Showerhead for a substrate processing system

- LAM RESEARCH CORPORATION
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Description

FIG. 1 is a top perspective view of a showerhead for a substrate processing system;

FIG. 2 illustrates left, right, front, and rear side views of the showerhead for the substrate processing system shown in FIG. 1;

FIG. 3 is a top view of the showerhead for the substrate processing system shown in FIG. 1;

FIG. 4 is a bottom view of the showerhead for the substrate processing system shown in FIG. 1; and,

FIG. 5 is an enlarged portion view of FIG. 4 showing gas through holes in dotted lines.

The dashed broken lines depict portions of the showerhead for a substrate processing system that form no part thereof.

Claims

The ornamental design for a showerhead for a substrate processing system as shown and described.

Referenced Cited
U.S. Patent Documents
D43894 April 1913 Recker
D328944 August 25, 1992 Robbins
D524904 July 11, 2006 Hoernig
D672010 December 4, 2012 Verdeflor
20090260571 October 22, 2009 Ostrowski
20190376183 December 12, 2019 Shanbhag
Foreign Patent Documents
301201007 September 2021 KR
301219375 April 2022 KR
WO-2021157798 August 2021 WO
Other references
  • Lam Research 839-223694-211 Shower Head Assembly Untested Spare, Posted date unavailable [online]. [retrieved Mar. 5, 2025]. Retrieved from internet, https://www.ebay.com/itm/386305916891 (Year: 2025).
  • Lam Research 839-289488-903 Shower Head Assembly Untested Spare, Posted date unavailable [online], [retrieved Mar. 5, 2025]. Retrieved from internet, https://www.ebay.com/itm/145777723204 (Year: 2025).
  • Lam Research 16-435080-00 Rev D Shower Head, 1034325-0321-0031,Used,US_,7813, Posted date unavailable [online], [retrieved Mar. 5, 2025]. Retrieved from internet, https://www.ebay.com/itm/294891056919 (Year: 2025).
Patent History
Patent number: D1107670
Type: Grant
Filed: Apr 25, 2022
Date of Patent: Dec 30, 2025
Assignee: LAM RESEARCH CORPORATION (Fremont, CA)
Inventors: Eli Jeon (Sherwood, OR), Daniel Boatright (Estacada, OR), Philip Chen (Lake Oswego, OR), Debotosh Poddar (Durgapur), Kyle Watt Hart (Beaverton, OR), Douglas Walter Agnew (Portland, OR), Kashyap Subramanya (Bangalore)
Primary Examiner: Justin M Jonaitis
Assistant Examiner: Bria′ L Simmons-Holloway
Application Number: 29/836,113