Inventor

ZHANG YOUZHONG

CN2 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG YOUZHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG YOUZHONG

1 patent

USD1058666SJan 21, 2025

Ring binder mechanism

ZHANG YOUZHONG0 citations39

SONG CHUN

1 patent

US8877928B2Nov 4, 2014

Pegylated cyclopamine analogue, preparation method and uses thereof

SONG CHUN0 citations27