Patents by Inventor John Kahren Tevosyan

John Kahren Tevosyan 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).

  • Passive client single sign-on for web applications
    Patent number: 8108920
    Abstract: A system provides single sign-on capabilities for accessing a Web application through a passive client across multiple realms within a federation. A federation refers to different organizations or realms that have employed agreements, standards, and/or cooperative technologies to make user identity and entitlements portable between the organizations. Communications are redirected through a client in one realm to obtain a security token that can allow the resource server in the other realm to authenticate the user for access to the Web application.
    Type: Grant
    Filed: May 12, 2003
    Date of Patent: January 31, 2012
    Assignee: Microsoft Corporation
    Inventors: Jeffrey F. Spelman, Yordan Rouskov, Brendan W. Dixon, Matthew Hur, Josh Thomas Gray, Michael S. Dusche, Ryan D. Johnson, John Kahren Tevosyan
  • Passive client single sign-on for Web applications
    Publication number: 20040230831
    Abstract: A system provides single sign-on capabilities for accessing a Web application through a passive client across multiple realms within a federation. A federation refers to different organizations or realms that have employed agreements, standards, and/or cooperative technologies to make user identity and entitlements portable between the organizations. Communications are redirected through a client in one realm to obtain a security token that can allow the resource server in the other realm to authenticate the user for access to the Web application.
    Type: Application
    Filed: May 12, 2003
    Publication date: November 18, 2004
    Applicant: MICROSOFT CORPORATION
    Inventors: Jeffrey F. Spelman, Yordan Rouskov, Brendan W. Dixon, Matthew Hur, Josh Thomas Gray, Michael S. Dusche, Ryan D. Johnson, John Kahren Tevosyan