Patents by Inventor Robert Brian French

Robert Brian French 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).

  • Calibration and security device for PC auditory programs
    Patent number: 6654652
    Abstract: This invention comprises a hardware and software system for automatically calibrating the audio output level of a personal computer used to evaluate human hearing. The invention requires hardware in the loop, which has the added benefit of preventing unauthorized use of the software.
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: November 25, 2003
    Assignee: Beiersdorf AG
    Inventors: Leslie W. Dalton, Jr., Robert Brian French