国内外光伏水泵系统专利情报分析——基于专利组合分析视角  

The Information Analysis of Photovoltaic Pump System at Home and Abroad——Based on Perspective of Patent Portfolio

作　　者：刘红光[1] 刘琼[1] 刘桂锋[1] 王凯[2] 

机构地区：[1]江苏大学科技信息研究所,镇江212013 [2]江苏大学流体机械工程技术研究中心,镇江212013

出　　处：《情报杂志》2013年第5期87-93,共7页Journal of Intelligence

基　　金：国家自然科学基金项目"高效太阳能离心泵水力设计的基础研究"(编号:51109095);国家自然科学基金项目"基于环境识别记忆的离心泵多工况水力设计研究"(编号:51209105)

摘　　要：利用专利组合分析方法对国内外光伏水泵系统的专利情报进行深入研究,剖析了国内外光伏水泵系统的专利申请现状,并识别出光伏水泵系统技术领域中的核心专利,进一步利用关系网络可视化工具对高产IPC进行关联分析及核心专利的技术演进过程分析,以揭示国内外光伏水泵系统研究的主要方向和技术发展路线。We have an intensive study of the patent information of photovoltaic pump system at home and abroad by the way of patent portfolio analysis which can dissect the current situation of photovoltaic pump patent application and distinguish the key patent in the area of photovoltaic pump system. Besides, we further employ visualization tool of the network to have an associated analysis of the high-fre- quency IPC and the technique progress of key patent, all of which are intended to reveal the major theme and technical route in the field of photovoltaic pump research at home and abroad.

关 键 词：光伏水泵系统 专利组合分析 专利地图 可视化 专利分析 

分 类 号：G350[文化科学—情报学]