Patents by Inventor Soo-jin Jang

Soo-jin Jang 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: 11983501
    Abstract: The present invention relates to an apparatus and method for automatically generating machine reading comprehension training data, and more particularly, to an apparatus and method for automatically generating and managing machine reading comprehension training data based on text semantic analysis. The apparatus for automatically generating machine reading comprehension training data according to the present invention includes a domain selection text collection unit configured to collect pieces of text data according to domains and subjects, a paragraph selection unit configured to select a paragraph using the pieces of collected text data and determine whether questions and correct answers are generatable, and a question and correct answer generation unit configured to generate questions and correct answers from the selected paragraph.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: May 14, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yong Jin Bae, Joon Ho Lim, Min Ho Kim, Hyun Kim, Hyun Ki Kim, Ji Hee Ryu, Kyung Man Bae, Hyung Jik Lee, Soo Jong Lim, Myung Gil Jang, Mi Ran Choi, Jeong Heo
  • Patent number: 11970493
    Abstract: The present disclosure provides autotaxin (ATX) inhibitor compounds and compositions including said compounds. The present disclosure also provides methods of using said compounds and compositions for inhibiting ATX. Also provided are methods of preparing said compounds and compositions, and synthetic precursors of said compounds.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: April 30, 2024
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Sung-Ku Choi, Yoon-Suk Lee, Sung-Wook Kwon, Kyung-Sun Kim, Jeong-Geun Kim, Jeong-Ah Kim, An-Na Moon, Sun-Young Park, Jun-Su Ban, Dong-Keun Song, Kyu-Sic Jang, Ju-Young Jung, Soo-Jin Lee
  • Publication number: 20240136993
    Abstract: A rendering method of an object-based audio signal and an apparatus for performing the same are provided. The rendering method of an object-based audio signal includes obtaining a rendered audio signal, performing clipping prevention on the rendered audio signal using a first limiter, mixing a signal output by the first limiter using a mixer, and performing clipping prevention on the mixed signal using a second limiter.
    Type: Application
    Filed: October 2, 2023
    Publication date: April 25, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Yong Ju LEE, Jae-hyoun YOO, Dae Young JANG, Soo Young PARK, Young Ho JEONG, Kyeongok KANG, Tae Jin LEE
  • Publication number: 20240129682
    Abstract: A method of rendering object-based audio and an electronic device performing the method are provided. The method includes identifying a bitstream, determining a reference distance of an object sound source based on the bitstream, determining a minimum distance for applying distance-dependent attenuation, based on the reference distance, and determining a gain of object-based audio included in the bitstream based on the reference distance and the minimum distance.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 18, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Yong Ju LEE, Jae-hyoun YOO, Dae Young JANG, Soo Young PARK, Young Ho JEONG, Kyeongok KANG, Tae Jin LEE
  • Publication number: 20240002934
    Abstract: The present invention relates to a technology for analyzing and detecting/diagnosing a target nucleic acid. When the detection system according to the present invention is used, effective real-time detection or diagnosis efficiency can be obtained while problems such as noise are minimized. In particular, since, by using a house-keeping gene according to a method of use, the expression difference of the target nucleic acid can be corrected, and direct real-time target nucleic acid detection is possible, it can be effectively used for detecting various nucleic acids and diagnosing various diseases thereby.
    Type: Application
    Filed: November 3, 2021
    Publication date: January 4, 2024
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Eun Kyung LIM, Jae Woo LIM, Byung Hoon KANG, Tae Joon KANG, Seung Beom SEO, Soo Jin JANG, Ju Yeon JUNG
  • Publication number: 20230305028
    Abstract: The present disclosure provides a reagent composition for detecting illicit drugs, the composition comprising: a diacetylene derivative compound represented by chemical formula 1; and at least one compound selected from among gabazine (SR-95531), an amine group-linked diacetylene derivative represented by chemical formula 2-1, and a gabazine-linked diacetylene derivative represented by chemical formula 2-2.
