WL

Wei Li

CT China University Of Mining And Technology: 53 patents #3 of 815Top 1%
XC Xuzhou Coal Mine Safety Equipment Manufacture Co.: 6 patents #5 of 41Top 15%
JU Jiangsu University: 5 patents #61 of 948Top 7%
BC Baoshan Iron & Steel Co.: 5 patents #35 of 423Top 9%
XC Xuzhou Zhirun Mining Equipment Science And Technology Co.: 5 patents #1 of 33Top 4%
DC Dongnan Elevator Co.: 4 patents #10 of 35Top 30%
Micron: 2 patents #3,728 of 6,345Top 60%
CC China University Of Petroleum (East China): 2 patents #133 of 736Top 20%
IT Inner Mongolia University Of Technology: 2 patents #1 of 106Top 1%
FL Fih (Hong Kong) Limited: 1 patents #329 of 652Top 55%
AL Alibaba: 1 patents #1,069 of 2,313Top 50%
CC Crrc Zhuzhou Institute Co.: 1 patents #10 of 39Top 30%
SC Shenzhen Futaihong Precision Industry Co.: 1 patents #292 of 602Top 50%
CL China United Network Communications Group Company Limited: 1 patents #8 of 34Top 25%
AT Anhui University Of Science And Technology: 1 patents #58 of 163Top 40%
ZC Zhuzhou Crrc Times Electric Co.: 1 patents #22 of 77Top 30%
DC Dongguan Power Bureau Of Guangdong Power Grid Co.: 1 patents #3 of 72Top 5%
Overall (All Time): #22,883 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 76–79 of 79 patents

Patent #TitleCo-InventorsDate
9394142 Mining elevator lapping platform suitable for flexible guide rail and mining elevator lapping method Zhencai Zhu, Guohua Cao, Jiancong Qin, Hongqiao Kang, Gongbo Zhou +4 more 2016-07-19
9272881 Mining elevator Zhencai Zhu, Guohua Cao, Jiancong Qin, Hongqiao Kang, Guoan Chen +4 more 2016-03-01
7823788 Anti-fake identification device and method for making the same Zhang-Geng Huang, Wan Zhao 2010-11-02
6421748 System and method for a universal output driver Jo-Tsen Lin, Chang-Chen Chen, Chien-Wen Chen, Hsin-Yu Lin, Wang-Hsing Huang 2002-07-16