专利视域下全球锂硫电池技术竞争态势分析 |
孙玉琦, 魏凤, 周洪, 周超峰 |
Analysis of global lithium-sulfur battery technology competition from the perspective of patent |
Yuqi SUN, Feng WEI, Hong ZHOU, Chaofeng ZHOU |
图6 锂硫电池技术专利TOP20主要技术申请人排名 |
Fig. 6 Lithium-sulfur battery technology patents top 20 ranking of major technical applicants |
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