机构地区: 大连理工大学管理学院
出 处: 《科技管理研究》 2010年第15期149-152,共4页
摘 要: 以Thomson公司开发的德温特创新专利索引为数据来源,借助专利情报分析方法,对数控机床产业专利信息进行分析。分别从专利地域分布、研发机构分布和研发核心热点领域等角度揭示出数控产业近40年来的发展变化,为全面掌握数控产业技术创新动向与创新发展提供可靠的参考依据。 Based on the data downloaded from Derwent Innovations Index developed by Thomson Reuters,this paper adopts the methodologies of patent intelligence analysis to explore the patent information in NC machine industry in the following three aspects:patents distribution,research institutions distribution and RD hot fields.Revealing the development and the changes in NC machine tool industry in the recent 40 years,the paper offers a reliable reference basis to comprehensively master the technology innovation development in NC machine tool industry.
领 域: [文化科学]