Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CC

Ching-nu Chang

AEAmerican Express: 3 patents #402 of 1,774Top 25%
New York, NY: #5,981 of 20,192 inventorsTop 30%
New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,427,345 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10909608 Merchant recommendations associated with a persona Lee Chau, Terrence Fischer, Anthony Mavromatis 2021-02-02
10192256 Determining merchant recommendations Lee Chau, Terrence Fischer, Anthony Mavromatis 2019-01-29
9361627 Systems and methods determining a merchant persona Lee Chau, Terrence Fischer, Anthony Mavromatis 2016-06-07