Inventor record

CHANG YI-CHANG

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.

• 84Yi-Chang Chang14 patent records·12 citations·G01J H01L H10W14 on this record
• 14CHANG YI-CHANG2 patent records·0 citations·H10F2 on this record

Inventor identities via PatentsView disambiguation — see methodology.