Patents by Inventor Cheol JEON
Cheol JEON 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: 20230000834Abstract: The present invention relates to a physiologically active substance to which a biotin moiety is bound; and a composition for oral administration comprising same. A physiologically active substance to which a biotin moiety is bound has excellent oral absorption into the body.Type: ApplicationFiled: May 29, 2020Publication date: January 5, 2023Inventors: Jaehee Shin, Ok-cheol Jeon, Eun Ji Park
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Patent number: 11543257Abstract: An operation method of a navigation apparatus includes: obtaining valid global positioning system (GPS) data at a current time point corresponding to a current position of a target device; determining first neighboring map elements corresponding to a first region indicated by the valid GPS data at the current time point from among a plurality of map elements of map data; and determining a pose parameter of the target device at the current time point based on a first direction specified by at least a portion of the first neighboring map elements.Type: GrantFiled: April 14, 2020Date of Patent: January 3, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Hyun Cheol Jeon, Kyungboo Jung, Hojin Ju
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Patent number: 11488391Abstract: A position information estimating method and apparatus are provided, wherein the position information estimating method includes estimating initial position information of a vehicle based on motion information of the vehicle that is obtained from one or more sensors, calculating search position information of one or more objects included in an image of surroundings of the vehicle based on the initial position information, evaluating a final reliability of each of the one or more objects based on the initial position information and the search position information, obtaining a filter adaptation parameter corresponding to a weight of the search position information based on the final reliability, and estimating final position information of the vehicle based on the initial position information, the search position information, and the filter adaptation parameter.Type: GrantFiled: January 13, 2021Date of Patent: November 1, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Chui Woo Kang, Wonhee Lee, Hyun Sung Chang, Hyun Cheol Jeon, Kyungboo Jung, Hojin Ju
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Patent number: 11485888Abstract: A silicone pressure-sensitive adhesive composition is disclosed. The composition can be cured into a pressure-sensitive adhesive having a good release force against a release liner and a high peel force against several substrates. The silicone pressure-sensitive adhesive composition comprises: (A) a diorganopolysiloxane having on average at least 0.5 alkenyl groups with 2 to 12 carbon atoms per molecule; (B) an organopolysiloxane composed of R13SiO1/2 and SiO4/2 units, wherein each R1 represents a monovalent hydrocarbon group with 1 to 12 carbon atoms, having a molar ratio (R13SiO1/2 unit)/(SiO4/2 unit) of 0.6 to 1.7, and having a number average molecular weight (Mn) converted to standard polystyrene of from 1,700 to 3,000; (C) an organohydrogenpolysiloxane having on average at least two silicon-bonded hydrogen atoms per molecule; and (D) a hydrosilylation catalyst.Type: GrantFiled: August 16, 2018Date of Patent: November 1, 2022Assignee: DOW SILICONES CORPORATIONInventors: Ho-Jin Choi, Sun-Hee Kim, Min-Cheol Jeon
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Patent number: 11463718Abstract: Provided is an image decompression method of decompressing an image including a first frame and at least one second frame following the first frame, based on the first frame and landmark location information of the at least one second frame, the image decompression method including: obtaining the first frame; setting at least one landmark of the first frame; obtaining the landmark location information of the at least one second frame; and generating the at least one second frame from the first frame, based on the landmark location information of the at least one second frame, wherein the landmark location information of the at least one second frame is location information of the set at least one landmark of the first frame, in the at least one second frame.Type: GrantFiled: May 10, 2021Date of Patent: October 4, 2022Assignee: LINE CorporationInventor: Sang Cheol Jeon
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Patent number: 11424496Abstract: A battery module having a plurality of stacked battery module units is provided. The battery module unit includes a cooling fin in which an interval between two cooling plates facing each other is expandable and contractible. A battery cell is in contact with each of the two cooling plates and having lead tabs at each end. Protruding steps extend from both ends of the cooling plates to maximize a contact area with the lead tabs of the battery cell. Lead tab fasteners are coupled to the protruding steps to fix the lead tabs of the battery cell to the protruding steps. The lead tap fasteners include connecting grooves and connecting protrusions relative to each other to be coupled by a linear relative movement with lead tap fasteners of an adjacent battery module unit.Type: GrantFiled: August 18, 2020Date of Patent: August 23, 2022Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Yoon Cheol Jeon
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Patent number: 11415590Abstract: A processor-implemented posture determination method includes: estimating a rotational acceleration of a timepoint based on an angular velocity measured by a first sensor at the timepoint and a determined center of rotation of a previous timepoint; correcting an acceleration measured by a second sensor at the timepoint based on the rotational acceleration; and determining a center of rotation of the timepoint and a posture of the timepoint based on the corrected acceleration and an estimated posture of the timepoint.Type: GrantFiled: December 9, 2019Date of Patent: August 16, 2022Assignees: Samsung Electronics Co., Ltd., SNU R&DB FOUNDATIONInventors: Hyun Cheol Jeon, Chan Gook Park, Keechang Lee, Jungmin Park, So Young Park
