Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10936636 | Collecting user information from computer systems | Hui Li, Yingping Cao | 2021-03-02 |
| 10904707 | Location-based service implementing method and apparatus | Hui Li | 2021-01-26 |