What are the legal responsibilities of patent infringement?

Legal analysis: According to the Patent Law and its related laws, the legal liabilities that the infringer should bear include civil liability, administrative liability and criminal liability.

Legal basis: Article 63 of the Patent Law of People's Republic of China (PRC), in addition to bearing civil liability according to law, the administrative department for patent affairs shall order it to make corrections and make a public announcement, confiscate its illegal income, and may impose a fine of less than four times its illegal income; If there is no illegal income, a fine of less than 200,000 yuan may be imposed; If a crime is constituted, criminal responsibility shall be investigated according to law.