Patents by Inventor Young In Koh

Young In Koh 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: 7754549
    Abstract: A method of manufacturing a thin film transistor array panel includes forming an amorphous silicon film on an insulating substrate; forming a sacrificial film having an embossed surface on the amorphous silicon film; contacting a metal plate with the sacrificial film and performing heat-treatment for crystallizing the amorphous silicon film to change the amorphous silicon film to a polycrystalline silicon film; removing the metal plate and the sacrificial film; patterning the polycrystalline silicon film to form a semiconductor; forming a gate insulating layer which covers the semiconductor; forming a gate line on the gate insulating layer, a portion of the gate line overlapping the semiconductor; heavily doping a conductive impurity into portions of the semiconductor to form a source region and a drain region; forming an interlayer insulating layer which covers the gate line and the semiconductor; and forming a data line and an output electrode connected to the source and drain regions, respectively, on the
    Type: Grant
    Filed: August 16, 2007
    Date of Patent: July 13, 2010
    Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Jae-Beom Choi, Young-jin Chang, Yoon-Seok Choi, Seung-Hwan Shim, Han-Na Jo, Jung-Hoon Shin, Joon-Young Koh
  • Publication number: 20100150926
    Abstract: The present application describes an isolated nucleic acid molecule encoding a polypeptide capable of synchronously binding VEGF polypeptide and TNF polypeptide comprising: (a) a nucleotide sequence encoding a TNFR2 component and VEGFR1 component operatively linked to (b) a nucleotide sequence encoding a multimerizing component, wherein the TNFR2 component consists essentially of a nucleotide sequence encoding the amino acid sequences of cystein rich domain 1, cystein rich domain 2, cystein rich domain 3, and cystein rich domain 4 of the extracellular domain of TNFR2, and wherein the VEGFR1 component consists essentially of a nucleotide sequence encoding the amino acid sequences of Ig-like domain 2 of the extracellular domain of VEGFR1.
    Type: Application
    Filed: December 11, 2009
    Publication date: June 17, 2010
    Inventors: Keehoon JUNG, Young Jun Koh, Gyun Min Lee, Sun Chang Kim, Gou Young Koh
  • Patent number: 7691365
    Abstract: The present application discloses a method of treating a disease that is treatable by therapeutic angiogenesis comprising administering to a needy subject an effective amount of a chimeric coiled coil molecule comprising a coiled-coil domain linked to a receptor binding domain of a ligand.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: April 6, 2010
    Assignee: Aprogen, Inc.
    Inventors: Gou Young Koh, Chung-Hyun Cho
  • Patent number: 7691366
    Abstract: The present application describes a fusion molecule that includes coiled coil domain, which renders the molecule soluble and provides potent activity.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: April 6, 2010
    Assignee: Aprogen Inc.
    Inventor: Gou Young Koh
  • Publication number: 20090312249
    Abstract: The present application discloses a nucleic acid molecule encoding a fusion polypeptide capable of binding myeloid differentiation protein-2 (MD-2) polypeptide, which includes: a nucleotide sequence encoding an MD-2 polypeptide-binding portion of human toll-like receptor 4 (TLR4), a leucine-rich repeats (LRR) module, and a multimerizing component.
    Type: Application
    Filed: December 8, 2008
    Publication date: December 17, 2009
    Inventors: Keehoon Jung, HoMin Kim, Hak-Zoo Kim, Jung-Eun Lee, Gyun Min Lee, Sun Chang Kim, Jie-Oh Lee, Hak-Sung Kim, Gou Young Koh
  • Patent number: 7521590
    Abstract: The present invention relates to a method for screening therapeutic drugs of schizophrenia using an animal model of the disease. More specifically, this invention relates to a screening method based on the phospholipase C ?1 (PLC?1) knockout mouse as an animal model of schizophrenia with all the major symptoms of the human disease. This knockout mouse exhibits symptoms similar to human schizophrenia such as locomotor hyperactivity, impaired prepulse inhibition of the startle response, lack of barbering and nesting behaviors, socially subordinate status, impaired learning, and lack of type II theta rhythm which has been implicated in working memory. Thus, the knockout mouse of the present invention can be useful as an animal for screening therapeutic drugs against schizophrenia.
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: April 21, 2009
    Assignee: Korea Institute of Science and Technology
    Inventors: Heesup Shin, Hae-Young Koh, Daesoo Kim, Sukchan Lee
  • Patent number: 7511034
    Abstract: Novel dialkylhydroxybenzoic acid derivatives containing metal chelating groups are disclosed. The novel compounds are used as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen species and/or excess Zn ions, in particular stroke, Parkinson's disease, Alzheimer's disease. The compounds have not only low toxicity but also similar or superior LPO inhibition activity to references. They also effectively inhibit the cerebral neuronal cell death by ROS and/or zinc ion, and show neuroprotective effects against ischemic neuronal degeneration.
