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USPTO Patent Rankings Data through Dec 31, 2025
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Chung-Sheng Chen — 1 Patent in 2021

DYDynacolor: 1 patents #1 of 4Top 25%
Daxi District, TW: #72 of 236 inventorsTop 35%
Overall (2021): #504,104 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11109747 Arthroscopic system with disposable arthroscope having image rotation function and method thereof Ching-Chuan Jiang, Chien-Hsiang Chang, Wei-Lin Chen 2021-09-07