Sungwoo International Patent & trademark Law Office

Based in Seoul, Sungwoo International Patent & Trademark Law Office is a firm of specialist intellectual property attorneys and engineers. The team combines deep technical expertise with legal proficiency across patents, trademarks, copyright, licensing and strategic IP counseling to safeguard clients' innovations and competitive edge. The firm was established in 1999 and has grown steadily year after year, now counting around 70 people in total including patent attorneys and engineers who are supported by a network of technical advisors, language specialists and administrative personnel who ensure accuracy and timely responses.

Sungwoo International Patent & Trademark Law Office has earned a reputation as a specialist IP practice, prosecuting thousands of domestic patent and trademark applications and maintaining an extensive network of foreign associates to support foreign filings entrusted to the firm. Its emphasis on technical depth and cross-border collaboration enables clients to pursue protection and enforcement across multiple jurisdictions while maintaining cost effective and efficient prosecution.

The firm focuses on client service by first identifying each client's unique needs and delivering optimal IP solutions. It emphasizes practical, timely guidance, transparent communication and a collaborative approach, positioning Sungwoo as a reliable partner for startups, developers and multinational corporations seeking to protect, manage and monetize their intellectual property.