Bachelor's Degree in Biology Education from Seoul National University (2001)

Patent, Trademark, Design Biology, Chemistry, Medicine, Food, Environment, Plant, Electronic material, Nano-material, Touch Panel, Semiconductor, Secondary Cell and Solar Cell

Representative Patent Attorney of CHI IP Law Firm (2024-Present) )
Representative Patent Attorney of Seohan IP Law Firm (2017-2023)
Registration of Technology Transfer Agent (2016)
Representative Patent Attorney of Hwain Intellectual Property & Law Group (2016-2017)
Expert Advisor of Employee Invention Business in Korea Invention Promotion Association (2015-2016)
Saeon Patent & Law Firm (2011-2014)
Law Firm of KIM, CHOI & LIM (2009-2011)
Passed the 45th Patent Attorney Exam (2008)

Counsel of National Institute of Biological Resources (2024-Present)
Director, Korea Institute of Marine Science & Technology Promotion (2023-Present)
Director, Korean Patent Attorneys Association (KPAA) (2018-2019)
Member of Intellectual Property Rights Dispute Mediation Committee, Korean Intellectual Property Office (2016-Present)
Member of Technology Dispute Mediation and Arbitration Committee, Ministry of SMEs and Startups (2018-Present)
Expert Member of Employee Invention in Korea Invention Promotion Association (2015-Present)
Expert Member of Technology Valuation in Korea Invention Promotion Association (2016-Present)
Counsel of Korea Institute of Industrial Technology (2016-Present)
Counsel of Excellent Product in Public Procurement Service (2016-Present)
Counsel of Korea Agency for Infrastructure Technology Advancement (2016-Present)
Counsel of Research Developement Business in INNOPOLIS Foundation (2017-Present)
Counsel of Technical Innovation in Ministry of Trade, Industry and Energy (2017-Present)