Patents by Inventor Sung Joong Kim
Sung Joong Kim 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: 20240133519Abstract: A liquefied gas storage tank includes a corner block disposed on a corner portion, wherein the corner block includes a lower block, an upper block and an upper connecting block, the upper block includes a first inner fixing unit and a second inner fixing unit respectively provided inside a first surface and a second surface, bonded and connected to a secondary barrier, and each having a structure in which a primary inner plywood, a primary corner insulating material, and a primary outer plywood are stacked, and an inner bent portion installed at a corner spatial portion between the first inner fixing unit and the second inner fixing unit, and both side surfaces of the inner bent portion that are perpendicular to the secondary barrier each have a height reduced from a total height of each of the first and second inner fixing units.Type: ApplicationFiled: December 14, 2021Publication date: April 25, 2024Inventors: Won Seok HEO, Seong Bo PARK, Hye Min CHO, Ki Joong KIM, Cheon Jin PARK, Min Kyu PARK, Jung Kyu PARK, Byeong Jin JEONG, Dong Woo KIM, Sung Kyu HONG, Gwang Soo GO, Jee Yeon HEO
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Publication number: 20240084969Abstract: The liquefied gas storage tank includes a primary barrier, a primary insulation wall, a secondary barrier, and a secondary insulation wall. In a state where unit elements are arranged adjacent to each other, each of the unit elements being formed by stacking the secondary insulation wall, the secondary barrier, and a fixed insulation wall which is a part of the primary insulation wall, the primary insulation wall may comprise: a connection insulation wall provided in the space between the adjacent fixed insulation walls; first slits formed between the fixed insulation walls and the connection insulation wall when the connection insulation wall is inserted and installed between the adjacent fixed insulation walls; a plurality of second slits formed in a lengthwise direction and a widthwise direction of the fixed insulation walls; and a first insulating filler material for filling the first slits.Type: ApplicationFiled: December 15, 2021Publication date: March 14, 2024Inventors: Seong Bo PARK, Won Seok HEO, Hye Min CHO, Ki Joong KIM, Cheon Jin PARK, Min Kyu PARK, Jung Kyu PARK, Byeong Jin JEONG, Dong Woo KIM, Sung Kyu HONG, Gwang Soo GO, Jee Yeon HEO
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Publication number: 20240089420Abstract: A system for measuring a depth of a stereoscopic image includes a display device displaying a stereoscopic image at a predetermined depth of field; a holographic camera generating an interference pattern image by sensing a wavelength and a phase of light of the stereoscopic image; and a control unit calculating a plurality of modulated image data having image information of the stereoscopic image at each depth of the plurality of depths based on the wavelength and the phase of the light, calculating edges of a field in each of the plurality of modulated image data to obtain edge detection values, calculating a modulated signal by arranging the edge detection values according to a depth in the each of the plurality of modulated image data, calculating a first maximum value of the modulated signal, and calculating a first depth corresponding to the first maximum value as the depth of field.Type: ApplicationFiled: July 25, 2023Publication date: March 14, 2024Inventors: Ha Young LEE, Sung Wook MIN, Young Rok KIM, Jae Joong KWON, Jin SEO
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Publication number: 20240070988Abstract: A method for estimating locomotion in virtual reality performed by at least one processor includes measuring a plurality of pressure points according to a user's locomotion using a high-resolution tactile sensor including a plurality of pressure sensors, extracting a plurality of footprint images including the plurality of measured pressure points, clustering the plurality of pressure points into a first set of pressure points corresponding to a left foot and a second set of pressure points corresponding to a right foot, based on the plurality of extracted footprint images, and estimating at least a portion of a locomotion direction and a locomotion speed of the user using a first cluster corresponding to the first set of pressure points and a second cluster corresponding to the second set of pressure points.Type: ApplicationFiled: August 24, 2023Publication date: February 29, 2024Inventors: Yunho CHOI, Kyung-Joong KIM, Ecehan AKAN, Dong Hyeok PARK, Sung Ha LEE, Hyeon-Chang JEON, Isaac HAN
