Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roger Thomas Williams — 3 Patents

AMD: 3 patents #3,339 of 9,280Top 40%
Austin, TX: #7,594 of 18,064 inventorsTop 45%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Roger Thomas Williams has been granted 3 US patents while listed as an inventor at AMD. The first was granted in 2001 and the most recent in May 2003. Roger Thomas Williams ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Roger Thomas Williams in Austin, TX, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6570228 Method and apparatus for electrically measuring insulating film thickness Mark B. Fuselier, Michael Fenske 2003-05-27 $3,164,000
6410350 Detecting die speed variations Mark B. Fuselier, Stephen Doug Ray, Michael J. Dunn, Michael Fenske 2002-06-25 $2,000,000
6287877 Electrically quantifying transistor spacer width Mark B. Fuselier, Michael Fenske 2001-09-11