AC

An-Kai Chang

SC Sintai Optical (Shenzhen) Co.: 2 patents #1 of 31Top 4%
AC Asia Optical Co.: 1 patents #3 of 32Top 10%
Overall (2025): #142,067 of 469,880Top 35%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12411317 Lens assembly Wen-Chieh Chen 2025-09-09
12259529 Lens assembly — 2025-03-25