Patents by Inventor Jong-Soo Lim
Jong-Soo Lim 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: 20240127748Abstract: A display device includes a scan driver to supply scan signals to first and second scan lines, a data driver to supply a data signal to data lines, a sensor connected to sensing lines, and pixels including a light-emitting element, a driving transistor to control an amount of current supplied to the light-emitting element in response to a voltage of a first node, a switching transistor between a j-th data line and the first node, and including a gate electrode coupled to an i-th first scan line, and a sensing transistor coupled between a second node, which is between the light-emitting element and the driving transistor, and a k-th sensing line, and including a gate electrode coupled to an i-th second scan line, and wherein the sensor is to sense deterioration information of the light-emitting element in a state in which the switching and sensing transistors are turned on.Type: ApplicationFiled: October 12, 2023Publication date: April 18, 2024Inventors: Hyuk KIM, Jong Hee KIM, Doo Young LEE, Chang Soo LEE, Sang Uk LIM, Bo Yong CHUNG
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Patent number: 11962803Abstract: The multi sample prediction method of the present invention comprises the steps of: determining a sample group consisting of a plurality of samples inside a decoding target block; determining a representative position corresponding to the sample group, inside the decoding target block; determining a representative prediction value for the sample group, on the basis of the determined representative position; and determining the determined representative prediction value as the final prediction value for each of the plurality of samples making up the sample group. The present invention enhances efficiency in encoding/decoding and reduces complexity thereof.Type: GrantFiled: May 31, 2023Date of Patent: April 16, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jin Ho Lee, Hui Yong Kim, Sung Chang Lim, Jong Ho Kim, Ha Hyun Lee, Jin Soo Choi, Jin Woong Kim
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Publication number: 20240101369Abstract: An apparatus for supplying food ingredients according to the present disclosure includes a food ingredient lifting part configured to separate and move upward a food ingredient stack from a food ingredient cassette on which food ingredients including a plurality of stacked food ingredients are seated, a food ingredient separation part configured to suck and move upward a single sheet of a food ingredient from the food ingredient stack moved upward by the food ingredient lifting part, and a horizontal movement part configured to transfer forward the single sheet of the food ingredient moved upward by the food ingredient separation part.Type: ApplicationFiled: December 28, 2021Publication date: March 28, 2024Applicant: CJ CHEILJEDANG CORPORATIONInventors: Duk Jin CHANG, Min Soo LIM, Seung Yong KIM, Yong Ho JEON, Sang Oh KIM, Myoung Il KWAK, Jong Hwa LEE
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Publication number: 20240099354Abstract: A system for manufacturing edible food products according to the present disclosure includes a first food ingredient supply apparatus configured to separate a single sheet of a first food ingredient from a first food ingredient stack including a plurality of stacked first food ingredients and supply the single sheet of first food ingredient, a second food ingredient supply apparatus configured to separate a single sheet of a second food ingredient from a second food ingredient stack including a plurality of stacked second food ingredients and supply the single sheet of second food ingredient, and a pressing device configured to form an edible food product by pressing a semi-finished product formed by seating the supplied single sheet of the first food ingredient on the supplied single sheet of the second food ingredient.Type: ApplicationFiled: December 28, 2021Publication date: March 28, 2024Applicant: CJ CHEILJEDANG CORPORATIONInventors: Duk Jin CHANG, Min Soo LIM, Seung Yong KIM, Yong Ho JEON, Sang Oh KIM, Myoung Il KWAK, Jong Hwa LEE
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Publication number: 20240107002Abstract: A method for coding image information includes generating prediction information by predicting information on a current coding unit, and determining whether the information on the current coding unit is the same as the prediction information. When the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted. When the information on the current coding unit is not the same as the prediction information, a flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Se Yoon JEONG, Hui Yong KIM, Sung Chang LIM, Jin Ho LEE, Ha Hyun LEE, Jong Ho KIM, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Gwang Hoon PARK, Kyung Yong KIM, Tae Ryong KIM, Han Soo LEE
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Publication number: 20240083059Abstract: A cutting apparatus according to the present disclosure includes a cutting roller including a cutting body having a cylindrical shape and configured to rotate about an axis defined in a leftward/rightward direction, and cutting blades protruding outward in a radial direction of the cutting body further than a surface of the cutting body to cut an edible food product provided in a forward/rearward direction, and a cutting base part disposed at a position facing the cutting roller based on the edible food product to support the edible food product to be cut by the cutting roller.Type: ApplicationFiled: December 28, 2021Publication date: March 14, 2024Applicants: CJ CHEILJEDANG CORPORATION, CJ SEAFOOD CORPORATION, GREEN TECHNOLOGY CO., LTD.Inventors: Duk Jin CHANG, Min Soo LIM, Seung Yong KIM, Yong Ho JEON, Sang Oh KIM, Myoung Il KWAK, Jong Hwa LEE
