Inventor record

CHANG TZU-CHENG

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.

• 82Tzu-Cheng Chang15 patent records·17 citations·H04N B65H A45B15 on this record
• CHANG TZU-CHENG1 patent record·0 citations·G01N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.