Inventor record

CHANG YEONGRAE

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.

• 95Yeongrae Chang55 patent records·34 citations·G02B C09D C09K55 on this record
• 41CHANG YEONGRAE3 patent records·0 citations·G02B G03F3 on this record

Inventor identities via PatentsView disambiguation — see methodology.