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本文利用国家知识产权局网站上发布的中国专利数据库,采用专利分析的方法,对动力型锂离子电池技术领域的相关专利数据进行统计、提炼、分析,从专利申请总量、重点专利技术和专利申请人等方面对锂离子动力电池技术专利进行分析总结,为我国锂离子动力电池产业技术研发和专利布局提供参考。
Based on the Chinese Patent Database released by the State Intellectual Property Office, this paper uses the method of patent analysis to analyze, refine and analyze the relevant patent data in the power lithium-ion battery technology field. From the total number of patent applications, key patent technologies and patents Applicants and other aspects of lithium-ion battery technology patents for analysis and summary for China’s lithium-ion battery industry technology research and development and patent layout to provide a reference.