Patents by Inventor Soon Hyung Kwon
Soon Hyung Kwon 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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Patent number: 8327624Abstract: A system for purifying an exhaust gas may include a catalyzed particulate filter trapping particulate matters contained in the exhaust gas, a diesel oxidation catalyst oxidizing carbon monoxide and hydrocarbon in the exhaust gas, a selective catalyst reduction apparatus reducing nitrogen oxide contained in the exhaust gas, a dosing module located upstream of the selective catalyst reduction apparatus and dosing a reducing agent into the exhaust gas, and a control portion controlling an operation of an engine, wherein the catalyzed particulate filter, the diesel oxidation catalyst, the selective catalyst reduction apparatus, and the dosing module are mounted on an exhaust pipe, and the selective catalyst reduction apparatus is mounted downstream of the catalyzed particulate filter and the diesel oxidation catalyst, and wherein the control portion controls flow of the exhaust gas and the engine to raise an exhaust gas temperature if a heating mode enter condition is satisfied.Type: GrantFiled: July 30, 2009Date of Patent: December 11, 2012Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Soon Hyung Kwon
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Publication number: 20120131905Abstract: An exhaust gas post processing method may include determining whether a driving condition is included in an area for monitoring a rapid-heat-up (RHU) logic process that is used to quickly raise a temperature of exhaust gas passing an exhaust line, detecting on/off signal that performs or stops the rapid-heat-up logic process, determining whether an injection signal for performing the rapid-heat-up logic process is activated or not, detecting error of components for performing the rapid-heat-up logic process, and detecting the temperature of the exhaust during the rapid-heat-up logic process and comparing the detected temperature with a modeled value. Accordingly, malfunction of the rapid-heat-up logic process is prevented before hand to realize the rapid-heat-up logic process securely, and the malfunction by the error signal is informed to the driver such that the on board diagnosis function is improved.Type: ApplicationFiled: June 24, 2011Publication date: May 31, 2012Applicant: Hyundai Motor CompanyInventor: Soon Hyung Kwon
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Patent number: 8181448Abstract: A system for controlling urea injection quantity of a vehicle, may include an SCR device, the SCR device purifying NOx, a pump configured to supply the SCR device with a urea solution of a urea tank through a urea supply line, a dosing injector disposed on the exhaust pipe at upstream side of the SCR device and injecting the urea solution, and a control portion that closes the dosing injector not to exhaust the urea solution that is charged in the urea supply line if operation of the engine is stopped and outside temperature is higher than a predetermined base temperature, and that stops the pump and opens the dosing injector to exhaust the urea solution charged in the urea supply line to the urea tank if operation of the engine is stopped and the outside temperature is equal to or lower than the predetermined base temperature.Type: GrantFiled: January 21, 2009Date of Patent: May 22, 2012Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Soon Hyung Kwon
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Patent number: 8054530Abstract: An electrode of an E-paper panel having a lattice structure, wherein an electric field concentrated on edge regions of the electrode is dispersed, and thus while driving a cell, charged particles are uniformly distributed over an entire region of the cell, thereby improving display performance. For this purpose, the E-paper panel includes a driving electrode integrally driven by a driving signal for driving a cell, a portion of the driving electrode corresponding to the cell region being partially removed according to a particular pattern.Type: GrantFiled: December 23, 2005Date of Patent: November 8, 2011Assignee: LG Electronics Inc.Inventors: Byung-Gil Ryu, Soon-Hyung Kwon, Sung-Guk Lee, Moon-Bong Song
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Patent number: 8054554Abstract: A display apparatus is provided. The display apparatus includes a front side that is exposed the outside. A refractor or set of refractors is positioned so as to minimize the appearance of a shield member to a viewer, thus causing a non-display region of the display apparatus to appear to be smaller than its actual size, thus increasing a size of an image display region of the display apparatus.Type: GrantFiled: December 3, 2009Date of Patent: November 8, 2011Assignee: LG Electronics Inc.Inventors: Sang-Don Park, Soon-Hyung Kwon, Seung-Gyu Lee, Deog-Jin Lee
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Patent number: 8045272Abstract: A display apparatus is provided. The display apparatus includes a front side that is exposed the outside. A refractor or set of refractors is positioned so as to minimize the appearance of a shield member to a viewer, thus causing a non-display region of the display apparatus to appear to be smaller than its actual size, thus increasing a size of an image display region of the display apparatus.Type: GrantFiled: December 3, 2009Date of Patent: October 25, 2011Assignee: LG Electronics Inc.Inventors: Sang-Don Park, Soon-Hyung Kwon, Seung-Gyu Lee, Deog-Jin Lee
