Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RM

Roy Y. Ma — 1 Patent

Microsoft: 1 patents #24,968 of 40,388Top 65%
Redmond, WA: #5,827 of 8,547 inventorsTop 70%
Washington: #48,569 of 76,902 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Roy Y. Ma has been granted 1 US patent while listed as an inventor at Microsoft. All of these patents were granted in 2013. Roy Y. Ma ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roy Y. Ma in Redmond, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8484340 Server array capacity management calculator Grant Hogan 2013-07-09 $26,872,000