Mr. Lee is a registered patent attorney with expertise in broadband and wireless communications, microwave and radar technology, satellite systems, IP networks, software, and semiconductors.

Prior to joining MUHANN, Mr. Lee worked for Kim & Chang as the managing attorney responsible for prosecutions on behalf of Motorola, Alcatel and Ericsson. He was also involved in numerous patent infringement lawsuits including Motorola vs. Qualcomm, which pertained to CDMA technology, and Philips vs. Korean CD manufacturers regarding CD patents. In the Qualcomm case, Mr. Lee invalidated the patent for softhand-off in the CDMA system.

Prior to transferring to Kim & Chang, Mr. Lee served as a research scientist for Korea Telecom. During that time, he was involved in developing Personal Communication Systems using CDMA technology and participated in optical-fiber communications projects. He also took part in the conferences for IMT-2000 standardization as a representative of Korea Telecom.

Mr. Lee received his bachelors and masters of Science Degree in Electrical Engineering with Honors from Seoul National University. During graduate school, he participated in the project for developing MAP. As a result of the project, he submitted and published an article entitled "Analysis of User's Response Time for Mini-MAP System" in the IFAC (International Federation of Automatic Control). Mr. Lee has also published many other articles in Korea and abroad.