Supreme Court of the Republic of Korea [2019]: 2016Da271608 case is available at https://portal.scourt.go.kr/pgp/main.on?w2xPath=PGP1011M04&jisCntntsSrno=3206841&c=900&srchwd=271608.
An unofficial summary of this judgment is available at https://www.wipo.int/wipolex/en/text/600700.