Patents by Inventor In Keun KANG

In Keun KANG 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 OF REMOVING A PHOTORESIST PATTERN AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE USING THE SAME
    Publication number: 20060270241
    Abstract: In a method of removing a photoresist pattern from a substrate without deteriorating a lower electrode or increasing processing time, ozone gas may be provided onto a substrate on which a photoresist pattern may be formed. An oxidation-decomposition process may be carried out using the ozone gas, to thereby decompose the photoresist pattern on the substrate. The decomposed photoresist pattern may be dissolved into water and removed from the substrate in a rinsing process. Accordingly, a photoresist pattern in an opening having a relatively high aspect ratio may be sufficiently removed from a substrate without deteriorating the lower electrode or increasing processing time.
    Type: Application
    Filed: May 30, 2006
    Publication date: November 30, 2006
    Inventors: Kyoung-Chul Kim, Dae-Keun Kang, Se-Ho Cha, In-Seak Hwang, Keum-Joo Lee
  • Variable region of the monoclonal antibody against the HBV S-surface antigen and a gene encoding the same
    Patent number: 7112664
    Abstract: The present invention relates to a variable region of the monoclonal antibody against the S-surface antigen of hepatis B virus and a gene encoding the same, a recombinant vector containing the said gene, and a transformant obtained from the said recombinant vector.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: September 26, 2006
    Assignee: Yuhan Corporation
    Inventors: Jong Wook Lee, In Young Ko, Heui Keun Kang, Jung Hyun Nam, Moo Young Song, Hyung Jin Moon, Tae Hun Song
  • Variable region of the monoclonal antibody against HBV S-surface antigen and a gene encoding the same
    Patent number: 6939956
    Abstract: The present invention relates to a variable region of the monoclonal antibody against the S-surface antigen of hepatitis B virus and a gene encoding the same, a recombinant vector containing the gene, and a transformant obtained from the recombinant vector.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: September 6, 2005
    Assignee: Yuhan Corporation
    Inventors: Jong Wook Lee, In Young Ko, Heui Keun Kang, Moo Young Song, Tae Hun Song, Chang Seok Kim
  • Variable region of the monoclonal antibody against the HBV S-surface antigen and a gene encoding the same
    Patent number: 6924368
    Abstract: The present invention relates to a variable region of the monoclonal antibody against the S-surface antigen of hepatis B virus and a gene encoding the same, a recombinant vector containing the said gene, and a transformant obtained from the said recombinant vector.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: August 2, 2005
    Assignee: Yuhan Corporation
    Inventors: Jong Wook Lee, In Young Ko, Heui Keun Kang, Jung Hyun Nam, Moo Young Song, Hyung Jin Moon, Tae Hun Song
  • Method of manufacturing integrated circuit device including recessed channel transistor
    Publication number: 20050042833
    Abstract: A method according to some embodiments of the invention includes defining an active region by forming a trench device isolation region on an integrated substrate, forming a mask pattern that exposes a channel sub-region of the active region and the trench device isolation region adjacent to the channel sub-region, etching the trench device isolation region, which is exposed by the mask pattern, to be recessed to a first depth using the mask pattern as an etch mask, etching the channel sub-region to form a gate trench having a second depth that is deeper than the first depth using the mask pattern as an etch mask, and forming a recess gate that fills the gate trench.
    Type: Application
    Filed: July 28, 2004
    Publication date: February 24, 2005
    Inventors: Jong-Chul Park, Jun Seo, Tae-Hyuk Ahn, Hyuk-Jin Kwon, Jong-Heui Song, Dae-Keun Kang
  • Method for forming a silicide film of a semiconductor device
    Patent number: 6831012
    Abstract: After a silicidation blocking pattern is formed on a substrate including silicon, the silicidation blocking pattern is hardened by a thermal annealing process. The substrate is rinsed to remove a native oxide film formed on the substrate, and then a silicide film is formed on a portion of the substrate exposed by the silicidation blocking pattern. The silicide film can thus be formed in an exact portion of the substrate, and the substrate is not damaged during rinsing.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: December 14, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Keun Kang, Yong-Sun Ko, In-Seak Hwang, Byoung-Moon Yoon
  • Variable region of the monoclonal antibody against the HBV s-surface antigen and a gene encoding the same
    Publication number: 20040191259
    Abstract: The present invention relates to a variable region of the monoclonal antibody against the S-surface antigen of hepatis B virus and a gene encoding the same, a recombinant vector containing the said gene, and a transformant obtained from the said recombinant vector.
    Type: Application
    Filed: December 4, 2003
    Publication date: September 30, 2004
    Applicant: YUHAN CORPORATION
    Inventors: Jong Wook Lee, In Young Ko, Heui Keun Kang, Jung Hyun Nam, Moo Young Song, Hyung Jin Moon, Tae Hun Song
  • Method for forming a silicide film of a semiconductor device
    Publication number: 20040029378
    Abstract: After a silicidation blocking pattern is formed on a substrate including silicon, the silicidation blocking pattern is hardened by a thermal annealing process. The substrate is rinsed to remove a native oxide film formed on the substrate, and then a silicide film is formed on a portion of the substrate exposed by the silicidation blocking pattern. The silicide film can thus be formed in an exact portion of the substrate, and the substrate is not damaged during rinsing.
    Type: Application
    Filed: May 28, 2003
    Publication date: February 12, 2004
    Inventors: Dae-Keun Kang, Yong-Sun Ko, In-Seak Hwang, Byoung-Moon Yoon
  • Variable region of the monoclonal antibody against the HBV S-surface antigen and a gene encoding the same
    Patent number: 6680053
    Abstract: The present invention relates to a variable region of the monoclonal antibody against the S-surface antigen of hepatis B virus and a gene encoding the same, a recombinant vector containing the said gene, and a transformant obtained from the said recombinant vector.
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: January 20, 2004
    Assignee: Yuhan Corporation
    Inventors: Jong Wook Lee, In Young Ko, Heui Keun Kang, Jung Hyun Nam, Moo Young Song, Hyung Jin Moon, Tae Hun Song
  • Variable region of the monoclonal antibody against the HBV S-surface antigen and a gene encoding the same
    Publication number: 20020173035
    Abstract: The present invention relates to a variable region of the monoclonal antibody against the S-surface antigen of hepatitis B virus and a gene encoding the same, a recombinant vector containing the said gene, and a transformant obtained from the said recombinant vector.
    Type: Application
    Filed: May 15, 2002
    Publication date: November 21, 2002
    Inventors: Jong-Wook Lee, In Young Ko, Heui Keun Kang, Moo Young Song, Tae Hun Song, Chang Seok Kim
  • Variable region of the monoclonal antibody against the HBV S-surface antigen and a gene encoding the same
    Publication number: 20020061581
    Abstract: The present invention relates to a variable region of the monoclonal antibody against the S-surface antigen of hepatis B virus and a gene encoding the same, a recombinant vector containing the said gene, and a transformant obtained from the said recombinant vector.
    Type: Application
    Filed: May 29, 2001
    Publication date: May 23, 2002
    Inventors: Jong Wook Lee, In Young Ko, Heui Keun Kang, Jung Hyun Nam, Moo Young Song, Hyung Jin Moon, Tae Hun Song