Yoon & Lee International Patent & Law Firm is best known for its IP protection and portfolio management services. The firm also has a team lawyers to advise on IP disputes. Chemistry and biochemical specialist Dong-Yol Yoon serves as managing partner while Sang-Yong Lee oversees the trade mark and design department. Another notable patent partner in the firm is Byeong-Ok Song, who specialises in mechanical, optics and semiconductors.
2023
"Their instructions are timely, insightful and knowledgeable."
"Staff are all professional and punctual. Attorneys are up to date with IP legal issues and provide a competent legal service."
"Yoon & Lee International Patent & Law Firm provides very professional patent prosecution services to our clients who have the intention to pursue intellectual property rights in South Korea. The attorneys at Yoon & Lee always provides the most efficient communication."
"They have always provided excellent, reasonably priced, and timely services."
"We found Yoon & Lee International Patent & Law Firm to have excellent technical knowledge and ability. Their telecommunications team and standard patent team have a larger percentage of patent attorneys and technical experts than general law firms and other patent law firms in Korea. Their senior partners are very active in day-to-day activities, rather than delegating case work to junior staff. Overall, they are very professional and provide a very effective and efficient service."
IP lawyer Seong-Ki Kim joined the firm in December 2022.