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Cheng-Cheng Chang

📍 Taipei, CA: #94 of 191 inventorsTop 50%
Overall (2017): #467,566 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9737749 Modular fitness device 2017-08-22