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Chih Chien Chen

HP HP: 1 patents #467 of 1,243Top 40%
Overall (2019): #516,225 of 560,194Top 95%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10481469 Camera shutters Ming-Shan Tsai, Hai-Lung Hung 2019-11-19