Patents by Inventor Won Seok Chung
Won Seok Chung 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: 20240109595Abstract: A frame structure for a vehicle includes: an inner panel connected to a side member and defining an inner side of a rear part of the side member; an outer panel connected to a rear side of the side member and coupled to an outer side of the inner panel defining a closed cross-section together with the inner panel and defining an outer side of the rear part of the side member; an opening portion formed below the inner and outer panels partially opening the closed cross-section so that a front end of a rear suspension arm can be inserted into the opening portion; and a reinforcing member disposed in the opening portion defining the closed cross-section together with the outer panel and the inner panel and configured to close an internal space in the outer and inner panels.Type: ApplicationFiled: January 25, 2023Publication date: April 4, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Won Hae Lee, Nam Ho Kim, Mi Ran Park, Ha Yeon Kwon, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Patent number: 11939000Abstract: A frame structure for a purpose built vehicle (PBV) includes: two main side members extending while gradually rising toward a front of the PBV and extending in a front/rear direction to be disposed on either side of the PBV; two auxiliary side members respectively extending in a front/rear direction to be disposed on a lower side of the two main side members; a front cross member connecting the two auxiliary side members in a lateral direction of the PBV; and a plurality of vertical members respectively connecting the main side members and the auxiliary side members in a vertical direction.Type: GrantFiled: September 19, 2022Date of Patent: March 26, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Won Hae Lee, Nam Ho Kim, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Patent number: 11926364Abstract: A frame for a purpose-built vehicle (PBV) includes: a front part frame positioned at a front side of a vehicle; a rear part frame positioned at a rear side of the vehicle; and a center part frame. The center part frame has a rectangular planar shape and is coupled between the front part frame and the rear part frame.Type: GrantFiled: October 28, 2022Date of Patent: March 12, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Nam Ho Kim, Won Hae Lee, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Patent number: 9715251Abstract: A portable device includes a keyboard unit; a display unit; a connection unit which is connected to each of the keyboard unit and the display unit, moves relatively with respect to each of the keyboard unit and the display unit, and supports the display unit so that the display unit covers or uncovers the keyboard unit; and a controller which is placed inside the connection unit and controls operation of the portable device.Type: GrantFiled: July 12, 2013Date of Patent: July 25, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Won-seok Chung, Zion Kwon, Chang-ho Lee, Han-kyung Ji, Se-hun Oh, Yeo-wan Yun
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Patent number: 9657341Abstract: A microfluidic system for analyzing nucleic acid, the microfluidic system including a reagent supply device including a sample chamber into which a sample can be injected, one or more reagent chambers for containing one or more reagents for extracting nucleic acid from the sample, and a waste chamber in which the used reagent can be discarded; a binding-lysis chamber in which cells are captured from the sample and lysed to form a cell lysate containing nucleic acid; plurality of particles for cell binding disposed in the binding-lysis chamber; a plurality of rehydration chambers into which the cell lysate formed in the binding-lysis chamber can be distributed and mixed with a nucleic acid amplification reagent to form an amplification reaction mixture; a plurality of amplification chambers in which a nucleic acid amplification reaction is performed on the amplification reaction mixture introduced from the plurality of rehydration chambers; and a flow channel system including an outlet and a plurality of inletType: GrantFiled: November 7, 2013Date of Patent: May 23, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chin-sung Park, Kak Namkoong, Joon-sub Shim, Won-seok Chung, Kyung-ho Kim, Joon-ho Kim, Won-jong Jung
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Patent number: 9637733Abstract: A reagent supply device includes a plurality of chambers which are separated from each other such that different reagents may be injected, the plurality of chambers having bottom surfaces made of a membrane, the membrane comprising a destruction pattern which is formed at a position corresponding to each of the plurality of chambers and breachable by an external impact to discharge the injected reagent from the chamber.Type: GrantFiled: June 13, 2013Date of Patent: May 2, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chin-sung Park, Kak Namkoong, Joon-sub Shim, Won-seok Chung, Kyung-ho Kim, Joon-ho Kim, Won-jong Jung
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Patent number: 9585197Abstract: Provided is a semiconductor device including an asymmetric electrode arrangement in which a plurality of electrodes are arranged asymmetrically in a vertical or horizontal direction.Type: GrantFiled: March 14, 2014Date of Patent: February 28, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chin-sung Park, Won-seok Chung
