Inventor record

CHANG HAN CHAO

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 80Han-Chao Chang13 patent records·36 citations·A44B A61B A61J12 on this record
• Han Chang4 patent records·0 citations·A61K A01N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.