    Type: Application
    Filed: May 14, 2021
    Publication date: September 28, 2023
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Eun Kyung LIM, Soo Jin JANG, Seong Uk SON, Byung Hoon KANG, Tae Joon KANG, Kyu Sun LEE, Ju Yeon JUNG
  • Publication number: 20220359471
    Abstract: A display includes a plurality of blue, green and red light emitting micro-LEDs having respective blue, green and red emission spectra having respective emission peaks at respective wavelengths with respective full width at half maxima (FWHMs). A partial light transmitting layer is disposed on the plurality of blue, green and red light emitting micro-LEDs and includes substantially distinct blue, green and red transmission bands with respective blue, green and red FWHMs. For substantially normally incident light, the partial light transmitting layer has an optical transmittance of greater than about 50% at each of the blue, green and red peak wavelengths. The blue, green and red FWHMs of the partial light transmitting layer are less than the respective blue, green and red FWHMs of the blue, green and red light emitting micro-LEDs by at least 10%.
    Type: Application
    Filed: August 24, 2020
    Publication date: November 10, 2022
    Inventor: Soo-Jin Jang
  • Publication number: 20190383635
    Abstract: Disclosed are a method and a device for constructing a traffic route by using longitude/latitude lines themselves as a three-dimensional cubic/planar lattice network and performing a map search. A method for constructing a traffic route on the basis of longitude/latitude lines and performing a map search can comprise: a step of allowing a map generation device to generate a three-dimensional map using a three-dimensional lattice network based on a plane coordinate system; a step of allowing the map generation device to provide map information on the basis of the three-dimensional map and search information inputted by an user device; and an icon linkage for map search.
    Type: Application
    Filed: January 17, 2018
    Publication date: December 19, 2019
    Inventor: Soo Jin JANG
  • Publication number: 20160282542
    Abstract: Disclosed are a dual viewing film and a dual view display apparatus using the same, and the dual view display apparatus includes left and right edge emitting light sources (for example, LED light sources), a dual viewing film having a prism pattern and a lens shape at a lower surface of a substrate; a structured light guide plate, and a display panel (for example, an LCD panel) having a high refresh rate, thereby displaying different images, of which resolution is not reduced, to viewers in left and right directions.
    Type: Application
    Filed: November 19, 2014
    Publication date: September 29, 2016
    Inventors: Jeong-Yeon SEO, Byoung-Kyu KIM, Soo-Jin JANG
  • Patent number: 7956965
    Abstract: This invention provides a vertically aligned liquid crystal display, including a first polarizing plate and a second polarizing plate having absorption axes perpendicular to each other and a vertically aligned panel provided therebetween and including vertically aligned liquid crystals having negative dielectric anisotropy, in which a +A-film and a +C-film are provided between the first polarizing plate and the vertically aligned panel, the +C-film is positioned between the first polarizing plate and the +A-film, and the optic axis of the +A-film is parallel to or perpendicular to the absorption axis of the first polarizing plate. According to this invention, the contrast of the vertically aligned liquid crystal display can be improved at surface-facing angle and tilt angle thereof and the color shift depending on the viewing angle in a dark state can be minimized, thus greatly increasing the viewing angle range of the vertically aligned liquid crystal display.
    Type: Grant
    Filed: March 10, 2006
    Date of Patent: June 7, 2011
    Assignee: LG Chem, Ltd.
    Inventors: Byoung Kun Jeon, Sergey Belyaev, Nikolay Malimonenko, Jun Won Chang, Soo Jin Jang
  • Patent number: 7605895
    Abstract: Disclosed herein is an IPS-LCD using two sheets of negative (?) biaxial retardation films and one +C-plate. The IPS-LCD has a superior contrast ratio at the surface-facing angle and tilt angles and undergoes a minimal color change with viewing angles in a black state, thereby providing a wider viewing angle.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: October 20, 2009
    Assignee: LG Chem, Ltd.
    Inventors: Byoung Kun Jeon, Sergey Belyaev, Nikolay Malimonenko, Jun Won Chang, Soo Jin Jang, Sang Choll Han
  • Patent number: 7511792
    Abstract: An IPS-LCD, in which the direction of an optical axis and retardation values are adjusted according to the disposition of a phase retardation film replacing one protective film, obtains a contrast ratio similar to that of an IPS-LCD having upper and lower protective films, and has a small thickness. The IPS-LCD includes first and second polarizing plates (1, 2), an IPS panel (3), and a first protective film. Absorption axes (4, 5) of the first and second polarizing plates (1, 2) are orthogonal to each other, and an optical axis of a liquid crystal in the IPS panel (3) and the absorption axis (4) are parallel with each other. A second phase retardation film, obtained by coating a biaxial film (17) with a uniaxial C film (11), is disposed between the second polarizing plate (2) and the IPS panel (3) and is used as a second protective film.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: March 31, 2009
    Assignee: LG Chem, Ltd.
