Patents by Inventor Juan QUINTERO

Juan QUINTERO 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 for accessing data in a secure manner
    Patent number: 11188668
    Abstract: A system and a method for accessing data in a secure manner are provided, in which the data comprises a number of data sets and each of the data sets is assigned to a user. The data sets are stored in a database in an encrypted manner, and are decryptable by means of a first decryption key assigned to the particular entity. The first decryption keys are stored in a volatile memory unit, and each of the first decryption keys are encrypted separately using a first and at least a second encryption key assigned to the particular entity, and the encrypted first decryption keys are stored in a permanent memory unit. After the volatile memory unit is erased, the encrypted first decryption keys are copied from the permanent memory unit into the volatile memory unit, and the encrypted first decryption keys are decrypted in the volatile memory unit.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: November 30, 2021
    Assignee: UNISCON UNIVERSAL IDENTITY CONTROL GMBH
    Inventors: Hubert Jäger, Juan Quintero
  • METHOD FOR ACCESSING DATA IN A SECURE MANNER
    Publication number: 20200104525
    Abstract: A system and a method for accessing data in a secure manner are provided, in which the data comprises a number of data sets and each of the data sets is assigned to a user. The data sets are stored in a database in an encrypted manner, and are decryptable by means of a first decryption key assigned to the particular entity. The first decryption keys are stored in a volatile memory unit, and each of the first decryption keys are encrypted separately using a first and at least a second encryption key assigned to the particular entity, and the encrypted first decryption keys are stored in a permanent memory unit. After the volatile memory unit is erased, the encrypted first decryption keys are copied from the permanent memory unit into the volatile memory unit, and the encrypted first decryption keys are decrypted in the volatile memory unit.
    Type: Application
    Filed: October 31, 2019
    Publication date: April 2, 2020
    Inventors: Hubert JÄGER, Juan QUINTERO