Intellectual property agency refers to the act of representing parties in handling intellectual property matters, mainly including domestic and foreign patent agencies and trademark agencies, as well as copyright registration agents, integrated circuit layout design registration agents and other intellectual property categories. agency behavior. Business scope: The business scope of patent agency includes all legal activities related to patents, mainly including: patent application, patent invalidation, patent litigation, patent strategic layout, patent consulting and other aspects of business content. The business scope of trademark agents includes all legal activities related to trademarks, mainly including: trademark applications, trademark registrations, trademark disputes and objections. Trademark rights protection and other business content.