Legal analysis: In order to protect the invention-creation patent right, promote the patent implementation and promote the development of science and technology and economy, the patent licensing system is formulated according to the Patent Law of People's Republic of China (PRC) and the Technology Contract Law of People's Republic of China (PRC). According to the provisions of the Patent Law, any unit or individual must sign a written license contract with the patentee and pay the royalties to the patentee.
Legal basis: Article 12 of the Patent Law of People's Republic of China (PRC).
Any unit or individual that exploits another person's patent shall conclude an exploitation license contract with the patentee and pay the patentee the royalties. The licensee has no right to allow any unit or individual other than those stipulated in the contract to exploit the patent.