Systems and methods for inventory management using cryptographic authentication of contactless cards

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11997208
APP PUB NO 20220239494A1
SERIAL NO

17724405

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Example embodiments of systems and methods for data transmission system between transmitting and receiving devices for use in a tap and walk store are provided. In an example embodiment, the transmitting device can generate a diversified key using the master key, protect a counter value and encrypt data prior to transmitting to the receiving device, which can generate the diversified key based on the master key and can decrypt the data and validate the protected counter value using the diversified key. Disclosed systems allow a user to purchase items utilizing the disclosed transmitting device.

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Patent Owner(s)

  • CAPITAL ONE SERVICES, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ilincic, Rajko Annandale, US 106 222
Newman, Kaitlin Washington, US 86 203
Rule, Jeffrey Chevy Chase, US 370 651

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