KC

Ken Chiakan Chang

AC Asia Optical Co.: 1 patents #6 of 27Top 25%
SC Sintai Optical (Shenzhen) Co.: 1 patents #6 of 27Top 25%
Overall (2021): #378,739 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11187495 Compensating mechanism — 2021-11-30