Inventor · disambiguated record

Sung Youn Chang

Also filed as: CHANG SUNG YOUN

8 granted patents·1 pending application·0 citations·filing 20082022

71Inventor score
Technology areasA61PC07DA61K
Files withKOREA RES INST CHEM TECH3KOREA RES INST CHEMICAL TECH3HEO JUNG NYOUNG2KYUNG NONG CORP1

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9 records

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Sung Youn Chang — Patent Inventor | PatentIndex