Inventor record

LIU CHANG-YU

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.

• 29Chang-Yu Liu5 patent records·7 citations·G16H A61B E21B4 on this record
• 68Chang Yu Liu2 patent records·89 citations·H10W2 on this record

Inventor identities via PatentsView disambiguation — see methodology.