Patents by Inventor Jong-Kyu Choi
Jong-Kyu Choi 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: 20240143927Abstract: Provided are a method for generating a summary and a system therefor. The method according to some embodiments may include calculating a likelihood loss for a summary model using a first text sample and a first summary sentence corresponding to the first text sample, calculating an unlikelihood loss for the summary model using a second text sample and the first summary sentence, the second text sample being a negative sample generated from the first text sample, and updating the summary model based on the likelihood loss and the unlikelihood loss.Type: ApplicationFiled: October 26, 2023Publication date: May 2, 2024Applicants: SAMSUNG SDS CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Sung Roh YOON, Bong Kyu HWANG, Ju Dong KIM, Jae Woong YUN, Hyun Jae LEE, Hyun Jin CHOI, Jong Yoon SONG, Noh II PARK, Seong Ho JOE, Young June GWON
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Publication number: 20240136674Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on a winding axis to define a core and an outer circumference. The first electrode includes a first active material portion coated with an active material layer and a first uncoated portion not coated with an active material layer along a winding direction. At least a part of the first uncoated portion is defined as an electrode tab by itself. The first uncoated portion includes a first portion adjacent to the core of the electrode assembly, a second portion adjacent to the outer circumference of the electrode assembly, and a third portion interposed between the first portion and the second portion. The first portion or the second portion has a smaller height than the third portion in the winding axis direction.Type: ApplicationFiled: January 19, 2022Publication date: April 25, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jong-Sik PARK, Jae-Won LIM, Yu-Sung CHOE, Hak-Kyun KIM, Je-Jun LEE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE, Jae-Eun LEE, Pil-Kyu PARK, Kwang-Su HWANGBO, Do-Gyun KIM, Geon-Woo MIN, Hae-Jin LIM, Min-Ki JO, Su-Ji CHOI, Bo-Hyun KANG, Jae-Woong KIM, Ji-Min JUNG, Jin-Hak KONG, Soon-O LEE, Kyu-Hyun CHOI
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Patent number: 11966622Abstract: A memory storage device that performs real-time monitoring is provided. The memory storage device comprises a memory controller, and a status indicating module/circuit, wherein the memory controller is configured to perform a first a second initialization operation, the first and second initialization operations performed in response to turning-on of the memory storage device, to generate a first status parameter regarding a status of the memory storage device in which the first initialization operation is performed, and to generate a second status parameter regarding the status of the memory storage device in which a second initialization operation is performed. The status indicating circuit includes a first transistor configured to operate on the basis of the first status parameter, a first resistor connected to the first transistor, a second transistor configured to operate on the basis of the second status parameter, and a second resistor connected to the second transistor.Type: GrantFiled: March 9, 2022Date of Patent: April 23, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Sung Oh Huh, Jong Kyu Choi, Soo-Hyeong Kim, Dong Hee Kim, Young San Kang
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Publication number: 20240123386Abstract: A filter holder comprises: a plurality of filter frames disposed such that at least some thereof are adjacent to each other; and a folding member which supports filter frames, from among the plurality of filter frames, adjacent to each other so as to be rotatable with respect to each other. The folding member comprises: a folding part which has a predetermined thickness and is flexible so as to be foldable by means of rotation of the adjacent filter frames adjacent with respect to each other; and a plurality of edge parts which are connected to the respective sides of the folding part with the folding portion therebetween and rotate together with the adjacent filter frames, and wherein when viewed from a cross-section of the folding member, the edge parts may have a greater thickness than the folding part.Type: ApplicationFiled: January 28, 2022Publication date: April 18, 2024Applicant: COWAY CO.,LTD.Inventors: Yoon Hyuck CHOI, Hyun Kyu LEE, Jong Cheol KIM, Seung Ki KIM, Sung Sil KANG, Ju Hyun BAEK, Chan Jung PARK
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Patent number: 11958368Abstract: An apparatus for preventing a sub-frame of an electric vehicle with a wireless charging pad from being pushed back includes: a push bracket member having one side portion coupled to a front end module provided in front of a sub-frame of the electric vehicle and extending to be disposed between the sub-frame and a wireless charging pad mounted below the sub-frame. Upon a forward vehicle collision, the apparatus can induce deformation of the sub-frame equipped with the wireless charging pad to prevent the sub-frame from being pushed backward.Type: GrantFiled: October 9, 2020Date of Patent: April 16, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Jong-Hun Choi, Seung-Kyu Kang
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Publication number: 20240119851Abstract: The present invention relates to a method and system for providing language learning services. The method of providing language learning services, according to the present invention, the method may include: activating, in response to receiving an input for acquiring a learning target image through a user terminal, a camera of the user terminal; specifying at least a portion of an image taken by the camera as the learning target image; receiving language learning information for the learning target image from a server; providing the language learning information to the user terminal; and storing, based on a request for storing of the language learning information, the language learning information in association with the learning target image, such that the learning target image is used in conjunction with learning of the language learning information.Type: ApplicationFiled: September 29, 2023Publication date: April 11, 2024Inventors: Eun Young LEE, Min Jung KIM, Yeun Hee KANG, Bong Hyun CHOI, Tae Un KIM, Soo Hyun LEE, Young Ho KIM, Chan Kyu CHOI, Jin Mo KU, Jong Won KIM
