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Jung-Chang Sun

EP Epistar: 1 patents #74 of 220Top 35%
Overall (2018): #353,531 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9927070 Lighting apparatus Wei-Chiang Hu, Keng-Chuan Chang, Chiu-Lin Yao, Chun-Wei Lin 2018-03-27