    Type: Grant
    Filed: January 11, 2006
    Date of Patent: March 31, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eu-Gene Oh, Sung-Bo Ko, Kyung-Hwa Kim, In-Kyu Chang, Dennis W. Choi, Laura L. Dugan, Jae-Young Koh, In-Jae Shin, Moo-Ho Won
  • Publication number: 20080242587
    Abstract: The present application discloses an isolated nucleic acid molecule encoding a polypeptide capable of synchronously binding VEGF polypeptide and Angiopoietin polypeptide, which includes a nucleotide sequence encoding a Tie2 component and a VEGFR component.
    Type: Application
    Filed: October 31, 2007
    Publication date: October 2, 2008
    Inventors: Hak-Zoo Kim, Young Jun Koh, Ho-Min Kim, Keehoon Jung, Choonjoo Jeon, Gou Young Koh
  • Publication number: 20080160574
    Abstract: The present application describes a fusion molecule that includes coiled coil domain, which renders the molecule soluble and provides potent activity.
    Type: Application
    Filed: December 13, 2007
    Publication date: July 3, 2008
    Inventor: Gou Young KOH
  • Publication number: 20080060088
    Abstract: The present invention relates to a method for screening therapeutic drugs of schizophrenia using an animal model of the disease. More specifically, this invention relates to a screening method based on the phospholipase C ?1 (PLC?1) knockout mouse as an animal model of schizophrenia with all the major symptoms of the human disease. This knockout mouse exhibits symptoms similar to human schizophrenia such as locomotor hyperactivity, impaired prepulse inhibition of the startle response, lack of barbering and nesting behaviors, socially subordinate status, impaired learning, and lack of type II theta rhythm which has been implicated in working memory. Thus, the knockout mouse of the present invention can be useful as an animal for screening therapeutic drugs against schizophrenia.
    Type: Application
    Filed: April 26, 2007
    Publication date: March 6, 2008
    Inventors: Heesup Shin, Hae-Young Koh, Daesoo Kim, Sukchan Lee
  • Publication number: 20080044965
    Abstract: A method of manufacturing a thin film transistor array panel includes forming an amorphous silicon film on an insulating substrate; forming a sacrificial film having an embossed surface on the amorphous silicon film; contacting a metal plate with the sacrificial film and performing heat-treatment for crystallizing the amorphous silicon film to change the amorphous silicon film to a polycrystalline silicon film; removing the metal plate and the sacrificial film; patterning the polycrystalline silicon film to form a semiconductor; forming a gate insulating layer which covers the semiconductor; forming a gate line on the gate insulating layer, a portion of the gate line overlapping the semiconductor; heavily doping a conductive impurity into portions of the semiconductor to form a source region and a drain region; forming an interlayer insulating layer which covers the gate line and the semiconductor; and forming a data line and an output electrode connected to the source and drain regions, respectively, on the
    Type: Application
    Filed: August 16, 2007
    Publication date: February 21, 2008
    Applicants: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jae-Beom CHOI, Young-Jin CHANG, Yoon-Seok CHOI, Seung-Hwan SHIM, Han-Na JO, Jung-Hoon SHIN, Joon-Young KOH
  • Publication number: 20070298996
    Abstract: The present application discloses a method of treating a disease that is treatable by therapeutic angiogenesis comprising administering to a needy subject an effective amount of a chimeric coiled coil molecule comprising a coiled-coil domain linked to a receptor binding domain of a ligand.
    Type: Application
    Filed: September 28, 2005
    Publication date: December 27, 2007
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Gou Young Koh, Chung-Hyun Cho
  • Patent number: 7309586
    Abstract: The present application describes a fusion molecule that includes coiled coil domain, which renders the molecule soluble and provides potent activity.
