Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10902192 | Dynamic digital document visual aids in a digital medium environment | Zhicheng Liu | 2021-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10902192 | Dynamic digital document visual aids in a digital medium environment | Zhicheng Liu | 2021-01-26 |