Patents by Inventor Ralph Berger TORRES

Ralph Berger TORRES 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).

  • Devices and methods for safe storage of media containing personal data and erasure of stored personal data
    Patent number: 11809598
    Abstract: A method for storing a file containing personal data comprises obtaining a temporary anonymous identifier (AnonID.m) of a person, which temporary anonymous identifier (AnonID.m) is dependent on a token (FileID.m) of the file; extracting personal data items from the file associated with the person; for each personal data item, generating a locator (Loc.m.n), which allows the personal data item to be reinstated into the file, and an item-specific anonymous identifier (AnonID.m.n) of the person, wherein the item-specific anonymous identifier is generated by applying a predefined one-way function to a combination of the temporary anonymous identifier (AnonID.m) and an identifier (n) of the personal data item; storing each personal data item together with the locator and the item-specific anonymous identifier in a first memory; and storing an anonymized version of the file without the personal data items in a second memory.
    Type: Grant
    Filed: February 3, 2022
    Date of Patent: November 7, 2023
    Assignee: AXIS AB
    Inventors: Daniel Falk, Ralph Berger Torres
  • DEVICES AND METHODS FOR SAFE STORAGE OF MEDIA CONTAINING PERSONAL DATA AND ERASURE OF STORED PERSONAL DATA
    Publication number: 20220261499
    Abstract: A method for storing a file containing personal data comprises obtaining a temporary anonymous identifier (AnonID.m) of a person, which temporary anonymous identifier (AnonID.m) is dependent on a token (FileID.m) of the file; extracting personal data items from the file associated with the person; for each personal data item, generating a locator (Loc.m.n), which allows the personal data item to be reinstated into the file, and an item-specific anonymous identifier (AnonID.m.n) of the person, wherein the item-specific anonymous identifier is generated by applying a predefined one-way function to a combination of the temporary anonymous identifier (AnonID.m) and an identifier (n) of the personal data item; storing each personal data item together with the locator and the item-specific anonymous identifier in a first memory; and storing an anonymized version of the file without the personal data items in a second memory.
    Type: Application
    Filed: February 3, 2022
    Publication date: August 18, 2022
    Applicant: Axis AB
    Inventors: Daniel FALK, Ralph Berger TORRES