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Publication numberUSD506450 S1
Publication typeGrant
Application numberUS 29/199,357
Publication dateJun 21, 2005
Filing dateFeb 17, 2004
Priority dateAug 27, 2003
Publication number199357, 29199357, US D506450 S1, US D506450S1, US-S1-D506450, USD506450 S1, USD506450S1
InventorsTeruo Takeuchi
Original AssigneeKabushiki Kaisha Toshiba
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Optical semiconductor device
US D506450 S1
Abstract  available in
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  1. The ornamental design for an optical semiconductor device, as shown and described.

FIG. 1 is a front, top and left side perspective view of an optical semiconductor device, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof; the opposite side being a mirror image thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
1Hokuyo Automatic Catalog, p. 11, FC51C. Dated Dec. 2, 1999.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD769230 *Jun 29, 2015Oct 18, 2016Samsung Electronics Co., Ltd.Optical repeater
U.S. ClassificationD13/182