Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915436 | System and method to verify availability of a back-up secure tunnel | Charles S. Lingafelt, Phuong T. Nguyen, Leo Temoshenko, Xiaogang Wang | 2005-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915436 | System and method to verify availability of a back-up secure tunnel | Charles S. Lingafelt, Phuong T. Nguyen, Leo Temoshenko, Xiaogang Wang | 2005-07-05 |