Patents by Inventor Keun-hwl Cho

Keun-hwl Cho 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).

  • Patent number: 8106464
    Abstract: A semiconductor device having a bar type active pattern and a method of manufacturing the same are provided. The semiconductor device may include a semiconductor substrate having a semiconductor fin configured to protrude from a surface of the semiconductor substrate in a first direction, the semiconductor substrate having a first width and a second width crossing the first width, wherein the first width and the second width extend in a second direction. A plurality of active patterns may be arranged in the first direction with a separation gap from the semiconductor fin. A plurality of support patterns may be arranged between the semiconductor fin and one of the plurality of active patterns arranged closer to the semiconductor fin in the first direction, and between the plurality of active patterns arranged in the first direction to support the plurality of active patterns.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: January 31, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keun-hwl Cho, Dong-won Kim, Jun Seo, Min-sang Kim, Sung-min Kim, Hyun-jun Bae, Ji-Myoung Lee
  • Publication number: 20100059807
    Abstract: A semiconductor device having a bar type active pattern and a method of manufacturing the same are provided. The semiconductor device may include a semiconductor substrate having a semiconductor fin configured to protrude from a surface of the semiconductor substrate in a first direction, the semiconductor substrate having a first width and a second width crossing the first width, wherein the first width and the second width extend in a second direction. A plurality of active patterns may be arranged in the first direction with a separation gap from the semiconductor fin. A plurality of support patterns may be arranged between the semiconductor fin and one of the plurality of active patterns arranged closer to the semiconductor fin in the first direction, and between the plurality of active patterns arranged in the first direction to support the plurality of active patterns.
    Type: Application
    Filed: August 13, 2009
    Publication date: March 11, 2010
    Inventors: Keun-hwl Cho, Dong-won Kim, Jun Seo, Min-sang Kim, Sung-min Kim, Hyun-jun Bae, Ji-Myoung Lee
  • Publication number: 20090115009
    Abstract: Provided are a multibit electro-mechanical memory device and a method of manufacturing the same. The device may include at least one bit line in a first direction on a substrate; at least one gate line and at least one lower word line in parallel by a given interval and in a second direction intersecting the first direction on the at least one bit line; at least one contact pad adjacent to the at least one gate line on the at least one bit line; and at least one cantilever electrode coupled to the at least one contact pad, configured to float with a void above and beneath the at least one cantilever electrode and configured to curve in a third direction vertical to the first and second directions.
    Type: Application
    Filed: November 6, 2008
    Publication date: May 7, 2009
    Inventors: Ji-Myoung Lee, Min-Sang Kim, Sung-Min Kim, Keun-Hwl Cho