Patents by Inventor Jason A. Ssutu

Jason A. Ssutu 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).

  • Air flow control device for loudspeaker
    Patent number: 6535613
    Abstract: An air flow control device is positioned relative to the throughbore in the pole piece of the motor structure of a speaker, such that the flow of air entering and leaving a cavity overlying the voice coil and pole piece is directed along a flow path which passes in thermal communication with at least a portion of the interior surface of the former of the voice coil opposite the wire winding on the exterior surface of the former.
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: March 18, 2003
    Assignee: JL Audio, Inc.
    Inventor: Jason A. Ssutu