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• LL.M. & Visiting Scholar, Boalt Hall (School of Law), University of California, Berkeley, USA (2005)
  Ph.D. in Law, Graduate School of Law, Seoul National University, Korea (2003)
  Completion of Specialized Course ("Internet and the Law"), Seoul National University, Korea (2001)
  Master of Law, Graduate School of Law, Seoul National University, Korea (1999)
  LL.B., College of Law, Seoul National University, Korea (1995)
  
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• Expert Advisor, Presidential Council on Intellectual Property (Committee for IP Foundation /Infra), Korea (since 2013)
  Member, E-Commerce Mediation Committee (since 2012)
  Expert Advisor, Korea Communications Commission (since 2010)
  Adjunct Professor, Seoul National University (since 2010)
  Expert Advisor, Korea Fair Trade Commission (Committee of Intellectual Property & Competition) (since 2009)
  Member, Intellectual Property Rights Committee of Korean Bar Association (since 2009)
  Member, Special Committee of Information and Telecommunications, Seoul Bar association (2009)
  Law Educator, Ministry of Justice & Korean Bar Association (2009)
  Administrator, Intellectual Property Rights Committee, Korean Bar Association (2008)
  WIPO Domain Name Panelist, World Intellectual Property Organization Arbitration and Mediation Center, Switzerland (since 2003)
  Adjunct Professor, Hankuk University of Foreign Studies (2009-2010)
  Vice chairman, International Human Right Subcommittee, Human Rights Committee of Korean Bar Association (2007-2009)
  Foreign Legal Consultant, Townsend and Townsend and Crew LLP, USA (2005-2006)
  Attorney at Law, Yulchon Attorneys at Law, Korea (2001-2007)
  Judge Advocate, Republic of Korea Army (1998-2001)
  Judge Candidate, Judicial Research and Training Institute of Supreme Court of Korea (1996-1998)
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• Prime Minister's Award the Fair Trade Day 13th 2014.
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• [Book(s) published in English]
  ¡ºINNOVATION AND COMPETITION IN THE DIGITAL NETWORK ECONOMY¡», Kluwer Law International / Aspen Publishers (2007)
  
  [Book(s) Published in Korean]
  ¡ºA Study on the Legal Issues in Protecting and Balancing the Rights of Trademark Owners and Domain Name Registrants¡», Pakyoung-sa¡»(2004) [Recommended book for 2004 by the Ministry of Culture and Tourism]
  [Books Co-worked]
  ¡ºCopyright Law¡», Pakyoung-sa (2007) [edited by Professor Sang Jo Jong]
  ¡ºEntertainment Law¡», Pakyoung-sa (2007) [edited by Professor Sang Jo Jong]
  ¡ºSpecial Law Study¡» Vol. VII, Pakyoung-sa (2005) [edited by the Specialized Litigation Practice Group of the Supreme Court of Korea]
  ¡ºEstablishment of the New Role of "Trademark Law" and "Unfair Competition Prevention Law" according to the Change of Technology and Market¡», Seoul National University (2004) [Research Report for the Korean Intellectual Property Office], etc.
  
  [Theses and Articles]
  ¡ºRegulations on Resale Price Maintenance (Minimum Price Fixing) ¡», Journal of Competition, Korea Fair Competition Federation (September 2010)
  ¡ºStudy on disputes in relation to MMORPG bot programs¡», Entertainment Law Journal (Vol. 2), Korea Entertainment Law Society (March 2010)
  ¡ºThe comparative analysis of decisions by the World Intellectual Property Organization (WIPO) and Internet Address Dispute Resolution Committee (IDRC) of Korea¡», Journal of Korea Information Law (Vol. 13 No. 3), Korea Association for Informedia Law (December 2009)
  ¡ºOSP's Obligation to Adopt Technical Measures to Curtail Copyright Infringements¡», Journal of Korea Information Law (Vol. 12 No. 2), Korea Association for Informedia Law (December 2008)
  ¡ºDispute Resolution for Copyrights on Cinematographic Works and Photographic Works¡», 48th Special Training Program (Copyright) by the Korean Bar Association (2007)
  ¡ºCopyright Issues on UCC and Online Video Services, "LAW & TECHNOLOGY" Vol. III-3 (May 2007), Seoul National University Center for Law & Technology
  ¡ºTechnological Protection Measures of Copyrighted Works and Control Access System of Satellite Broadcasting¡», "LAW & TECHNOLOGY" Vol. III-2 (March 2007), Seoul National University Center for Law & Technology
  ¡ºA Study on Legal Issues of the Dilution under the "Unfair Competition Prevention and Trade Secret Protection Act"¡», "SEOUL LAW JOURNAL" Vol. XLIV-2 (June 2003), Seoul National University
  ¡ºLegal Study on the Regulation of Competition Restriction Such as Illegal Trade in E-Commerce – Focusing on the Competition Restrictive Characteristics and Competitive Legal Principles of e-Commerce Law –¡», Final Report for the Specialized Course (Internet and the Law), Seoul National University (2001), etc.
  Webzine ¡ºGame Meca¡» article [Game? Follow the law!] Among many others.