Founded in 1995, Tsai Lee & Chen Patent Attorneys & Attorneys at Law is a top-tier IP firm in Taiwan. It has developed the practice expertise in the Greater China region and has gained immense knowledge in other major jurisdictions over the years.

    Headquartered in Taipei, the firm is staffed with sophisticated IP professionals and lawyers representing clients from all over the world. The firm’s practice covers all aspects of intellectual property, including patent, design and trademark prosecution, copyright registration, IP portfolio management, licensing, and IP litigation. Motivated by the fast-growing demand for quality IP services, Tsai, Lee & Chen is tailored to assist both multinational corporates and SMEs (small and medium-sized enterprises) in different technical fields, such as semiconductor, electronic and mechanical science, chemistry, and biomedical technologies.

    As an important work motto, Tsai Lee & Chen provides reliable and comprehensive IP and legal services to ensure the best interests of our clients.