By searching competitors' patent specifications, carefully reading and analyzing, master the development characteristics of competitors' new products and technologies, including finding gaps, technical improvement, technical synthesis and patent technology principles;
According to the number of patent inventors, the number of patent applicants, the number of patent classification numbers and the number of patent documents, statistical analysis was carried out respectively;
Statistical analysis of relevant information, to understand the current situation of scientific and technological progress in various countries, interest transfer or hot spots in technical research, to find out the concerns of current technical inventors and the development direction of this technical field to a certain extent, to observe the competition in a certain technical field, and even to judge the most active field;
Through the combination statistics of patent classification number, patentee, patent application date (authorized publication date) and patent application country in patent statistics, various statistical information is obtained, and then these statistical information is analyzed;
From the perspective of technical fields and some functions of products, it reflects the technical trends and characteristics of patent applications of different enterprises in different years, so as to compare the technical development trends and directions of enterprises. The main forms are: the comparison of technological development in different years and technical fields, the comparison of different scientific research topics, the comparison of different scientific research topics in different enterprises, and the regression analysis among various factors;
Patent documents not only reflect the quantitative relationship of science and technology, but also imply the development direction of science and technology, evaluate and predict the trend of scientific development; Analyze the phenomenon that patent documents cite references, reveal their quantitative characteristics and memory rules, and evaluate the development trend of technology;
According to the dispersion of patent documents in the international invention classification table, the geographical distribution and research content of a special topic document are sorted, combined and analyzed, from which the countries and research fields with the most active global innovation activities are predicted.