The global super-eight-block blockchain patents are all in China.

Since 2014, blockchain technology application companies have begun to increase, and by 2017, they will enter the peak of entrepreneurship. Nowadays, China's blockchain technology, the company's strength in the industry has not been the same, in 2018 China's blockchain patents accounted for 82.1% of the world. According to the statistics of the CCID Block Chain Research Institute, the number of patents in the blockchain disclosed by China in the first half of 2019 was 3,547, which exceeded the total of 2,435 patents in the whole year.