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USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Ehlen — 1 Patent in 2021

Microsoft: 1 patents #1,811 of 6,492Top 30%
San Francisco, CA: #2,657 of 7,035 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #309,512 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10930303 System and method for enhancing speech activity detection using facial feature detection Brant J. Vasilieff, Jay H. Lieske, Jr. 2021-02-23 $56,070,000