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Publication number: 20230298773Abstract: The present invention relates to a molten salt-metal reactor for implementing a micro-reactor, and more specifically, to a molten salt-metal reactor including a liquid metal nuclear fuel and a molten salt coolant, wherein the molten salt coolant is disposed in an upper portion of the liquid metal nuclear fuel such that the heat generated from the nuclear fuel is transferred to the molten salt coolant and cooled.Type: ApplicationFiled: July 13, 2022Publication date: September 21, 2023Applicants: Korea Advanced Institute of Science and Technology, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)Inventors: Yong Hee KIM, Sung Joong KIM, Won Jun CHOI, Juhyeong LEE, Seongdong JANG, Taesuk OH, Eunhyug LEE
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Patent number: 11681198Abstract: In the electrochromic device according to an embodiment of the present application, when the first voltage is applied to the electrochromic device in a state that the electrochromic element has the first state, the electrochromic device becomes the second state, and when the first voltage is applied to the electrochromic element in a state that the electrochromic element has the fourth state, the electrochromic element becomes the third state.Type: GrantFiled: October 22, 2021Date of Patent: June 20, 2023Assignee: LeapHigh Inc.Inventors: Sang Hyun Park, Byoung Dong Kim, Hyun Jong Kim, Cheol Hwan Kim, Sang Woo Yoo, Yun Chul Choi, Sung Joong Kim, Kwang Jin Jeon, Hyeon Jun Kong, Jin Ah Sohn
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Publication number: 20230144418Abstract: Disclosed herein is a reactor including a reactor vessel and a containment vessel configured to surround the reactor vessel. The containment vessel includes a thermal radiation shield disposed on an inner wall, and a gap between the reactor vessel and the containment vessel is in an atmospheric pressure and air atmosphere state.Type: ApplicationFiled: November 8, 2022Publication date: May 11, 2023Inventors: Yong Hee KIM, Jeong Ik Lee, Taesuk Oh, Seongdong Jang, Sung Joong Kim, Doyoung Shin, Jae Hyung Park, Geonhyeong Lee, Joongoo Jeon, Taeseok Kim
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Publication number: 20230087537Abstract: Provided is a plasma reactor including a reactor body having a gas inlet at a side thereof, a gas outlet at another side thereof, and an annular loop space therein, a magnetic core provided in a shape surrounding a portion of the reactor body, and wound with a primary coil for receiving power from a power unit, so as to generate plasma by exciting a gas in the annular loop space, and a control unit for determining whether the plasma is in an off state, by comparing, to a reference value, an electrical parameter related to an output of the primary coil.Type: ApplicationFiled: September 23, 2022Publication date: March 23, 2023Inventors: Soon Im WI, Sung Joong KIM, Yoon Jae KIM, Je Hyeong YOO
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Publication number: 20220043318Abstract: In the electrochromic device according to an embodiment of the present application, when the first voltage is applied to the electrochromic device in a state that the electrochromic element has the first state, the electrochromic device becomes the second state, and when the first voltage is applied to the electrochromic element in a state that the electrochromic element has the fourth state, the electrochromic element becomes the third state.Type: ApplicationFiled: October 22, 2021Publication date: February 10, 2022Inventors: Sang Hyun Park, Byoung Dong Kim, Hyun Jong Kim, Cheol Hwan Kim, Sang Woo Yoo, Yun Chul Choi, Sung Joong Kim, Kwang Jin Jeon, Hyeon Jun Kong, Jin Ah Sohn
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Patent number: 11175560Abstract: In the electrochromic device according to an embodiment of the present application, when the first voltage is applied to the electrochromic device in a state that the electrochromic element has the first state, the electrochromic device becomes the second state, and when the first voltage is applied to the electrochromic element in a state that the electrochromic element has the fourth state, the electrochromic element becomes the third state.Type: GrantFiled: August 30, 2019Date of Patent: November 16, 2021Assignee: LeapHigh Inc.Inventors: Sang Hyun Park, Byoung Dong Kim, Hyun Jong Kim, Cheol Hwan Kim, Sang Woo Yoo, Yun Chui Choi, Sung Joong Kim, Kwang Jin Jeon, Hyeon Jun Kong, Jin Ah Sohn
