Research on Technology Similarity of Enterprises Based on Patent Bibliometrics

摘要

Enterprise internet of things technology plays an important role in the process of technical intelligence analysis. Patents are the presentation of corporate innovation results. Patent data best reflects the technological innovation of global companies. This article compares a variety of patent measurement methods and finds that the patented coupling analysis method can more accurately reflect the technical characteristics of a certain technical field in real time. In order to facilitate multinational corporations to seek and analyze enterprise technical intelligence on a global scale, this paper combines an improved patent coupling analysis method with other statistical methods to construct a visual analysis and application flow framework for technical similarity among enterprises. In addition, this paper uses the field of flat panel display as an example to verify the application effect of this process, and can provide a theoretical basis and practical reference for the analysis of enterprise technology intelligence.