Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10419783 | System and method of providing video content | Kadangode K. Ramakrishnan, Charles Robert Kalmanek, Jr., William Fenner | 2019-09-17 |
| 9661358 | System and method of providing video content | Kadangode K. Ramakrishnan, Charles Robert Kalmanek, Jr., William Fenner | 2017-05-23 |
| 9264344 | Method and apparatus for providing a route recommendation | Guangzhi Li, Angela Chiu, Chris Dailey, Monica Naukam Gerhardstein, Dah-Min David Hwang +2 more | 2016-02-16 |
| 9215166 | Systems and methods of multicast reconfiguration using cross-layer information | Kadangode K. Ramakrishnan, Murat Yuksel | 2015-12-15 |
| 8989018 | Method and apparatus for providing a route recommendation | Guangzhi Li, Angela Chiu, Chris Dailey, Monica Naukam Gerhardstein, Dah-Min David Hwang +2 more | 2015-03-24 |
| 8897641 | Reachability matrices spanning multiple domains in an optical network | Guangzhi Li, Angela Chiu, Monica Naukam Gerhardstein, Yici Guo, Dongmei Wang +1 more | 2014-11-25 |
| 8824461 | Method and apparatus for providing a control plane across multiple optical network domains | Albert Greenberg, Guangzhi Li, Dongmei Wang, Jennifer Yates, Joel M. Gottlieb +2 more | 2014-09-02 |
| 8813141 | System and method of providing video content | Kadangode K. Ramakrishnan, Charles Robert Kalmanek, Jr., William Fenner | 2014-08-19 |
| 8761601 | 1:N sparing of router resources at geographically dispersed locations | Rakesh Sinha, Peter D. Magill, Jennifer Yates | 2014-06-24 |
| 8750161 | Metropolitan IP aggregation network design tool | David Kent Matthews, Promod Kumar Bhagat, John Gregory Klincewicz, Jian Li, Guangzhi Li +3 more | 2014-06-10 |
| 8687956 | Standby restoration signaling for optical networks | Guangzhi Li, Angela Chiu, John Lester Strand | 2014-04-01 |
| 8611232 | Method of simple and efficient failure resilient load balancing | Dahai Xu, David Peter Johnson, Jennifer Lynn Rexford, Martin Suchara | 2013-12-17 |
| 8532137 | Network architecture for a packet aware transport network | Thomas S. Afferton, Luis Aguirre-Torres, Charles Robert Kalmanek, Jr., Kadangode K. Ramakrishnan | 2013-09-10 |
| 8515280 | Physically-diverse routing in heterogeneous optical networks | Guangzhi Li, Angela Chiu, Chris Dailey, Monica Naukam Gerhardstein, Dongmei Wang +1 more | 2013-08-20 |
| 8467382 | Method and apparatus for providing a control plane across multiple optical network domains | Albert Greenberg, Guangzhi Li, Dongmei Wang, Jennifer Yates, Joel M. Gottleib +2 more | 2013-06-18 |
| 8462621 | Systems and methods of multicast reconfiguration using cross-layer information | Kadangode K. Ramakrishnan, Murat Yuksel | 2013-06-11 |
| 8452176 | Reachability matrices spanning multiple domains in an optical network | Guangzhi Li, Angela Chiu, Monica Naukam Gerhardstein, Yici Guo, Dongmei Wang +1 more | 2013-05-28 |
| 8422379 | Method of simple and efficient failure resilient load balancing | Dahai Xu, David Peter Johnson, Jennifer Lynn Rexford, Martin Suchara | 2013-04-16 |
| 8406622 | 1:N sparing of router resources at geographically dispersed locations | Rakesh Sinha, Peter D. Magill, Jennifer Yates | 2013-03-26 |
| 8260133 | Standby restoration signaling for optical networks | Guangzhi Li, Angela Chiu, John Lester Strand | 2012-09-04 |
| 8150257 | Shared mesh restoration with pre-configured standby lightpaths | Gagan Choudhury, Angela Chiu, Guangzhi Li, John Lester Strand | 2012-04-03 |
| 8068412 | Link selection schemes for avoiding channel contention | Bruce Gilbert Cortez, Rakesh Sinha, John Lester Strand, Fang Yu | 2011-11-29 |
| 8010694 | Network performance and reliability evaluation taking into account multiple traffic matrices | Kostas Oikonomou, Rakesh Sinha | 2011-08-30 |
| 7916657 | Network performance and reliability evaluation taking into account abstract components | Kostas Oikonomou, Rakesh Sinha | 2011-03-29 |
| 7859993 | Two-phase fast reroute with optimized traffic engineering | Gagan Choudhury, Angela Chiu, Guangzhi Li | 2010-12-28 |