Patents by Inventor Flemming Stig Andreason

Flemming Stig Andreason 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).

  • Method and system to securely transport data encryption keys
    Patent number: 8503681
    Abstract: A method and system to transport encrypted keys among the participants of a real time communications session are provided. The system may include a message detector, a carrier packet detector and a decrypting module. The message detector may be configured to receive, at a target device, a first communication from a source device. The first communication may comprise a first message. The carrier packet detector may be configured to receive, at a target device, a second communication from a source device. The second communication may comprise a first encrypted key to decode the first message. The decrypting module may be configured to decode the message, utilizing the first encrypted key.
    Type: Grant
    Filed: August 8, 2006
    Date of Patent: August 6, 2013
    Assignee: Cisco Technology, Inc.
    Inventors: David McGrew, Flemming Stig Andreason