专利视角下我国采煤机械的技术现状及发展浅析  

Analysis on present technological status and development tendency of coal mining machinery in China from perspective of patent

作　　者：郭凯[1,2] 

机构地区：[1]河南科技大学管理学院,河南洛阳471003 [2]中国矿业大学(北京)资源与安全学院博士后流动站,北京100083

出　　处：《矿山机械》2014年第3期1-5,共5页Mining & Processing Equipment

基　　金：科技部专项子课题"河南省创新型产业集聚区创新方法(TRIZ理论)示范推广工程"(2012IM020500-JD0001);河南省教育厅科研重点项目"基于ERM的我国煤矿企业安全生产风险管理研究"(12A620002);河南省科技厅软科学研究项目"河南省自主创新评价指标体系研究"(132400410323)

摘　　要：笔者从专利视阈的角度,运用专利地图理论的基本思路,从专利申请的结构和分布、专利申请的国内外对比及国内外重点专利申请企业对比等多个维度,对我国采煤机械及其技术发展进行了观察和分析,指出采煤机械和采煤技术水平发展存在的问题,并给出了初步的结论和建议。From the prospective of patent visual threshold, the paper applied the basic ideas of patent map theory to observe and analyze the development of coal mining machinery and coal mining technology in China from the perspective of patent application constitution, patent application distribution, contrast of domestic and foreign patent application, contrast of main patent enterprise applicants at home and abroad. Moreover, it indicated the problems existing in the development of coal mining machinery and coal mining technology, and offered preliminary conclusions and suggestions.

关 键 词：专利视角 采煤机械 煤炭开采技术 

分 类 号：TD421[矿业工程—矿山机电]