Patents by Inventor Ching-Pang NMN Lee

Ching-Pang NMN Lee 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).

  • COATING AND COATING PROCESS INCORPORATING RAISED SURFACE FEATURES FOR AN AIR-COOLED SURFACE
    Publication number: 20040166355
    Abstract: A coating and coating process for incorporating surface features on an air-cooled substrate surface of a component for the purpose of promoting heat transfer from the component. The coating process generally comprises depositing a first metallic coating material on the surface of the component using a first set of coating conditions to form a first environmental coating layer, and then depositing a second metallic coating material using a second set of coating conditions that differ from the first set, such that an outer environmental coating layer is formed having raised surface features that cause the surface of the outer environmental coating layer to be rougher than the surface of the first environmental coating layer.
    Type: Application
    Filed: February 24, 2003
    Publication date: August 26, 2004
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Ching-Pang NMN Lee, Robert Edward Schafrik, Ramgopal NMN Darolia, Joseph David Rigney