Construction of Patent- Citation Analysis Visualization System——Taking USPTO as an Example
专利文献引用关联可视化系统的构建－以“美国专利数据库 ( USPTO )检索系统”为例

Taking the American patent database USPTO as an example,this paper studies and implements a prototype system of patent-citation analysis using information visualization technology.It provides the reference for the enterprise or the patent document retrieval unit which will construct the system.