Sung-Kee
Sung-Kee Chung, Pohang-Si KR
Patent application number | Description | Published |
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20080249296 | Molecular Transporters Based on Sugar and Its Analogues and Processes For the Preparation Thereof - The inventive molecular transporter compound shows significantly high permeability through a biological membrane such as a plasma membrane, nuclear membrane and blood-brain barrier, and accordingly, can be effectively used in delivering various biologically active molecules. | 10-09-2008 |
20100330608 | MOLECULAR TRANSPORTERS BASED ON SUGAR AND ITS ANALOGUES AND PROCESSES FOR THE PREPARATION THEREOF - The inventive molecular transporter compound shows significantly high permeability through a biological membrane such as a plasma membrane, nuclear membrane and blood-brain barrier, and accordingly, can be effectively used in delivering various biologically active molecules. | 12-30-2010 |
20100330671 | MOLECULAR TRANSPORTERS BASED ON SUGAR AND ITS ANALOGUES AND PROCESSES FOR THE PREPARATION THEREOF - The inventive molecular transporter compound shows significantly high permeability through a biological membrane such as a plasma membrane, nuclear membrane and blood-brain barrier, and accordingly, can be effectively used in delivering various biologically active molecules. | 12-30-2010 |
20110224423 | INOSITOL AND TREHALOSE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS FOR TREATING NEURODEGENERATIVE DISEASES COMPRISING THE SAME - The invented inositol and trehalose derivatives, prepared by introducing multiple units of the guanidine group to the backbone molecules, show excellent blood-brain barrier permeability, and accordingly, it can be easily transported to the brain tissues and utilized for the treatment of neurodegenerative diseases such as Alzheimer's disease and Huntington's disease. | 09-15-2011 |
20150025035 | INOSITOL AND TREHALOSE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS FOR TREATING NEURODEGENERATIVE DISEASES COMPRISING THE SAME - The invented inositol and trehalose derivatives, prepared by introducing multiple units of the guanidine group to the backbone molecules, show excellent blood-brain barrier permeability, and accordingly, it can be easily transported to the brain tissues and utilized for the treatment of neurodegenerative diseases such as Alzheimer's disease and Huntington's disease. | 01-22-2015 |
Sung-Kee Han, Seoul KR
Patent application number | Description | Published |
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20140065809 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A method of fabricating a semiconductor device includes forming a first gate pattern and a dummy gate pattern on a first active area and a second active area of a substrate, respectively, the first gate pattern including a first gate insulating layer and a silicon gate electrode, removing the dummy gate pattern to expose a surface of the substrate in the second active area, forming a second gate pattern including a second gate insulating layer and a metal gate electrode on the exposed surface of the substrate, the first gate insulating layer having a thickness larger than a thickness of the second gate insulating layer, and forming a gate silicide on the silicon gate electrode after forming the second gate pattern. | 03-06-2014 |
Sung-Kee Kang, Yongin-Si KR
Patent application number | Description | Published |
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20090096358 | White organic light emitting device and color display apparatus employing the same - A top emission type white organic light emitting device (OLED) has a high resolution and a wide color gamut, and a color display apparatus uses the same. The white OLED includes a substrate; a reflective electrode formed on the substrate; an organic light emitting layer formed on the reflective electrode; a semi-transparent electrode formed on the organic light emitting layer; and in the white OLED, a wavelength of a resonating mode determined by an optical thickness between the reflective electrode and semi-transparent electrode is shorter than a shortest wavelength in a visible light region of a white light spectrum generated in the organic light emitting layer. | 04-16-2009 |
Sung-Kee Shin, Kyungsangbuk-Do KR
Patent application number | Description | Published |
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20100270715 | Apparatus for Manufacturing Molten Irons by Hot Compacting Fine Direct Reduced Irons - The present invention relates to an apparatus for manufacturing molten iron. The present invention provides an apparatus for manufacturing molten iron including a charge container receiving the supply of reducing material in which hot fine direct reduced iron from multiple fluidized-bed reactors are mixed; at least one pair of roller presses to which the fine direct reduced iron is supplied to undergo roll pressing, thereby producing continuous compacted material having lumped portions adjacent to each other; a crusher crushing the compacted material produced by the roller presses; and a melter-gasifier to which is charged crushed compacted material that is crushed by the crusher. Each of the pair of roller presses include pressed portions and protruded lines formed between the pressed portions. The pressed portions include first and second pressed portions opposing each other and first and second concave surfaces continuously formed on the first and second pressed portions along an axial direction of the at least one pair of roller presses, respectively. When viewed from a direction perpendicular to a plane centered between the first and the second pressed portions: (i) the first and second concave surfaces partially overlap each other, and (ii) the protruded lines are unaligned on the opposing first and second pressed portions. | 10-28-2010 |