Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric J. Estroff — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Snoqualmie, WA: #131 of 292 inventorsTop 45%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eric J. Estroff has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2010 and the most recent in June 2013. Eric J. Estroff ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eric J. Estroff in Snoqualmie, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8464337 Switching an application, user, and security context based on device orientation Ashvin J. Mathew, Josef Schauer 2013-06-11 $24,362,000
7779462 Switching an application, user and security context based on device orientation Ashvin J. Mathew, Josef Schauer 2010-08-17 $13,094,000