Patents by Inventor Kin W. Ng

Kin W. Ng 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).

  • Transducer structure
    Patent number: 5367500
    Abstract: A flexible three-layer transducer wherein the layers are vertically stacked nd are coextensive with each other, the middle layer having twice the thickness of any one of the outer layers, and electrodes between and on the outside surface of the layers for conveying signals from the layers, said layers are made from PVDF or flexible piezoceramic sheets.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: November 22, 1994
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Kin W. Ng