Patents by Inventor Sergey Vladimirovich Kryuchkov

Sergey Vladimirovich Kryuchkov 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).

  • Patent number: 7508815
    Abstract: A computer program product is embodied on a computer readable medium for using voice data traffic to reproduce a user experience for facilitating troubleshooting of at least one of a plurality of VoIP stations. The computer program product includes computer-executable instructions for retrieving packets of the voice data traffic associated with the VoIP station, and identifying time stamps associated with the retrieved packets. An amount of jitter associated with each of the retrieved packets is determined at least partially dependently upon the identified time stamps, and it is determined whether each of the retrieved packets will fit into a jitter buffer at least partially dependently upon the determined amounts of jitter. The instructions include dropping select ones of the retrieved packets dependently upon the determination of whether each of the retrieved packets will fit into the jitter buffer and, filling a buffer with at least select ones of the retrieved data packets not dropped.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: March 24, 2009
    Assignee: Acterna LLC
    Inventors: Jean Pierre Lapeyre, Sergey Vladimirovich Kryuchkov, Gary A. Meyer, Jay Stewart
  • Patent number: 7369509
    Abstract: A computer program product being embodied on a computer readable medium for facilitating troubleshooting a VoIP session associated with at least one VoIP station using network traffic data, the computer program product including computer-executable instructions for: identifying data packets of the network traffic data indicative of VoIP signaling information or voice communications; determining if the identified packets are associated with the at least one VoIP station; determining whether a quality of the VoIP session was acceptable substantially simultaneously with the VoIP session; and, at least temporarily storing at least a portion of the identified packets determined to be associated with the at least one VoIP station when the VoIP session is determined to of an unacceptable quality.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: May 6, 2008
    Assignee: Acterna LLC
    Inventors: Jean Pierre Lapeyre, Sergey Vladimirovich Kryuchkov, Gary A. Meyer, Jay Stewart