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

Charles Tang

Johnson & Johnson: 2 patents #3,442 of 7,810Top 45%
Samsung: 1 patents #49,284 of 75,807Top 70%
Scotts Valley, CA: #209 of 513 inventorsTop 45%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,101,993 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11915428 Method for determining severity of skin disease based on percentage of body surface area covered by lesions Yanqing Chen, Ernesto J. Munoz-Elias 2024-02-27
11538167 Method for determining severity of skin disease based on percentage of body surface area covered by lesions Yanqing Chen, Ernesto J. Munoz-Elias 2022-12-27
9990467 Electronic system with health monitoring mechanism and method of operation thereof Horng-Li Yeh, Truong Nguyen, Dan Zhang 2018-06-05
D308501 Bicycle tire 1990-06-12