Patents by Inventor Ahmed Saleh Mohamed Tolba

Ahmed Saleh Mohamed Tolba 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 three-factor authentication
    Patent number: 8862888
    Abstract: In one aspect, systems and methods for three-factor authentication include receiving a user's identification and password transmitted from the user's mobile device, generating a One Time Password (OTP), encrypting the OTP, and encoding the encrypted OTP in a two-dimensional barcode. The two-dimensional barcode of the encrypted OTP is transmitted to a computing device of the user, and an image of the two-dimensional barcode of the encrypted OTP displayed on the user's computing device is captured using the user's mobile device. The two-dimensional barcode of the encrypted OTP is decoded using the user's mobile device to obtain the encrypted OTP. The encrypted OTP is decrypted using the user's mobile device and displayed. The OTP then is spoken by the user, and the user's voice and the OTP are recognized to authenticate the user.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: October 14, 2014
    Assignee: King Saud University
    Inventors: Ahmed Saleh Mohamed Tolba, Muhammad Khurram Khan, Khaled Soliman Alghathbar
  • SYSTEMS AND METHODS FOR THREE-FACTOR AUTHENTICATION
    Publication number: 20130179692
    Abstract: In one aspect, systems and methods for three-factor authentication include receiving a user's identification and password transmitted from the user's mobile device, generating a One Time Password (OTP), encrypting the OTP, and encoding the encrypted OTP in a two-dimensional barcode. The two-dimensional barcode of the encrypted OTP is transmitted to a computing device of the user, and an image of the two-dimensional barcode of the encrypted OTP displayed on the user's computing device is captured using the user's mobile device. The two-dimensional barcode of the encrypted OTP is decoded using the user's mobile device to obtain the encrypted OTP. The encrypted OTP is decrypted using the user's mobile device and displayed. The OTP then is spoken by the user, and the user's voice and the OTP are recognized to authenticate the user.
    Type: Application
    Filed: January 11, 2012
    Publication date: July 11, 2013
    Applicant: King Saud University
    Inventors: Ahmed Saleh Mohamed Tolba, Muhammad Khurram Khan, Khaled Soliman Alghathbar