USPatent applicationPatented

Target profile for a physical vapor deposition chamber target

Granted 7 Nov 2017 · 2 office actions

Current assignee: Applied Materials Israel · originally Applied Materials, Inc.

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Inventors: Yu Liu, Fuhong Zhang, Martin Lee Riker · Examiner: Elizabeth J Oswecki · AU 2912 · TC 2900

Application· this page
29/524,109
filed 16 Apr 2015
Publication
Not published
not published
Patent
US D801942
granted 7 Nov 2017

Life of the application

8 dated events
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Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a target profile for a physical vapor deposition chamber target, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a back elevation view thereof; and,

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

The broken lines in FIGS. 1-8 represent unclaimed environment and form no part of the claimed design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D13/182

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File wrapper

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Pendency
2.6 y
936 days filing → grant
Office actions
1
after a restriction
Responses
1
no RCE
Examiner
Elizabeth J Oswecki
art unit 2912 · TC 2900
Citations: 15 back · 0 forward

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Documents

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Chain of title

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