SR

Simon Ruffell

VA Varian Semiconductor Equipment Associates: 5 patents #4 of 161Top 3%
🗺 Massachusetts: #680 of 14,267 inventorsTop 5%
Overall (2019): #29,934 of 560,194Top 6%
5
Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10381232 Techniques for manipulating patterned features using ions Huixiong Dai, Jun Lang, John Hautala 2019-08-13
10280512 Apparatus and method for carbon film deposition profile control Alex Tsung-Liang Chen 2019-05-07
10229832 Techniques for forming patterned features using directional ions Steven R. Sherman, John Hautala 2019-03-12
10222202 Three dimensional structure fabrication control using novel processing system Morgan Evans, Tristan Y. Ma, Kevin Anglin 2019-03-05
10204909 Non-uniform gate oxide thickness for DRAM device Arvind Kumar, Tristan Y. Ma, Kyu-Ha Shim, John Hautala, Steven R. Sherman 2019-02-12