Inner shield for a substrate processing chamber

Babu , et al. March 23, 2

Patent Grant D913979

U.S. patent number D913,979 [Application Number D/703,655] was granted by the patent office on 2021-03-23 for inner shield for a substrate processing chamber. This patent grant is currently assigned to APPLIED MATERIALS, INC.. The grantee listed for this patent is APPLIED MATERIALS, INC.. Invention is credited to Sarath Babu, Kelvin Boh, Ananthkrishna Jupudi, Yueh Sheng Ow, Yuichi Wada, Junqi Wei, Kang Zhang.


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United States Patent D913,979
Babu ,   et al. March 23, 2021

Inner shield for a substrate processing chamber

Claims

CLAIM The ornamental design for an inner shield for a substrate processing chamber, as shown and described.
Inventors: Babu; Sarath (Singapore, SG), Jupudi; Ananthkrishna (Singapore, SG), Ow; Yueh Sheng (Singapore, SG), Wei; Junqi (Singapore, SG), Boh; Kelvin (Singapore, SG), Wada; Yuichi (Chiba, JP), Zhang; Kang (Singapore, SG)
Applicant:
Name City State Country Type

APPLIED MATERIALS, INC.

Santa Clara

CA

US
Assignee: APPLIED MATERIALS, INC. (Santa Clara, CA)
Appl. No.: D/703,655
Filed: August 28, 2019

Current U.S. Class: D13/182
Current International Class: 1303
Field of Search: ;D13/118,133,162,182,184,199 ;D15/144.1,144.2,150,199 ;D23/213 ;D24/232

References Cited [Referenced By]

U.S. Patent Documents
5762748 June 1998 Banholzer et al.
6583064 June 2003 Wicker et al.
D557425 December 2007 Nakamura
D642605 August 2011 Ishikawa
D655258 March 2012 Honma
D693782 November 2013 Mori
D703160 April 2014 Tanimura
D711331 August 2014 Lau
D716239 October 2014 Lau
D802790 November 2017 Tauchi
D804436 December 2017 Tauchi
9865437 January 2018 Chia et al.
D812578 March 2018 Uemura
D827592 September 2018 Ichino
D830981 October 2018 Jeong
D840364 February 2019 Ichino
D840365 February 2019 Ichino
D855027 July 2019 Okajima
D891382 July 2020 Koppa
D893441 August 2020 Rao
2004/0149216 August 2004 Osada et al.
2007/0113783 May 2007 Lee
2010/0291319 November 2010 Yamashita et al.
2011/0108524 May 2011 Dhindsa et al.
2013/0098554 April 2013 Chhatre et al.
2013/0284700 October 2013 Nangoy et al.

Other References

International Search Report and Written Opinion for PCT/US2020/048302 dated Dec. 4, 2020. cited by applicant.

Primary Examiner: Stout; Michael C
Assistant Examiner: Butac; Fritzgerald L
Attorney, Agent or Firm: Moser Taboada

Description



FIG. 1 is a top isometric view of the first embodiment for an inner shield for a substrate processing chamber, according to the new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a front elevation view thereof.

FIG. 5 is a back elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a left side elevation view thereof.

FIG. 8 is a cross-sectional view taken along line 8-8 in FIG. 2.

FIG. 9 is a top isometric view of the second embodiment for an inner shield for a substrate processing chamber, according to the new design.

FIG. 10 is a top plan view thereof.

FIG. 11 is a bottom plan view thereof.

FIG. 12 is a front elevation view thereof.

FIG. 13 is a back elevation view thereof.

FIG. 14 is a right side elevation view thereof.

FIG. 15 is a left side elevation view thereof; and,

FIG. 16 is a cross-sectional view taken along line 16-16 in FIG. 10.

The broken lines in FIGS. 1-16 show portions of an inner shield for a substrate processing chamber which form no part of the claimed design.

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