Inventor record

CHANG CHIEN-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.

• 86Chien-Cheng Chang21 patent records·34 citations·C23C G01S G03F21 on this record
• CHANG CHIEN-CHENG1 patent record·0 citations·F16K1 on this record

Inventor identities via PatentsView disambiguation — see methodology.