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Gi Young JOO

PS Penta Security Systems: 1 patents #10 of 40Top 25%
Overall (All Time): #2,939,902 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9621546 Method of generating one-time password and apparatus for performing the same Seok Woo Lee, You Sik Lee, Sang Gyoo SIM, Duk Soo Kim 2017-04-11