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USPTO Patent Rankings Data through Sept 30, 2025
CK

Chien-Chung Kang

New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #3,071,460 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9139277 Multi-stage watertight chamber 2015-09-22