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Publication number: 20240103362Abstract: Disclosed herein is a method of printing a nanostructure including: preparing a template substrate on which a pattern is formed; forming a replica pattern having an inverse phase of the pattern by coating a polymer thin film on an upper portion of the template substrate, adhering a thermal release tape to an upper portion of the polymer thin film, and separating the polymer thin film from the template substrate; forming a nanostructure by depositing a functional material on the replica pattern; and printing the nanostructure deposited on the replica pattern to a substrate by positioning the nanostructure on the substrate, applying heat and pressure to the nanostructure, and weakening an adhesive force between the thermal release tape and the replica pattern by the heat.Type: ApplicationFiled: September 19, 2023Publication date: March 28, 2024Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jong Min KIM, Seung Yong LEE, So Hye CHO, Ho Seong JANG, Jae Won CHOI, Chang Kyu HWANG
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Publication number: 20240100464Abstract: An air filter comprises: a first filter frame in which a plurality of first chambers are formed; a second filter frame in which a plurality of second chambers are formed and which is arranged at the rear of the first filter frame; and a filter material which is accommodated in the plurality of first chambers and the plurality of second chambers to filter air, wherein the first filter frame and the second filter frame are arranged so that, when seen from the front, the center of each of the plurality of second chambers is out of line with the center of each of the plurality of first chambers, in the vertical direction.Type: ApplicationFiled: January 28, 2022Publication date: March 28, 2024Applicant: COWAY CO., LTD.Inventors: Yoon Hyuck CHOI, Hyun Kyu LEE, Jong Cheol KIM, Seung Ki KIM, Sung Sil KANG, Ju Hyun BAEK, Chan Jung PARK
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Patent number: 11939698Abstract: A wafer manufacturing method, an epitaxial wafer manufacturing method, and a wafer and epitaxial wafer manufactured thereby, are provided. The wafer manufacturing method enables the manufacture of a wafer with a low density of micropipe defects and minimum numbers of particles and scratches. The epitaxial wafer manufacturing method enables the manufacture of an epitaxial wafer that has low densities of defects such as downfall, triangular, and carrot defects, exhibits excellent device characteristics, and improves the yield of devices.Type: GrantFiled: November 3, 2020Date of Patent: March 26, 2024Assignee: SENIC INC.Inventors: Jong Hwi Park, Jung-Gyu Kim, Eun Su Yang, Byung Kyu Jang, Jung Woo Choi, Yeon Sik Lee, Sang Ki Ko, Kap-Ryeol Ku
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Publication number: 20240091759Abstract: Disclosed herein is a method of depositing a transition metal single-atom catalyst including preparing a carbon carrier, and depositing a transition metal single-atom catalyst on the carbon carrier, in which the carbon carrier is surface-treated by an oxidation process, and wherein the deposition is carried out by an arc plasma process.Type: ApplicationFiled: September 15, 2023Publication date: March 21, 2024Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jong Min KIM, Sang Hoon KIM, Chang Kyu HWANG, Seung Yong LEE, So Hye CHO, Jae Won CHOI
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Publication number: 20240076799Abstract: A wafer manufacturing method, an epitaxial wafer manufacturing method, and a wafer and epitaxial wafer manufactured thereby, are provided. The wafer manufacturing method enables the manufacture of a wafer with a low density of micropipe defects and minimum numbers of particles and scratches. The epitaxial wafer manufacturing method enables the manufacture of an epitaxial wafer that has low densities of defects such as downfall, triangular, and carrot defects, exhibits excellent device characteristics, and improves the yield of devices.Type: ApplicationFiled: November 1, 2023Publication date: March 7, 2024Applicant: SENIC INC.Inventors: Jong Hwi PARK, Jung-Gyu KIM, Eun Su YANG, Byung Kyu JANG, Jung Woo CHOI, Yeon Sik LEE, Sang Ki KO, Kap-Ryeol KU
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Patent number: 11837320Abstract: A semiconductor chip capable of improving signal quality includes a host device, a first memory device which is spaced part from the host device and connected to the host device, a repeater module which is connected to the host device and the first memory device, and a second memory device which is spaced apart from the host device and connected to the repeater module. The first memory device receives a data signal from the host device and generates a recovery clock signal, using the data signal. The repeater module receives the recovery clock signal from the first memory device, receives a first input signal from the host device, and samples the first input signal on the basis of the recovery clock signal to generate a sampling signal. The second memory device receives the sampling signal.Type: GrantFiled: January 21, 2022Date of Patent: December 5, 2023Inventors: Young San Kang, Dong Hee Kim, Jong Kyu Choi, Sung Oh Huh
