Patent | Date |
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System and method of providing video content Grant 10,419,783 - Ramakrishnan , et al. Sept | 2019-09-17 |
System And Method Of Providing Video Content App 20170223388 - Ramakrishnan; Kadangode ;   et al. | 2017-08-03 |
System and method of providing video content Grant 9,661,358 - Ramakrishnan , et al. May 23, 2 | 2017-05-23 |
Method and apparatus for providing a route recommendation Grant 9,264,344 - Li , et al. February 16, 2 | 2016-02-16 |
Method And Apparatus For Providing A Route Recommendation App 20150195186 - LI; GUANGZHI ;   et al. | 2015-07-09 |
Method and apparatus for providing a route recommendation Grant 8,989,018 - Li , et al. March 24, 2 | 2015-03-24 |
System And Method Of Providing Video Content App 20140317672 - Ramakrishnan; Kadangode ;   et al. | 2014-10-23 |
System and method of providing video content Grant 8,813,141 - Ramakrishnan , et al. August 19, 2 | 2014-08-19 |
1:N sparing of router resources at geographically dispersed locations Grant 8,761,601 - Doverspike , et al. June 24, 2 | 2014-06-24 |
Metropolitan IP aggregation network design tool Grant 8,750,161 - Matthews , et al. June 10, 2 | 2014-06-10 |
Standby restoration signaling for optical networks Grant 8,687,956 - Li , et al. April 1, 2 | 2014-04-01 |
Network architecture for a packet aware transport network Grant 8,532,137 - Afferton , et al. September 10, 2 | 2013-09-10 |
Physically-diverse routing in heterogeneous optical networks Grant 8,515,280 - Li , et al. August 20, 2 | 2013-08-20 |
1:N Sparing Of Router Resources At Geographically Dispersed Locations App 20130163985 - Doverspike; Robert Duncan ;   et al. | 2013-06-27 |
1:N sparing of router resources at geographically dispersed locations Grant 8,406,622 - Doverspike , et al. March 26, 2 | 2013-03-26 |
Standby Restoration Signaling For Optical Networks App 20120308224 - Li; Guangzhi ;   et al. | 2012-12-06 |
Standby restoration signaling for optical networks Grant 8,260,133 - Li , et al. September 4, 2 | 2012-09-04 |
Method And Apparatus For Providing A Route Recommendation App 20120087665 - LI; GUANGZHI ;   et al. | 2012-04-12 |
Shared mesh restoration with pre-configured standby lightpaths Grant 8,150,257 - Choudhury , et al. April 3, 2 | 2012-04-03 |
Network performance and reliability evaluation taking into account multiple traffic matrices Grant 8,010,694 - Doverspike , et al. August 30, 2 | 2011-08-30 |
Network performance and reliability evaluation taking into account abstract components Grant 7,916,657 - Doverspike , et al. March 29, 2 | 2011-03-29 |
1:N sparing of router resources at geographically dispersed locations App 20110033183 - Doverspike; Robert Duncan ;   et al. | 2011-02-10 |
Two-phase fast reroute with optimized traffic engineering Grant 7,859,993 - Choudhury , et al. December 28, 2 | 2010-12-28 |
Method for unidirectional and bidirectional label switched path setup in a label switched network Grant 7,782,772 - Doverspike , et al. August 24, 2 | 2010-08-24 |
Method for selecting a restoration path in a mesh network Grant 7,688,720 - Doverspike , et al. March 30, 2 | 2010-03-30 |
Standby restoration signaling for optical networks App 20100067899 - Li; Guangzhi ;   et al. | 2010-03-18 |
System and method for routing packet traffic Grant 7,613,135 - Li , et al. November 3, 2 | 2009-11-03 |
System And Method Of Distributing Media Content App 20090252033 - Ramakrishnan; Kadangode ;   et al. | 2009-10-08 |
Method and apparatus for automated provisioning for customer premises transport equipment Grant 7,599,373 - Kalmanek, Jr. , et al. October 6, 2 | 2009-10-06 |
Network performance and reliability evaluation taking into account attributes other than only the capacities of edges App 20090185496 - Doverspike; Robert Duncan ;   et al. | 2009-07-23 |
Network performance and reliability evaluation taking into account multiple traffic matrices App 20090187795 - Doverspike; Robert Duncan ;   et al. | 2009-07-23 |
Network performance and reliability evaluation taking into account abstract components App 20090185499 - Doverspike; Robert Duncan ;   et al. | 2009-07-23 |
System and method of providing video content App 20090044242 - Ramakrishnan; Kadangode ;   et al. | 2009-02-12 |
Method for selecting restoration path in a mesh network Grant 7,450,496 - Doverspike , et al. November 11, 2 | 2008-11-11 |
System And Method For Routing Packet Traffic App 20080089335 - LI; GUANGZHI ;   et al. | 2008-04-17 |
Method For Unidirectional And Bidirectional Label Switched Path Setup In A Label Switched Network App 20080043740 - Doverspike; Robert Duncan ;   et al. | 2008-02-21 |
Method for unidirectional and bidirectional label switched path setup in a label switched network Grant 7,298,700 - Doverspike , et al. November 20, 2 | 2007-11-20 |
Method for selecting a restoration path in a mesh network Grant 7,180,852 - Doverspike , et al. February 20, 2 | 2007-02-20 |
Methods and systems for fast restoration in a mesh network of optical cross connects Grant 7,088,676 - Doverspike , et al. August 8, 2 | 2006-08-08 |
Method for selecting a restoration path in a mesh network Grant 6,982,951 - Doverspike , et al. January 3, 2 | 2006-01-03 |
Methods and systems for fast restoration in a mesh network of optical cross connects Grant 6,970,417 - Doverspike , et al. November 29, 2 | 2005-11-29 |
Method for selecting a restoration path in a mesh network App 20050232144 - Doverspike, Robert Duncan ;   et al. | 2005-10-20 |
Method For Network Layer Restoration Using Spare Interfaces Connected To A Reconfigurable Transport Network App 20040107382 - Doverspike, Robert Duncan ;   et al. | 2004-06-03 |
Method for selecting a restoration path in a mesh network App 20020097671 - Doverspike, Robert Duncan ;   et al. | 2002-07-25 |
Optical layer quasi-centralized restoration Grant 6,097,696 - Doverspike August 1, 2 | 2000-08-01 |