QG

Qingfeng Guo

GZ Gree Electric Appliances, Inc. Of Zhuhai: 1 patents #449 of 1,089Top 45%
Overall (All Time): #1,990,186 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9759026 Wellbore pressure correction method Wei Liu, Lin Shi, Kai Wang, Yingcao Zhou, Xiaoqiang ZHAI +1 more 2017-09-12
8335095 One cycle control method for power factor correction Xuetao Mi, Min Xu 2012-12-18