The IPRs regime has a history of only three to four hundred years from its emergence, and through its development and transformation. In the legal system, IP law has a special connection with science, technology and economy: in the era of industrial economy, it is a product of modern scientific advancement and commodity economy development, providing a new way for asset owners to acquire property; in the era of knowledge economy, it is a driver of progress in modern science and technology and in market economy, becoming the guardian deity for knowledge capitalism to obtain intellectual wealth.