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Publication number: 20190384134Abstract: In the electrochromic device according to an embodiment of the present application, when the first voltage is applied to the electrochromic device in a state that the electrochromic element has the first state, the electrochromic device becomes the second state, and when the first voltage is applied to the electrochromic element in a state that the electrochromic element has the fourth state, the electrochromic element becomes the third state.Type: ApplicationFiled: August 30, 2019Publication date: December 19, 2019Inventors: Sang Hyun Park, Byoung Dong Kim, Hyun Jong Kim, Cheol Hwan Kim, Sang Woo Yoo, Yun Chul Choi, Sung Joong Kim, Kwang Jin Jeon, Hyeon Jun Kong, Jin Ah Sohn
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Publication number: 20170226432Abstract: The present invention is characterized by comprising: a main unit which incorporates a fuel-inflow port for fuel oil supply, a fuel-discharge port for discharging fuel oil that has finished being refined and a drainage discharge pipe for collecting and discharging untreated fuel oil, and a sludge box for storing sludge that has been separated out from the fuel oil; an ultrasound tank which receives fuel oil supplied from the fuel-inflow port, and adjusts the particle size of the fuel oil and the viscosity and surface tension of the fuel oil by means of ultrasound; a vacuum chamber which receives fuel oil supplied from the ultrasound tank, and of which the inside is maintained in a vacuum state such that the specific volume and the surface area of the fuel oil are maximized via a baffle panel; a water-fraction elimination tank of which one side is connected to the vacuum chamber and the other side is connected to a vacuum pump, and which eliminates the water fraction from the fuel oil by using air heated to aType: ApplicationFiled: August 11, 2015Publication date: August 10, 2017Inventor: Sung Joong KIM
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Patent number: 8547373Abstract: The present invention relates to a back light unit for a liquid crystal display device, which can improve safety and reliability of the back light unit; and a method for fabricating the same. The back light unit for a liquid crystal display device includes lamps for supplying a light to a liquid crystal display panel, a printed circuit board of a non-conductive plastic having sockets mounted thereto for supplying a high voltage to the lamps, a cover bottom fastened to the printed circuit board, having the lamps received therein, and a hook shaped projection formed as one unit with the printed circuit board for placing in a hole in the cover bottom for fastening the printed circuit board to the cover bottom.Type: GrantFiled: December 2, 2009Date of Patent: October 1, 2013Assignee: LG Display Co., Ltd.Inventors: Jong-Hag Kim, Sung-Joong Kim, Yun-Seo Park
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Patent number: 8475633Abstract: Provided is a method for preparing an epoxy substrate having a nanopattern, including: (a) forming a titanium oxide film by anodizing a titanium substrate; (b) obtaining a titanium substrate having a concave shape formed on the surface by removing the titanium oxide film from the titanium substrate on which the titanium oxide film has been formed; (c) coating an epoxy resin onto the titanium substrate on which the concave shape has been formed; and (d) obtaining an epoxy substrate having a nanopattern of convex surfaces by removing the titanium substrate.Type: GrantFiled: April 14, 2009Date of Patent: July 2, 2013Assignee: BioBud Co., Ltd.Inventors: Kwang Hoe Chung, Sung Yu Hong, Hyun Ju Doh, Jin Sub Choi, Jae Hoon Lim, Sung Joong Kim
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Patent number: 8441598Abstract: Disclosed is a liquid crystal display device equipped with a balance insulating member having a bottom frame and lamp sockets integrally formed on the bottom frame, including: a lower cover; a plurality of lamps disposed on the lower cover with a certain interval therebetween; a balance insulating member disposed at both sides of the lower cover, and having a bottom frame and lamp sockets integrally formed on the bottom frame so as to be coupled to the lamps; and a liquid crystal panel disposed above the lamps and receiving light, wherein the balance insulating member includes conductive electrodes formed at the lamp sockets, ballast capacitors each connected to the conductive electrodes and disposed on an upper side of the bottom frame, and conductive wirings formed inside the bottom frame and connected to the ballast capacitors.Type: GrantFiled: December 18, 2008Date of Patent: May 14, 2013Assignee: LG Display Co. Ltd.Inventors: Jung-Tack Eu, Sung-Joong Kim
