Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9892249 | Methods and devices for authorizing operation | Liang Ding, Jiajin Yin | 2018-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9892249 | Methods and devices for authorizing operation | Liang Ding, Jiajin Yin | 2018-02-13 |