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

Rajsekhar Das

Microsoft: 3 patents #533 of 7,064Top 8%
Sammamish, WA: #73 of 593 inventorsTop 15%
Washington: #1,350 of 12,901 inventorsTop 15%
Overall (2017): #63,138 of 506,227Top 15%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9836419 Efficient data movement within file system volumes William R. Tipton, Surendra Verma, Karan Mehra, Cornel Emilian Rat 2017-12-05
9832267 Resource arbitration for shared-write access via persistent reservation David A. Dion 2017-11-28
9547549 Handling file system corruption William R. Tipton, Malcolm James Smith, Shao-Chuan Wang, Surendra Verma 2017-01-17