Patents by Inventor Alan Maciel Carr

Alan Maciel Carr 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).

  • Method of protecting sensitive data in integrated circuit and integrated circuit utilizing same
    Patent number: 11341064
    Abstract: A method of protecting a sensitive data sequence in an integrated circuit includes generating a pseudorandom sequence according to a seed sequence; combining the sensitive data sequence with the pseudorandom sequence to generate a protected data sequence; and storing the protected data sequence and the seed sequence. The sensitive data sequence is inaccessible from outside of the integrated circuit.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: May 24, 2022
    Assignee: REALTEK SINGAPORE PRIVATE LIMITED
    Inventor: Alan Maciel Carr
  • Method of Protecting Sensitive Data in Integrated Circuit and Integrated Circuit Utilizing Same
    Publication number: 20210173793
    Abstract: A method of protecting a sensitive data sequence in an integrated circuit includes generating a pseudorandom sequence according to a seed sequence; combining the sensitive data sequence with the pseudorandom sequence to generate a protected data sequence; and storing the protected data sequence and the seed sequence. The sensitive data sequence is inaccessible from outside of the integrated circuit.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 10, 2021
    Inventor: Alan Maciel Carr