Patents by Inventor Rueichang Richard Liou

Rueichang Richard Liou 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).

  • Patent number: 9447576
    Abstract: Acoustic panels and methods for manufacturing acoustic panels are provided. In one such method, a core structure is provided between and bonded to a top skin and a septum. A plurality of perforations are formed in the top skin using an energy beam device. A plurality of perforations are formed in the septum through the top skin holes using the energy beam device. A plurality of cavities in the core structure fluidly couple at least some of the perforations in the top skin with at least some of the perforations in the septum.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: September 20, 2016
    Assignee: Rohr, Inc.
    Inventors: Rueichang Richard Liou, Sean Tiwari, Song Chiou, Dustin Cross
  • Publication number: 20160201317
    Abstract: Acoustic panels and methods for manufacturing acoustic panels are provided. In one such method, a core structure is provided between and bonded to a top skin and a septum. A plurality of perforations are formed in the top skin using an energy beam device. A plurality of perforations are formed in the septum through the top skin holes using the energy beam device. A plurality of cavities in the core structure fluidly couple at least some of the perforations in the top skin with at least some of the perforations in the septum.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 14, 2016
    Inventors: Rueichang Richard Liou, Sean Tiwari, Song Chiou, Dustin Cross