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Patent number: 8023194Abstract: A display apparatus is provided. The display apparatus includes a front side that is exposed the outside. A refractor or set of refractors is positioned so as to minimize the appearance of a shield member to a viewer, thus causing a non-display region of the display apparatus to appear to be smaller than its actual size, thus increasing a size of an image display region of the display apparatus.Type: GrantFiled: December 3, 2009Date of Patent: September 20, 2011Assignee: LG Electronics Inc.Inventors: Soon-Hyung Kwon, Deog-Jin Lee, Seung-Gyu Lee
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Publication number: 20110122174Abstract: A color electronic paper using RGBW color particles and a driving method thereof are provided. The color electronic paper using RGBW color particles includes an upper substrate and a lower substrate spaced apart from each other; partitions disposed between the upper substrate and the lower substrate and forming a red subpixel, a green subpixel, a blue subpixel, and a transparent subpixel; a medium mixed with first charged particles and second charged particles and stored to the red subpixel, the green subpixel, the blue subpixel, and the transparent subpixel respectively; and a controller for applying the same voltage value as a smallest voltage value among voltage values applied to the red subpixel, the green subpixel, and the blue subpixel, to the transparent subpixel.Type: ApplicationFiled: November 23, 2010Publication date: May 26, 2011Inventors: Soon Hyung Kwon, Won Keun Kim, Jeong In Han, Chul Jong Han
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Publication number: 20110104475Abstract: A substrate unit for an electronic paper is provided. The substrate unit for the electronic paper includes a substrate; an electrode formed on the substrate; and a hydrophobic polymer layer formed on at least one of an outer side of the substrate and the electrode.Type: ApplicationFiled: October 28, 2010Publication date: May 5, 2011Inventors: Soon Hyung Kwon, Won Keun Kim, Jeong In Han, Chul Jong Han
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Publication number: 20110050556Abstract: The present invention relates to an optical assembly, a backlight unit, and a display apparatus thereof. According to an embodiment of the present invention, an optical assembly includes a first layer, a plurality of light sources disposed over the first layer, a second layer that is disposed above the first layer and covering the plurality of light sources, and at least one reflection layer between the first layer and the second layer, wherein the reflection layer includes at least a first portion and a second portion having different reflectances.Type: ApplicationFiled: February 2, 2010Publication date: March 3, 2011Inventors: Seung Choon Bae, Sung Woo Kim, Soon Hyung Kwon, Bup Sung Jung, Sang Tae Park, Bu Wan Seo
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Publication number: 20110050735Abstract: The present invention relates to an optical assembly, a backlight unit, and a display apparatus thereof. According to an embodiment of the present invention, an optical assembly includes a first layer, a plurality of light sources disposed over the first layer, a second layer that is disposed above the first layer and covering the plurality of light sources, and a pattern layer disposed above or in the second layer, wherein the pattern layer includes a plurality of patterns disposed at positions substantially corresponding to the light sources.Type: ApplicationFiled: February 2, 2010Publication date: March 3, 2011Inventors: Seung Choon BAE, Sung Woo Kim, Soon Hyung Kwon, Bup Sung Jung, Sang Tae Park, Bu Wan Seo
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Publication number: 20110051397Abstract: The present invention relates to an optical assembly, a backlight unit, and a display apparatus thereof. According to an embodiment of the present invention, an optical assembly includes a first layer; a plurality of light sources disposed over the first layer; and a second layer that is disposed above the first layer and cover the plurality of light sources on the first layer, wherein the plurality of light sources are disposed as a first light source array and a second light source array, the first light source array including first lines of light sources among the plurality of light sources, the second light source array including second lines of light sources among the plurality of light sources, the first and second lines being alternatively disposed.Type: ApplicationFiled: December 28, 2009Publication date: March 3, 2011Inventors: Seung Choon Bae, Sung Woo Kim, Soon Hyung Kwon, Bup Sung Jung, Sang Tae Park, Bu Wan Seo
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Publication number: 20110024101Abstract: Provided are a thermal conductive substrate having high thermal conductivity, which dissipates heat through as small as possible area thereof, and a method of manufacturing the thermal conductive substrate. The thermal conductive substrate includes a lower heat sink layer, a thermal conductive layer including thermal conductors formed to contact the lower heat sink layer, and an insulating adhesive portion filled between the thermal conductors, and an upper layer formed on the thermal conductor, wherein the upper layer contacts the thermal conductor so as to dissipate heat to the lower heat sink layer.Type: ApplicationFiled: July 29, 2010Publication date: February 3, 2011Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTEInventors: Chul Jong Han, Won Keun Kim, Huyn Min Cho, Soon Hyung Kwon