    Type: Grant
    Filed: November 21, 2005
    Date of Patent: December 18, 2007
    Assignee: Korea Advanced Institute of Science and Technology (KAIST)
    Inventor: Gou Young Koh
  • Patent number: 7229988
    Abstract: The present invention provides novel dialkylhydroxybenzoic acid derivatives containing metal chelating groups and the use of the novel compounds as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen species and/or excess Zn ions, in particular stroke, Parkinson's disease, Alzheimer's disease. The compounds of the invention have not only low toxicity but also similar or superior LPO inhibition activity to references. They also effectively inhibit the cerebral neuronal cell death by ROS and/or zinc ion, and show neuroprotective effects against ischemic neuronal degeneration.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: June 12, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eu-Gene Oh, Sung-Bo Ko, Kyung-Hwa Kim, In-Kyu Chang, Dennis W. Choi, Laura L. Dugan, Jae-Young Koh, In-Jae Shin, Moo-Ho Won
  • Patent number: 7081443
    Abstract: The present application describes a fusion molecule that includes coiled coil domain, which renders the molecule soluble and provides potent activity.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: July 25, 2006
    Assignee: Korea Advanced Institutes of Science and Technology (Kaist)
    Inventor: Gou Young Koh
  • Publication number: 20060116377
    Abstract: Novel dialkylhydroxybenzoic acid derivatives containing metal chelating groups are disclosed. The novel compounds are used as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen species and/or excess Zn ions, in particular stroke, Parkinson's disease, Alzheimer's disease. The compounds have not only low toxicity but also similar or superior LPO inhibition activity to references. They also effectively inhibit the cerebral neuronal cell death by ROS and/or zinc ion, and show neuroprotective effects against ischemic neuronal degeneration.
    Type: Application
    Filed: January 11, 2006
    Publication date: June 1, 2006
    Inventors: Eu-Gene Oh, Sung-Bo Ko, Kyung-Hwa Kim, In-Kyu Chang, Dennis Choi, Laura Dugan, Jae-Young Koh, In-Jae Shin, Moo-Ho Won
  • Patent number: 6949654
    Abstract: The present invention provides novel N-alkyl-N-phenylhydroxylamine derivatives containing metal chelating groups, a process for preparing the same, the use of the novel compounds as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen species (ROS) and/or excess Zn ions, in particular stroke, Parkinson's disease and Alzheimer's disease. The compounds of the invention possess similar or superior LPO inhibition activity to the reference compounds of Trolox and Ebselen. While showing lower toxicity, they also effectively inhibit the cerebral neuronal cell death caused by ROS and/or zinc ion, and show neuroprotective effects against ischemic neuronal degeneration.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: September 27, 2005
    Assignee: Sam-Sung Electronics Co., Ltd.
    Inventors: Eu-Gene Oh, Sung-Bo Ko, Won-Yeob Kim, Kyung-Hwa Kim, Dennis W. Choi, Laura L. Dugan, Tae-Cheon Kang, Jae-Young Koh, Kyung-Mi Kim, In-Jae Shin
  • Patent number: 6842031
    Abstract: A method of electrically testing a semiconductor device preferably includes connecting a common input/output signal channel (line) of a socket board to two or more data pins of the semiconductor device. Signals output from the semiconductor device may be sequentially read via the short-circuited input/output signal lines of the socket board by carrying out a byte operation function. The throughput of a semiconductor test system can thereby be increased by increasing the number of devices that can be tested in parallel.
    Type: Grant
    Filed: February 7, 2003
    Date of Patent: January 11, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gil-Young Koh, Jeong-Ho Bang, Jong-Bok Tcho
  • Patent number: 6815459
    Abstract: The present invention provides novel seleno compounds containing nitrone moiety, a process for preparing the same, the use of the novel compounds as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen species, in particular stroke, Parkinson's disease, Alzheimer's disease. The compounds of the invention have similar or superior lipid peroxidation (LPO) inhibition activity to the reference compounds. While showing lower toxicity and better water solubility, they also effectively inhibit the cerebral neuronal cell death caused by ROS and show neuroprotective effects against ischemic neuronal degeneration.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: November 9, 2004
    Assignee: Sam-Sung Electronics Co., Ltd.
    Inventors: Sung-Bo Ko, Eu-Gene Oh, Eon-Kyeom Kim, Won-Yeob Kim, Dennis W. Choi, Laura L. Dugan, Jae-Young Koh, Moo-Ho Won, Myung-Bok Wie
  • Publication number: 20040214827
    Abstract: The present invention provides novel dialkylhydroxybenzoic acid derivatives containing metal chelating groups and the use of the novel compounds as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen species and/or excess Zn ions, in particular stroke, Parkinson's disease, Alzheimer's disease. The compounds of the invention have not only low toxicity but also similar or superior LPO inhibition activity to references. They also effectively inhibit the cerebral neuronal cell death by ROS and/or zinc ion, and show neuroprotective effects against ischemic neuronal degeneration.
    Type: Application
    Filed: June 5, 2003
    Publication date: October 28, 2004
    Inventors: Eu-Gene Oh, Sung-Bo Ko, Kyung-Hwa Kim, In-Kyu Chang, Dennis W. Choi, Laura L. Dugan, Jae-Young Koh, In-Jae Shin, Moo-Ho Won