● Trademark disputes: trademark opposition, invalidation, cancellation, and etc.

● Trademark administrative litigation

● Patent application, review and invalidation

● Patent civil litigation and administrative litigation

Sunny has been engaged in law practicing for five years since 2015 and she had dealt with hundreds of trademark disputes.

Sunny is quite experienced in handling trademark disputes, as well as trademark administrative litigation cases, patent application, review and invalidation, civil litigation and administrative litigation, anti-unfair competition, and copyright infringement, etc. Her clients cover 30 countries and regions worldwide.

Hebei University