无机固态锂电池专利分析

Patentmetrics on lithium-ion battery based on inorganic solid electrolyte

利用德温特数据库和中国科学院专利在线分析系统,通过对无机固态锂电池技术领域的专利进行分析,揭示该技术领域当前的专利活动特点,为我国在该领域的科技创新和产业化提供参考。本文主要针对无机固态锂电池专利的年度分布、研发布局、国家和地区分布、重要申请人等开展分析,并对近年来我国受理的无机固态锂电池的专利开展了重点分析。

Based on the Derwent Innovations Index database （DII） and Patent Analysis Online System of Chinese Academy of Science, this paper analyzed the annual distribution of applied patents, technical research, main competitive countries and patent applicants, etc. At the same time, the paper focused on the patents applied in China. We got the overall situation of patents through this analysis in order to provide some reference for science ＆ technology innovation and industry development of inorganic solid electrolyte lithium-ion battery in China.