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Publication number: 20230381052Abstract: A walking assistance system may be controlled by a method for controlling the same. The walking assistance system comprises an mobility device movable by a first driving part, a walking assistance robot, comprising one or more joint parts, and movable by a second driving part, and a controller that is configured to drive one or more of the first driving part or the second driving part so as to control the mobility device and the walking assistance robot to move in coordination with each other. The electric mobility device and the walking assistance robot may be moved to adjust a relative horizontal location between the mobility device and the walking assistance robot and to adjust a relative vertical location between the mobility device and the walking assistance robot, and controlling a total distance between the mobility device and the walking assistance robot to a reference distance.Type: ApplicationFiled: November 14, 2022Publication date: November 30, 2023Inventors: Ji Min Han, Jong Kyu Choi
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Publication number: 20230346629Abstract: An embodiment system includes a walking assistance device configured to be worn by a user to assist walking of the user, an electric mobility device configured to be movable while being combined with the walking assistance device, and a server configured to receive movement information from the walking assistance device and the electric mobility device and to generate a control command for instructing the walking assistance device or the electric mobility device to move to a destination based on the movement information.Type: ApplicationFiled: November 17, 2022Publication date: November 2, 2023Inventors: Ji Min Han, Jong Kyu Choi
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Patent number: 11773318Abstract: A curable composition includes (A) a quantum dot; (B) a polymerizable compound; (C) a compound represented by Chemical Formula 1; and (D) a polymerization initiator. A resin layer manufactured utilizing the curable composition, and a display device including the resin layer are also provided. In Chemical Formula, each substituent is the same as defined in the detailed description.Type: GrantFiled: January 14, 2020Date of Patent: October 3, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jinsuop Youn, Youn Je Ryu, Bumjin Lee, Jiyoung Jeong, Jong Kyu Choi
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Publication number: 20230303315Abstract: A smart pod is used for safe and convenient loading and unloading of cargo as well as fast and efficient transport thereof, and a mobility system transports the smart pod. The smart pod includes an upper surface, a lower surface, and a pair of first sidewalls connecting the upper surface and the lower surface to each other. The first sidewalls have a hexagonal shape, and a fastening protrusion is installed on the upper surface and configured to retract from the upper surface.Type: ApplicationFiled: August 10, 2022Publication date: September 28, 2023Inventors: Jae Hoon Chung, Jong Min Oh, Ji A Lee, Ki Seok Sung, Jong Kyu Choi, Young Jun Byun, Kye Yoon Kim, Ji Min Han
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Publication number: 20230293368Abstract: An embodiment system for controlling walking assist includes a walking assist device worn by a user and an electric moving device configured to set a height of a grip of the electric moving device and a height of a seat of the electric moving device that allow seating of the walking assist device based on setting information received from the walking assist device and to set an operating speed of the electric moving device that corresponds to an operating speed of the walking assist device.Type: ApplicationFiled: October 25, 2022Publication date: September 21, 2023Applicants: Hyundai Motor Company, Kia CorporationInventors: Jong Kyu Choi, Ji Min Han
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Publication number: 20230286344Abstract: A transporting robot is utilized for rapid and efficient logistics and transportation. The transporting robot includes a main body having a flat upper surface, support frames that are respectively provided on both sides of the main body, extend downwardly, and define a predetermined angle with respect to the upper surface of the main body, a leg rotatably installed on the support frame, and a wheel installed at an end of the leg. The leg is configured to be folded below the main body, raised toward the main body, or unfolded outside of the main body.Type: ApplicationFiled: August 29, 2022Publication date: September 14, 2023Inventors: Jae Hoon Chung, Jong Min Oh, Ji A Lee, Ki Seok Sung, Jong Kyu Choi, Young Jun Byun, Kye Yoon Kim, Ji Min Han
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Publication number: 20230264816Abstract: The present disclosure relates to an apparatus and method for loading and unloading cargo of air mobility, in which cargo loading and unloading may be automated without the aid of human resources, as well as enabling loading and unloading of cargo in a required location without an air mobility landing. The apparatus includes a winch installed in a cargo hold of an air mobility, a multiarticulated robot arm suspended from the winch, and a gripper provided on an end of the multiarticulated robot arm and capable of gripping a container.Type: ApplicationFiled: September 7, 2022Publication date: August 24, 2023Inventors: Jae Hoon Chung, Jong Min Oh, Ji A Lee, Ki Seok Sung, Jong Kyu Choi, Young Jun Byun, Kye Yoon Kim, Ji Min Han
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Publication number: 20230227274Abstract: The present disclosure relates to a mobility capable of automating loading and unloading of a cargo without the aid of manpower and an apparatus for loading and unloading a cargo. The mobility includes a cargo hold that accommodates a cargo; and a loading plate positioned to be spaced apart from a bottom of the cargo hold and installed so as to be able to tilt toward any one side of the mobility in the cargo hold.Type: ApplicationFiled: June 13, 2022Publication date: July 20, 2023Inventors: Kye Yoon Kim, Ji A Lee, Ji Min Han, Ki Seok Sung, Jong Kyu Choi, Young Jun Byun, Jong Min Oh, Jae Hoon Chung