Patent
   D289037
Priority
Dec 16 1983
Filed
Jun 12 1984
Issued
Mar 31 1987
Expiry
Mar 31 2001
Assg.orig
Entity
unknown
10
3
n/a
The ornamental design for photodiode, as shown.

FIG. 1 is a front, bottom and right side perspective view of a photodiode showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Yamabayashi, Naoyuki, Nishizawa, Hideaki

Patent Priority Assignee Title
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D556703, Sep 26 2002 Nichia Corporation Light emitting diode
D901405, Mar 28 2017 Rohm Co., Ltd. Semiconductor device
Patent Priority Assignee Title
3482198,
4126882, Aug 02 1976 Texas Instruments Incorporated Package for multielement electro-optical devices
4131911, Oct 15 1975 Nippon Electric Company, Ltd. Hermetically sealed opto-electrical semiconductor device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 21 1984NISHIZAWA, HIDEAKISUMITOMO ELECTRIC INDUSTRIES, LTDASSIGNMENT OF ASSIGNORS INTEREST 0046420323 pdf
May 21 1984YAMABAYASHI, NAOYUKISUMITOMO ELECTRIC INDUSTRIES, LTDASSIGNMENT OF ASSIGNORS INTEREST 0046420323 pdf
Jun 12 1984Sumitomo Electric Industries, Ltd.(assignment on the face of the patent)
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