QQ

Qing Qian

AT Advanced Ion Beam Technology: 1 patents #2 of 6Top 35%
📍 Beijing, CA: #50 of 129 inventorsTop 40%
Overall (2005): #120,628 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6946667 Apparatus to decelerate and control ion beams to improve the total quality of ion implantation Jiong Chen, Zhming Wan 2005-09-20