2. Patent application and trademark registration application.
3. Patent application right, patent right, trademark right transfer and licensing trade affairs.
4. Requests for invalidation of patent rights, trademark objections, disputes over improper trademark registration, review and cancellation.
5. Disputes over patent application rights and patent rights.
6. Patent and trademark infringement litigation.
7. Accept the employment of intellectual property legal counsel of enterprises, institutions or individuals.
8. Copyright, copyright and computer software registration.
9. Provide suggestions for intellectual property rights holders to declare intellectual property rights to the customs and apply for customs protection measures. 10. Other legal affairs related to intellectual property rights.