Patents by Inventor Jay Taugher

Jay Taugher 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: 8316229
    Abstract: According to one embodiment of the invention, a method is deployed for loading a user CA certificate into the trusted certificate storage of a network device. The method comprises a number of operations. A first operation involves a downloading of addressing information. Thereafter, a communication session is established using the addressing information for retrieval of a bootstrapping digital certificate that can be digitally verified by the network device using its factory settings. Keying information is extracted from the bootstrapping digital certificate and the keying information can be used to verify that the communication session is between the network device and a certificate server being different than a source for the addressing information. Upon verification that the network device is in communication with the certificate server, the user CA certificate is downloaded from the certificate server using a secure channel that is established based on the bootstrapping digital certificate.
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: November 20, 2012
    Assignee: Avaya Inc.
    Inventors: Tao Wan, Jay Taugher, David Ward
  • Publication number: 20090158031
    Abstract: According to one embodiment of the invention, a method is deployed for loading a user CA certificate into the trusted certificate storage of a network device The method comprises a number of operations. A first operation involves a downloading of addressing information. Thereafter, a communication session is established using the addressing information for retrieval of a bootstrapping digital certificate that can be digitally verified by the network device using its factory settings. Keying information is extracted from the bootstrapping digital certificate and the keying information can be used to verify that the communication session is between the network device and a certificate server being different than a source for the addressing information. Upon verification that the network device is in communication with the certificate server, the user CA certificate is downloaded from the certificate server using a secure channel that is established based on the bootstrapping digital certificate.
    Type: Application
    Filed: December 17, 2007
    Publication date: June 18, 2009
    Applicant: NORTEL NETWORKS LIMITED
    Inventors: Tao Wan, Jay Taugher, David Ward