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Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hwa Yoon Song0
Sun Hwa Cha0
Kyung Hun Jung0
Chang Hyun Yang0
Eun Jung Kim0
Hee Seok Jung0
Jin Uk Lee0
Date of Patent
February 2, 2021
Patent Application Number
29744935
Date Filed
August 1, 2020
Patent Primary Examiner
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