After graduation, Ms. Lee joined a large pharmaceutical company in Hong Kong, working on pharmaceutical R&D, new drug applications as well as assisting patent engineers in filing patent applications and giving suggestions to inventors. Since working as a patent attorney, Ms. Lee has focused on medical and biochemical fields. She is responsible for patent drafting as well as foreign patent translating, filing, office action replying, covering fields of biotechnology, chemistry and pharmacy. Moreover, she is proficient in Chinese, English and Japanese, providing services for many companies and individuals clients, including University of Miami, University of Maryland, Baltimore, The Nisshin OilliO Group, Ltd., Zhongshan Wanhan Pharmacology and Technology, Ltd.