An-Kai Chang

AC Asia Optical Co.: 1 patents #8 of 37Top 25%

SC Sintai Optical (Shenzhen) Co.: 1 patents #8 of 37Top 25%

Overall (2024): #545,032 of 561,600Top 100%

Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12117595	Lens assembly	Po-Yuan Shih	2024-10-15