Patents by Inventor Siwei Zou

Siwei Zou 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).

  • Apparatus for absorbing acoustical energy and use thereof
    Patent number: 8191678
    Abstract: An apparatus comprising a combination of a microphone and a composite acoustic panel. The composite acoustic panel comprises materials having different spectra of acoustic absorption. The materials may be integrated in a single layer or in a plurality of different layers.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: June 5, 2012
    Assignee: SE Electronics International, Inc.
    Inventor: Siwei Zou
  • Apparatus for Absorbing Acoustical Energy and Use Thereof
    Publication number: 20080302599
    Abstract: An apparatus comprising a combination of a microphone and a composite acoustic panel. The composite acoustic panel comprises materials having different spectra of acoustic absorption. The materials may be integrated in a single layer or in a plurality of different layers.
    Type: Application
    Filed: January 12, 2007
    Publication date: December 11, 2008
    Applicant: SE Electronics International, Inc.
    Inventor: Siwei Zou