QZ

Qianqian Zhang

📍 Rui'an City, MD: #1 of 1 inventorsTop 100%
Overall (2017): #275,755 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9841214 Passive organic working fluid ejector refrigeration method Yiwu Weng, Xiaojing Lv, Ping-Jung Yang, Yuzhang Wang, Lei Tang 2017-12-12