Inventor
Raghava Sivaramu
Inventor
Sunnyvale, CA, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication88%
H04WWireless communication networks13%
PatentTitleYear
11,133,947Multicast routing202110,659,346End point scaling on segment routing fabrics202010,623,207Hardware based packet replication at tail end node202010,333,828Bidirectional multicasting over virtual port channel201910,284,472Dynamic and compressed trie for use in route lookup201910,250,504Longest prefix matching operations on a value in multiple interspersed prefix length search spaces to determine an overall longest prefix matching result in a packet switching system201910,250,399Multicast routing201910,230,623End point scaling on segment routing fabrics20199,992,111Router table scaling in modular platforms20189,742,673'Increasing multicast scale via localization of indices'20179,736,054'Multicast active source discovery and management for layer-2 interconnect solutions'20179,634,927'Post-routed VLAN flooding'20179,548,917'Efficient multicast delivery to dually connected (VPC) hosts in overlay networks'20179,504,016'Optimized multicast routing in a Clos-like network'20169,294,292'Optimized multicast routing in a Clos-like network'20168,902,794'System and method for providing N-way link-state routing redundancy without peer links in a network environment'20148,837,496'IGMP querier down detection using PIM neighborship cache'20148,755,277'Differentiated services for unicast and multicast frames in layer 2 topologies'20148,717,934'Multicast source move detection for layer-2 interconnect solutions'20148,514,876'Method and apparatus for sequencing operations for an incoming interface check in data center ethernet'20138,259,569'Differentiated services for unicast and multicast frames in layer 2 topologies'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2021Patents assigned to CISCO TECH INC (21)· patent assignee history
2012–2017Patents assigned to SIVARAMU RAGHAVA (6)· patent assignee history
2012–2014Patents assigned to BANERJEE AYAN (3)· patent assignee history
2012–2017Patents assigned to FARINACCI DINO (3)· patent assignee history
2012–2014Patents assigned to ROY ABHAY (3)· patent assignee history
2012–2020Based in Sunnyvale, CA, US· patent location history
2017Based in San Jose, CA, US· patent location history
2018–2021Based in Fremont, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CISCO TECH INC | 21 | 2012–2021 |
| SIVARAMU RAGHAVAself | 6 | 2012–2017 |
| BANERJEE AYAN | 3 | 2012–2014 |
| FARINACCI DINO | 3 | 2012–2017 |
| ROY ABHAY | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 14 | 2012–2020 |
| Fremont, California, US | 6 | 2018–2021 |
| San Jose, California, US | 1 | 2017 |