QL

Qinghua Liu

BC Beijing Gingko-Group Biological Technology Co.: 1 patents #1 of 2Top 50%
HY Hypertherm: 1 patents #9 of 37Top 25%
Overall (2016): #107,317 of 481,213Top 25%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9510436 Wide bandgap semiconductor based power supply assemblies for plasma operating systems and related methods and devices Dennis M. Borowy, Yu Zhang, Girish R. Kamath, Michael Hoffa 2016-11-29
9226911 Method of reducing weight using composition containing fucoxanthin extract Yanmei Li 2016-01-05