HC

Hsi-Ling Chang

AC Asia Optical Co.: 6 patents #1 of 28Top 4%
SC Sintai Optical (Shenzhen) Co.: 6 patents #1 of 29Top 4%
Overall (2022): #22,689 of 548,613Top 5%
6
Patents 2022

Issued Patents 2022

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11536933 Lens assembly Po-Yuan Shih, Bo-Yan Chen 2022-12-27
11513317 Lens device under cover glass and lens assembly Po-Jen Wang, Guo-Yang Wu, Ming-Huang Tseng 2022-11-29
11480760 Lens assembly Guo-Quan Lin, Bo-Yan Chen, Ming-Huang Tseng, Guo-Yang Wu 2022-10-25
11428902 Lens assembly comprising five lenses of ++−−+ refractive powers Guo-Yang Wu 2022-08-30
11385437 Lens assembly Bo-Yan Chen 2022-07-12
11243378 Lens assembly Ming-Huang Tseng, Chien-Hung Chen 2022-02-08