Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Vijayalakshmi Ramkumar — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Snoqualmie, WA: #91 of 292 inventorsTop 35%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Vijayalakshmi Ramkumar has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2014 and the most recent in June 2020. Vijayalakshmi Ramkumar ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Vijayalakshmi Ramkumar in Snoqualmie, WA, US.

Patents per Year

Patents granted per year, 2014 to 2020Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142015: 1 patents20152017: 1 patents20172020: 1 patents2020

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10684997 File consistency across file versions maintained by different services Tai Do, Eric David O'Brien, Apeksha Godiyal, Alexandre V. Grigorovitch, Yisheng Chen 2020-06-16 $163,781,000
9760453 Two-tier failover service for data disaster recovery Shen Wang, Joseph Milan Filcik, Steven M. Greenberg, Chris Seitzinger, Brian Eugene Kihneman 2017-09-12 $27,507,000
8954783 Two-tier failover service for data disaster recovery Shen Wang, Joseph Milan Filcik, Steven M. Greenberg, Chris Seitzinger, Brian Eugene Kihneman 2015-02-10 $22,754,000
8892601 Creating web applications using cloud-based friction-free databases without requiring web hosting knowledge Steven M. Greenberg, Michael Hopkins Smith, Brian Eugene Kihneman, Alexander Spiridonov, David Michael Jade +10 more 2014-11-18 $23,153,000