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Publication number: 20120149008Abstract: The present disclosure provides a strip for separation and sequence specific detection of nucleic acids in a sample, a system for sequence specific detection of nucleic acids comprising the strip of the present disclosure and an epifluorescence detection device, and a method for qualitative and/or quantitative determination of a nucleic acid using the strip. The strip, system and method of the present disclosure is easy to use and provides accurate and reliable results due to its high sensitivity and specificity in a relatively short analysis time compared to the conventional assays.Type: ApplicationFiled: July 15, 2010Publication date: June 14, 2012Inventors: Eui-yul Choi, Kie-bong Nahm, Dong-seok Jeong, Sung-joong Kim
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Patent number: 8120725Abstract: Disclosed is an LCD device having molding-type substrates formed so as to have a controllable thickness through simplified fabricating processes. The LCD device comprises: a lower cover; a plurality of lamps disposed on the lower cover with a constant interval therebetween, and providing light; molding-type substrates disposed at both sides of the lower cover, and having lamps coupled thereto; and an LC panel disposed on the lamps, and receiving light, wherein each of the molding-type substrates comprises: a conductive wire to which a voltage is supplied from outside; grippers integrally formed on the conductive wire with a constant interval therebetween, and coupling the lamps; and a bar-shaped mold frame including the conductive wire therein, and exposing the grippers to outside.Type: GrantFiled: December 22, 2008Date of Patent: February 21, 2012Assignee: LG Display Co., Ltd.Inventors: Sung-Joong Kim, Yun-Seo Park
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Patent number: 8116243Abstract: The present invention relates to a sensor network having node architecture for performing trust management of neighboring sensor nodes, and to an adaptive method for performing trust management of neighboring sensor nodes for monitoring security in the sensor network. The sensor network includes a base station and a plurality of sensor nodes for reporting sensed information packets to the base station through radiofrequency signals relayed by other sensor nodes. A judge sensor node may have a trust estimator in its node architecture to evaluate trustworthiness of a neighboring suspect sensor node by determining a personal reference and receiving personal references from jury sensor nodes. Based on the trustworthiness of the suspect, the judge may modify a route for transmitting packets to the base station.Type: GrantFiled: October 5, 2006Date of Patent: February 14, 2012Assignee: Electronics and Telecommunications Research InstituteInventors: Yao Zhiying, Yoonmee Doh, Sung Joong Kim, Cheol-Sig Pyo, Jong-Suk Chae
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Patent number: 8093057Abstract: The present disclosure provides a device for simultaneously detecting hemoglobin and glycohemoglobin in blood. The device includes a lateral flow assay strip, a laser-induced epifluorescence detection device, and an LED detection device. The present disclosure further provides a method for simultaneously quantifying hemoglobin and glycohemoglobin in blood by an immunological method using the same.Type: GrantFiled: August 5, 2010Date of Patent: January 10, 2012Assignee: Boditechmed Inc.Inventors: Eui Yul Choi, Kie Bong Nahm, Jae Hoon Kim, Dong Seok Jeong, Sang Yeol Park, Joung Dae Moon, Jin Ha Jung, Young Min Kim, So Young Jung, Ae Kyung Park, Byeong Chul Kim, Sung Joong Kim
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Publication number: 20110155591Abstract: Provided is a method for preparing an epoxy substrate having a nanopattern, including: (a) forming a titanium oxide film by anodizing a titanium substrate; (b) obtaining a titanium substrate having a concave shape formed on the surface by removing the titanium oxide film from the titanium substrate on which the titanium oxide film has been formed; (c) coating an epoxy resin onto the titanium substrate on which the concave shape has been formed; and (d) obtaining an epoxy substrate having a nanopattern of convex surfaces by removing the titanium substrate. According to the presently disclosed method, an epoxy substrate having a nanopattern of convex surfaces is prepared by anodizing a titanium substrate, coating an epoxy resin onto a nanopattern formed with a concave shape on the surface of the titanium substrate, and removing the titanium substrate.Type: ApplicationFiled: April 14, 2009Publication date: June 30, 2011Inventors: Kwang Hoe Chung, Sung Yu Hong, Hyun Ju Doh, Jin Sub Choi, Jae Hoon Lim, Sung Joong Kim