Patents by Inventor HYUNYONG GO

HYUNYONG GO 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).

  • Semiconductor device having sacrificial layer pattern with concave sidewalls and method fabricating the same
    Patent number: 9601496
    Abstract: In a method of fabricating a semiconductor device, sacrificial layer patterns are formed by leaving portions of sacrificial layers, instead of completely removing the sacrificial layers. Thus, the reliability of the semiconductor device may be increased, and the process of manufacturing the same may be simplified.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: March 21, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sanghoon Lee, Hyunyong Go, Sunggil Kim, Kyong-Won An, Woosung Lee, Yongseok Cho
  • SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20140183749
    Abstract: In a method of fabricating a semiconductor device, sacrificial layer patterns are formed by leaving portions of sacrificial layers, instead of completely removing the sacrificial layers. Thus, the reliability of the semiconductor device may be increased, and the process of manufacturing the same may be simplified.
    Type: Application
    Filed: December 17, 2013
    Publication date: July 3, 2014
    Inventors: SANGHOON LEE, HYUNYONG GO, SUNGGIL KIM, KYONG-WON AN, WOOSUNG LEE, YONGSEOK CHO