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

Richard S. Lum

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): #268,177 of 506,227Top 55%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9808712 System that converts between wireless operation and wired operation Wei Guo 2017-11-07