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USPTO Patent Rankings Data through Sept 30, 2025
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Ching-Hui Chen

Huizhou, WA: #3 of 3 inventorsTop 100%
Overall (2017): #467,493 of 506,227Top 95%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9758206 Mobile power pack fixed in a steering pipe of a bicycle 2017-09-12