Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Douglas John Downey — 2 Patents

AMD: 2 patents #5,471 of 9,280Top 60%
Austin, TX: #9,327 of 18,064 inventorsTop 55%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Douglas John Downey has been granted 2 US patents while listed as an inventor at AMD. The first was granted in 1999 and the most recent in March 2007. Douglas John Downey ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Douglas John Downey in Austin, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
RE39518 Run to run control process for controlling critical dimensions Anthony J. Toprac, Subhash Gupta 2007-03-13
5926690 Run-to-run control process for controlling critical dimensions Anthony J. Toprac, Subhash Gupta 1999-07-20 $1,833,000