Judging from the changing trend of the overall application volume of machine vision patent technology in China, the research and development of machine vision related technologies is increasing day by day. As of June 2020, 65438+1October 2 1, the number of patent applications related to machine vision in China was 1244 1. In 20 10, the number of applications related to machine vision was 2 15, and in 20 19, the number of applications reached 2074. By June 2020, there were 65438+1October 2 1 and 694 patent applications related to machine vision.
Note: Enter the search result of "machine vision" in SooPAT, and the data of 2020 is as of June 65438+1October 2 1.
In 20 10, the number of patents related to machine vision in China was 183, and in 20 19, the number of patents was 2,482. As of June 2020, 65438+1October 2 1, the number of patents granted for machine vision was 22 12.
Note: Enter the search result of "machine vision" in SooPAT, and the data of 2020 is as of June 65438+1October 2 1.
Colleges and universities become the main force of machine vision technology research and development
Judging from the composition of machine vision technology applicants in China, colleges and universities are the main force of machine vision technology research and development. As of June 265438+1October 2 1 in 2020, 9 of the top 10 applicants are universities, of which Zhejiang University and South China University of Technology have at most 148, accounting for 1. 19%, and Guangdong University of Technology ranks first in the number of patent applications.
Note: Enter the search result of "machine vision" in SooPAT, and the data of 2020 is as of June 65438+1October 2 1.
Machine vision technology mainly focuses on physical measurement and calculation.
Judging from the composition of machine vision in China, G (physics) is the main category of machine vision technology, accounting for nearly 60%. As of June, 2020, 10, 2 1, G (physics) accounted for 59% of all departments, followed by B (homework; Transportation) accounts for 22%, H (electricity) accounts for 8%, and A (agriculture) accounts for 6%.
Note: Enter the search result of "machine vision" in SooPAT, and the data of 2020 is as of June 65438+1October 2 1.
According to categories, G0 1 (measurement; Test) and G06 (calculation; Calculation; Counting) accounts for more than half of machine vision patents, accounting for 32% and 23% respectively. . B07 (separating solids from solids; Sorting) and H04 (electrical communication technology) both accounted for 6%.
Note: Enter the search result of "machine vision" in SooPAT, and the data of 2020 is as of June 65438+1October 2 1.
-For more data and analysis, please refer to Foresight Industry Research Institute's China Machine Vision Industry Development Prospect and Investment Forecast Analysis Report.