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Publication number: 20240075853Abstract: An apparatus of tilting a seat cushion of a vehicle, includes a tilting motor, a pinion gear, a sector gear, and a tilting link which perform the tilting operation of the seat cushion and exert a binding force in a tilted state of the seat cushion and are provided to be connected to both of one side and the other side of a seat cushion frame, and has two sector gears positioned on left and right sides and connected to each other by a connection bar so that, by strengthening a binding force of the front portion of the seat cushion, it is possible to secure the safety of passengers in the event of a collision.Type: ApplicationFiled: April 13, 2023Publication date: March 7, 2024Applicants: Hyundai Motor Company, Kia Corporation, DAS CO., LTD, Faurecia Korea, Ltd., Hyundai Transys Inc.Inventors: Sang Soo LEE, Mu Young KIM, Sang Hark LEE, Ho Suk JUNG, Sang Do PARK, Chan Ho JUNG, Dong Hoon LEE, Hea Yoon KANG, Deok Soo LIM, Seung Pil JANG, Seon Ho KIM, Jong Seok YUN, Hyo Jin KIM, Dong Gyu SHIN, Jin Ho SEO, Young Jun KIM, Taek Jun NAM
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Publication number: 20240073416Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, Universily-lndustry Cooperation Group of Kyung Hee UniversityInventors: Sung Chang LIM, Ha Hyun LEE, Se Yoon JEONG, Hui Yong KIM, Suk Hee CHO, Jong Ho KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Dong Gyu SIM, Seoung Jun OH, Gwang Hoon PARK, Sea Nae PARK, Chan Woong JEON
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Patent number: 11792050Abstract: An operating method of a power estimation apparatus comprising a fixed antenna and a mobile antenna may comprise: a first operation of obtaining N measurement values by receiving a signal from signal sources using the fixed antenna and the mobile antenna that moves at a speed v from a first point to an Nth point; a second operation of generating a two-dimensional (2D) data collection set comprising N×M measurement values, by repeating the first operation M times; applying an approximation singular value decomposition (SVD) algorithm to the 2D data collection set; and obtaining information of the signal sources based on an application result of the approximation SVD algorithm, wherein N and M are natural numbers.Type: GrantFiled: November 29, 2021Date of Patent: October 17, 2023Assignee: Electronics and Telecommunications Research InstituteInventors: Chung Sup Kim, Jun Seok Kim, Jong Soo Lim, Ju Yeon Hong, Young Jun Chong
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Publication number: 20230147708Abstract: An operating method of a power estimation apparatus comprising a fixed antenna and a mobile antenna may comprise: a first operation of obtaining N measurement values by receiving a signal from signal sources using the fixed antenna and the mobile antenna that moves at a speed v from a first point to an Nth point; a second operation of generating a two-dimensional (2D) data collection set comprising N×M measurement values, by repeating the first operation M times; applying an approximation singular value decomposition (SVD) algorithm to the 2D data collection set; and obtaining information of the signal sources based on an application result of the approximation SVD algorithm, wherein N and M are natural numbers.Type: ApplicationFiled: November 29, 2021Publication date: May 11, 2023Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Chung Sup KIM, Jun Seok KIM, Jong Soo LIM, Ju Yeon HONG, Young Jun CHONG
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Patent number: 11456809Abstract: Disclosed is a position estimation method for estimating a position of an interference signal source and a position estimation system for performing the method. The position estimation method may implement an indoor delay-space analysis structure by transmitting and receiving a known signal and a virtual array structure-based direction finding algorithm in an indoor environment in which a plurality of reflected waves is present and may increase an estimation probability for the position of the interference signal source.Type: GrantFiled: December 4, 2018Date of Patent: September 27, 2022Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Chung Sup Kim, Hyuk Je Kim, Young Jun Chong, Jong Soo Lim, Ju Yeon Hong
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Patent number: 11246100Abstract: A method of selecting a path for transmitting a maximum power from a base station to a terminal includes simplifying a plurality of structures in an area by using OBBs, the area being an area in which beam search is to be performed; forming the plurality of simplified structures into a tree structure for ray tracing; performing the ray tracing by applying a ray tracing relation tree reduction (RRTR) algorithm for reducing an amount of computation of a GPU to the tree structure; and applying a linear regression (LR) algorithm for calculating the maximum power to be transmitted from the base station to the terminal based on a result of the ray tracing.Type: GrantFiled: December 3, 2020Date of Patent: February 8, 2022Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Chung Sup Kim, Sung Woong Choi, Jong Soo Lim, Ju Yeon Hong, Young Jun Chong
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Patent number: 10992038Abstract: A method and apparatus for calibrating a phased array antenna system is disclosed. The method includes receiving a first transmission signal transmitted from a transmitting antenna device, receiving a second transmission signal that is generated by the transmitting antenna device based on an unoccupied frequency band of a receiving array antenna system and a bandwidth of the frequency band, and generating a calibration matrix to calibrate a plurality of antenna elements included in the receiving array antenna system based on a signal magnitude and a phase difference which are calculated for each of the antenna elements using the first transmission signal and the second transmission signal.Type: GrantFiled: December 4, 2019Date of Patent: April 27, 2021Assignee: Electronics and Telecommunications Research InstituteInventors: Chung Sup Kim, hyuk Je Kim, Jong Soo Lim, Ju Yeon Hong, Young Jun Chong
