TH

Tun-Kuei Huang

AC Asia Optical Co.: 2 patents #110 of 366Top 35%
Overall (All Time): #2,052,536 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8755130 Zoom lens device Chun-Yu Hsueh 2014-06-17
7864448 Lens device Chung-Tzer Chen, Chun-Yu Hsueh, Jia He 2011-01-04