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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nar Ganapathy — 5 Patents

Microsoft: 5 patents #8,859 of 40,388Top 25%
Redmond, WA: #2,509 of 8,547 inventorsTop 30%
Washington: #19,692 of 76,902 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Nar Ganapathy has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 2012 and the most recent in May 2020. Nar Ganapathy ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Nar Ganapathy in Redmond, WA, US.

Patents per Year

Patents granted per year, 2012 to 2020Bar chart with a peak of 2 patents in 2020.peak 22012: 1 patents20122013: 1 patents20132016: 1 patents20162020: 2 patents2020

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10642645 Network mode conflict resolution Henrique Filgueiras, Mitesh K. Desai, Mahmoud S. Elhaddad, Mingtzong Lee, Yesayi Hovnanyan +1 more 2020-05-05 $112,664,000
10530713 Management of multilevel queues for shared network adapters Mahmoud S. Elhaddad, Mukund Sankaranarayan, Mitesh K. Desai, Henrique Filgueiras, Mingtzong Lee 2020-01-07 $59,890,000
9426081 Management of multilevel queues for shared network adapters Mahmoud S. Elhaddad, Mukund Sankaranarayan, Mitesh K. Desai, Henrique Filgueiras, Mingtzong Lee 2016-08-23 $31,125,000
8434098 Synchronizing split user-mode/kernel-mode device driver architecture Mingtzong Lee, Peter Wieland, Ulfar Erlingson, Martin Abadi, John Richardson 2013-04-30 $25,167,000
8185783 Split user-mode/kernel-mode device driver architecture Mingtzong Lee, Peter Wieland, Ulfar Erlingsson, Martin Abadi, John Richardson 2012-05-22 $19,852,000