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Publication number: 20110027535Abstract: Provided are a light, thin, short and small, and multi-functional anisotropic particle-arranged structure including two electrodes having fine pitches that are repeatedly compressed to be connected to external elements, and a method of manufacturing the anisotropic particle-arranged structure. The anisotropic particle-arranged structure includes an elastic polymer layer, and elastic conductors or elastic thermal conductors formed in the elastic polymer layer so that upper and lower portions of the elastic conductors or elastic thermal conductors are exposed.Type: ApplicationFiled: July 29, 2010Publication date: February 3, 2011Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTEInventors: Chul Jong HAN, Yong Hoon KIM, Min Suk OH, Soon Hyung KWON
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Publication number: 20100246104Abstract: A display apparatus is provided. The display apparatus includes a front side that is exposed the outside. A refractor or set of refractors is positioned so as to minimize the appearance of a shield member to a viewer, thus causing a non-display region of the display apparatus to appear to be smaller than its actual size, thus increasing a size of an image display region of the display apparatus.Type: ApplicationFiled: December 3, 2009Publication date: September 30, 2010Inventors: Sang-Don PARK, Soon-Hyung Kwon, Seung-Gyu Lee, Deog-Jin Lee
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Publication number: 20100232026Abstract: A display apparatus is provided. The display apparatus includes a front side that is exposed the outside. A refractor or set of refractors is positioned so as to minimize the appearance of a shield member to a viewer, thus causing a non-display region of the display apparatus to appear to be smaller than its actual size, thus increasing a size of an image display region of the display apparatus.Type: ApplicationFiled: December 3, 2009Publication date: September 16, 2010Inventors: Sang-Don PARK, Soon-Hyung Kwon, Seung-Gyu Lee, Deog-Jin Lee
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Publication number: 20100232027Abstract: A display apparatus is provided. The display apparatus includes a front side that is exposed the outside. A refractor or set of refractors is positioned so as to minimize the appearance of a shield member to a viewer, thus causing a non-display region of the display apparatus to appear to be smaller than its actual size, thus increasing a size of an image display region of the display apparatus.Type: ApplicationFiled: December 3, 2009Publication date: September 16, 2010Inventors: Sang-Don PARK, Soon-Hyung Kwon, Seung-Gyu Lee, Deong-Jin Lee
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Publication number: 20100232025Abstract: A display apparatus is provided. The display apparatus includes a front side that is exposed the outside. A refractor or set of refractors is positioned so as to minimize the appearance of a shield member to a viewer, thus causing a non-display region of the display apparatus to appear to be smaller than its actual size, thus increasing a size of an image display region of the display apparatus.Type: ApplicationFiled: December 3, 2009Publication date: September 16, 2010Inventors: Soon-Hyung Kwon, Deog-Jin Lee, Seung-Gyu Lee
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Publication number: 20100139253Abstract: A system for purifying an exhaust gas may include a catalyzed particulate filter trapping particulate matters contained in the exhaust gas, a diesel oxidation catalyst oxidizing carbon monoxide and hydrocarbon in the exhaust gas, a selective catalyst reduction apparatus reducing nitrogen oxide contained in the exhaust gas, a dosing module located upstream of the selective catalyst reduction apparatus and dosing a reducing agent into the exhaust gas, and a control portion controlling an operation of an engine, wherein the catalyzed particulate filter, the diesel oxidation catalyst, the selective catalyst reduction apparatus, and the dosing module are mounted on an exhaust pipe, and the selective catalyst reduction apparatus is mounted downstream of the catalyzed particulate filter and the diesel oxidation catalyst, and wherein the control portion controls flow of the exhaust gas and the engine to raise an exhaust gas temperature if a heating mode enter condition is satisfied.Type: ApplicationFiled: July 30, 2009Publication date: June 10, 2010Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventor: Soon Hyung KWON
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Publication number: 20100031639Abstract: A system for controlling urea injection quantity of a vehicle, may include an SCR device, the SCR device purifying NOx, a pump configured to supply the SCR device with a urea solution of a urea tank through a urea supply line, a dosing injector disposed on the exhaust pipe at upstream side of the SCR device and injecting the urea solution, and a control portion that closes the dosing injector not to exhaust the urea solution that is charged in the urea supply line if operation of the engine is stopped and outside temperature is higher than a predetermined base temperature, and that stops the pump and opens the dosing injector to exhaust the urea solution charged in the urea supply line to the urea tank if operation of the engine is stopped and the outside temperature is equal to or lower than the predetermined base temperature.Type: ApplicationFiled: January 21, 2009Publication date: February 11, 2010Applicants: Hyundai Motor Company, Kia Motors CorporationInventor: Soon Hyung KWON