Legal analysis: The scope of patent right protection refers to the technical characteristics and technical scope of the invention and creation covered by the patent right. Therefore, the scope of patent rights is the scope of protection of patent rights.
Legal basis: "Patent Law of the People's Republic of China"
Article 57 If the invention and creation involved in the compulsory license is semiconductor technology, its implementation is limited to public patents *Purpose of interests and the circumstances specified in Article 53 (2) of this Law.
Article 58 Except for compulsory licenses granted in accordance with Article 53 (2) and Article 55 of this Law, compulsory licenses shall be implemented mainly for the purpose of supplying the domestic market.
Article 59: Units or individuals applying for compulsory license in accordance with Article 53, Item (1) and Article 56 of this Law shall provide evidence to prove that they request the compulsory license under reasonable conditions. The patentee granted permission to exploit the patent but failed to obtain the permission within a reasonable time.