Hanyang University Graduate School of Law (M.S. Intellectual Property Law) Franklin Pierce Law Center in the U.S.A. (Master of Intellectual Property law) Seoul National University (B.S. German Language and Literature) Darae Patent and Law Firm Koreana Patent &Law Firm Lee International Patent Office Legal Department of Kraft General Foods, Co. in the U.S.A.(Internship) Finnegan, Henderson, Farabow, Garrett, Dunner Law Firm in the U.S.A.(internship) United States Patents and Trademark Office(Visiting scholarship) International Intellectual Property Training Institute SAEGIL Patent & Law Firm’s Partner (2005-) Industrial design, Trademark, Domain dispute English/ German/ Japanese A Committee for Advisory of the Korean Trademark Systems of the Korean Intellectual Property Office (KIPO); An arbitrator, The KIPO A Committee for Advisory of the German Intellectual property Law of the Ministry of Industry and Resources. Korean Patent Attorneys Association Korean Trademark Association Korean Women Patent Attorneys Association Geographic Terminology" AIPPI Journal in Korea (1991) Guest Lecture at Univ. of Hanyang Law School, September 7, 2000 Lecture "Practice on Intellectual Property Laws" at Lawnb, October, 2002 "A Study on the Similarity in Designs" June, 2003 "The Related Goods Test in the USA", Journal of Industrial Property, Korea Industrial Property Law Association, May, 2003 Status of traditional medicine patent and protection as intellectual property rights in Korea and China. Ministry of Health and Welfare, June, 2003.