DM

Douglas R. McAllister

Applied Materials: 23 patents #544 of 7,310Top 8%
Overall (All Time): #181,363 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12165905 Process kit enclosure system Helder Lee, Nicholas Michael Kopec, Leon Volfovski, Andreas Schmid, Jeffrey C. Hudgens +2 more 2024-12-10
12159795 Enclosure system having walls comprising sidewalls and radio-frequency identifier holder coupled to rear wall John C. Menk, Rachel Sara Stolzman 2024-12-03
11850703 Method of forming retaining ring with shaped surface Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Jian Lin, Stacy Meyer +12 more 2023-12-26
11842917 Process kit ring adaptor Leon Volfovski, Andreas Schmid, Denis M. Koosau, Nicholas Michael Kopec, Steven E. Babayan +3 more 2023-12-12
11577361 Retaining ring with shaped surface and method of forming Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Jian Lin, Stacy Meyer +12 more 2023-02-14
11260500 Retaining ring with shaped surface Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Jian Lin, Stacy Meyer +12 more 2022-03-01
11211269 Multi-object capable loadlock system Andrew Paul Harbert, Michael C Kuchar, Nicholas Michael Bergantz, Leon Volfovski, Sivakumar Ramalingam +1 more 2021-12-28
10964584 Process kit ring adaptor Leon Volfovski, Andreas Schmid, Denis M. Koosau, Nicholas Michael Kopec, Steven E. Babayan +3 more 2021-03-30
10766117 Retaining ring with shaped surface Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Jian Lin, Stacy Meyer +12 more 2020-09-08
10741428 Semiconductor processing chamber Aaron Muir Hunter, Mehran Behdjat, Niraj Merchant, Dongming Iu, Kong CHAN +1 more 2020-08-11
9937601 Retaining ring with Shaped Surface Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Jian Lin, Stacy Meyer +12 more 2018-04-10
9462636 RTP lamp base with removal features Joseph M. Ranish 2016-10-04
9186773 Retaining ring with shaped surface Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Jian Lin, Stacy Meyer +12 more 2015-11-17
8585468 Retaining ring with shaped surface Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Jian Lin, Stacy Meyer +12 more 2013-11-19
8523639 Self cleaning and adjustable slurry delivery arm Jamie Stuart Leighton, Abhijit Desai 2013-09-03
8066551 Retaining ring with shaped surface Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Jian Lin, Stacy Meyer +12 more 2011-11-29
7927190 Retaining ring with shaped surface Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Jian Lin, Stacy Meyer +12 more 2011-04-19
7530153 Attaching components of a carrier head Trung T. Doan, Jeffrey P. Schmidt, Stacy Meyer 2009-05-12
7503837 Composite retaining ring Jeonghoon Oh, Hung Chih Chen, Thomas Brezoczky, David Datong Huo 2009-03-17
7344434 Retaining ring with shaped surface Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Stacy Meyer, Trung T. Doan +5 more 2008-03-18
7186171 Composite retaining ring Jeonghoon Oh, Hung Chih Chen, Thomas Brezoczky, David Datong Huo 2007-03-06
6410889 Method and apparatus for reducing contamination in a wafer loadlock of a semiconductor wafer processing system Matthew F. Davis, David Evans 2002-06-25
6323463 Method and apparatus for reducing contamination in a wafer loadlock of a semiconductor wafer processing system Matthew F. Davis, David Evans 2001-11-27