Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7656863 | Method for soft switch call control and soft switch device using the same | Zhikun Wan, Weihong Chen, Hong Shen, Jie Weng | 2010-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7656863 | Method for soft switch call control and soft switch device using the same | Zhikun Wan, Weihong Chen, Hong Shen, Jie Weng | 2010-02-02 |