US 11,687,755 B2
System and apparatus for encrypted data collection using RFID cards
Kevin Osborn, Newton Highlands, MA (US); James Zarakas, Centerville, VA (US); Saleem Sangi, Arlington, VA (US); and Jeffrey Rule, Chevy Chase, MD (US)
Assigned to CAPITAL ONE SERVICES, LLC, McLean, VA (US)
Filed by Capital One Services, LLC, McLean, VA (US)
Filed on Jan. 24, 2022, as Appl. No. 17/582,245.
Application 17/582,245 is a continuation of application No. 16/996,445, filed on Aug. 18, 2020, granted, now 11,263,506.
Application 16/996,445 is a continuation of application No. 16/554,881, filed on Aug. 29, 2019, granted, now 10,783,421, issued on Sep. 22, 2020.
Application 16/554,881 is a continuation of application No. 16/359,334, filed on Mar. 20, 2019, granted, now 10,438,104, issued on Oct. 8, 2019.
Application 16/359,334 is a continuation of application No. 16/207,249, filed on Dec. 3, 2018, granted, now 10,282,650, issued on May 7, 2019.
Application 16/207,249 is a continuation of application No. 16/042,502, filed on Jul. 23, 2018, granted, now 10,176,418, issued on Jan. 8, 2019.
Prior Publication US 2022/0147782 A1, May 12, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06K 19/073 (2006.01); G06K 19/07 (2006.01)
CPC G06K 19/073 (2013.01) [G06K 19/071 (2013.01); G06K 19/0723 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A payment terminal, comprising:
a processor, a memory, and a transceiver,
wherein the processor:
receives, in response to transmission of a first signal to a card processor, a set of data from a card memory of a smart card, wherein the set of data includes a count number,
receives a digital signature from a host computer, and
transmits a second signal including instructions to enable the card processor to update the set of data on the card memory, wherein the updating includes incrementing the count number by one unit, and
wherein the transceiver:
transmits to the smart card the first signal and the second signal, and
receives from the smart card a third signal including all the sets of data stored on the card memory.