[关键词]
[摘要]
三维打印技术是快速成型领域的新兴技术之一，有效挖掘技术专利信息对提升三维打印技术、加快技术创新步伐具有重大意义。本文首先对我国三维打印相关的技术专利进行检索，继而运用专利管理地图对我国三维打印技术历年的专利申请数量、主要专利申请人、专利技术IPC以及技术生命周期等相关内容进行研究，以期发现我国三维打印技术的发展现状及趋势，并为我国三维打印技术的发展提供可资借鉴的理论支持。
[Key word]
[Abstract]
The three-dimensional printing is one of the emerging fields of rapid prototyping technology. To effectively tap the technical information in three-dimensional printing technology patents is significant inherent manufacturing technology innovation. On the basis of retrieval of three-dimensional printing technology related patents, the article analysis the number of patent applications of 3D printing, mainly patents, patent technology IPC and technology life cycle by using an analytical method named patent management map, in order to make a study of development status and trends of three-dimensional printing technology. The findings in this article provide some useful information for the development of three-dimensional printing industry.
[中图分类号]
G306.7
[基金项目]
国家自然科学基金项目“基于多维空间专利地图的煤层气开采创新路径研究”（71472171）
