YC

YUNGCHANG F. CHIN

📍 Zhenjiang, CN: #72 of 293 inventorsTop 25%
Overall (All Time): #1,987,010 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9718980 Coating composition and coated paper Yan Feng 2017-08-01
8968518 Papermaking process employing carboxylated cellulosic fibers Cui WANG, KE-CHENG FU, Pu Ma, Ren Wang 2015-03-03