BSc., Fiber and Polymer Science, Seoul National University(1987)
MSc., Fiber and Polymer Science, Seoul National University(1991)
LLM, Chinese Law, China University of Political Sci. & Law

Dongsun Specialty Materials Co., Ltd.
Y.P.Lee, Mock & Partners
Admitted to the Korean Patent Bar (2001)

Electrical & Electronic materials, Polymer materials, Fiber and Textile materials, Waste-water Treatment