Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Doug Ray — 1 Patent

AMD: 1 patents #8,854 of 9,280Top 100%
Austin, TX: #12,224 of 18,064 inventorsTop 70%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stephen Doug Ray has been granted 1 US patent while listed as an inventor at AMD. All of these patents were granted in 2002. Stephen Doug Ray ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stephen Doug Ray in Austin, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6410350 Detecting die speed variations Mark B. Fuselier, Michael J. Dunn, Roger Thomas Williams, Michael Fenske 2002-06-25 $2,000,000