XF

Xuefeng FAN

SC State Grid Corporation Of China: 1 patents #289 of 1,453Top 20%
Overall (All Time): #2,954,478 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9703049 Optical fiber core butting apparatus Jun Qiu, Xiaozhong XU, Hongsheng Yu, Chengzhi Zhu, Zhiqiang Xu +4 more 2017-07-11