Patents by Inventor Gudin Tseo

Gudin Tseo 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).

  • Slanted cavity resonator
    Patent number: 4064961
    Abstract: A combination fan jet engine nozzle plug and muffler. The combination comprises a nozzle plug structure formed from a plurality of inwardly slanted spaced apart elements. The elements form outwardly open and inwardly closed cavities. The cavities' openings are covered by porous skin material attached to the elements.
    Type: Grant
    Filed: April 5, 1976
    Date of Patent: December 27, 1977
    Assignee: Rohr Industries, Incorporated
    Inventor: Gudin Tseo