Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816462 | System and method to determine connectivity of a VPN secure tunnel | Earl Hardin Booth, III, Charles S. Lingafelt, Phuong T. Nguyen, Xiaogang Wang | 2004-11-09 |
| 6801534 | Management of path routing in packet communications networks | Andrew Hilliard Arrowood, Charles A. Carriker, Jr., Anne Siegman Magnuson, Sharon Marie McClernan, Laura Marie Petri | 2004-10-05 |