Energy Storage Science and Technology ›› 2017, Vol. 6 ›› Issue (2): 307-315.doi: 10.12028/j.issn.2095-4239.2016.0077

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Patentmetrics on lithium-ion battery based on inorganic solid electrolyte

ZHANG Bo, CUI Guanglei, LIU Zhihong, ZHANG Shu, CHEN Xiao   

  1. Qingdao Institute of Bioenergy and Bioprocess Technology, Qingdao 266101, Shandong, China
  • Received:2016-09-29 Revised:2016-10-27 Online:2017-03-01 Published:2017-03-01

Abstract: 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.

Key words: inorganic solid electrolyte, lithium-ion batteriy, patents analysis