Legal analysis: In order to protect the legitimate rights and interests of patentees, encourage inventions and creations, promote the application of inventions and creations, improve innovation capabilities, and promote scientific and technological progress and economic and social development.
Legal basis: "Patent Law of the People's Republic of China" Article 1 is to protect the legitimate rights and interests of patentees, encourage inventions and creations, promote the application of inventions and creations, improve innovation capabilities, and promote science and technology Progress and economic and social development, this law is enacted.