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Lev Tcherkachine — 1 Patent in 2017

Microsoft: 1 patents #2,189 of 7,064Top 35%

Redmond, WA: #530 of 1,610 inventorsTop 35%

Washington: #4,569 of 12,901 inventorsTop 40%

Overall (2017): #334,892 of 506,227Top 70%

1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9584915	Spatial audio with remote speakers	Scott Fullam, Travis Legg, Lori Ann Potts, Annika Elias, Craig Haskins	2017-02-28	$30,997,000