System and method for secure data entry

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United States of America Patent

PATENT NO 9576122
SERIAL NO

13093141

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electronic device comprises a CPU, and a touch-sensitive screen operable to display a plurality of keys. Each of the plurality of keys are associated with and exhibit a predetermined value, where the keys are arranged so that the predetermined values of the keys are displayed in a random manner. The predetermined values of the plurality of keys have different predetermined display characteristics associated therewith so that the plurality of keys have varied appearances.

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First Claim

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Patent Owner(s)

  • SOFTLAYER TECHNOLOGIES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Chang Allen, US 34 2261

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