15 Utility Patents
#4,267 in Seoul
#13,955 in South Korea
#247,650 in the World
Forward Citations = 43
Company Filing History:

Industry-university Cooperation Foundation Sogang University
Sogang University Research Foundation
4. 1 out of 38
Sogang University Research & Business Development Foundation
5. 1 out of 231
Daegu Gyeongbuk Institute of Science and Technology
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