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).
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Publication number: 20240246961Abstract: 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: ApplicationFiled: January 23, 2024Publication date: July 25, 2024Inventors: 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
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Publication number: 20240002934Abstract: 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: ApplicationFiled: November 3, 2021Publication date: January 4, 2024Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGYInventors: Eun Kyung LIM, Jae Woo LIM, Byung Hoon KANG, Tae Joon KANG, Seung Beom SEO, Soo Jin JANG, Ju Yeon JUNG
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Publication number: 20230305028Abstract: 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: ApplicationFiled: May 14, 2021Publication date: September 28, 2023Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGYInventors: Eun Kyung LIM, Soo Jin JANG, Seong Uk SON, Byung Hoon KANG, Tae Joon KANG, Kyu Sun LEE, Ju Yeon JUNG
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Publication number: 20220359471Abstract: 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: ApplicationFiled: August 24, 2020Publication date: November 10, 2022Inventor: Soo-Jin Jang
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Publication number: 20190383635Abstract: 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: ApplicationFiled: January 17, 2018Publication date: December 19, 2019Inventor: Soo Jin JANG
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Publication number: 20160282542Abstract: 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: ApplicationFiled: November 19, 2014Publication date: September 29, 2016Inventors: Jeong-Yeon SEO, Byoung-Kyu KIM, Soo-Jin JANG
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Patent number: 7956965Abstract: 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: GrantFiled: March 10, 2006Date of Patent: June 7, 2011Assignee: LG Chem, Ltd.Inventors: Byoung Kun Jeon, Sergey Belyaev, Nikolay Malimonenko, Jun Won Chang, Soo Jin Jang
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Patent number: 7605895Abstract: 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: GrantFiled: June 12, 2006Date of Patent: October 20, 2009Assignee: LG Chem, Ltd.Inventors: Byoung Kun Jeon, Sergey Belyaev, Nikolay Malimonenko, Jun Won Chang, Soo Jin Jang, Sang Choll Han
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Patent number: 7511792Abstract: 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: GrantFiled: July 26, 2006Date of Patent: March 31, 2009Assignee: LG Chem, Ltd.Inventors: Jun Won Chang, Byoung Kun Jeon, Soo Jin Jang
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Publication number: 20090057346Abstract: 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: ApplicationFiled: September 6, 2007Publication date: March 5, 2009Inventor: Soo Jin JANG
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Patent number: 7474370Abstract: 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: GrantFiled: November 14, 2005Date of Patent: January 6, 2009Assignee: LG Chem, Ltd.Inventors: Soo-jin Jang, Byoung-kun Jeon, Sergey Belyaev, Jun-won Chang
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Publication number: 20080204633Abstract: 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: ApplicationFiled: March 10, 2006Publication date: August 28, 2008Applicant: LG Chem. Ltd.Inventors: Byoung Kun Jeon, Sergey Belyaev, Nikolay Malimonenko, Jun Won Chang, Soo Jin Jang
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Publication number: 20060103798Abstract: 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: ApplicationFiled: November 14, 2005Publication date: May 18, 2006Inventors: Soo-jin Jang, Byoung-kun Jeon, Sergey Belyaev, Jun-won Chang