•Study on Establishing a Patent Trust Agency (in charge), Korea Technology Trade Centre, 2007
•Measures to Protect Expression of Business Model (process) through Copyright Law, etc., Korea Software Copyright Committee, 2007
•Study on Establishing a Practice Statement for Patent Trust Management Businesses (in charge), Korea Technology Trade Centre, 2007
•Study on the Patent Trust Management System, Korea Institute of Intellectual Property, 『Intellectual Property Studies』, 2008
•Study on Valuation of Completeness, Korea Software Copyright Committee, 2008
•Problems regarding Patent Infringement Litigations in Patent Trust, Korea Legislation Research Institute (Intellectual Property), 『Intellectual Property Rights』, 2008
•Study on Methods of Valuating Completeness of Software at Different Development Stages, Korea Software Copyright Committee, 2009
•Study on Ways to Vitalize the Arbitration System for Software Intellectual Property Rights (in charge), Korea Copyright Commission, 2009
•Establishment of Medium- and Long-term strategy for Software Source Technology Protection (participated), Korea Copyright Commission, 2009
•Study on Measures to Improve Software End Use Contracts (in charge), Korea Copyright Commission, 2010
•Investigation and Study on the Status of Technology Trust in Overseas (jointly in charge), Korea Institute for Advanced Technology, 2010
•Measures to Establish and Improve the Foundation of Operation Process of Technology Trust (in charge), R&D Patent Center, 2011
•Study on the Copyright Arbitration System (participated), Ministry of Culture, Sports and Tourism, 2012
•Study on the Propriety of Criminal Penalties under the Data Protection Acts, Korea Association for Informedia Law, 『Informedia Law』, 2013
•Study on the Reformation of the Regulation under the Location Data Protection Act, Korea Association for Informedia Law, 『Informedia Law』, 2014
•Study on the Customer Identification in Electronic Financial Transactions, Korea Association for Informedia Law 『Informedia Law』, 2015
•Possibility of Protecting Non-textual Expressions in Computer Programs, Informedia Law Precedents 2, Korea Association for Informedia Law, 2016
•Issues on Korean Design Protection Laws, 『Design and Law』, Next Generation Contents Property Society, 2017
•Study on the Improvement of Accredited Certification System in New Electronic Financial Environment, Korea Association for Informedia Law 『Informedia Law』, 2017
•Study on the Use of Open Government Data and Data Processing for Statistical and Scientific Research Purposes, Korea Association for Informedia Law 『Informedia Law』, 2019
•Study on Trespass of Information and Communications Network – Focusing on Article 48(1) of the Act on Promotion of Information and Communications Network Utilization and Information Protection, Culture, Media, and Entertainment Laws, Law Research Center, Chung Ang University, 2020
•Study on Measures to Protect Copyrights from Frequent Copyright Infringing Countries, Korea Copyright Protection Agency, 2021
•Study on Copyright Infringement related to Artificial Intelligence, The Korean Academic Society of Business Administration and Law, Business Law, 2021
•Study on Limiting Claims of Damages and Injunctions by Trademark Owner (participated), Korea Patent Office, 2021
•Study on the Liability of the NFT Platform as an Online Service Provider, Considering the Characteristics of IPFS, The Korean Academic Society of Business Administration and Law, Business Law, 2022
•Legal Issues on Use of Public Data, Data Law (co-author), Sechang Publish, 2022