Patent
   D489038
Priority
Nov 29 2001
Filed
May 28 2002
Issued
Apr 27 2004
Expiry
Apr 27 2018
Assg.orig
Entity
unknown
3
11
n/a
The ornamental design for a photoelectric conversion device, as shown.

FIG. 1 is a front, bottom and right side perspective view of a photoelectric conversion device, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Shimada, Kazuhiro

Patent Priority Assignee Title
D556128, Dec 05 2005 Kabushiki Kaisha Toshiba Optical transmission conversion device
D604693, Feb 18 2008 SEMICONDUCTOR ENERGY LABORATORY CO , LTD Photoelectric conversion element
D605584, Feb 18 2008 SEMICONDUCTOR ENERGY LABORATORY CO , LTD Photoelectric conversion element
Patent Priority Assignee Title
4309605, Oct 02 1979 New Japan Radio Co., Ltd. Photo-reflective sensor
5132532, Mar 13 1990 NEC Corporation Photoelectric converter module
5399858, Jan 14 1992 Fujitsu Limited Photo-semiconductor module having thermo-element
5432340, Jul 23 1992 Yamaichi Electronics Co., Ltd. Photoelectric converter with photoelectric converter element mounted in shielding case
5545893, Dec 23 1994 Apple Inc Optocoupler package and method for making
JP59090965,
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Mar 15 2002SHIMADA, KAZUHIROKabushiki Kaisha ToshibaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129480037 pdf
May 28 2002Kabushiki Kaisha Toshiba(assignment on the face of the patent)
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