CR

Chang-Sun RYU

KT Kt: 1 patents #406 of 904Top 45%
Overall (All Time): #2,987,188 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9264777 Control video content play speed Young Ho Han, Jong Se Park, Hee Kyung Kim, Sungwon Park, Sung Chan Park 2016-02-16