业务领域：Proficient in fields such as pharmaceuticals, chemicals, materials, metallurgy, analytical chemistry, textiles, and food

业务领域：Patent application, infringement, invalidation

业务领域：His strong fields are trademark applications,appeal to trademark refusals,invalidation,oppositions,and patent prosecutions,also he is confident in all kinds of business approaching and negotiations,maintenance of collaborations of important clients.

业务领域：Trademark, Patent, Copyright, from prosecution to litigation

业务领域：Trademark/Patent

业务领域：Chinese and international trademark ( Registration,Opposition, Review, Announcement of invalidation, Assignment and Licensing, Renewal, civil and administrative litigation, online complaint, C&D letter, and other trademark related services ). Chinese and

业务领域：Trademark, Patent, Copyright, from prosecution to litigation

业务领域：

业务领域：