FirstLaw P. C.

Intellectual Property

Band 1South KoreaAsia-Pacific 2021 View ranking table
chambers review
department information
chambers review
department information

Chambers Review

Chambers Research is conducted by 200 Research Analysts, across 200 jurisdictions and provides nearly 6,000 rankings tables. Annually we collect hundreds of thousands of responses from clients, the majority via in-depth interview. Learn more about our methodology.

What the team is known for

Highly regarded patent and trade mark prosecution firm known to advise on the full spectrum of IP protection. Well placed to assist clients with contentious matters such as infringement and invalidation actions.

Notable practitioners

Hyun Sil Lee is a key contact for the practice.

Department Information

This content is provided by FirstLaw P. C..


FirstLaw P.C. engages primarily in the practice of IP laws. Our practice encompasses all aspects of IP including patent, utility model, design, trademark, domain name, trade secret, licensing, IP portfolio development and management. In order to provide comprehensive solutions to increasingly complex IP-related challenges, the firm is also armed with a strong team of IP litigators.

Over the years, we have been often called upon or commissioned to successfully handle major legal projects as well as provide expert services in highly specialized areas. The broad spectra of academic backgrounds and industrial expertise possessed by our professionals have enabled us to efficiently tailor our services to meet each client’s needs, ranging from planning and managing a complete IP portfolio to counseling or advocating complicated IP issues.

In particular, we excel in offering comprehensive expertise and services involving IP laws and practice in the international arena, helping our clients to coordinate their Korean and foreign activities, e.g., in anticipation and preparation for the growing phenomena of international collateral estoppel, efficiently utilize their resources to track and counter the rapid and complex changes occurring in today’s IP laws and practice in cross-border environments, successfully commercialize or have commercialized their own or acquired IP rights, and continue their advancement in R&D activities and technological achievements.


Cho, Ho Kyun

Choi, Kwang-Hun

Jang, Seong Ku

Jung, Young-Sun

Kim, Changse Leon

Kim, Won Joon

Kim, Yulee

Lee, Hwa Kyun

Lee, Hyun-Sil

Lee, Jeongwon

Lee, Won Sang

Park, Hyoun-Ja

Ryu, Mino


Aeronautical instruments










Intellectual Property Department

FirstLaw P. C.

Department location

60 Mabang-ro




South Korea


View Firm Profile