Patents by Inventor Rama Vissapragada

Rama Vissapragada 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).

  • Publication number: 20140172728
    Abstract: Techniques are provided for allowing organizations to preserve the trust and allow this trust to be propagated across multiple agencies and/or enterprises. A technology is provided that allows (mutually) trusted entities to share content (information, digital assets) over any protocol-based network such as the Internet based on granted rights and agreed conditions. In one embodiment, Trusted Information Exchange (TIE) systems have a Service Oriented Architecture (SOA) and use content (information, asset) repositories to store and forward content to trusted entities on the Internet. Techniques are provided to permit source TIE systems to manage the specific disposition and management of their assets to receiving TIE systems through directions conveyed in licenses that reflect a priori agreements.
    Type: Application
    Filed: February 19, 2014
    Publication date: June 19, 2014
    Applicant: Oracle International Corporation
    Inventors: Dmitry Lenkov, Mark V. Scardina, Douglas Hood, Rama Vissapragada
  • Patent number: 8682795
    Abstract: Techniques are provided for allowing organizations to preserve the trust and allow this trust to be propagated across multiple agencies and/or enterprises. A technology is provided that allows (mutually) trusted entities to share content (information, digital assets) over any protocol-based network such as the Internet based on granted rights and agreed conditions. In one embodiment, Trusted Information Exchange (TIE) systems have a Service Oriented Architecture (SOA) and use content (information, asset) repositories to store and forward content to trusted entities on the Internet. Techniques are provided to permit source TIE systems to manage the specific disposition and management of their assets to receiving TIE systems through directions conveyed in licenses that reflect apriori agreements.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: March 25, 2014
    Assignee: Oracle International Corporation
    Inventors: Dmitry Lenkov, Mark V. Scardina, Douglas Hood, Rama Vissapragada
  • Patent number: 7873660
    Abstract: Described herein is an approach that may be used to control access to information requested by a query, where access is granted or denied to all the information requested based on factors that relate to information requested as a whole rather than on individual-by-individual row basis. Also described is a mechanism in which a database server dynamically creates and computes another query in response to receiving a query, and then uses the computed results to determine whether access to the data requested by the received query may be granted.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: January 18, 2011
    Assignee: Oracle International Corporation
    Inventors: Daniel Manhung Wong, Chon Hei Lei, Rama Vissapragada
  • Patent number: 7555645
    Abstract: A method for proactively enforcing security in a computer system is provided. A plurality of security modification rules is stored for a system. A set of conditions is associated with each security modification rule. Based on one or more audit records generated for the system, the system determines whether the set of conditions associated with any security modification rule has been satisfied. If the system determines that the set of conditions associated with a particular security modification rule has been satisfied, then the system performs an action that modifies one or more security parameters associated with the system, where the action is associated with the violated security modification rule.
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: June 30, 2009
    Assignee: Oracle International Corporation
    Inventor: Rama Vissapragada
  • Publication number: 20070067630
    Abstract: Techniques are provided for allowing organizations to preserve the trust and allow this trust to be propagated across multiple agencies and/or enterprises. A technology is provided that allows (mutually) trusted entities to share content (information, digital assets) over any protocol-based network such as the Internet based on granted rights and agreed conditions. In one embodiment, Trusted Information Exchange (TIE) systems have a Service Oriented Architecture (SOA) and use content (information, asset) repositories to store and forward content to trusted entities on the Internet. Techniques are provided to permit source TIE systems to manage the specific disposition and management of their assets to receiving TIE systems through directions conveyed in licenses that reflect apriori agreements.
    Type: Application
    Filed: September 7, 2006
    Publication date: March 22, 2007
    Inventors: Dmitry Lenkov, Mark Scardina, Douglas Hood, Rama Vissapragada
  • Publication number: 20060156379
    Abstract: A method for proactively enforcing security in a computer system is provided. A plurality of security modification rules is stored for a system. A set of conditions is associated with each security modification rule. Based on one or more audit records generated for the system, the system determines whether the set of conditions associated with any security modification rule has been satisfied. If the system determines that the set of conditions associated with a particular security modification rule has been satisfied, then the system performs an action that modifies one or more security parameters associated with the system, where the action is associated with the violated security modification rule.
    Type: Application
    Filed: January 6, 2005
    Publication date: July 13, 2006
    Inventor: Rama Vissapragada
  • Publication number: 20060047625
    Abstract: Methods, systems, and machine-readable mediums are disclosed for administering secure stores using a database management system (DBMS). In one embodiment, the method comprises receiving, at a DBMS, a command to access a secure store. In response to the command, at least a portion of the contents are loaded into a memory structure.
    Type: Application
    Filed: August 16, 2004
    Publication date: March 2, 2006
    Applicant: Oracle International Corporation
    Inventors: Min-Hank Ho, Daniel Wong, Thomas Keefe, Rama Vissapragada