Patents by Inventor Sasha Ruditsky

Sasha Ruditsky 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, methods, and media for retransmitting data using the secure real-time transport protocol
    Patent number: 8464053
    Abstract: Systems, methods, and media for retransmitting data using the SRTP are provided. In some embodiments, methods for retransmitting data using the SRTP are provided. The methods include: receiving at least one data unit associated with a media session; determining the index of the at least one data unit; determining the session key of the media session using the index; authenticating the at least one data unit using the session key; and retransmitting the at least one data unit.
    Type: Grant
    Filed: September 5, 2007
    Date of Patent: June 11, 2013
    Assignee: Radvision Ltd
    Inventors: Jay Davis, Michael Zak, Sasha Ruditsky, Tsahi Levent-Levi
  • Systems, methods, and media for retransmitting data using the secure real-time transport protocol
    Publication number: 20090063858
    Abstract: Systems, methods, and media for retransmitting data using the SRTP are provided. In some embodiments, methods for retransmitting data using the SRTP are provided. The methods include: receiving at least one data unit associated with a media session; determining the index of the at least one data unit; determining the session key of the media session using the index; authenticating the at least one data unit using the session key; and retransmitting the at least one data unit.
    Type: Application
    Filed: September 5, 2007
    Publication date: March 5, 2009
    Applicant: Radivision Ltd.
    Inventors: Jay Davis, Michael Zak, Sasha Ruditsky, Tsahi Levent-Levi