Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Shuhao Chen — 1 Patent

QUQuantum: 1 patents #325 of 703Top 50%
Fremont, CA: #6,601 of 9,298 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
Shuhao Chen has been granted 1 US patent while listed as an inventor at Quantum. All of these patents were granted in 1995. Shuhao Chen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Shuhao Chen in Fremont, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5423612 Hydrodynamic bearing and seal Yan Zang, Michael R. Hatch 1995-06-13 $10,407,000