QZ

Qiangguo ZHOU

XC Xi'An Zhongxing New Software Co.: 1 patents #205 of 714Top 30%
Overall (All Time): #2,873,278 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9876899 Method and device for calling in mute mode Bin Wang, Qian Yin 2018-01-23