TK

Ting-Yi Koo

AC Asia Optical Co.: 1 patents #10 of 51Top 20%
📍 Guoxing Township, TW: #4 of 30 inventorsTop 15%
Overall (2011): #145,019 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7918615 Aperture-ring-and-shutter device — 2011-04-05