    Inventors: Jun Won Chang, Byoung Kun Jeon, Soo Jin Jang
  • Publication number: 20090057346
    Abstract: Provided is a powder or milk powder dispenser comprising a milk powder container 7 for storing milk powder (or powder); a dispenser body installed at a lower end of the milk powder container 7, and discharging an amount of milk powder corresponding to a capacity of a milk powder-measuring cup 20 mounted inside the dispenser tray when a tray handle 21 is moved to one side direction and charging an amount of milk powder by an inflow of milk powder in the milk powder container 7 into the milk powder-measuring cup 20 when the tray handle 21 is returned to the original position; and a dispenser bottom-front 15, 16 installed at a lower end of the dispenser body and discharging the milk powder from the dispenser body to a carrying case 30 or an inlet of a milk bottle. The powder or milk powder dispenser of the present invention enables dispensing of a precise amount of powder to a carrying case or a milk bottle without using hands or spoons which may be exposed to a variety of pathogenic bacteria.
    Type: Application
    Filed: September 6, 2007
    Publication date: March 5, 2009
    Inventor: Soo Jin JANG
  • Patent number: 7474370
    Abstract: A vertically aligned liquid crystal display (VA-LCD) according to one embodiment has liquid crystal cells in which liquid crystals with a negative dielectric anisotropy are filled and which is provided between a first polarizer and a second polarizer, whose absorption axes are perpendicular to each other. The VA-LCD includes a sheet of +A plate and a sheet of ?C plate, disposed between the first polarizer and the liquid crystal cells, and a sheet of +A plate disposed between the second polarizer and the liquid crystal cells, where an optical axis of the +A plate near the first polarizer is perpendicular to the absorption axis of the first polarizer, and an optical axis of the +A plate near the second polarizer is parallel with the absorption axis of the second polarizer, and where a thickness retardation value of the ?C plate is in the range of ?500 nm to ?30 nm for a wavelength of 550 nm.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: January 6, 2009
    Assignee: LG Chem, Ltd.
    Inventors: Soo-jin Jang, Byoung-kun Jeon, Sergey Belyaev, Jun-won Chang
  • Publication number: 20080204633
    Abstract: This invention provides a vertically aligned liquid crystal display, including a first polarizing plate and a second polarizing plate having absorption axes perpendicular to each other and a vertically aligned panel provided therebetween and including vertically aligned liquid crystals having negative dielectric anisotropy, in which a +A-film and a +C-film are provided between the first polarizing plate and the vertically aligned panel, the +C-film is positioned between the first polarizing plate and the +A-film, and the optic axis of the +A-film is parallel to or perpendicular to the absorption axis of the first polarizing plate. According to this invention, the contrast of the vertically aligned liquid crystal display can be improved at surface-facing angle and tilt angle thereof and the color shift depending on the viewing angle in a dark state can be minimized, thus greatly increasing the viewing angle range of the vertically aligned liquid crystal display.
    Type: Application
    Filed: March 10, 2006
    Publication date: August 28, 2008
    Applicant: LG Chem. Ltd.
    Inventors: Byoung Kun Jeon, Sergey Belyaev, Nikolay Malimonenko, Jun Won Chang, Soo Jin Jang
  • Publication number: 20060103798
    Abstract: Disclosed is a vertically aligned liquid crystal display (VA-LCD) having wider viewing angle and having high contrast at the right angle and tilt angles. According to one embodiment of the present invention, the VA-LCD having liquid crystal cells in which liquid crystals with a negative dielectric anisotropy are filled and which is provided between a first polarizer and a second polarizer, whose absorption axises are perpendicular to each other, includes a sheet of +A plate and a sheet of ?C plate, disposed between the first polarizer and the liquid crystal cells; and a sheet of +A plate disposed between the second polarizer and the liquid crystal cells, wherein an optical axis of the +A plate near the first polarizer is perpendicular to the absorption axis of the first polarizer, and an optical axis of the +A plate near the second polarizer is perpendicular to the absorption axis of the second polarizer.
    Type: Application
    Filed: November 14, 2005
    Publication date: May 18, 2006
    Inventors: Soo-jin Jang, Byoung-kun Jeon, Sergey Belyaev, Jun-won Chang