2007 ~ Current - Working director and management of patent team for Industry-Academic Cooperation Foundation
2008 ~ 2009 - Lectures on Patents and Transfer of Technology(Seoul National University)
2002 ~2006 - Working director and management of patent team for Samsung Electronics Co. Ltd
All aspect of domestic and international client counseling relating to IP law including preparation, prosecution, appeal, expert opinion, consultation, etc.
Evaluation member(Korean Institute of Planning and Evaluation for Technology of Food, Agriculture, Forestry and Fisheries, Korean Evaluation Institute of Industrial Technology)