基于专用分析的我国煤炭技术发展态势研究

 以Patentics中外专利检索系统作为数据源，从专利申请量、技术领域分布、主要研究机构、主要发明者、热点领域等方面对我国煤炭技术发展态势进行分析，揭示国内煤炭技术的发展趋势、技术热点、行业领先企业、技术领军人物，比较各研发机构在煤炭技术领域的创新性和研发实力，进而获取重要的战略性信息和创新性信息，在此基础上对我国发展和利用煤炭技术提出建议。

Technological Development Situations of Coal in China

Based on Patentics, this article conducts patent analysis from patent applications, technical field distribution, the main research institutions, the main inventor, hot fields of the technological development situations of coal in China to reveal the development trend, technical hotspots, leading enterprises, technology leader of domestic coal technology, also makes a comparative research and development institutions and R&D strength in the field of coal technology innovation, maps current coal technology patents, and access to essential strategic information and innovation. The results put forward suggestions on development and utilization of coal technology in China.