Patents by Inventor Brig B. Elliot

Brig B. Elliot 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).

  • Systems and methods for implementing path length control for quantum cryptographic systems
    Patent number: 7627126
    Abstract: A quantum cryptographic key distribution (QKD) endpoint (405) includes a QKD receiver and a feedback system (1600). The QKD receiver receives symbols transmitted over a QKD path. The feedback system (1600) controls a length of the QKD path based on the received symbols.
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: December 1, 2009
    Assignee: BBN Technologies Corp.
    Inventors: Oleksiy Pikalo, John D. Schlafer, Brig B. Elliot