Patents by Inventor Srinivas Belur Vijayaraghavan

Srinivas Belur Vijayaraghavan 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).

  • Hash-based access to resources in a data processing network
    Patent number: 8024306
    Abstract: Provided are methods, apparatus and computer programs for enhanced access to resources within a network, including for controlling use of bandwidth-sensitive connections within a network and/or for automated recovery. Hash values are used as ‘unique’ identifiers for resources distributed across a network, and each one of a set of pool servers store the hash values for a set of computers within a LAN. When a resource is required, a hash value representing the resource can be retrieved and compared with hash values stored at a pool server to determine whether the pool server holds a matching hash value. Any such matching hash value found on the pool server represents an identification of a local copy of the required resource, because of the uniqueness property of secure ash values. The information within the pool server can be used to access the required resource.
    Type: Grant
    Filed: May 16, 2007
    Date of Patent: September 20, 2011
    Assignee: International Business Machines Corporation
    Inventors: Sudarshan Palliyil, Shivakumara Venkateshamurthy, Srinivas Belur Vijayaraghavan, Tejasvi Aswathanarayana
  • Methods, apparatus and computer programs for enhanced access to resources within a network
    Patent number: 7519726
    Abstract: Provided are methods, apparatus and computer programs for enhanced access to resources within a network, including for controlling use of bandwidth-sensitive connections within a network and/or for automated recovery. Hash values are used as ‘unique’ identifiers for resources distributed across a network, and each one of a set of pool servers store the hash values for a set of computers within a LAN. When a resource is required, a hash value representing the resource can be retrieved and compared with hash values stored at a pool server to determine whether the pool server holds a matching hash value. Any such matching hash value found on the pool server represents an identification of a local copy of the required resource, because of the uniqueness property of secure ash values. The information within the pool server can be used to access the required resource.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: April 14, 2009
    Assignee: International Business Machines Corporation
    Inventors: Sudarshan Palliyil, Shivakumara Venkateshamurthy, Srinivas Belur Vijayaraghavan, Tejasvi Aswathanarayana