Barry Lai's legal practice focuses on intellectual property, particularly complex patent and trade secret litigation in Taiwan and the United States. He has handled patent litigations spanning numerous technical areas, including voltage converter circuits, software, and control circuits for LED (light emitting diode) arrays.

With a degree in communication engineering, Barry possesses significant knowledge in technology fields such as networking, communication systems, and electronic design automation. With his dual experience in technology and law, Barry is a unique Taiwan patent litigator who can assume responsibility for technical and legal issues during court hearings. As a lawyer who understands the relevant technology, he can accurately assist parties in analyzing infringement and validity issues and establish stronger arguments. By presenting complex technology through simple yet precise statements, the court can better comprehend the core technology, leading to favorable judgments.