Patents by Inventor Lakshmi Velandai Thiyagarajan

Lakshmi Velandai Thiyagarajan 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).

  • Patent number: 7249369
    Abstract: The present invention matches sets of authentication, authorization, and auditing rules to resources in an Access System based on the contents of POST data received in HTTP POST requests. The system of the present invention receives a POST request and matches a set of rules to a resource using POST data referenced by the HTTP request. In one embodiment, the matching is performed by accessing required matching data. A portion of the POST data is selected and compared with the required data. If all of the required data is matched to the POST data, then the resource is successfully matched. The present invention further authorizes a user to access resources in an Access System based on the contents of POST data. An authorization rule is retrieved and authorization is performed using the POST data. If the authorization is successful, the system grants the user access to the resource.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: July 24, 2007
    Assignee: Oracle International Corporation
    Inventors: Charles W. Knouse, Lakshmi Velandai Thiyagarajan
  • Patent number: 7134137
    Abstract: An access system is disclosed that can provide data to a downstream application. In one embodiment, the data is provided as header variables associated with an HTTP request. Other embodiments can use other protocols and other means for transmitting the data. The data provided to the downstream applications include information about the user accessing the application. In one embodiment, the data provided to the downstream application includes information from an identity profile stored in an LDAP directory structure.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: November 7, 2006
    Assignee: Oracle International Corporation
    Inventors: Vrinda S. Joshi, Lakshmi Velandai Thiyagarajan
  • Publication number: 20020120599
    Abstract: The present invention matches sets of authentication, authorization, and auditing rules to resources in an Access System based on the contents of POST data received in HTTP POST requests. The system of the present invention receives a POST request and matches a set of rules to a resource using POST data referenced by the HTTP request. In one embodiment, the matching is performed by accessing required matching data. A portion of the POST data is selected and compared with the required data. If all of the required data is matched to the POST data, then the resource is successfully matched. The present invention further authorizes a user to access resources in an Access System based on the contents of POST data. An authorization rule is retrieved and authorization is performed using the POST data. If the authorization is successful, the system grants the user access to the resource.
    Type: Application
    Filed: February 26, 2001
    Publication date: August 29, 2002
    Inventors: Charles W. Knouse, Lakshmi Velandai Thiyagarajan
  • Publication number: 20020091798
    Abstract: An access system is disclosed that can provide data to a downstream application. In one embodiment, the data is provided as header variables associated with an HTTP request. Other embodiments can use other protocols and other means for transmitting the data. The data provided to the downstream applications include information about the user accessing the application. In one embodiment, the data provided to the downstream application includes information from an identity profile stored in an LDAP directory structure.
    Type: Application
    Filed: February 26, 2001
    Publication date: July 11, 2002
    Inventors: Vrinda S. Joshi, Lakshmi Velandai Thiyagarajan