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Publication number: 20220204178Abstract: An auxiliary propulsion apparatus of an air vehicle may include an engine mounted in a fuselage of the air vehicle, a generator configured to be driven using power from the engine, a compressor configured to be driven by the engine or the generator, a battery configured to store electricity generated by the generator, an electricity distributor connected to the generator, the battery and the main propulsion apparatus and configured to distribute electricity generated by the generator to the battery and to a main propulsion apparatus, and at least one nozzle device configured to jet high-pressure gas, supplied from the compressor, to an outside of the fuselage.Type: ApplicationFiled: July 21, 2021Publication date: June 30, 2022Inventors: Woo Suk Jung, Gwi Taek Kim, Yoon Cheol Jeon, Hyun Ki Cho
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Publication number: 20220200265Abstract: An emergency power management system of a mobility, may include a fuse device connected to a battery and including a first circuit and a second circuit in which a first fuse and a second fuse are respectively provided and are connected in parallel, a pyro switch provided between the first circuit and the second circuit, and configured to establish electric connection with the first circuit in ordinary times and to release electric connection with the first circuit and to establish electric connection with the second circuit in a case of emergency, a determiner configured to determine abnormality of the first fuse based on current applied from the high-voltage battery or voltages at opposite end portions of the first fuse, and a controller configured to operate the pyro switch when abnormality occurs in the first fuse.Type: ApplicationFiled: July 30, 2021Publication date: June 23, 2022Applicants: Hyundai Motor Company, Kia CorporationInventors: Yoon Cheol JEON, Hyun Woo JUN, Hee Kwang LEE, Hyun Ki CHO, Gwi Taek KIM, Hyun Seok HONG, Woo Suk JUNG
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Publication number: 20220155075Abstract: Disclosed is a method and apparatus with localization. The method includes determining a sensor-based reference position using a position sensor of the vehicle, determining an image-based reference position of the vehicle based on image information of the vehicle captured using a camera of the vehicle, setting an acceptance range for the image-based reference position based on a driving situation of the vehicle, and comparing an error level of the image-based reference position to the acceptance range and estimating a current position of the vehicle.Type: ApplicationFiled: April 16, 2021Publication date: May 19, 2022Applicant: Samsung Electronics Co., LtdInventors: Hyun Cheol JEON, Chul Woo KANG, Kyungboo JUNG
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Publication number: 20220073779Abstract: Disclosed herein is a black paint composition with improved blackness by controlling a black paint and an additive.Type: ApplicationFiled: June 16, 2021Publication date: March 10, 2022Inventors: Hwan Oh Kim, Jae Cheol Jeon
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Publication number: 20220058401Abstract: A position information estimating method and apparatus are provided, wherein the position information estimating method includes estimating initial position information of a vehicle based on motion information of the vehicle that is obtained from one or more sensors, calculating search position information of one or more objects included in an image of surroundings of the vehicle based on the initial position information, evaluating a final reliability of each of the one or more objects based on the initial position information and the search position information, obtaining a filter adaptation parameter corresponding to a weight of the search position information based on the final reliability, and estimating final position information of the vehicle based on the initial position information, the search position information, and the filter adaptation parameter.Type: ApplicationFiled: January 13, 2021Publication date: February 24, 2022Applicant: Samsung Electronics Co., Ltd.Inventors: Chul Woo KANG, Wonhee LEE, Hyun Sung CHANG, Hyun Cheol JEON, Kyungboo JUNG, Hojin JU
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Publication number: 20220054644Abstract: The present invention provides a novel drug delivery conjugated moiety for oral administration of a drug that is not suitable for oral administration or a pharmaceutically acceptable salt thereof. When the drug delivery conjugated moiety of the present invention or a pharmaceutically acceptable salt thereof is combined with a drug, which is not suitable for oral administration, and is administered orally, it exhibits an excellent absorption rate without decreasing the biological activities of the drug. Moreover, the drug delivery conjugated moiety of the present invention or a pharmaceutically acceptable salt thereof can be easily prepared in a few steps, which is very advantageous in terms of mass production.Type: ApplicationFiled: November 2, 2021Publication date: February 24, 2022Inventors: Kyungjin KIM, Jisuk YUN, Hyukjun JUNG, Myungyun LEE, Hwajung NAM, Ok-cheol JEON
