Patents by Inventor Elias Zaretsky

Elias Zaretsky 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).

  • Using one-time passwords with single sign-on authentication
    Patent number: 7540022
    Abstract: A method, computer program product, authentication proxy server, and system for enabling a user to use a one-time password in conjunction with single sign-on authentication and external authentication, such as provided by the Kerberos protocol, are provided.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: May 26, 2009
    Assignee: Nokia Corporation
    Inventors: Tirthankar Barari, Leonid Elkun, Elias Zaretsky
  • Using one-time passwords with single sign-on authentication
    Publication number: 20070006291
    Abstract: A method, computer program product, authentication proxy server, and system for enabling a user to use a one-time password in conjunction with single sign-on authentication and external authentication, such as provided by the Kerberos protocol, are provided.
    Type: Application
    Filed: June 30, 2005
    Publication date: January 4, 2007
    Applicant: Nokia Corporation
    Inventors: Tirthankar Barari, Leonid Elkun, Elias Zaretsky
  • System and method for wireless multimedia communication
    Publication number: 20030190887
    Abstract: A system and method are disclosed for transmitting multimedia files to wireless terminal devices, where a multimedia message service center receives one or more multimedia files via a wireless link and initiates a corresponding transmittal of the multimedia files to a selected wireless terminal device. When transmission failure occurs, each multimedia file is stored in a multimedia gateway memory, and the selected wireless terminal device is notified as to a memory identifier for the stored multimedia file. The selected wireless terminal can retrieve the stored multimedia file by providing the memory identifier to the multimedia gateway via the Internet, or to a wireless application protocol server via a multimedia terminal device.
    Type: Application
    Filed: September 14, 2001
    Publication date: October 9, 2003
    Inventors: Arne Hook, Akos Nemeth-Buhin, Paul Wattenberger, John Ellenberger, Keary Griffin, Timo Vitikainen, Elias Zaretsky