选择SSCI《美国社会科学引文索引》中图书情报学领域专利研究的相关文献数据,利用Web of Science的在线分析功能和CitespaceⅡ软件,分别从国外图书情报学领域专利研究现状分析、研究热点分析、关键节点分析三个视角,分析了国外图书情报学领域专利研究现状和研究热点。 Select SSCI “American Social Sciences Citation Index” in the field of Library and Information Science patent literature, the use of Web of Science online analysis capabilities and Citespace Ⅱ software, respectively, from the field of library information science in the field of patent analysis, hot research, the key Nodal analysis of three perspectives, analysis of the field of library science in foreign patent research and hot spots.