CC

Chiao-Wen Chang

AC Asia Optical Co.: 1 patents #175 of 366Top 50%
SC Sintai Optical (Shenzhen) Co.: 1 patents #80 of 159Top 55%
Overall (All Time): #2,651,241 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11313953 Distance measuring module Ching-Shiang Wang 2022-04-26