Description of statistical caliber: According to the address submitted by the patent applicant.

2. Competition pattern of global industrial information security technology applicants

The concentration of patent applicants in the global industrial information security industry: the market concentration is low, and the fluctuation of CR10 is declining

From 2012 to 2022, the CR10 of global industrial information security patent applicants showed a fluctuating downward trend, from 21.73% fluctuation in 2012 to 9.97% fluctuation in 2022. Overall, the concentration of global industrial information security patent applicants is low, and the concentration is showing a downward trend.

2) TOP10 patent applicants in the global industrial information security industry

(1) The total number and trend of patent applicants in the global industrial information security industry: the total number of Tiangrong credit is the first, and the growth rate of Bank of China has led since 2020

The TOP10 applicants for the number of patent applications in the global industrial information security industry are State Grid, Beijing Tianrongxin Technology, Beijing Tianrongxin software, Beijing Tianrongxin Network security, Anheng Information, Bank of China, Huawei, China Telecom, Tencent and Qianxin.

Among them, Tianrongxin subsidiary Beijing Tianrongxin Technology, Beijing Tianrongxin Software and Beijing Tianrongxin Network security industrial information security patent applications have the largest number, totaling more than 820; The second is State Grid, which has applied for more than 370 patents.

Note: The number of joint applications is not excluded.

In terms of trends, before 2020, State Grid and Anheng Information are in the leading position; Since 2020, the number of network security patent applications of China Telecom, Bank of China, and Tianrongxin has grown rapidly; In 2022, Bank of China’s industrial information security technology patent applications exceeded 160, surpassing Tiangrong network security and ranking first. Overall, the industrial information security technology competition is more fierce.

(2) Patent technology distribution of applicants in the global industrial information security industry: H04L9 has more subdivisions

At present, the TOP10 applicant technologies in the global industrial information security industry patent applications are mainly distributed in the H04L9 segment, of which the State Grid and Tianrong Technology, the top two global industrial information security patent applications, have 105 and 145 patent applications in this segment, respectively.

3) Applicants for the TOP10 patents with the highest market value in the global industrial information security industry: Apple leads the way

Among the top 10 patents with the highest value in the global industrial information security market, the first patent was filed by Apple, with a patent value of up to 14.94 million US dollars, followed by Fisher – Rose Mount Systems, Inc., with a patent value of more than 14 million US dollars; The TOP10 patents by market value are all valued at more than $6.5 million.

Note: The most valuable patent refers to the simple family of patents with the highest patent value in the technology field. The current statistical caliber is calculated according to the deduplication rule of one patent representative in each group of simple family, and any patent with patent value in the same family is selected for display.

4) New entrants to the global industrial information security industry patent applications: Top 10 new entrants

There are ten new entrants to global industrial information security, They are Bank of China Co., LTD., Xi ‘an Thermal Engineering Research Institute Co., LTD., Chengdu Qinchuan Internet of Things Technology Co., LTD., Shanghai Newun Technology Co., LTD., Huaneng Group Technology Innovation Center Co., LTD., National Industrial Information Security Development Research Center, Zhejiang Zhongcong Technology Co., LTD., Inspur Industrial Internet Co., LTD., Guangzhou University, Hubei Tian Rongxin Network security Technology Co., LTD. In 2022, Bank of China ranked first in the number of patent applications, far ahead of the new entrants; The number of applications of other applicants is small, Chengdu Qinchuan Internet of Things Technology Co., Ltd. and Xi ‘an Thermal Engineering Research Institute Co., Ltd. applied for more than 40 items that year.