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Chang-Sun RYU — 1 Patent in 2016

KTKt: 1 patents #47 of 161Top 30%

Seoul, KR: #2,931 of 7,292 inventorsTop 45%

Overall (2016): #436,987 of 481,213Top 95%

1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

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