The dynamic development of intellectual property right: Innovation diffusion and evolutionary game-A perspective on patent evolution

The birth of intellectual property right (IPR) is accompanied by the emergence of scientific and technological revolution, and is deeply influenced by continuous advancement of science and technology. Meanwhile, the emergence of new technology will inevitably undergo a process of development, game, evolution or even extinction. As an important proxy of IPR, patents play a crucial role in indicating the evolution of IPR. Therefore, this paper focuses on the S-type diffusion and evolutionary game process of IPR, and reveals the main influencing factors of this dynamic evolution process by constructing a bionic evolution system of IPR development through empirical research combined with data analysis methods. This research can promote a deeper understanding of both the formation and the future developmental logic of IPR for the academic community, and will provide new research ideas for improving the theoretical system of IPR. Moreover, this can provide some new solutions to the operation of IPR system and the practice of strategic promotion in a new round of scientific and technological revolution under the new normal.