Patents by Inventor Stephen Emill Chin

Stephen Emill Chin 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).

  • APPARATUS AND METHOD FOR SECURE DELIVERY OF DATA UTILIZING ENCRYPTION KEY MANAGEMENT
    Publication number: 20150319151
    Abstract: A device that incorporates the subject disclosure may perform, for example, receiving a derived encryption key from a remote management server without receiving a master key from which the derived encryption key was generated, applying a one-way function to the derived encryption key and a nonce to generate a temporary encryption key, obtaining data for transmission to a recipient device, encrypting the data using the temporary encryption key to generate encrypted data, and providing the encrypted data over a network to the recipient device. Other embodiments are disclosed.
    Type: Application
    Filed: May 1, 2014
    Publication date: November 5, 2015
    Applicant: AT&T Intellectual Property I, LP
    Inventors: Walter Cooper Chastain, Stephen Emill Chin