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Publication number: 20170008791Abstract: Provided are a forming apparatus for forming a part of a flat panel-shaped glass in a curved surface by selectively heating only a formation part, and a forming method using the same. The forming apparatus includes a transfer device configured to transfer material having a flat panel shape and a curved surface forming device configured to form at least one part of the material in a curved surface, wherein the curved surface forming device includes a forming mold on which the material is seated, a heating unit configured to heat the at least one part of the material by laser light, and a jig unit configured to form the at least one part of the material heated by laser light in a curved surface.Type: ApplicationFiled: June 27, 2016Publication date: January 12, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Ha KIM, Kyoung San KIM, Jung Kyu PARK, Sung Chan UH, Dae Ung YEOM, Seung Hwan JUNG, Won Seok CHUNG, Hyeon Cheol JEONG, Young Kyong JO, Hong Ick CHAE
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Patent number: 9244014Abstract: Provided are a multi-channel fluorescence detecting module and a nucleic acid analysis system including the multi-channel fluorescence detecting module. The nucleic acid analysis system includes: a plurality of loaders configured to accommodate a plurality of cartridges respectively, the cartridges comprising microfluidic devices; a transfer module including a linear actuator, the linear actuator including a movable unit configured to move linearly; and a fluorescence detecting module fixed to the movable unit, the fluorescence detecting module being configured to emit excitation light to the cartridges and detect fluorescence emitted from samples on the cartridges. The loaders are arranged in a row in a linearly moving direction of the movable unit.Type: GrantFiled: February 7, 2014Date of Patent: January 26, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyung-ho Kim, Won-seok Chung, Sung-min Chi, Joon-ho Kim, Kak Namkoong, Chin-sung Park
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Patent number: 9187846Abstract: A microarray package device and a method of manufacturing the same. An effective microarray analyzing reaction is performed by using the microarray package device that provides structural stability and reliable experimental results.Type: GrantFiled: November 3, 2010Date of Patent: November 17, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woochang Lee, Jeo-young Shim, Myo-yong Lee, Kak Namkoong, Won-seok Chung
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Patent number: 9139872Abstract: A method of analyzing nucleic acid by compensating for crosstalk in polymerase chain reaction (PCR) data and other data, wherein crosstalk signals associated with multiple fluorescent dyes are corrected by using fluorescent intensity variations detected from a concentration difference of the fluorescent dyes, and apparatus for performing the method.Type: GrantFiled: January 30, 2013Date of Patent: September 22, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyung-ho Kim, Soo-kwan Lee, Joon-ho Kim, Kak Namkoong, Sun-ok Jung, Won-seok Chung
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Patent number: 9095851Abstract: A fluid control apparatus including a detecting unit including a light source for irradiating light toward a microfluidic device, and a photodetector for detecting light reflected from the microfluidic device, a transporting unit for moving the detecting unit; and a determining unit for controlling a transporting operation by the transporting unit, where determining a state of a fluid at a particular position relative to the microfluidic device is based on light reflected from the microfluidic device, and method of using same.Type: GrantFiled: December 20, 2012Date of Patent: August 4, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Won-seok Chung, Kak Namkoong, Chin-sung Park, Kyung-ho Kim, Joon-ho Kim
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Patent number: 9044755Abstract: A gene analysis apparatus includes a sample preparation chip in which a polymerase chain reaction (“PCR”) sample is prepared, a PCR chip in which a PCR is performed on the PCR sample, and a package layer on which the sample preparation chip and the PCR chip are mounted. The package layer includes a channel through which a material flows from the sample preparation chip to the PCR chip. The sample preparation chip and the PCR chip are on a same side or on opposing sides of the package layer.Type: GrantFiled: July 6, 2011Date of Patent: June 2, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chin-sung Park, Won-jong Jung, Joon-ho Kim, Kak Namkoong, Kyu-youn Hwang, Won-seok Chung, Hee-kyun Lim, Sung-hong Kwon, Sun-ok Jung
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Patent number: 9044751Abstract: A gene analysis device including an illumination optical system radiating exciting light onto a sample solution; a microfluidic device for forming a bio-reaction space of the sample solution and including at least one micro-chamber in which a reflection pattern is formed; and a detection optical system for detecting a fluorescence signal generated by a bio-reaction in the micro-chamber and comprising a photodetector.Type: GrantFiled: September 10, 2012Date of Patent: June 2, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Won-jong Jung, Sun-ok Jung, Won-seok Chung, Chin-sung Park, Joon-ho Kim, Kak Namkoong
