Patent №
US 11,640,467
Granted
2023-05-02
Filed 2020
Owner
CAPITAL ONE SERVICES, LLC
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
17085076
An electronic device, such as a dynamic transaction card having a chip, an applet, and a cryptographic coprocessor performs secure firmware and/or software updates, and performs firmware and/or software validation for firmware and/or software that is stored on the electronic device. Validation may compare a calculated checksum with a checksum stored in the device. If a checksum calculated for a firmware and/or a software application matches a stored checksum, the transaction card may operate normally. If a checksum calculated for a firmware and/or a software application does not match the stored checksum, the transaction card may freeze all capabilities, erase the memory of the transaction card, display data indicative of fraud, and/or the like.
AI classification
Ownership
CAPITAL ONE SERVICES, LLC
assignment · 542230103
Assignors
ZARAKAS, JAMES, WURMFELD, DAVID, YORK, BRENNON, LOCKE, TYLER
On an employer assignment, the assignors are typically the inventors.