Patents by Inventor Victor Khachtchanski

Victor Khachtchanski 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).

  • Methods and arrangements for providing efficient information transfer over a limited-speed communications link
    Patent number: 7162535
    Abstract: Methods and arrangements are disclosed for transferring digital data over a limited speed communications link between a client side subarrangement (401) and a server side subarrangement (402). Within the client side subarrangement (401), a client application (411, 502) receives and transmits digital data using a first communications protocol stack (412, 503, 504, 505) and, within the server side subarrangement (402), a server application (426, 572) receives and transmits digital data using the first communications protocol stack (425, 573, 574, 575). Digital data is transferred between the client application (411, 502) and the server application (426, 572) through a client proxy (511) within the client side subarrangement (401) and an access gateway (551) within the server side subarrangement (402).
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: January 9, 2007
    Assignee: First Hop Oy
    Inventors: Andrei Kustov, Olli Auvinen, Mikko Hämäläinen, Hannu Kari, Victor Khachtchanski, Juha Koponen, Hannu Mallat, Juhana Räsänen
  • Method and arrangements for providing efficient information transfer over a limited speed communications link
    Publication number: 20040205208
    Abstract: Methods and arrangements are disclosed for transferring digital data over a limited speed communications link between a client side subarrangement (401) and a server side subarrangement (402). Within the client side subarrangement (401) a client application (411, 502) receives and transmits digital data using a first communications protocol stack (412, 503, 504, 505) and within the server side subarrangement (402) a server application (426, 572) receives and transmits digital data using the first communications protocol stack (425, 573, 574, 575). Digital data is transferred between the client application (411, 502) and the server application (426, 572) through a client proxy (511) within the client side subarrangement (401) and an access gateway (551) within the server side subarrangement (402).
    Type: Application
    Filed: May 4, 2004
    Publication date: October 14, 2004
    Inventors: Juha Koponen, Andrei Kustov, Juhana Rasanen, Olli Auvinen, Mikko Hamalainen, Hannu Kari, Victor Khachtchanski, Hannu Mallat
  • Methods & arrangements for providing efficient information transfer over a limited-speed communications link
    Publication number: 20020138565
    Abstract: Methods and arrangements are disclosed for transferring digital data over a limited speed communications link between a client side subarrangement (401) and a server side subarrangement (402). Within the client side subarrangement (401) a client application (411, 502) receives and transmits digital data using a first communications protocol stack (412, 503, 504, 505) and within the server side subarrangement (402) a server application (426, 572) receives and transmits digital data using the first communications protocol stack (425, 573, 574, 575). Digital data is transferred between the client application (411, 502) and the server application (426, 572) through a client proxy (511) within the client side subarrangement (401) and an access gateway (551) within the server side subarrangement (402).
    Type: Application
    Filed: March 14, 2002
    Publication date: September 26, 2002
    Applicant: FIRST HOP OY
    Inventors: Andrei Kustov, Olli Auvinen, Mikko Hamalainen, Hannu Kari, Victor Khachtchanski, Juha Koponen, Hannu Mallat, Juhana Rasanen