Using DII(Derwent Innovation Index) patent database as data source, this paper USES Cite space software to visually analyze oracle's information processing technology patents. This paper analyzes the annual trend of patent application, the distribution of disciplines, the distribution of patentees, and the technical hotspots, and reveals the overall development trend, research hotspots, industry-leading enterprises, and related disciplines of Oracle's information processing technology. On this basis, Suggestions and countermeasures are proposed for oracle's information processing research.