Patent

Patent pre-filing search and consulting, patent mining, patent drafting, and related services;

Patent applications in China (Invention, Utility Model, and Design); Paris Convention, PCT application, and national phase of PCT application into China;

Patent Re-examination request;

Patent invalidation request;

Response to office actions;

Tracking the progress of key patent review and put forward public opinions

Comprehensive management consulting services for patent affairs (patent project management, annuity management, patent strategy design, etc.)

Patent licensing and technology transfer

Other patent related legal business

Trademark

Domestic and foreign trademark basic application 

registration application

application for change and renewal

Trademark review 

invalid 

rejection and reexamination

Trademark objections

Copyright

Geographical Indication