Compact protocol and solution for substantially offline messaging between portable consumer device and based device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6837425
APP PUB NO 20040050922A1
SERIAL NO

10244044

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for providing messaging between a portable device and base device is provided. The method includes communicating one or more message codes maintained in the portable device to the base device. The base device then composes a message for a user of the portable device using a dictionary of message codes. The message codes have corresponding message values, which are used to generate the message for the one or more message codes. The generated message is then provided to the user.

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Patent Owner(s)

  • VISA U.S.A. INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gauthier, Patrick Mountain View, CA 30 1697
Hammad, Ayman Pleasanton, CA 317 20338
Merckling, Roger Palo Alto, CA 12 731

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