Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317241 | Systems and methods for recognizing and measuring hard-to-reach destinations | Jilei Tian | 2019-06-11 |
| 10277479 | Method and apparatus for determining user context | Happia Cao, Jilei Tian | 2019-04-30 |