Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8107479 | Method and system for telephony and high-speed data access on a broadband access network | Steven Michael Bellovin, Joseph Henry Condon, Richard Vandervoort Cox, Alexander Gibson Fraser, Alan Edward Kaplan +5 more | 2012-01-31 |
| 7974183 | Method for restoration and normalization in a mesh network | Guangzhi Li, Jennifer Yates, Dongmei Wang | 2011-07-05 |
| 7904571 | Method and apparatus for generating a set of aggregates | Guangzhi Li, Aman Shaikh, Jennifer Yates, Dongmei Wang | 2011-03-08 |
| 7808968 | Method for determining non-broadcast multiple access (NBMA) connectivity for routers having multiple local NBMA interfaces | Anthony G. Lauck, Kadangode K. Ramakrishnan | 2010-10-05 |
| 7801056 | Method and apparatus for coordinating a change in service provider between a client and a server with identity based service access management | Sean Carolan, John W. Garrett, Han Q. Nguyen, Kadangode K. Ramakrishnan | 2010-09-21 |
| 7782772 | Method for unidirectional and bidirectional label switched path setup in a label switched network | Robert Duncan Doverspike, Guangzhi Li, Jennifer Yates | 2010-08-24 |
| 7778240 | Method for performing gate coordination on a per-call basis | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2010-08-17 |
| 7742467 | Method for performing segmented resource reservation | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2010-06-22 |
| 7711098 | Method for call forwarding without hairpinning and with split billing | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2010-05-04 |
| 7688720 | Method for selecting a restoration path in a mesh network | Robert Duncan Doverspike, Guangzhi Li | 2010-03-30 |
| 7599373 | Method and apparatus for automated provisioning for customer premises transport equipment | Kadangode K. Ramakrishnan, Robert Duncan Doverspike, Miguel Martinez-Heath, David H. Yang | 2009-10-06 |
| 7492886 | Method for allocating network resources | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2009-02-17 |
| 7450496 | Method for selecting restoration path in a mesh network | Robert Duncan Doverspike, Guangzhi Li | 2008-11-11 |
| 7305081 | Method for exchanging signaling messages in two phases | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2007-12-04 |
| 7298700 | Method for unidirectional and bidirectional label switched path setup in a label switched network | Robert Duncan Doverspike, Guangzhi Li, Jennifer Yates | 2007-11-20 |
| 7289490 | Method for performing gate coordination on a per-call basis | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2007-10-30 |
| 7274662 | Method for performing segmented resource reservation | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2007-09-25 |
| 7245610 | Method for performing gate coordination on a per-call basis | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2007-07-17 |
| 7206397 | Method for allocating network resources | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2007-04-17 |
| 7180852 | Method for selecting a restoration path in a mesh network | Robert Duncan Doverspike, Guangzhi Li | 2007-02-20 |
| 7151772 | Method for performing lawfully-authorized electronic surveillance | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2006-12-19 |
| 7069344 | Method and apparatus for coordinating a change in service provider between a client and a server | Sean Carolan, John W. Garrett, Han Q. Nguyen, Kadangode K. Ramakrishnan | 2006-06-27 |
| 7065578 | Service selection in a shared access network using policy routing | John W. Garrett, Lawrence E. Murphy, Han Q. Nguyen, Kadangode K. Ramakrishnan | 2006-06-20 |
| 7035410 | Method and apparatus for enhanced security in a broadband telephony network | William A. Aiello, Steven Michael Bellovin, William Todd Marshall, Aviel D. Rubin | 2006-04-25 |
| 7027581 | Method for exchanging signaling messages in two phases | William Todd Marshall, Partho Mishra, Douglas M. Nortz, Kadangode K. Ramakrishnan | 2006-04-11 |