But you can apply for a review. According to relevant laws and regulations, if a party refuses to accept the patent defense or rejection decision, it shall submit a request for reexamination to the Reexamination Board. The rejection of an application for a patent for invention refers to the decision made by China National Intellectual Property Administration not to grant a patent right after the applicant replies that the application for a patent for invention still has substantial defects as stipulated in the Patent Law.