However, the concept of high-value patents has become more and more important in recent years, and there are other reasons. The legislation of intellectual property protection system in China is late, and the awareness of intellectual property rights of domestic enterprises is still very weak. Therefore, increasing the number of patent applications, popularizing the intellectual property knowledge of enterprises, and then improving the quality of patent applications may be the macro-control at the national strategic level. At present, the number of patent applications in China ranks first in the world for seven consecutive years, so it is meaningless to pursue the number again. The development of patents in China has reached a turning point from quantitative change to qualitative change, so it is an inevitable and natural process for high-value patents to become hot spots.