Patents by Inventor Howard L. Andersen

Howard L. Andersen 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).

  • System and method for processing wireless voice and data/fax telecommunications data
    Patent number: H1920
    Abstract: A method for processing telecommunications data is provided. The method includes receiving telecommunications data, such as at a component of a telecommunications switch. It is then determined whether the telecommunications data includes speech/voice data or data/fax data. Transcoder and rate adaption processing is performed on the telecommunications data with signal processing circuitry if the telecommunications data is speech/voice data. Otherwise, interworking function processing is performed on the telecommunications data with the signal processing circuitry if the telecommunications data is data/fax data.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: November 7, 2000
    Assignee: DSC/Celcore, Inc.
    Inventors: Dexiang John Xu, Shawn W. Vines, Howard L. Andersen