情报杂志Issue(1)：49-54,6.DOI:10.3969/j.issn.1002-1965.2015.01.010
中国矿用风机产业技术竞争态势研究*--基于专利的视角
A Study on the Technological Competition Situation of Mine Ventilator in China under the Perspective of Patent Analysis
摘要
Abstract
The development status quo of the mine ventilator technology in China was briefly introduced, the previous researches of its pa-tent protection were summarized, and the patent information was collected from the Shanghai Intellectual Property information platform based on the construction of patent retrieving expressions. Based on the theories and methods of industrial technological competition intelli-gence, an empirical investigation about the technological development course, competitive parties, competitive fields, and competitive en-vironment of mine ventilator in China was then conducted from the perspectives of annual trend, applicants, inventors, patent IPC, tech-nology-effect matrix, patent distribution of regions, patent life-cycle and so on. Suggestions on the development of the technological in-novation and patent layout of mine ventilator in China were given at last.关键词
矿用风机/技术竞争情报/专利信息分析/产业技术/竞争情报Key words
mine ventilator/technological competitive intelligence/patent information analysis/industrial technological/competition intelligence分类
社会科学引用本文复制引用
金泳锋..中国矿用风机产业技术竞争态势研究*--基于专利的视角[J].情报杂志,2015,(1):49-54,6.基金项目
暨南大学知识产权与法治研究中心“多学科共同关注的知识产权”基金资助(编号:ZSCQ201310,ZSCQ201315)。 （编号:ZSCQ201310,ZSCQ201315）