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Publication number: 20210075101Abstract: A method and apparatus for calibrating a phased array antenna system is disclosed. The method includes receiving a first transmission signal transmitted from a transmitting antenna device, receiving a second transmission signal that is generated by the transmitting antenna device based on an unoccupied frequency band of a receiving array antenna system and a bandwidth of the frequency band, and generating a calibration matrix to calibrate a plurality of antenna elements included in the receiving array antenna system based on a signal magnitude and a phase difference which are calculated for each of the antenna elements using the first transmission signal and the second transmission signal.Type: ApplicationFiled: December 4, 2019Publication date: March 11, 2021Applicant: Electronics and Telecommunications Research InstituteInventors: Chung Sup KIM, hyuk Je KIM, Jong Soo LIM, Ju Yeon HONG, Young Jun CHONG
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Publication number: 20190369204Abstract: Disclosed is a position estimation method for estimating a position of an interference signal source and a position estimation system for performing the method. The position estimation method may implement an indoor delay-space analysis structure by transmitting and receiving a known signal and a virtual array structure-based direction finding algorithm in an indoor environment in which a plurality of reflected waves is present and may increase an estimation probability for the position of the interference signal source.Type: ApplicationFiled: December 4, 2018Publication date: December 5, 2019Inventors: Chung Sup KIM, Hyuk Je KIM, Young Jun CHONG, Jong Soo LIM, Ju Yeon HONG
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Patent number: 10419133Abstract: Disclosed is a method of estimating a position of a signal source and a position estimation apparatus, the method including acquiring an environment, a frequency, and a bandwidth of the interference signal source, determining an arrangement form of the two antennas based on the environment, the frequency, and the bandwidth and arranging the two antennas, and estimating a position of the interference signal source based on an interference signal of the interference signal source and the two arranged antennas, wherein the environment includes an indoor environment and an outdoor environment.Type: GrantFiled: November 29, 2017Date of Patent: September 17, 2019Assignee: Electronics and Telecommunications Research InstituteInventors: Chung Sup Kim, Hyuk Je Kim, Young Jun Chong, Jong Soo Lim, Woo Jin Byun
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Publication number: 20190089470Abstract: Disclosed is a method of estimating a position of a signal source and a position estimation apparatus, the method including acquiring an environment, a frequency, and a bandwidth of the interference signal source, determining an arrangement form of the two antennas based on the environment, the frequency, and the bandwidth and arranging the two antennas, and estimating a position of the interference signal source based on an interference signal of the interference signal source and the two arranged antennas, wherein the environment includes an indoor environment and an outdoor environment.Type: ApplicationFiled: November 29, 2017Publication date: March 21, 2019Applicant: Electronics and Telecommunications Research InstituteInventors: Chung Sup KIM, Hyuk Je KIM, Young Jun CHONG, Jong Soo LIM, Woo Jin Byun
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Patent number: 9739683Abstract: The present invention relates to a device for inspecting a canister for a vehicle, the device including: an inspection unit fixing a canister and inspecting airtightness of the canister using pressure of air supplied from an external supply source; a control unit controlling the pressure of the air and showing inspection process and result by the canister; and an alarm unit providing least any one of a voice and light warning in cooperation with the control unit in an inspection process when a defect of canister is detected.Type: GrantFiled: September 17, 2014Date of Patent: August 22, 2017Assignee: KOREA FUEL-TECH CORPORATIONInventors: Hyun Ki Kim, Hyun Shik Kim, Ju Young Oh, Byeong Un Choi, Jung Sun Lee, Jong Soo Lim
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Publication number: 20160282460Abstract: Disclosed is an object recognition apparatus using spatial electromagnetic waves. The object recognition apparatus includes: a spatial electromagnetic wave measurer configured to measure a signal strength of electromagnetic waves generated for a predetermined purpose in a specific space; and an object recognizer configured to recognize an object present in the specific space based on whether there is a change in the measured signal strength.Type: ApplicationFiled: March 25, 2016Publication date: September 29, 2016Applicant: Electronics and Telecommunications Research InstituteInventors: Jin Woo HONG, Jong Soo LIM
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Publication number: 20160231195Abstract: The present invention relates to a device for inspecting a canister for a vehicle, the device including: an inspection unit fixing a canister and inspecting airtightness of the canister using pressure of air supplied from an external supply source; a control unit controlling the pressure of the air and showing inspection process and result by the canister; and an alarm unit providing least any one of a voice and light warning in cooperation with the control unit in an inspection process when a defect of canister is detected.Type: ApplicationFiled: September 17, 2014Publication date: August 11, 2016Applicant: KOREA FUEL-TECH CORPORATIONInventors: Hyun Ki KIM, Hyun Shik KIM, Ju Young OH, Byeong Un CHOI, Jung Sun LEE, Jong Soo LIM