Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630186 | Systems and methods for transmission of trigger-based alarm indication suppression messages | Stephen John Unger, David Joseph Haas, Jian Mu, Virgil Vladescu, Basavaraj Menasinahal +1 more | 2014-01-14 |
| 8571182 | Systems and methods of masking non-service affecting alarms in a communication system | Stephen John Unger, Nitin Gogate | 2013-10-29 |
| 8493872 | System and method for monitoring the connectivity of a path between nodes in a network | Albert Smith, Zanjun Lu, Joseph K. Nguyen, Stephen G. Graham, Sushanth Vallath +1 more | 2013-07-23 |
| 8416679 | Systems and methods for transmission of alarm indication suppression messages in connection with failure of network element equipment | Stephen John Unger, David Joseph Haas, Jian Mu, Virgil Vladescu | 2013-04-09 |
| 8385342 | System and method of virtual private network route target filtering | Li-Pang Mo, James H. Buchanan, Robert T. Gibson | 2013-02-26 |
| 8284791 | Systems and methods for load balancing of management traffic over a link aggregation group | Stephen John Unger, David Joseph Haas | 2012-10-09 |
| 8201228 | System and method for securing a network | Michael J. Hare, Richard Dunsmore | 2012-06-12 |
| 7778190 | Correlating label switched paths of a pseudowire | Calvin Wan, Ronald P. Folkes, Chenjiang Hu | 2010-08-17 |
| 7756957 | End-to-end governed data transfers in a network | Charlie Stevens, Li-Pang Mo | 2010-07-13 |
| 7450578 | Method of addressing and routing data | Michael Mezeul, Abinder S. Dhillon, Charlie Stevens | 2008-11-11 |
| 7289429 | System and method to perform non-service effecting bandwidth reservation using a reservation signaling protocol | Li-Pang Mo, Jennifer Liu, Abinder S. Dhillon, Xiao Lei Hu | 2007-10-30 |
| 7173912 | Method and system for modeling and advertising asymmetric topology of a node in a transport network | Abed Jaber, Edward Harbin, Li-Pang Mo, George E. Bucklin | 2007-02-06 |
| 7133403 | Transport network and method | Li-Pang Mo, David W. Wynn, George E. Bucklin, Edward T. Sullivan, Francois Georges Joseph Moore +6 more | 2006-11-07 |
| 6944172 | System and method for time-based scheduling | Wayne Sankey, Ross Jamieson, John Weeks, Marlon B. Roa-Diaz, Paul Anthony Elias +1 more | 2005-09-13 |
| 6888798 | Embedded management channel for SONET path terminating equipment connectivity | Ross Jamieson, John Weeks, Paul Anthony Elias | 2005-05-03 |