Patents by Inventor William LeGall

William LeGall 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).

  • Loudspeaker comprising coaxially-disposed drivers
    Publication number: 20060147075
    Abstract: A loudspeaker incorporating a plurality of dynamic audio drivers in a co-axial arrangement is disclosed. In the illustrative embodiment, the drivers are disposed in a cylindrical cabinet has a diameter that is slightly larger than the diameter of the drivers. In some embodiments, a high-frequency driver is disposed on the exterior of the cabinet.
    Type: Application
    Filed: January 3, 2006
    Publication date: July 6, 2006
    Applicant: Gingko Audio
    Inventors: Vinh Vu, William LeGall