Our Team

Steve focuses extensively on intellectual property legal services and dispute resolution. He commenced his career in intellectual property in 2002, amassing over two decades of robust practical experience. Throughout his practice, he has developed profound theoretical foundations and a wealth of courtroom experience in patents, trademarks, copyrights, and unfair competition disputes.

Since admission to the bar, Steve has handled a vast number of patent invalidation cases, patent administrative litigations, trademark administrative cases concerning granting and affirmation of rights, trademark oppositions, and invalidation declaration procedures, as well as complex IP infringement disputes. He possesses a systematic and deep understanding of intellectual property affirmation, enforcement, and dispute resolution. He is particularly adept at comprehensively analyzing cases through the multi-dimensional lenses of technical facts, legal rules, and commercial competition, formulating tailored litigation strategies and enforcement solutions to effectively safeguard clients’ core intellectual property assets.

Steve previously served as the Manager of the Mechanical Department at a well-known foreign-related intellectual property agency, where he successfully established and led an elite professional team providing premium IP legal services to numerous renowned domestic and international enterprises. In 2013, as one of the founding partners, he co-founded Innotrack IP Law Firm, continuously deepening his practice in IP dispute resolution and high-end legal services.

To deepen his expertise in the international intellectual property protection system, Attorney Sang traveled to the Office for Harmonization in the Internal Market of the European Union (now EUIPO) to study European trademark and design systems. He also participated in European IP training courses organized by the Center for International Intellectual Property Studies (CEIPI) at the University of Strasbourg, France, and interned at the prominent U.S. intellectual property law firm, Bayramoglu Law Offices, LLC, where he systematically studied and practiced U.S. patent and trademark legal business. Concurrently, he has frequently attended prestigious international IP conferences such as INTA and AIPPI, maintaining close exchanges with global IP professionals and continuously tracking the latest developments in international IP protection and litigation practices.

Leveraging his solid professional capabilities, global perspective, and extensive dispute resolution experience, Attorney Sang remains unswervingly dedicated to providing professional, efficient, and precise IP litigation and enforcement services, maximizing the protection of his clients’ innovative achievements and commercial interests.