Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10997651 | Method and apparatus for offline interaction based on augmented reality | Hong Zhang | 2021-05-04 |
| 10950063 | Method and device for in-vehicle payment | Hong Zhang, Li Chen, Le Zhou | 2021-03-16 |