Inventor record

YOON CHANG HYUN

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.

• 69Chang Hyun Yoon6 patent records·56 citations·A47J C08K C09C6 on this record
• 9YOON CHANG HYUN1 patent record·0 citations·C08K1 on this record

Inventor identities via PatentsView disambiguation — see methodology.