JL

Jian Duo Li

SA Siemens Aktiengesellschaft: 1 patents #371 of 1,564Top 25%
Overall (2011): #266,384 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8024157 Device for detecting voltage disturbance Fei Hu, Guang Qiang Tang, Ting Xie, Yi Gang Yu, Yue Zhuo 2011-09-20