Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kevin Barnes — 7 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Westminster, MD: #30 of 204 inventorsTop 15%
Maryland: #4,753 of 35,612 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Kevin Barnes has been granted 7 US patents while listed as an inventor at Microsoft. The first was granted in 2009 and the most recent in May 2023. Kevin Barnes ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Kevin Barnes in Westminster, MD, US.

Patents per Year

Patents granted per year, 2009 to 2023Bar chart with a peak of 2 patents in 2021.peak 22009: 1 patents20092010: 1 patents20102014: 1 patents20142021: 2 patents20212022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11656762 Virtual keyboard engagement Christopher Michael Becker, Nazeeh A. Eldirghami, Julia Schwarz, Eric Carter 2023-05-23 $326,580,000
11416212 Context-based user agent Sreekar Choudhary, John Henson, Louis Valentine, Zachariah Glen Johnson 2022-08-16 $220,887,000
11029845 Virtual keyboard engagement Christopher Michael Becker, Nazeeh A. Eldirghami, Julia Schwarz, Eric Carter 2021-06-08 $130,719,000
10885716 Mixed reality system user interface placement Jeffrey J. Evertt, Nazeeh A. Eldirghami, David Fields 2021-01-05 $130,101,000
8731632 Electrocardiogram device Joel L. Sereboff 2014-05-20
7767030 Cleaning device Joseph Addicks, Dmitriy A. Kozerovskiy, Gary W. Albrent 2010-08-03
D595909 Cleaning device Gary W. Albrent, Joseph Addicks, Dmitriy A. Kozerovskiy 2009-07-07