Patents by Inventor Shing-Sing Chiang

Shing-Sing Chiang 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).

  • Method for fabricating oxide layers with different thicknesses
    Patent number: 6660593
    Abstract: A method for fabricating oxide layers with different thicknesses on a substrate is described. A field oxide layer is formed on the substrate to define a first active region and a second active region therebetween. A first oxide layer is formed over the first active region. A thin oxynitride layer is formed on the first oxide layer.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: December 9, 2003
    Assignee: Winbond Electronics Corp.
    Inventors: Shing-Sing Chiang, Kuo-Shi Teng, Hao-Chieh Yung, Yi-Shi Chen
  • Method for fabricating oxide layers with different thicknesses
    Publication number: 20020081798
    Abstract: A method for fabricating oxide layers with different thicknesses on a substrate is described. A field oxide layer is formed on the substrate to define a first active region and a second active region therebetween. A first oxide layer is formed over the first active region. A thin oxynitride layer is formed on the first oxide layer.
    Type: Application
    Filed: December 21, 2000
    Publication date: June 27, 2002
    Inventors: Shing-Sing Chiang, Kuo-Shi Teng, Hao-Chieh Yung, Yi-Shi Chen