |