Practice Group
International
A specialized international group handling overseas patent filing procedures and foreign client communications via PCT, Paris Convention, and Madrid filings.
About the Group
Precision expertise,
trusted IP solutions
AJU KIM CHANG LEE has a worldwide network of international law firms at its doorstep which provides invaluable support for Korean and international companies focused on the world market as well as for the foreign companies seeking to expand or strengthen their business in Korea. Our solid international network, along with the firm’s knowledge of international laws and broad experiences is what gives AJU KIM CHANG LEE the capability to represent domestic and international clients for our client’s success. With knowledge, expertise, creativity, and devotion, AJU KIM CHANG LEE provides indispensable legal services for its clients to protect their valuable corporate assets.
Members
International

Representative Patent Attorney & Attorney at Law
Eun-sub Jung

Partner, Patent Attorney
Hae-in Kim

Partner, U.S. Patent Agent / Attorney at Law; Electrical Team
Changhoon Lee

Partner, Patent Attorney; Electrical Team
Jong-hwa Yoon

Trademark Team Lead; Patent Attorney & Attorney at Law
He-lin Lee

Partner, Patent Attorney & Attorney at Law; Chemicals/Materials, International, IP Litigation
Edward J. Jung

Executive Managing Director
Sang Mo Choi

Mi-rang Cho

Ju-hyeon Kook

A-reum Kim

Ji-yeong Kwon

Ji-un Chae

Hyeon-jin Song

Ji-young Song

Sun-ji Kwon

Eu-na Lee

Jeong-eun Lee

Bo-min Kwak

Da-ye Han

Gae-un Park

Hyeon-ju Ko

Eun-sun Jang

Hyeon-i Kwon

Sang-ji Lee

US Patent Agent
Anna Kim
Other Practice Groups
Chemicals · Materials · Pharma · Bio
A specialized team of patent attorneys covering the full spectrum of chemistry, advanced materials, pharmaceuticals, and life sciences.
View Team02Mechanical Engineering
A comprehensive group handling patent prosecution, registration, and disputes across all fields of mechanical engineering.
View Team03Electrical · Electronics · IT
Designing IP strategies across displays, communications, software, and broader electrical, electronics, and IT technologies.
View Team04Semiconductor
Semiconductor IP Group, from Circuit Design to Process Technology
View Team05Trademark · Design
A global brand protection group handling domestic and international trademark and design prosecution, registration, and disputes.
View Team06IP Litigation
A combined attorney-patent attorney team specializing in IP infringement litigation and trials covering patents, trademarks, designs, and trade secrets.
View Team07Corporate & Finance
A legal advisory group providing comprehensive business law counsel across corporate law, M&A, finance, and foreign investment.
View Team