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Patent number: 9000399Abstract: A fluorescence detection optical system detects fluorescence beams with two or more different wavelengths and maintains a focal position through an automatic focusing function. A multi-channel fluorescence detection apparatus includes the fluorescence detection optical system. The fluorescence detection optical system includes an automatic focusing unit which receives light reflected off a microfluidic device and determines a focal point by using an astigmatic method or a knife edge method, and an actuator which adjusts a position of an objective lens according to control of the automatic focusing unit. In addition, the fluorescence detection optical system may include a plurality of dual band pass filters, dichroic devices, etc., which provide light beams emitted from at least two light sources and transfer fluorescence generated from the microfluidic device to a photodetector.Type: GrantFiled: October 11, 2011Date of Patent: April 7, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung-ho Kim, Joon-ho Kim, Kak Namkoong, Won-seok Chung
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Publication number: 20150053666Abstract: Provided is a semiconductor device including an asymmetric electrode arrangement in which a plurality of electrodes are arranged asymmetrically in a vertical or horizontal direction.Type: ApplicationFiled: March 14, 2014Publication date: February 26, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Chin-sung PARK, Won-seok Chung
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Publication number: 20150037876Abstract: Provided are a multi-channel fluorescence detecting module and a nucleic acid analysis system including the multi-channel fluorescence detecting module. The nucleic acid analysis system includes: a plurality of loaders configured to accommodate a plurality of cartridges respectively, the cartridges comprising microfluidic devices; a transfer module including a linear actuator, the linear actuator including a movable unit configured to move linearly; and a fluorescence detecting module fixed to the movable unit, the fluorescence detecting module being configured to emit excitation light to the cartridges and detect fluorescence emitted from samples on the cartridges. The loaders are arranged in a row in a linearly moving direction of the movable unit.Type: ApplicationFiled: February 7, 2014Publication date: February 5, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Kyung-ho Kim, Won-seok Chung, Sung-min Chi, Joon-ho Kim, Kak Namkoong, Chin-sung Park
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Publication number: 20140356853Abstract: A nucleic acid analysis system comprising a seating area configured to receive a microfluidic cartridge; a pneumatic module configured to supply a pneumatic pressure or a vacuum to the cartridge when mounted on the seating area; a thermal module configured to control temperature in a predetermined portion of the cartridge when mounted on the seating area; an optic module positioned to irradiate light onto the cartridge when mounted on the seating area, and detect light generated or reflected from a sample inside the cartridge when mounted on the seating area; a fluid sensing module that determines whether a fluid in a predetermined portion of a cartridge mounted on the seating area is in a gaseous state or a liquid state; a scanning module that moves the optic module and the fluid sensing module relative to the seating area; and a control module that controls operations of the pneumatic module, the thermal module, the optic module, the fluid sensing module, and the scanning module, and processes and analyzesType: ApplicationFiled: January 29, 2014Publication date: December 4, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: Won-seok CHUNG, Kak Namkoong, Kyung-ho Kim, Chin-sung Park, Joon-ho Kim, Joon-sub Shim, Won-jong Jung
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Patent number: 8796029Abstract: A system for processing a target material includes; a cartridge which stores a material which reacts with the target material, and may include at least one chamber and at least one valve connected to the at least one chamber, a first module which may be loaded with the at least one cartridge and may rotate, a second module which may selectively open or close the at least one valve, a third module which may selectively control the temperature of the at least one chamber, and a control module which may control the first module, the second module and the third module.Type: GrantFiled: March 31, 2009Date of Patent: August 5, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Won Seok Chung, Kak Namkoong, Joonho Kim, Kyuyoun Hwang, Heekyun Lim
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Publication number: 20140206073Abstract: A microfluidic system for analyzing nucleic acid, the microfluidic system including a reagent supply device including a sample chamber into which a sample can be injected, one or more reagent chambers for containing one or more reagents for extracting nucleic acid from the sample, and a waste chamber in which the used reagent can be discarded; a binding-lysis chamber in which cells are captured from the sample and lysed to form a cell lysate containing nucleic acid; plurality of particles for cell binding disposed in the binding-lysis chamber; a plurality of rehydration chambers into which the cell lysate formed in the binding-lysis chamber can be distributed and mixed with a nucleic acid amplification reagent to form an amplification reaction mixture; a plurality of amplification chambers in which a nucleic acid amplification reaction is performed on the amplification reaction mixture introduced from the plurality of rehydration chambers; and a flow channel system including an outlet and a plurality of inletType: ApplicationFiled: November 7, 2013Publication date: July 24, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: Chin-sung Park, Kak Namkoong, Joon-sub Shim, Won-seok Chung, Kyung-ho Kim, Joon-ho Kim, Won-jong Jung