(1) administrative protection of patent right.
(2) Civil law protection of patent right.
(3) Criminal law protection of patent right. The criminal law protection of patent right refers to the act of infringing patent right. If the circumstances are serious and the violation of the criminal law constitutes a crime, the criminal responsibility of the infringer may be investigated according to law to protect the legitimate rights and interests of the patentee.
Legal basis: Article 59 of the Patent Law of People's Republic of China (PRC), the scope of protection of the patent right for invention or utility model is subject to the content of the claim, and the content of the claim can be explained by the specification and attached drawings.
The protection scope of the patent right of design shall be subject to the design of the product shown in the picture or photograph, and the brief description can be used to explain the design of the product shown in the picture or photograph.