Patents by Inventor Chic S. Yang

Chic S. Yang 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).

  • Bucket for the next-to-last stage of a steam turbine
    Patent number: 5286169
    Abstract: A last-stage steam turbine bucket having an actual and theoretical profile according to Charts II-XVI. The last-stage turbine bucket has a theoretical profile according to Charts I-XVII.
    Type: Grant
    Filed: December 15, 1992
    Date of Patent: February 15, 1994
    Assignee: General Electric Company
    Inventors: Cuong V. Dinh, Stephen G. Ruggles, Chic S. Yang