• Jeonnam National University; B.A., Public Administration
• Institute of Social Studies in Netherlands; Diploma, International Relations
• Chungnam National University; M.A., Intellectual Property Law

• 1978~1984       Minitry of Science and Techonolgy
• 1984~1991       Economy Planning Board
• 1991~2009       Korean Intellectual Property Office
• 2009~2014       Korean Institute of Patent Information and Korean Patent Attorneys Association
• 2014~2017       YOON & LEE International Patent & Law Firm
• 2017~Current  YOON & LEE International Patent & Law Firm, LLC.

Patent Attorney, Republic of Korea

• Korean Patent Attorneys Association (KPAA)
• Intellectual Property Forum (IPF)
• World Intellectual Property Association of Korean Practitioners (WIPA)

• Utilization of Original Certification System for Trade Secret Protection, 2012

• Presidential Award, 1995
• Red Stripes Order of Service Merit, 2009

• Korean, English