基于专利分析的倍捻机领域发展趋势研究

Study on development trend of double twister industry based on patent analysis

在专利文献统计分析的基础上,从时间属性、地域属性、专利权人属性和技术属性4个角度对国内外倍捻机领域进行研究;从专利技术分析这一角度客观总结了倍捻机领域的专利技术发展状况以及未来发展趋势;从专利H指数、核心专利数等专利质量指标分析了我国在倍捻机技术领域与发达国家存在的差距。最后,对我国倍捻机行业的技术研发重点和专利申请策略提出了建议。

Based on the patent statistical analysis,the double twister industry was investigated from time,region,patentee and technology attributes,and the development trend in the future at home and abroad was summarized. Next,a big technological gap was found between China and developed countries,by analyzing the patent quality indicators such as H-index and the core patents. Finally,the research focus and patent application strategies of double twister area were suggested.