SS

Sang Gyoo SIM

PS Penta Security Systems: 1 patents #1 of 5Top 20%
📍 Seoul, KR: #3,138 of 7,818 inventorsTop 45%
Overall (2018): #248,955 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9972147 Smart badge and authentication system using the same Seok Woo Lee, Duk Soo Kim, Kyung Moon Nam, Yeon Tae Kim 2018-05-15