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Chun-Shan Chen

LC Largan Precision Co.: 2 patents #19 of 34Top 60%
Overall (2018): #160,969 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9915808 Optical image lens system Tsung-Han Tsai, Ming-Ta Chou 2018-03-13
9897783 Optical image lens system Tsung-Han Tsai, Ming-Ta Chou 2018-02-20