Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ruofeng Chen — 2 Patents

ADAdap.Tv: 2 patents #23 of 31Top 75%
San Mateo, CA: #2,039 of 3,727 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ruofeng Chen has been granted 2 US patents while listed as an inventor at Adap.Tv. The first was granted in 2020 and the most recent in August 2024. Ruofeng Chen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ruofeng Chen in San Mateo, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12062070 Ad serving with multiple goals using constraint error minimization Brendan Kitts, Garrett James Badeau, Michael Krishnan, Yongbo Zeng, Ishadulta Yadav +4 more 2024-08-13
10825061 Ad serving with multiple goals using constraint error minimization Brendan Kitts, Garrett James Badeau, Michael Krishnan, Yongbo Zeng, Ishadulta Yadav +4 more 2020-11-03