Patents by Inventor Ian Prince

Ian Prince has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems and methods for cryptographic authentication of contactless cards
    Patent number: 12261960
    Abstract: Example embodiments of systems and methods for data transmission system between transmitting and receiving devices are provided. In an embodiment, each of the transmitting and receiving devices can contain a master key. 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.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: March 25, 2025
    Assignee: Capital One Services, LLC
    Inventors: Kevin Osborn, Jeffrey Rule, Paul Moreton, William Duane, Colin Hart, Kaitlin Newman, Lara Mossler, Daniel Herrington, Srinivasa Chigurupati, Ian Prince, Wayne Lutz
  • Systems and methods for cryptographic authentication of contactless cards
    Patent number: 11502844
    Abstract: Example embodiments of systems and methods for data transmission system between transmitting and receiving devices are provided. In an embodiment, each of the transmitting and receiving devices can contain a master key. 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.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: November 15, 2022
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Kevin Osborn, Jeffrey Rule, Paul Moreton, William Duane, Colin Hart, Kaitlin Newman, Lara Mossler, Daniel Herrington, Srinivasa Chigurupati, Ian Prince, Wayne Lutz
  • Systems and methods for cryptographic authentication of contactless cards
    Patent number: 10778437
    Abstract: Example embodiments of systems and methods for data transmission system between transmitting and receiving devices are provided. In an embodiment, each of the transmitting and receiving devices can contain a master key. 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.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: September 15, 2020
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Kevin Osborn, Jeffrey Rule, Paul Moreton, William Duane, Colin Hart, Kaitlin Newman, Lara Mossler, Daniel Herrington, Srinivasa Chigurupati, Ian Prince, Wayne Lutz
  • Systems and methods for cryptographic authentication of contactless cards
    Patent number: 10581611
    Abstract: Example embodiments of systems and methods for data transmission system between transmitting and receiving devices are provided. In an embodiment, each of the transmitting and receiving devices can contain a master key. 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.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: March 3, 2020
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Kevin Osborn, Jeffrey Rule, Paul Moreton, William Duane, Colin Hart, Kaitlin Newman, Lara Mossler, Daniel Herrington, Srinivasa Chigurupati, Ian Prince, Wayne Lutz