Ranking tables
Intellectual Property: Patent Specialists | Global
South Korea
Rankings overview for Departments
Y P Lee, Mock & Partners 7 Years Ranked- FirstLaw P.C.
- Kim & Chang
- Lee International IP & Law
- NAM IP Group 5 Years Ranked
- Koreana Patent Firm
- You Me Patent & Law Firm
Lee & Ko 3 Years Ranked- AIP Patent & Law Firm
- Aju Kim Chang & Lee
- PI IP Law
- Yoon & Lee International Patent & Law Firm, LLC
All Departments profiles
Band 1

1 Y P Lee, Mock & PartnersIntellectual Property: Patent Specialists2026 | Band 1 | 7 Years RankedY P Lee, Mock & Partners is a renowned patent boutique that has a deep bench of seasoned IP professionals offering support to domestic and international clients from the biotechnology, IT, chemical and mechanical fields throughout the life cycle of patents. The team demonstrates additional expertise in copyright, trade mark and domain name protection, and it is recognised by market sources for representing foreign clients in prosecution cases. Its services include licensing and IP portfolio management.
Band 2
2 NAM IP GroupIntellectual Property: Patent Specialists2026 | Band 2 | 5 Years RankedNAM IP Group houses a team of established patent specialists with longstanding expertise in advising on prosecution, invalidation and infringement issues. The team is also able to advise on copyright, design and trade mark matters. It represents entities in a wide range of industries, such as pharmaceuticals, finance, technology and manufacturing.
Band 3

3 Lee & KoIntellectual Property: Patent Specialists2026 | Band 3 | 3 Years RankedLee & Ko fields a top-flight group of intellectual property lawyers with outstanding dispute resolution skills, representing market-leading technology and software companies. The practice also has a substantial group of patent attorneys to advise on IP prosecution matters. It frequently advises clients across a range of industries from pharmaceuticals and chemicals to IT and consumer goods, taking on trade mark, trade secret and copyright mandates.
- Yoon & Lee International Patent & Law Firm, LLCIntellectual Property: Patent Specialists2026 | Band 3