PH

Pin-Hsuan Hsieh

YO Young Optics: 2 patents #67 of 188Top 40%
📍 Xialubei, TW: #15 of 19 inventorsTop 80%
Overall (All Time): #1,690,099 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE50271 Zoom lens Kuo-Chuan Wang, Bing-Ju Chiang, Kai-Yun Chen, Yu-Hung Chou 2025-01-14
10606046 Zoom lens Kuo-Chuan Wang, Bing-Ju Chiang, Kai-Yun Chen, Yu-Hung Chou 2020-03-31