Impact of patent quality on enterprises' export competitiveness under the background of big data and Internet of Things

After entering the new century, the role of science and technology and innovation in promoting economic development has become increasingly obvious, and the Chinese government has also attached great importance to patent management. With the joint efforts of the people of the whole country, the number of patent applications in China has been among the highest in the world for many consecutive years. However, from the perspective of patent quality, there is still a certain gap with developed countries, resulting in generally low efficiency for Chinese export enterprises. Therefore, it is of great significance to explore the relationship between the quality of patents and the competitiveness of exporting enterprises. Through variance calculation, we constructed a countermeasure system for using intellectual property rights to enhance competitiveness. The experimental results show that the patent quality is proportional to the competitiveness of export enterprises, and the higher the patent quality, the stronger the competitiveness of export enterprises. The development of this study further clarifies the important value of patent quality, which helps export enterprises adjust their development strategies and effectively enhance their competitiveness.