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Patent number: 11245155Abstract: A battery module for a vehicle includes: a plurality of battery cells which are stacked; a first end plate located on an outer surface of the battery cell located on one outermost side among the plurality of battery cells; a second end plate located on an outer surface of the battery cell located on the other outermost side among the plurality of battery cells; and one or more support bars located between the first and second end plates. The one or more support bars connect the first and second end plates to each other, include an elastic body, and absorb a load generated when the plurality of battery cells is swollen.Type: GrantFiled: October 17, 2019Date of Patent: February 8, 2022Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventor: Yoon Cheol Jeon
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Publication number: 20210328285Abstract: A battery module having a plurality of stacked battery module units is provided. The battery module unit includes a cooling fin in which an interval between two cooling plates facing each other is expandable and contractible. A battery cell is in contact with each of the two cooling plates and having lead tabs at each end. Protruding steps extend from both ends of the cooling plates to maximize a contact area with the lead tabs of the battery cell. Lead tab fasteners are coupled to the protruding steps to fix the lead tabs of the battery cell to the protruding steps. The lead tap fasteners include connecting grooves and connecting protrusions relative to each other to be coupled by a linear relative movement with lead tap fasteners of an adjacent battery module unit.Type: ApplicationFiled: August 18, 2020Publication date: October 21, 2021Inventor: Yoon Cheol Jeon
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Publication number: 20210266578Abstract: Provided is an image decompression method of decompressing an image including a first frame and at least one second frame following the first frame, based on the first frame and landmark location information of the at least one second frame, the image decompression method including: obtaining the first frame; setting at least one landmark of the first frame; obtaining the landmark location information of the at least one second frame; and generating the at least one second frame from the first frame, based on the landmark location information of the at least one second frame, wherein the landmark location information of the at least one second frame is location information of the set at least one landmark of the first frame, in the at least one second frame.Type: ApplicationFiled: May 10, 2021Publication date: August 26, 2021Applicant: LINE CorporationInventor: Sang Cheol JEON
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Patent number: 11082528Abstract: Provided is a matching system including a policy and rule processing unit configured to extract SC units for each application service required, combine the SC units, configure a transaction unit, and determine an amount to be charged for a transaction according to a charging rule; a matching processing unit configured to match the extracted SC units to NC units; and an NC combination processing unit configured to combine the NC units used for the matching and deliver the combination of the NC units and detailed operating conditions to the networking management system.Type: GrantFiled: February 10, 2020Date of Patent: August 3, 2021Assignee: Electronics and Telecommunications Research InstituteInventors: Kyung Hyu Lee, Hea Sook Park, Ki Won Kim, Byeong Sik Kim, Yoon Sik Yoo, Jong Kuk Lee, Hyung Kyu Lee, Jin Hyuk Yim, Ki Cheol Jeon, Byung Chang Chung, Boo Geum Jung
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Patent number: 11052814Abstract: The present invention relates to a truck chassis for carrying an automobile body and various specially-equipped devices as loads, and more specifically to a truck chassis for carrying an automobile body and various specially-equipped devices as loads, which is configured to enable various types of cargo boxes (load sides) intended to carry cargos or people and various types of special equipment designed to be suitable for the transportation of a special cargo or a special purpose to be conveniently and replaceably loaded, and thus enables a single chassis to be used for various purposes, thereby improving cost reduction, convenience functionality, and maintenance, and which, in particular, provides excellent coupling force and also allows a coupling location to be varied according to the type or center of gravity of a load, thereby enabling stable loading.Type: GrantFiled: February 13, 2018Date of Patent: July 6, 2021Inventor: Hyeon Cheol Jeon
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Patent number: 11038233Abstract: A battery cooling device for a vehicle is provided. The battery cooling device generates a continuous phase change of the refrigerant within an entire area of a refrigerant channel having a refrigerant flowing for cooling a battery module to maximize a cooling performance of all battery cells of the battery module, and enable even cooling of the battery cells.Type: GrantFiled: October 26, 2018Date of Patent: June 15, 2021Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Yoon Cheol Jeon
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Patent number: 11039155Abstract: Provided is an image decompression method of decompressing an image including a first frame and at least one second frame following the first frame, based on the first frame and landmark location information of the at least one second frame, the image decompression method including: obtaining the first frame; setting at least one landmark of the first frame; obtaining the landmark location information of the at least one second frame; and generating the at least one second frame from the first frame, based on the landmark location information of the at least one second frame, wherein the landmark location information of the at least one second frame is location information of the set at least one landmark of the first frame, in the at least one second frame.Type: GrantFiled: May 25, 2018Date of Patent: June 15, 2021Assignee: LINE CorporationInventor: Sang Cheol Jeon