Patents by Inventor Srinivasagopalan Ramamurthy

Srinivasagopalan Ramamurthy 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: 7814536
    Abstract: The present invention authenticates a user for multiple resources distributed across multiple domains through the performance of a single authentication. User access requests for a protected resource in a first domain are received and redirected to a second domain. User authentication is performed at the second domain. In one embodiment, the system transmits an authentication cookie for the second domain to the user after authentication at the second domain. In another embodiment, the system further redirects subsequent resource requests for resources in the first domain or a third domain to the second domain. The second domain confirms the user's authentication for applicable portions of the first, second, and third domains using the cookie.
    Type: Grant
    Filed: October 4, 2006
    Date of Patent: October 12, 2010
    Assignee: Oracle International Corporation
    Inventors: Robin E. Martherus, Srinivasagopalan Ramamurthy
  • Publication number: 20070174905
    Abstract: The present invention authenticates a user for multiple resources distributed across multiple domains through the performance of a single authentication. User access requests for a protected resource in a first domain are received and redirected to a second domain. User authentication is performed at the second domain. In one embodiment, the system transmits an authentication cookie for the second domain to the user after authentication at the second domain. In another embodiment, the system further redirects subsequent resource requests for resources in the first domain or a third domain to the second domain. The second domain confirms the user's authentication for applicable portions of the first, second, and third domains using the cookie.
    Type: Application
    Filed: October 4, 2006
    Publication date: July 26, 2007
    Applicant: Oracle Ineternational Corporation
    Inventors: Robin Martherus, Srinivasagopalan Ramamurthy
  • Patent number: 7194764
    Abstract: The present invention authenticates a user for multiple resources distributed across multiple domains through the performance of a single authentication. User access requests for a protected resource in a first domain are received and redirected to a second domain. User authentication is performed at the second domain. In one embodiment, the system transmits an authentication cookie for the second domain to the user after authentication at the second domain. In another embodiment, the system further redirects subsequent resource requests for resources in the first domain or a third domain to the second domain. The second domain confirms the user's authentication for applicable portions of the first, second, and third domains using the cookie.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: March 20, 2007
    Assignee: Oracle International Corporation
    Inventors: Robin E. Martherus, Srinivasagopalan Ramamurthy
  • Patent number: 7080077
    Abstract: An identity management system manages identity profiles that store information about various entities. A localized access feature for an identity management system allows for a set of identity profiles to be grouped together in order to define a locale. Users outside the locale can be restricted from accessing identity profiles inside the locale. Alternatively, users outside the locale can be restricted from accessing certain attributes of identity profiles inside the locale.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: July 18, 2006
    Assignee: Oracle International Corporation
    Inventors: Srinivasagopalan Ramamurthy, Joan C. Teng
  • Publication number: 20020116642
    Abstract: A system is disclosed that logs access system events. When an access system event occurs, a log entry is created for the access system event. Information from an identity profile is stored in the log entry. The identity profile pertains to a first user. The first user is the entity who caused or was involved with the access system event. In one embodiment, the access system includes identity management and access management functionality.
    Type: Application
    Filed: February 26, 2001
    Publication date: August 22, 2002
    Inventors: Vrinda S. Joshi, Srinivasagopalan Ramamurthy
  • Publication number: 20020112155
    Abstract: The present invention authenticates a user for multiple resources distributed across multiple domains through the performance of a single authentication. User access requests for a protected resource in a first domain are received and redirected to a second domain. User authentication is performed at the second domain. In one embodiment, the system transmits an authentication cookie for the second domain to the user after authentication at the second domain. In another embodiment, the system further redirects subsequent resource requests for resources in the first domain or a third domain to the second domain. The second domain confirms the user's authentication for applicable portions of the first, second, and third domains using the cookie.
    Type: Application
    Filed: February 26, 2001
    Publication date: August 15, 2002
    Inventors: Robin E. Martherus, Srinivasagopalan Ramamurthy
  • Publication number: 20020091745
    Abstract: An identity management system manages identity profiles that store information about various entities. A localized access feature for an identity management system allows for a set of identity profiles to be grouped together in order to define a locale. Users outside the locale can be restricted from accessing identity profiles inside the locale. Alternatively, users outside the locale can be restricted from accessing certain attributes of identity profiles inside the locale.
    Type: Application
    Filed: February 26, 2001
    Publication date: July 11, 2002
    Inventors: Srinivasagopalan Ramamurthy, Joan C. Teng