Inventor

Yu yuan-kun

TW2 patents

Patents

2 patents

US11629213B2Apr 18, 2023

Graft polymer and composite material containing the same

IND TECH RES INST0 citations56

US11246822B2Feb 15, 2022

Biomedical composition for skin care and/or maintenance and delaying and/or inhibiting skin aging and the use thereof

IND TECH RES INST0 citations56