| 风力发电机组关键技术专利态势分析 |
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| 引用本文： | 仇华炳,赵晏强,马廷灿. 风力发电机组关键技术专利态势分析[J]. 科技促进发展, 2017, 13(10): 759-767 |
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| 作者姓名： | 仇华炳 赵晏强 马廷灿 |
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| 作者单位： | 中国科学院武汉文献情报中心 武汉 430071,中国科学院武汉文献情报中心 武汉 430071,中国科学院武汉文献情报中心 武汉 430071 |
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| 基金项目： | 国家知识产权局2016 年专利战略推进工程项目（编号：014）：国际新能源技术领域知识产权竞争情报研究，负责人：郭剑锋。 |
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| 摘 要： | 风力发电毫无疑问是最具可持续性的发电技术之一。本文利用德温特创新索引数据库(DII)、德温特数据分析器(DDA)、德温特专利索引(DI)等对全球风力发电领域最主要的叶片技术、主轴承技术、偏航和变桨技术的相关专利进行了分析,从专利申请的时序分布、领域技术主题、重点国家/地区及其重点申请人、专利布局方面等,以期为我国在这一重要能源技术领域中的研发和产业化提供知识产权情报支撑。
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| 关 键 词： | 风力发电；专利分析；知识产权 |
The Patent Analysis of the Key Technologies ofWind Turbine |
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| QIU Huabing,ZHAO Yanqiang and MA Tingcan. The Patent Analysis of the Key Technologies ofWind Turbine[J]. Science & Technology for Development, 2017, 13(10): 759-767 |
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| Authors: | QIU Huabing ZHAO Yanqiang MA Tingcan |
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| Affiliation: | Wuhan Literature and Information Center of the Chinese Academy of Sciences,Wuhan 430071,Wuhan Literature and Information Center of the Chinese Academy of Sciences,Wuhan 430071 and Wuhan Literature and Information Center of the Chinese Academy of Sciences,Wuhan 430071 |
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| Abstract: | Wind turbine technology is one of the most sustainable energy technologies. In this paper, we analyze the time series distribution of global patent applications, technology themes, the situation of patent applications in the key countries or regions, and the significant patent assignees of wind turbine technologies on blade, bearing, yawing and variable pitch by using Derwent Innovations Index (DII), Derwent Data Analyzer (DDA) and Derwent Innovation(DI). It is hoped that through the analysis of this paper, some intellectual property intelligence advises can be provided for the future development and industrialization in the field of wind turbine technology of China. |
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| Keywords: | wind turbine patent analysis intellectual property |
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