Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129206 | Addressing and managing an internal network of a virtual branch node | Nagaraj Arunkumar, Yegappan Lakshmanan, Andrew Persaud, Michael Yeung, Andrew Phillips +5 more | 2018-11-13 |
| 9832115 | Label-switched packets with device-independent labels | Dezhong Cai, Clarence Filsfils | 2017-11-28 |
| 9722916 | Data-plane driven fast protection mechanism for MPLS pseudowire services | Muthurajah Sivabalan, Sami Boutros, George Swallow | 2017-08-01 |
| 9641416 | Operations analysis of packet groups identified based on timestamps | Daniel C. Frost, Stewart Frederick Bryant, Muthurajah Sivabalan | 2017-05-02 |
| 9300579 | Packet metadata channels carrying infrastructure metadata in networks | Daniel C. Frost, Rex Emmanuel Fernando, Stewart Frederick Bryant, Jim Guichard, Carlos M. Pignataro +1 more | 2016-03-29 |
| 8830989 | Automatic configuration of packet network services over dense wavelength division multiplex communication links using optical transport network frames | Horia Miclea, George Swallow, Ornan Gerstel | 2014-09-09 |
| 7483387 | Hierarchical label distribution for inter-area summarization of edge-device addresses | James N. Guichard, Daniel C. Tappan, Jean-Philippe Vasseur | 2009-01-27 |