YC

Yu-Shin Chang

KC Kwong Lung Enterprise Co.: 1 patents #1 of 2Top 50%
📍 Nantou, TW: #4 of 25 inventorsTop 20%
Overall (2017): #89,710 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9827550 Method of manufacturing absorbent material from bird feather 2017-11-28
9592423 Measuring system and measuring method for analyzing knee joint motion trajectory during cycling Po-Shin Li, Keh-Tao Liu, Sai Yang 2017-03-14