이성 국제특허법률사무소(ESung IP & Law Firm)

ESung IP & Law Firm is a Korea-based intellectual property practice that provides patent, trademark, design, and copyright services to domestic and international clients. The firm focuses on comprehensive IP prosecution, registration, and enforcement, supporting clients through every stage of the IP lifecycle, including strategy development, filing, and portfolio management. With professionals who have represented large domestic and overseas corporations, ESung IP & Law Firm brings a disciplined, technology-forward approach to protecting and leveraging clients' IP assets.

The firm's reputation rests on client service orientation and practical, business-focused counsel. Its professionals emphasize customized IP services through every step of the IPR process, aligning legal strategy with clients' technology roadmaps and commercial objectives. The team has worked with Korea's leading companies and international clients, delivering efficient guidance on patent, trademark, and design matters while facilitating licensing, collaborations, and enforcement strategy.

Beyond prosecution and litigation, ESung IP & Law Firm offers technology transfer and commercialization support, technology valuation, and advisory services for funding and startup initiatives. The practice helps clients translate invention into business value through portfolio strategy, risk assessment, and strategic consulting in innovation-driven markets.