Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9654621 | Methods and devices for prompting calling request | Mingyang Yu, Xiaodan Zhang, Baiming Ma | 2017-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9654621 | Methods and devices for prompting calling request | Mingyang Yu, Xiaodan Zhang, Baiming Ma | 2017-05-16 |