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

Stephen Liu — 2 Patents

QCQuanta Computer: 1 patents #690 of 1,295Top 55%
University of California: 1 patents #8,022 of 18,278Top 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stephen Liu has been granted 2 US patents while listed as an inventor at Quanta Computer. The first was granted in 2000 and the most recent in May 2023. Stephen Liu ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stephen Liu in Zhubei City, CA, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11660571 Microscale device and method for purification of radiopharmaceuticals R. Michael Van Dam, Noel S. Ha, Jason Jones, Jimmy Ly, Shilin Cheung 2023-05-30
6069578 Method for automatic adjustment of sampling phase Tai-Hsin Chu, Rong-Tai Wu 2000-05-30