Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Younsik Bae0
Seula Choi0
Sunwook Kwack0
Yoojeung Lim0
Eunsook Seo0
Hokwang Ryu0
Juntae Kim0
Nadan Cho0
Date of Patent
November 23, 2021
0Patent Application Number
297336000
Date Filed
May 5, 2020
0Patent Primary Examiner
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