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

BTBrion Technologies: 1 patents #9 of 19Top 50%
San Jose, CA: #22,679 of 32,062 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
Luogi Chen has been granted 1 US patent while listed as an inventor at Brion Technologies. All of these patents were granted in 2010. Luogi Chen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Luogi Chen in San Jose, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7703069 Three-dimensional mask model for photolithography simulation Peng Liu, Yu Cao, Jun Ye 2010-04-20