Ms. Zhang has practiced in the area of intellectual property for six years since 2015. She has processed abstract compilations and information refinements for a large number of patent literatures, as well as updated and developed the patent database. She engages further with the intellectual property field and has been involved in prosecuting a large number of new patent applications and responding to office actions. Ms. Zhang devotes her career in developing a perfect patent protection system for her clients and patent-related matters including patent application, patent reexamination, invalidation, license and assignment.

Ms. Zhang also has expertise in patent invalidation and reexamination. Her clients benefit from her extensive experience in communication with CNIPA and its Patent Reexamination & Invalidation Board.