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Andrew Duvall

Lam Research: 8 patents #363 of 2,128Top 20%
Overall (All Time): #557,611 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11443975 Planar substrate edge contact with open volume equalization pathways and side containment Patrick Breiling, Ramesh Chandrasekharan, Karl Leeser, Paul Konkola, Adrien LaVoie +7 more 2022-09-13
11127567 Systems and methods for suppressing parasitic plasma and reducing within-wafer non-uniformity Hu Kang, Adrien LaVoie, Shankar Swaminathan, Jun Qian, Chloe Baldasseroni +8 more 2021-09-21
10665429 Systems and methods for suppressing parasitic plasma and reducing within-wafer non-uniformity Hu Kang, Adrien LaVoie, Shankar Swaminathan, Jun Qian, Chloe Baldasseroni +8 more 2020-05-26
10648079 Reducing backside deposition at wafer edge Chloe Baldasseroni, Ryan Blaquiere, Shankar Swaminathan 2020-05-12
10622243 Planar substrate edge contact with open volume equalization pathways and side containment Patrick Breiling, Ramesh Chandrasekharan, Karl Leeser, Paul Konkola, Adrien LaVoie +7 more 2020-04-14
9970108 Systems and methods for vapor delivery in a substrate processing system Jun Qian, Hu Kang, Purushottam Kumar, Chloe Baldasseroni, Heather Landis +11 more 2018-05-15
9793096 Systems and methods for suppressing parasitic plasma and reducing within-wafer non-uniformity Hu Kang, Adrien LaVoie, Shankar Swaminathan, Jun Qian, Chloe Baldasseroni +8 more 2017-10-17
9758868 Plasma suppression behind a showerhead through the use of increased pressure Patrick Breiling, Ramesh Chandrasekharan, Edmund Minshall, Colin F. Smith, Karl Leeser 2017-09-12
9428833 Method and apparatus for backside deposition reduction by control of wafer support to achieve edge seal Chloe Baldasseroni 2016-08-30