Inventor
Bhardwaj Jayant Kumar
IN9 patents
Patents
9 patentsUS11394643B2Jul 19, 2022
In-service software upgrade systems and methods utilizing two router processors in a network element
CIENA CORP2 citations71
US11088943B2Aug 10, 2021
DiffServ traffic engineering compliant backup paths for fast reroute protection in MPLS
CIENA CORP3 citations69
US10728087B2Jul 28, 2020
System and methods to signal auto facility bypass tunnel generation indication and backup reselection request for fast reroute capable downstream routers in MPLS
CIENA CORP5 citations68
US10862743B2Dec 8, 2020
Systems and methods to detect, locate, and switch based on signal degrade on multi-segment pseudowires
CIENA CORP2 citations64
US12476907B2Nov 18, 2025
BGP LU resiliency using an anycast SID and BGP driven anycast path selection
CIENA CORP1 citations61
US11418418B2Aug 16, 2022
Pseudowire and label switched path grouping to achieve scale in protection switching
CIENA CORP1 citations61
US11695689B2Jul 4, 2023
Diffserv traffic engineering compliant backup paths for fast reroute protection in MPLS
CIENA CORP0 citations59
US11563675B2Jan 24, 2023
Bgp Lu resiliency using an anycast SID and BGP driven anycast path selection
CIENA CORP1 citations59
US11316801B2Apr 26, 2022
Flexible traffic control for EVPN
CIENA CORP0 citations50