Patents by Inventor Stephane Nasdrovisky

Stephane Nasdrovisky 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).

  • System and method for covert management of passive network devices
    Patent number: 6944656
    Abstract: A system and method for covertly managing passive network devices from a local or remote management center. A standard IP-based conversation established over a data network between two or more partner devices occurs in a first communication channel. Transparent passive network devices listen to the network traffic passing on the data network to which they are connected and extract their management information from this traffic. By generating protocol data units (PDU's) imitating those sent by the intended nodes, the reverse direction of the management traffic may be implemented.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: September 13, 2005
    Assignee: Ip-Tap UK
    Inventors: Phillipe Evrard, Olivier Naveau, Stéphane Nasdrovisky, Olivier Dubois
  • System and method for covert management of passive network devices
    Publication number: 20030140130
    Abstract: A system and method for covertly managing passive network devices from a local or remote management center. A standard IP-based conversation established over a data network between two or more partner devices occurs in a first communication channel. Transparent passive network devices listen to the network traffic passing on the data network to which they are connected and extract their management information from this traffic. By generating protocol data units (PDU's) imitating those sent by the intended nodes, the reverse direction of the management traffic may be implemented.
    Type: Application
    Filed: January 18, 2002
    Publication date: July 24, 2003
    Inventors: Phillipe Evrard, Olivier Naveau, Stephane Nasdrovisky, Olivier Dubois