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Chung-Chih Chang

GC Genius Electronic Optical Co.: 1 patents #6 of 16Top 40%
GC Genius Electronic Optical (Xiamen) Co.: 1 patents #27 of 58Top 50%
Overall (2018): #161,031 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9946052 Mobile device and optical imaging lens thereof Shih-Han Chen, Feng Chen 2018-04-17
9874717 Imaging lens, and electronic apparatus including the same Shih-Han Chen, Yita Chiang 2018-01-23