SH

Stephen Hwang

Lam Research: 3 patents #812 of 2,128Top 40%
AL Alza: 2 patents #221 of 419Top 55%
Samsung: 1 patents #49,284 of 75,807Top 70%
Overall (All Time): #844,487 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9659757 Measuring and controlling wafer potential in pulsed RF bias processing Andras Kuthi, James C. Vetter, Greg Eilenstine, Rongping Wang, Tuan Ngo 2017-05-23
8303763 Measuring and controlling wafer potential in pulsed RF bias processing Andras Kuthi, James C. Vetter, Greg Eilenstine, Rongping Wang, Tuan Ngo 2012-11-06
8192576 Methods of and apparatus for measuring and controlling wafer potential in pulsed RF bias processing Andras Kuthi, James C. Vetter, Greg Eilenstine, Rongping Wang, Tuan Ngo 2012-06-05
6572582 Mixing system for an active agent delivery device Patrick S. L. Wong, Vincent J. Ferrari 2003-06-03
6024721 Mixing system for an active agent delivery device Patrick S. L. Wong, Vincent J. Ferrari 2000-02-15
5166095 Low contact resistance process 1992-11-24