Patent Law Firm
Manmin
Your Intellectual Property – protected by Manmin
Committed to providing reliable and professional intellectual property services with a focus on client satisfaction.
“Sincerely welcome to visit MANMIN IP & LAW”

Mr. SEONG, Nak Hoon
CEO & Registered Patent Attorney
We are here to provide you with reliable services in Intellectual Property Field
Manmin International Patent & Law Firm is committed to providing reliable and professional intellectual property services with a focus on client satisfaction.
Our firm brings together patent attorneys and technical experts with solid experience in electrical and electronic engineering, mechanical and metallurgical engineering, chemistry, and life sciences. This diversity of expertise enables us to handle a broad spectrum of technologies and to offer practical, well-founded advice to our clients.
We understand the importance of accuracy and timeliness in intellectual property work. Our experienced administrative staff support the entire process, ensuring that applications, official communications, and related procedures are managed smoothly and efficiently.
At Manmin, we value clear communication, careful attention to detail, and consistent quality. We aim to provide dependable legal and technical support that helps our clients protect their innovations and achieve their business goals.
With a balanced approach combining professional knowledge and responsive service, Manmin International Patent & Law Firm continues to build trusted relationships with clients in Korea and abroad.
Our Mission
We place our clients at the center of everything we do.
By understanding their needs and providing clear, practical IP solutions, we strive to become a trusted long-term partner in protecting and developing their innovations.
Our Achievements
since 2003
Since its establishment in 2003, our firm has maintained steady growth through professionalism and client trust.

- Overseas patent filings (incoming & outgoing)
- 12,230+
- Domestic patent filings
- 8,230+
- Global agents
- 140+
Explore Our Speciality
Providing expert intellectual property services in patents, trademarks, and designs.
Patents
National and international patents and utility models, PCT applications, administrative disputes and worldwide patent research.
View servicesTrademarks
National and international trademarks, oppositions, revocation and invalidity actions, renewals and availability searches.
View servicesDesigns
National and international designs, oppositions and objections, annual fees, assignments and design searches.
View servicesCopyright
Registration of national and supranational copyright, administrative actions and dispute resolution.
View services

