Patent law

Fees for patent application or other related formalities

For filing patent application or fulfilling other related formalities, the following fees shall be charged: (1) application fee, additional fee for application, fee for announcement and printing, fee for claiming the right of priority; (2) fee for substantial examination of an application for a patent for invention and re-examination fee; （3）patent registration fee, fee for announcement and printing, and annual fee; （4） fee for requesting recovery of rights, fee for requesting extension of time limit,（5）fee for modifying registered matters, fee for requesting patent right application, and fee for requesting invalidation.