Patents by Inventor John F. Hubbell

John F. Hubbell 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).

  • Internet Gatekeeper Protocol
    Publication number: 20090228700
    Abstract: According to one embodiment, a computerized method includes receiving encrypted user data and encrypted gatekeeper header data from a sender appliance. The encrypted user data is encrypted according to a receiver encrypting key. The encrypted gatekeeper header data is encrypted according to a gatekeeper encrypting key. A receiver address is identified by decrypting the encrypted gatekeeper header data according to a gatekeeper decrypting key. Encrypted receiver header data is generated by a computer according to the receiver encrypting key. The encrypted user data and encrypted receiver header data are transmitted to a receiver appliance according to the identified receiver address.
    Type: Application
    Filed: March 5, 2009
    Publication date: September 10, 2009
    Applicant: Raytheon Company
    Inventor: John F. Hubbell