Patents by Inventor Yuri A. Shemanin

Yuri A. Shemanin 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).

  • Secure computer network with a network screen
    Patent number: 7281129
    Abstract: This invention takes advantage of the capability to keep secured physical and logical addresses of the internal subscribers of the local network using a special network screen for the packets exchanged between the network segments and using a special program to control the packets communication processes between the network interfaces. The program of control resolves the task of information delivery using special codes in the packet headers that are different from their logical and physical addresses. The network screen has a special interface to change, control and tune filter parameters.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: October 9, 2007
    Inventors: Vladimir S. Zaborovsky, Sergey V. Kupreenko, Yuri A. Shemanin
  • Secure computer network with a network screen
    Publication number: 20020087889
    Abstract: This invention takes advantage of the capability to keep secured physical and logical addresses of the internal subscribers of the local network using a special network screen for the packets exchanged between the network segments and using a special program to control the packets communication processes between the network interfaces. The program of control resolves the task of information delivery using special codes in the packet headers that are different from their logical and physical addresses. The network screen has a special interface to change, control and tune filter parameters.
    Type: Application
    Filed: December 6, 2001
    Publication date: July 4, 2002
    Inventors: Vladimir S. Zaborovsky, Sergey V. Kupreenko, Yuri A. Shemanin