YC

You-Da Chen

SC Sun Yang Optics Development Co.: 2 patents #3 of 5Top 60%
Overall (All Time): #1,883,817 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11073683 Projection lens structure Sheng-Che Wu, Yu-Hung Chou 2021-07-27
10606154 Projection lens structure Sheng-Che Wu, Yu-Hung Chou 2020-03-31