Spreadsheet view enhancement system

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United States of America Patent

PATENT NO 6185582
SERIAL NO

09098904

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An augmented spreadsheet presentation provides for selecting a region of user focus in a primary body of data displayed as an array of cells, with two or more displayed cells of the array of cells being logically linked by a constraint graph. Color of two or more displayed cells can be dynamically adjusted in response to selected user focus with a mouse or other cursor, with each of the two or more displayed cells having a slightly different color to form a color gradient that shows constraint graph linkage of the cells. Additional annotations illustrating constraint graph relationships or formulas can also be activated by a transient mouse focus.

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Patent Owner(s)

  • XEROX CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Bay-Wei Foster City, CA 38 1387
Igarashi, Takeo Chigasaki, JP 22 1328
Mackinlay, Jock D Palo Alto, CA 39 3551
Zellweger, Polle T Palo Alto, CA 17 2228

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