Electrical mask validation

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11288429
APP PUB NO 20200143098A1
SERIAL NO

16732824

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Abstract

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An embodiment of the invention may include a method for ensuring semiconductor design integrity. The method may include analyzing a photomask design for a semiconductor circuit. The photomask may include a primary electrical design necessary for the operation of the semiconductor circuit, and white space, which has no primary electrical design. The method may include inserting a secondary electrical design into the white space of the photomask design for the semiconductor circuit. The secondary electrical design may have known electrical properties for validating the semiconductor circuit design.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Corliss, Daniel Waterford, US 10 32
Dunn, Derren N Sandy Hook, US 22 151
Fetterolf, Shawn P Cornwall, US 29 139
Guillorn, Michael A Cold Springs, US 268 5507

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