Using the NFC field from a phone to power card to phone bluetooth communications

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United States of America Patent

PATENT NO 11664684
APP PUB NO 20220239156A1
SERIAL NO

17717792

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Abstract

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A contactless card with power harvesting unit is described. The power harvesting unit is configured to harvest power from near field communication radio wave fields and supply power to a memory, processor, and communication circuit of the contactless card. In some embodiments, the contactless card may also include a capacitor for smoothing out power deliver or a rechargeable battery. The contactless card is configured to establish two-way communication with a secondary device and to store and execute applets. In some embodiments, the contactless card is a payment card which contains information associated with a primary profile and a secondary profile. The secondary profile may be activated using two-way communication if the primary profile is deactivated due to fraudulent activity.

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Patent Owner(s)

  • CAPITAL ONE SERVICES, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carroll, William Huntingtown, US 39 361
Herrington, Daniel New York, US 101 346
Osborn, Kevin Newton Highlands, US 291 454
Rule, Jeffrey Chevy Chase, US 363 631

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