Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10917363 | Multilayer packet optical communication networks | Abishek Gopalan, Biao Lu, Onur Turkcu, Parthiban Kandappan | 2021-02-09 |
| 10425252 | Automatic network-wide service configuration system and method | Iftekhar Hussain, Krish Verma, Murugan Rajagopal | 2019-09-24 |
| 10320510 | TE-link bandwidth model of ODU switch capable OTN interfaces | Rajan Rao, Ashok Kunjidhapatham, Khuzema Pithewan, Biao Lu, Ping Pan +1 more | 2019-06-11 |
| 9923805 | Backward-recursive path computation using RSVP-TE | Rajan Rao, Charles A. Moorwood | 2018-03-20 |
| 9705822 | Distributing control plane processing | — | 2017-07-11 |
| 9525615 | Systems and methods for implementing multiple ISIS routing instances on a network element | Albert Smith, Man Wing Fong | 2016-12-20 |
| 9246625 | Providing wavelength connectivity information to a network | Abinder S. Dhillon | 2016-01-26 |
| 8989181 | Method and system for multicasting data packets in an MPLS network | Shantnu Sharma, Edward Harbin | 2015-03-24 |
| 8880699 | Mapping services to a transport mechanism | David Colven, Li-Chang Lin, Abed Jaber | 2014-11-04 |
| 8599703 | System and method to determine resource status of end-to-end path | Abinder S. Dhillon, Shan Zhu, Chandra Ganesh | 2013-12-03 |
| 8446841 | Communicating information between core and edge network elements | Abinder S. Dhillon, Michael D. White, Fredrick S. Gruman, Sanjay Gera | 2013-05-21 |
| 8218968 | System and method for discovering neighboring nodes | — | 2012-07-10 |
| 8180219 | Providing signal reachability information to a network | Abinder S. Dhillon, Sanjay Gera, Taichi Ueki, Hideaki Sugiya, Vibha Chhatwal Sarin | 2012-05-15 |
| 8041218 | Setting up a circuit in a network | Sanjay Gera, Richard L. Colter, Fredrick S. Gruman, Michael D. White | 2011-10-18 |
| 7986623 | System and method for rejecting a request to alter a connection | — | 2011-07-26 |
| 7907549 | Modeling a ring network using a ring object | David Colven, Li-Chang Lin, Abed Jaber | 2011-03-15 |
| 7889640 | System and method for establishing protected connections | — | 2011-02-15 |
| 7856018 | Provisioning point-to-multipoint paths | Krishna M. Ayanampudi | 2010-12-21 |
| 7706306 | Generating a path inventory for a communication network | Richard Dunsmore | 2010-04-27 |
| 7688834 | System and method for providing support for multiple control channels | Stephen John Unger | 2010-03-30 |
| 7372853 | Method and system for multicasting data packets in an MPLS network | Shantnu Sharma, Edward Harbin | 2008-05-13 |
| 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 |
| 6515966 | System and method for application object transport | Abed Jaber | 2003-02-04 |