USPatentGranted
S

Heat dissipating device for a semiconductor package

Granted 7 Mar 1995 · no office action yet

Assignee: Itoh Research & Development Laboratory Co., Ltd.

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Inventors: Akira Itoh · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
933532
filed 21 Aug 1992
Publication
Not published
not published
Patent· this page
US D356067
granted 7 Mar 1995

Life of the patent

4 dated events
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Description

1 parts
›FIG. 1 is a front view of an…

FIG. 1 is a front view of an embodiment of the heat dissipating device for a semiconductor package;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a perspective view thereof;

FIG. 7 is a sectional view taken along line 7--7 in FIG. 5 with an attached semiconductor package shown in broken lines only since the semiconductor package does not form any part of the claimed design;

FIG. 8 shows the same side view as FIG. 5 with an attached semiconductor package shown in broken lines only since the semiconductor package does not form any part of the claimed design; and,

FIG. 9 is a top view in the direction of the arrow IX seen from a position perpendicular to the top surface of the heat dissipating device for a semiconductor package.

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

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D13/179

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Pendency
2.5 y
928 days filing → grant
Office actions
0
on the grant's record
Examiner
Wallace R. Burke
art unit 291 · TC 2900
Citations: 14 back · 0 forward

Chain of title

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Citations

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