Patents by Inventor Sugandha Venkatachalam

Sugandha Venkatachalam 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).

  • Global authentication service using a global user identifier
    Patent number: 9529985
    Abstract: An authentication device may provide an authentication code to a third party device. The third party device may provide a third party service to which a client device has requested access. The authentication device may receive the authentication code from a mobile device that is different from the client device. The authentication device may determine a third party device identifier included in the authentication code. The third party device identifier may identify the third party device that provides the third party service. The authentication device may determine a transaction identifier included in the authentication code. The authentication device may selectively provide the transaction identifier to the third party device, identified by the third party device identifier, to cause the third party device to selectively permit the client device to access the third party service.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: December 27, 2016
    Assignee: VERIZON PATENT AND LICENSING INC.
    Inventors: Manah M. Khalil, Vidhyaprakash Ramachandran, Vijay Vasu, Saikumar Dubagunta, Sugandha Venkatachalam, Jeffrey R. Wise, Michael R. Lamison
  • GLOBAL AUTHENTICATION SERVICE USING A GLOBAL USER IDENTIFIER
    Publication number: 20150334108
    Abstract: An authentication device may provide an authentication code to a third party device. The third party device may provide a third party service to which a client device has requested access. The authentication device may receive the authentication code from a mobile device that is different from the client device. The authentication device may determine a third party device identifier included in the authentication code. The third party device identifier may identify the third party device that provides the third party service. The authentication device may determine a transaction identifier included in the authentication code. The authentication device may selectively provide the transaction identifier to the third party device, identified by the third party device identifier, to cause the third party device to selectively permit the client device to access the third party service.
    Type: Application
    Filed: May 15, 2014
    Publication date: November 19, 2015
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Manah M. KHALIL, Vidhyaprakash RAMACHANDRAN, Vijay VASU, Saikumar DUBAGUNTA, Sugandha VENKATACHALAM, Jeffrey R. WISE, Michael R. LAMISON
  • Display of end-to-end physical layer signal flow
    Patent number: 8255450
    Abstract: A device may include a client. The client may be configured to send a request for a physical view about network devices that connect two end points of a network path. In addition, the client may be configured to receive information about the network devices of the network path in response to the request, the information including a complete list of physical devices in the network path in accordance with the request for the physical view. Further, the client may be configured to display the complete list of the physical devices in order the physical devices connect the two end points.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: August 28, 2012
    Assignee: Verizon Patent and Licensing, Inc.
    Inventors: Vidhyaprakash Ramachandran, Kamran Zia Khan, Sugandha Venkatachalam
  • DISPLAY OF END-TO-END PHYSICAL LAYER SIGNAL FLOW
    Publication number: 20090132928
    Abstract: A device may comprise a client. The client may be configured to send a request for a physical view about network devices that connect two end points of a network path. In addition, the client may be configured to receive information about the network devices of the network path in response to the request, the information including a complete list of physical devices in the network path in accordance with the request for the physical view. Further, the client may be configured to display the complete list of the physical devices in order the physical devices connect the two end points.
    Type: Application
    Filed: November 20, 2007
    Publication date: May 21, 2009
    Applicant: Verizon Business Network Services, Inc.
    Inventors: Vidhyaprakash Ramachandran, Kamran Zia Khan, Sugandha Venkatachalam