Patent | Date |
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Policy based cryptographic key distribution for network group encryption Grant 9,948,621 - Rokui , et al. April 17, 2 | 2018-04-17 |
Secure service management in a communication network Grant 9,825,759 - Proulx , et al. November 21, 2 | 2017-11-21 |
Service plane encryption in IP/MPLS networks Grant 9,806,886 - Rajsic October 31, 2 | 2017-10-31 |
Policy Based Cryptographic Key Distribution For Network Group Encryption App 20160344711 - Rokui; Mohammad Reza ;   et al. | 2016-11-24 |
Control plane encryption in IP/MPLS networks Grant 9,106,618 - Rajsic , et al. August 11, 2 | 2015-08-11 |
Method And Apparatus For Securely Establishing L3-svc Connections App 20150046694 - Rajsic; Carl | 2015-02-12 |
Secure Service Management In A Communication Network App 20150010152 - Proulx; Denis A. ;   et al. | 2015-01-08 |
Method and apparatus for securely establishing L3-SVC connections Grant 8,837,489 - Rajsic September 16, 2 | 2014-09-16 |
Service Plane Encryption In Ip/mpls Networks App 20140208099 - RAJSIC; Carl | 2014-07-24 |
Control Plane Encryption In Ip/mpls Networks App 20140208094 - Rajsic; Carl ;   et al. | 2014-07-24 |
Communication network connection failure protection methods and systems Grant 8,730,814 - Roberts , et al. May 20, 2 | 2014-05-20 |
Method And Apparatus For Securely Establishing L3-svc Connections App 20110222546 - Rajsic; Carl | 2011-09-15 |
Method and apparatus for securely establishing L3-SVC connections Grant 7,978,707 - Rajsic July 12, 2 | 2011-07-12 |
Method and system for optimizing resources for establishing pseudo-wires in a multiprotocol label switching network Grant 7,899,044 - Rusmisel , et al. March 1, 2 | 2011-03-01 |
Protected and high availability paths using DBR reroute paths Grant 7,872,966 - Weedmark , et al. January 18, 2 | 2011-01-18 |
Method and system for policy-based routing in a private network-to-network interface protocol based network Grant 7,822,036 - Rajsic , et al. October 26, 2 | 2010-10-26 |
Providing VPLS-like service over native ATM networks Grant 7,733,869 - Fischer , et al. June 8, 2 | 2010-06-08 |
Method for advertising reachable address information in a network Grant 7,733,860 - Coffell , et al. June 8, 2 | 2010-06-08 |
Forwarding of network traffic in respect of differentiated restricted transit network nodes Grant 7,729,261 - Rajsic , et al. June 1, 2 | 2010-06-01 |
Control plane stability in communications networks Grant 7,701,860 - Rajsic April 20, 2 | 2010-04-20 |
System and method for parallel connection selection in a communication network Grant 7,649,894 - Prager , et al. January 19, 2 | 2010-01-19 |
Extending IP/MPLS services reachability over ATM backbone networks Grant 7,643,499 - Rajsic January 5, 2 | 2010-01-05 |
Multiple endpoint protection using SPVCs Grant 7,590,053 - Roberts , et al. September 15, 2 | 2009-09-15 |
Resource matched topology database synchronization in communications networks having topology state routing protocols Grant 7,542,432 - Rajsic June 2, 2 | 2009-06-02 |
System and method for identifying pre-computed paths in a policy-based routing network Grant 7,463,587 - Rajsic , et al. December 9, 2 | 2008-12-09 |
Lawful intercept of traffic connections Grant 7,460,484 - Roberts , et al. December 2, 2 | 2008-12-02 |
Method and system for policy-based routing in a private network-to-network interface protocol based network App 20080240102 - Rajsic; Carl ;   et al. | 2008-10-02 |
SVC/SPVC with L3 IP forwarding Grant 7,366,184 - Rajsic , et al. April 29, 2 | 2008-04-29 |
Extending IP/MPLS services reachability over ATM backbone networks App 20080002699 - Rajsic; Carl | 2008-01-03 |
System and method for parallel connection selection in a communication network Grant 7,310,341 - Prager , et al. December 18, 2 | 2007-12-18 |
Method and system for optimizing resources for establishing pseudo-wires in a multiprotocol label switching network App 20070286090 - Rusmisel; Jason Dirk ;   et al. | 2007-12-13 |
System and method for parallel connection selection in a communication network App 20070286201 - Prager; Walter ;   et al. | 2007-12-13 |
Procedures for improving call routing in PNNI networks Grant 7,283,467 - Rajsic , et al. October 16, 2 | 2007-10-16 |
Resource matched topology database synchronization in communications networks having topology state routing protocols App 20070097880 - Rajsic; Carl | 2007-05-03 |
Multiple endpoint protection using SPVCs App 20060285486 - Roberts; Peter ;   et al. | 2006-12-21 |
Communication network connection failure protection methods and systems App 20060268680 - Roberts; Peter ;   et al. | 2006-11-30 |
System and method for identifying pre-computed paths in a policy-based routing network App 20060153191 - Rajsic; Carl ;   et al. | 2006-07-13 |
Lawful intercept of traffic connections App 20060050644 - Roberts; Peter ;   et al. | 2006-03-09 |
Forwarding of network traffic in respect of differentiated restricted transit network nodes App 20060034171 - Rajsic; Carl ;   et al. | 2006-02-16 |
Method and apparatus for securely establishing L3-SVC connections App 20050220119 - Rajsic, Carl | 2005-10-06 |
Providing VPLS-like service over native ATM networks App 20050129024 - Fisher, John ;   et al. | 2005-06-16 |
Protected and high availability paths using DBR reroute paths App 20050094555 - Weedmark, Michael Ellsworth ;   et al. | 2005-05-05 |
Method and apparatus for topology database re-synchronization in communications networks having topology state routing protocols Grant 6,876,625 - McAllister , et al. April 5, 2 | 2005-04-05 |
SVC/SPVC with L3 IP forwarding App 20040208191 - Rajsic, Carl ;   et al. | 2004-10-21 |
Control plane stability in communications networks App 20040165535 - Rajsic, Carl | 2004-08-26 |
Procedures for improving call routing in PNNI networks App 20040114508 - Rajsic, Carl ;   et al. | 2004-06-17 |
Method for advertising reachable address information in a network App 20040085961 - Coffell, John ;   et al. | 2004-05-06 |
Method and apparatus for managing nodes in a network App 20040073659 - Rajsic, Carl ;   et al. | 2004-04-15 |
System and method for parallel connection selection in a communication network App 20030156583 - Prager, Walter ;   et al. | 2003-08-21 |