Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ramkumar Sankar — 9 Patents

Cisco: 7 patents #2,035 of 13,007Top 20%
Nokia: 2 patents #2,358 of 5,652Top 45%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Ramkumar Sankar has been granted 9 US patents while listed as an inventor at Cisco. The first was granted in 2005 and the most recent in May 2019. Ramkumar Sankar ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Ramkumar Sankar in Savanuru, CA, IN.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10305696 Group bundling priority dissemination through link-state routing protocol in a network environment Arvind Bhaskar Bhat, Naveen Gowda 2019-05-28 $30,940,000
9819505 Group bundling priority dissemination through link-state routing protocol in a network environment Arvind Bhaskar Bhat, Naveen Gowda 2017-11-14 $36,236,000
9455948 Reducing proliferation of network-to-link-layer address resolution messages Varagur Chandrasekaran, Murali Basavaiah 2016-09-27 $71,552,000
9112787 First hop load balancing Shivaprasath Sundarrajan 2015-08-18 $20,697,000
8717888 Optimizations for N-way gateway load balancing in fabric path switching networks Naveen Gowda 2014-05-06 $27,316,000
8549120 System and method for location based address assignment in the distribution of traffic in a virtual gateway Arvind Bhaskar Bhat 2013-10-01 $25,066,000
8166187 Distributed IP gateway based on sharing a MAC address and IP address concurrently between a first network switching device and a second network switching device Naveen Gowda, Srinivas Sastry, Kiron Haltore, Murali Basavaiah, Sameer Merchant +1 more 2012-04-24 $17,415,000
7230914 Method and system for synchronizing a standby route distributor in a distributed routing platform Sreeram Iyer, Sachchidanand Vaidya, Vijay Chander, Atul Mahamuni, Henry Tzeng 2007-06-12 $7,836,000
6850492 Method and system for enabling a route and flow table update in a distributed routing platform Vijay Chander, Atul Mahamuni, Sreeram Iyer, Henry Tzeng 2005-02-01 $11,697,000