I have served as a district Judge for the last 10 years in Korea, completed doctor’s degree course work at Korea University, and now study at Stanford Law School as a visiting scholar. I have worked at the intellectual property specialized bench in Seoul Central District Court for 2 years. I have published several theses about IP issue, including ‘A Study on the Application of the Presumption Doctrine, Focusing on Article 128(4) of the Patent Act’, Supreme Court of Korea, Seoul, Fall 2018., ‘The Study of the legal interpretation and law application about Unfair Competition Prevention and Trade Secret Protection Act Article 2 No. 1. (j), (k)’, Human Rights and Justice, vol. 476, 2018., ‘A Study on Possibilities of Protecting Ideas and Case Analysis by Types’, Korea Legal Center, vol. 140, 144-183, 2014. And I consistently study about the IP issue as a member of Korea Association For Informedia Law, Intellectual Property Law Study(Supreme Court of Korea), Korea Patent Law Society.