摘要
利用中国专利数据库,检索了357件潮汐能相关专利并进行了定量和定性分析,从专利的数量发展趋势、国别及省市分布、专利申请类型、法律状态、技术领域等多个角度,综合分析了我国潮汐能领域专利技术发展状况。结论:我国潮汐能专利的主要申请人是个人、高校和研究所,潮汐能技术专利申请密集区是F03B13,英美等国已在我国进行专利布局。根据研究结果,提出了我国潮汐能的发展建议。
357 China patent samples of tidal energy from the China patents database were analyzed by the way of quantitative and qualitative analysis.The patent filing trend,provincial and national distribution,the type of patent applications,legal status,technology filed were analyzed to explore the competition status of Chinese tidal energy filed.Conclusion：Chinese major tidal energy patent applicants are individuals,universities and research institutes.Main IPC of tidal energy is F03B13.Britain and US have been had some patent applications in China.Finally,some development proposals were put forward.
出处
《现代情报》
CSSCI
2011年第9期8-13,共6页
Journal of Modern Information
基金
青岛市知识产权局公共领域科技支撑计划项目<蓝色经济主导产业之海洋新能源专利分析>(项目编号:09Z-06)的部分研究成果
关键词
潮汐能
潮流能
专利分析
中国专利
tidal energy
tidal current energy
patent analysis
China patent
