Validation of formulas with external sources

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9292486
APP PUB NO 20150193422A1
SERIAL NO

14150251

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system and/or computer program product validates a formula within a spreadsheet. A formula type, of an identified formula from a spreadsheet, is identified. A database of known accurate formulas, whose type matches a formula type of the identified formula within the spreadsheet, is identified and located. A determination is made as to whether the identified formula from the spreadsheet matches a known accurate formula from the database. In response to the identified formula from the spreadsheet failing to match the known accurate formula from the database, a predefined action is initiated.

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First Claim

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cudak, Gary D Creedmoor, US 363 3144
Hardee, Christopher J Raleigh, US 276 3126
Rodriguez, Adrian X Durham, US 116 2561

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