Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William R. Hoffman — 7 Patents

Microsoft: 7 patents #6,431 of 40,388Top 20%
Berkeley, CA: #753 of 3,731 inventorsTop 25%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
William R. Hoffman has been granted 7 US patents while listed as an inventor at Microsoft. The first was granted in 2007 and the most recent in September 2012. William R. Hoffman ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list William R. Hoffman in Berkeley, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8270410 Sampling techniques Daniel Rogers, Marc Andrew Power 2012-09-18 $20,371,000
7836132 Delivery confirmation for e-mail Imran Qureshi, Thomas Leung, Pablo M. Stern, Eliot C. Gillum, Omar H. Shahine +5 more 2010-11-16 $18,085,000
7698258 Searchable storage system Marcus J. Jager, John P. MacCormick, Kristof Roomp, Chandramohan A. Thekkath 2010-04-13 $18,577,000
7673000 Email service Phil Smoot 2010-03-02 $22,070,000
7664724 Schema-based services for identity-based data access Mark Lucovsky, Shaun D. Pierce, Ramu Movva, Jagadeesh Kalki, David Benjamin Auerbach +17 more 2010-02-16 $17,946,000
7636868 Data replication in a distributed system Marcus J. Jager, John P. MacCormick, Kristof Roomp, Chandramohan A. Thekkath, Lidong Zhou 2009-12-22 $30,053,000
7302634 Schema-based services for identity-based data access Mark Lucovsky, Shaun D. Pierce, Steven D. White, Ramu Movva, Jagadeesh Kalki +17 more 2007-11-27 $39,016,000