LS

Leonard J. Sharpless

Lam Research: 17 patents #160 of 2,128Top 8%
GE: 3 patents #10,354 of 36,430Top 30%
Overall (All Time): #204,800 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12100575 Plasma processing devices having multi-port valve assemblies Daniel Arthur Brown, Michael C. Kellogg, Allan K. Ronne, James E. Tappan 2024-09-24
11282737 Moving substrate transfer chamber Daniel Arthur Brown, Allan K. Ronne, Christopher W. Burkhart 2022-03-22
10037869 Plasma processing devices having multi-port valve assemblies Daniel Arthur Brown, Michael C. Kellogg, Allan K. Ronne, James E. Tappan 2018-07-31
9689533 Coating method for gas delivery system Ian Kenworthy, Duane Outka, Fangli Hao, Yijun Du 2017-06-27
9687908 Method of casting internal features 2017-06-27
9613834 Replaceable upper chamber section of plasma processing apparatus Harmeet Singh, Michael Kang 2017-04-04
9490135 Movable chamber liner plasma confinement screen combination for plasma processing apparatuses Danny Brown 2016-11-08
9318349 Plasma chamber top piece assembly Keith Comendant 2016-04-19
8852685 Coating method for gas delivery system Ian Kenworthy, Duane Outka, Fangli Hao, Yijun Du 2014-10-07
8597428 Vacuum sealing radio frequency (RF) and low frequency conducting actuator Danny Brown, Allan K. Ronne, Arthur H. Sato, John Daugherty 2013-12-03
8597462 Movable chamber liner plasma confinement screen combination for plasma processing apparatuses Danny Brown 2013-12-03
8540843 Plasma chamber top piece assembly Keith Comendant 2013-09-24
8524099 Methods for accessing a process chamber using a dual zone gas injector with improved optical access Jeff A. Bogart, Harmeet Singh 2013-09-03
8282987 Aluminum-plated components of semiconductor material and methods of manufacturing the components Ian Kenworthy, Kelly Fong 2012-10-09
8128750 Aluminum-plated components of semiconductor material processing apparatuses and methods of manufacturing the components Ian Kenworthy, Kelly Fong 2012-03-06
7928366 Methods of and apparatus for accessing a process chamber using a dual zone gas injector with improved optical access Jeff A. Bogart, Harmeet Singh 2011-04-19
7780791 Apparatus for an optimized plasma chamber top piece Keith Comendant 2010-08-24
6901808 Capacitive manometer having reduced process drift Neil Benjamin, Jeffrey W. Fish 2005-06-07
6108391 Apparatus for performing jet pump riser pipe repairs Gerald A. Deaver, David B. Drendel, Siamak Bourbour, Arunachalam Mahadevan 2000-08-22
5977504 Method and apparatus for guiding multiple filler wires in welding groove Henry Peter Offer 1999-11-02
5958261 Apparatus for welding with preheated filler material Henry Peter Offer 1999-09-28