Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915421 | Method for establishing call state information without maintaining state information at gate controllers | Charles Robert Kalmanek Jr., William Todd Marshall, Partho Mishra, Douglas M. Nortz | 2005-07-05 |
| 6912232 | Virtual private network | Nicholas Duffield, Albert Greenberg, Pawan Goyal, Partho Mishra, Jacobus Van der Merwe | 2005-06-28 |
| 6870845 | Method for providing privacy by network address translation | Steven Michael Bellovin, Charles Robert Kalmanek, Jr., William Todd Marshall, Partho Mishra, Douglas M. Nortz | 2005-03-22 |
| 6839768 | Startup management system and method for rate-based flow and congestion control within a network | Qingming Ma | 2005-01-04 |