Joonsung Ip & Law Firm

Joonsung IP & Law Firm is an intellectual property focused practice based in Seoul's Gangnam district. Founded in 2010, the firm concentrates on patent and trademark prosecution, IP enforcement and related commercial matters, leveraging technical expertise in electronics, semiconductors, video devices and e-commerce business models.

The firm is recognized for combining patent-office insight with hands-on prosecution and dispute experience. Its lead professionals include patent practitioners with prior research and examiner backgrounds, which the firm uses to pursue high registration and litigation success rates while advising clients on complex technical issues and IP policy.

Joonsung adopts a client-focused, technically informed approach that aligns patent drafting and portfolio strategy with clients' business objectives. The firm provides tailored services for inventors, technology companies and research institutions, emphasizing clear communication, practical risk management and coordinated enforcement strategies across prosecution and trial stages.