Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9602671 | Method and terminal device for telephone call transfer | Zhijun Chen, Lin Wang | 2017-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9602671 | Method and terminal device for telephone call transfer | Zhijun Chen, Lin Wang | 2017-03-21 |