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

Weixiu Du — 1 Patent

STSam Technology: 1 patents #8 of 13Top 65%
San Francisco, CA: #19,090 of 26,999 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Weixiu Du has been granted 1 US patent while listed as an inventor at Sam Technology. All of these patents were granted in 1996. Weixiu Du ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Weixiu Du in San Francisco, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5513649 Adaptive interference canceler for EEG movement and eye artifacts Alan S. Gevins, Harrison Leong 1996-05-07