QX

Qing Xu

Lam Research: 5 patents #24 of 396Top 7%
Overall (2017): #26,868 of 506,227Top 6%
5
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9852924 Line edge roughness improvement with sidewall sputtering Zhongkui Tan, Hua Xiang, Yiting Zhang, Qian Fu 2017-12-26
9824896 Methods and systems for advanced ion control for etching processes Zhongkui Tan, Qian Fu, Ying Wu, John Drewery 2017-11-21
9767991 Methods and systems for independent control of radical density, ion density, and ion energy in pulsed plasma semiconductor device fabrication Zhongkui Tan, Qian Fu, Ying Wu 2017-09-19
9691625 Methods and systems for plasma etching using bi-modal process gas composition responsive to plasma power level Zhongkui Tan, Qian Fu, Ying Wu 2017-06-27
9543225 Systems and methods for detecting endpoint for through-silicon via reveal applications Alan J. Miller, Evelio Sevillano, Jorge Luque, Andrew D. Bailey, III 2017-01-10