DH

Dung-Yi Hsieh

LC Largan Precision Co.: 2 patents #12 of 25Top 50%
Overall (2017): #156,534 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9791666 Imaging optical system, image capturing apparatus and electronic device Wei-Yu Chen 2017-10-17
9638894 Photographing optical lens assembly, image capturing device and electronic device Wei-Yu Chen 2017-05-02