Patents by Inventor Carlos A. Perez Nafarrate

Carlos A. Perez Nafarrate 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).

  • Face recognition in noisy environments
    Patent number: 11704935
    Abstract: A computing device stores a captured image as a transient image template when there is a failure in an image-based authentication of the captured image and the user of the computing device has provided user credentials that authorize the user to access the computing device. The transient image template may be used to further authorize the user to access the computing device during an established time period.
    Type: Grant
    Filed: August 19, 2022
    Date of Patent: July 18, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Amer Aref Hassan, Carlos A. Perez Nafarrate, Edward C. Giaimo, III
  • FACE RECOGNITION IN NOISY ENVIRONMENTS
    Publication number: 20220392259
    Abstract: A computing device stores a captured image as a transient image template when there is a failure in an image-based authentication of the captured image and the user of the computing device has provided user credentials that authorize the user to access the computing device. The transient image template may be used to further authorize the user to access the computing device during an established time period.
    Type: Application
    Filed: August 19, 2022
    Publication date: December 8, 2022
    Inventors: Amer Aref HASSAN, Carlos A. Perez Nafarrate, Edward C. GIAIMO, III
  • Face recognition in noisy environments
    Patent number: 11455832
    Abstract: A computing device stores a captured image as a transient image template when there is a failure in an image-based authentication of the captured image and the user of the computing device has provided user credentials that authorize the user to access the computing device. The transient image template may be used to further authorize the user to access the computing device during an established time period.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: September 27, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Amer Aref Hassan, Carlos A. Perez Nafarrate, Edward C. Giaimo, III
  • FACE RECOGNITION IN NOISY ENVIRONMENTS
    Publication number: 20210073520
    Abstract: A computing device stores a captured image as a transient image template when there is a failure in an image-based authentication of the captured image and the user of the computing device has provided user credentials that authorize the user to access the computing device. The transient image template may be used to further authorize the user to access the computing device during an established time period.
    Type: Application
    Filed: October 30, 2020
    Publication date: March 11, 2021
    Inventors: Amer Aref HASSAN, Carlos A. PEREZ NAFARRATE, Edward C. GIAIMO, III
  • Face recognition in noisy environments
    Patent number: 10853628
    Abstract: A computing device stores an acquired image as a transient image template when there is a failure in an image-based authentication of the acquired image and the user of the computing device has provided user credentials that authorize the user to access the computing device. The transient image template may be used to further authorize the user to access the computing device during a predetermined time period. At the expiration of the predetermined time period, the computing device deletes the transient image template. The computing device then reverts to using a baseline image template for performing image-based authentication of the user. The transient image template may also be associated with a location such that the computing device uses the transient image template for image-based authentication when the computing device is at or near the location.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: December 1, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Amer A. Hassan, Carlos A. Perez Nafarrate, Edward C. Giaimo, III
  • FACE RECOGNITION IN NOISY ENVIRONMENTS
    Publication number: 20200151431
    Abstract: A computing device stores an acquired image as a transient image template when there is a failure in an image-based authentication of the acquired image and the user of the computing device has provided user credentials that authorize the user to access the computing device. The transient image template may be used to further authorize the user to access the computing device during a predetermined time period. At the expiration of the predetermined time period, the computing device deletes the transient image template. The computing device then reverts to using a baseline image template for performing image-based authentication of the user. The transient image template may also be associated with a location such that the computing device uses the transient image template for image-based authentication when the computing device is at or near the location.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 14, 2020
    Inventors: Amer A. Hassan, Carlos A. Perez Nafarrate, Edward C. Giaimo, III