● Disputes over trademark authorization and confirmation

● Copyright disputes and litigation

● Trademark infringement

● Patent infringement, patent invalidity

Winnie is familiar with China's trademark law and process, good at solve the problem of trademark authorization counterpoising truly disputes and trademark infringement through administrative procedure and judicial process. She has rich experience in  trademark law cases, copyright disputes and litigation case, company legal affairs, etc. And she successfully represented a large number of the trademark objection, review, invalidation, revocation, trademark administrative litigation, trademark infringement litigation and other trademark legal cases.

North China Electric Power University