Inventor record

CHANG CHENG-CHIH

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.

• 21Cheng-Chih Chang3 patent records·3 citations·G06F G06T H03M2 on this record
• 9CHANG CHENG-CHIH1 patent record·0 citations·B60K1 on this record

Inventor identities via PatentsView disambiguation — see methodology.