YH

Yu-Chieh Hsu

HC Hwa Meei Optical Co.: 1 patents #1 of 4Top 25%
Overall (2016): #171,287 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9279999 Glasses capable of replacing lenses and temples Ling WENG, Mei-Hui Chen 2016-03-08