Patent
   D421743
Priority
Mar 19 1997
Filed
Mar 19 1997
Issued
Mar 21 2000
Expiry
Mar 21 2014
Assg.orig
Entity
unknown
1
8
n/a
The ornamental design for a lens for semiconductor element, as shown and described.

FIG. 1 is a perspective view of a first embodiment of a lens for a semiconductor element showing our new design;

FIG. 2 is a top plan view thereof, a bottom plan view thereof being a mirror image;

FIG. 3 is a left side elevational view thereof, a right side elevational view thereof being a mirror image;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a perspective view of a second embodiment of a lens for semiconductor element showing our new design;

FIG. 7 is a top plan view of the embodiment of FIG. 6, a bottom plan view of the embodiment of FIG. 6 being a mirror image; and,

FIG. 8 is a rear elevational view of the embodiment of FIG. 6. The rest of views of the embodiment of FIG. 6 is the same as those of the embodiment of FIG. 1.

Ueda, Kazuhiko, Koyama, Michio

Patent Priority Assignee Title
D456367, Dec 15 2000 Protek Devices, LP Semiconductor chip
Patent Priority Assignee Title
5191480, Nov 13 1989 Summagraphics Corporation Optical accessory for digitizer cursors
5706140, Sep 06 1993 Kansei Corp.; Kabushiki Kaisha Koden Seisakusho Optical distance measuring equipment
5726813, Mar 14 1994 Fujitsu Limited Optical apparatus with replacement semiconductor laser
5880928, Jun 13 1997 Notebook computer with audio and video effects
D395423, Mar 13 1997 Sony Corporation Semiconductor package
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D396696, Jan 30 1997 Sony Corporation Semiconductor package
D396702, Feb 14 1997 Kabushiki Kaisha Toshiba Electronic computer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 19 1997Sony Corporation(assignment on the face of the patent)
Mar 25 1997UEDA KAZUHIKOSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095480580 pdf
Mar 27 1997KOYAMA, MICHIOSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095480580 pdf
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