Patent
   D814431
Priority
May 15 2015
Filed
Nov 12 2015
Issued
Apr 03 2018
Expiry
Apr 03 2033
Assg.orig
Entity
unknown
21
21
n/a
The ornamental design for a power semiconductor device, as shown and described.

FIG. 1 is a front, top and right side perspective view of a power semiconductor device, showing our new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is right side view thereof.

The broken line portion of the figure drawings is included to show portions of the article that form no part of the claimed design.

Matsumoto, Manabu, Otsubo, Yoshitaka, Masumoto, Hiroyuki

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 05 2015MATSUMOTO, MANABUMitsubishi Electric CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0370290842 pdf
Nov 06 2015OTSUBO, YOSHITAKAMitsubishi Electric CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0370290842 pdf
Nov 06 2015MASUMOTO, HIROYUKIMitsubishi Electric CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0370290842 pdf
Nov 12 2015Mitsubishi Electric Corporation(assignment on the face of the patent)
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