Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DR

Daniel Rosenfeld

Microsoft: 2 patents #984 of 7,064Top 15%
Seattle, WA: #712 of 3,930 inventorsTop 20%
Washington: #2,296 of 12,901 inventorsTop 20%
Overall (2017): #159,145 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9703398 Pointing device using proximity sensing David Alexander Butler, Nicolas Villar, John Helmes, Shahram Izadi, Stephen E. Hodges +1 more 2017-07-11
9621214 Protective shroud for handheld device Timothy S. Paek, Eric Norman Badger 2017-04-11