Langmi Xu specializes in non-litigation matters in the field of IP rights, including trademark, copyright, unfair competition, and domain disputes, with particular focuses on trademark prosecution and enforcement.

Langmi Xu has successfully assisted numerous global brand owners in trademark squatting cases and has developed tailored trademark filing strategies in China. Beyond advisory work, during her tenure at a boutique IP law firm, she also handled civil IP litigation, primarily involving trademark infringement and unfair competition disputes.

The multinational companies served by Langmi Xu cover a wide range of industries, including semiconductors, food and beverage, cosmetics, apparel, accessories, IT, media and entertainment, and others.