Patents by Inventor James D. Haschmann

James D. Haschmann 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).

  • Portable communication device with flow through acoustic transducer ports for water management
    Patent number: 9510071
    Abstract: Communication device includes a housing with a two or more apertures defined therein to form a speaker grille. The apertures are arranged to form one or more aperture sets, each comprised of at least two apertures connected by a fluid channel defined on an internal face of the panel. The fluid channel is comprised of one or more channel segments. Each of the channels segments and the acoustic apertures has a predetermined size and shape which draws fluid through the apertures from an exterior side of the panel, to an interior side of the panel, and then into one of the channel segments. The dimensions and geometry of the channels and apertures are selected to cause the fluid in the channels to exit from the housing at a lowermost one of the acoustic apertures.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: November 29, 2016
    Assignee: Harris Corporation
    Inventors: Kurt E. Jones, James D. Haschmann, Michael E. Bausch
  • PORTABLE COMMUNICATION DEVICE WITH FLOW THROUGH ACOUSTIC TRANSDUCER PORTS FOR WATER MANAGEMENT
    Publication number: 20160277818
    Abstract: Communication device includes a housing with a two or more apertures defined therein to form a speaker grille. The apertures are arranged to form one or more aperture sets, each comprised of at least two apertures connected by a fluid channel defined on an internal face of the panel. The fluid channel is comprised of one or more channel segments. Each of the channels segments and the acoustic apertures has a predetermined size and shape which draws fluid through the apertures from an exterior side of the panel, to an interior side of the panel, and then into one of the channel segments. The dimensions and geometry of the channels and apertures are selected to cause the fluid in the channels to exit from the housing at a lowermost one of the acoustic apertures.
    Type: Application
    Filed: March 19, 2015
    Publication date: September 22, 2016
    Inventors: Kurt E. Jones, James D. Haschmann, Michael E. Bausch