国内外3D打印快速成型技术的专利情报分析  

Patent Information Analysis of 3D-Printing Rapid Prototyping Technology at Home and Abroad

作　　者：刘红光[1] 杨倩[1] 刘桂锋[1] 刘琼[1] 

机构地区：[1]江苏大学科技信息研究所,镇江212013

出　　处：《情报杂志》2013年第6期40-46,共7页Journal of Intelligence

摘　　要：运用专利情报分析方法,对国内外3D打印快速成型技术的专利申请趋势、区域分布、主要专利权人、IPC等因素进行分析,并重点通过专利组合、专利权人合作、IPC关联、专利地图等方法深入剖析3D打印快速成型技术的重要专利权人及专利影响力、识别该领域核心技术及技术空白点、重点技术发展趋势及开发应用情况,以期为我国3D打印产业的未来发展提供有用的竞争情报。Applying the method of patent information analysis, this paper presented a comprehensive analysis for 3D-printing rapid proto- typing technology at home and abroad, including its patent application tendency, regional distribution, main assignees, main IPC and other factors. Besides, we deeply analyzed the important assignees and their patent influence as well as identified the core technology and blank spots, the key technology trends, the development ＆ applications through patent portfolio, patent assignees cooperation, IPC association, patent map and other methods, all of which were intended to provide useful competitive intelligence for the future development of the 3D -printing industry in China.

关 键 词：3D打印 快速成型 专利分析专利地图 专利组合 

分 类 号：G350[文化科学—情报学]