Patents by Inventor Hyun-jae Lee
Hyun-jae Lee 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: 20250149314Abstract: A scrubber may include a plasma processing unit including a plasma generating device and a power generating device, a combustion processing unit including a combustor, which is used to form a flame, a connection conduit connected to the plasma processing unit and spaced apart from the combustion processing unit, and a back-end processing unit connected to the combustion processing unit. The connection conduit may be used to supply a waste gas to the plasma generating device, and the plasma generating device may be configured to form plasma using the waste gas. The plasma and combustion processing units may be configured to provide a first reaction space, in which the plasma is formed, and a second reaction space, in which the flame is formed.Type: ApplicationFiled: October 30, 2024Publication date: May 8, 2025Applicants: Samsung Electronics Co., Ltd., Korea Institute of Machinery & MaterialsInventors: Mukyeong KIM, Hyun Seok KIM, SEJIN PARK, HONG JAE KANG, DAE-HOON LEE, JEONGAN CHOI, KWAN-TAE KIM, YOU-NA KIM, HOHYUN SONG, HEESOO LEE, YOUNGHOON SONG, Iljeong HEO
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Publication number: 20250144520Abstract: Provided is a method and an apparatus for targeting an object in a game. The method of targeting an object in a game includes: setting a center point of a first targeting area based on a first input from a user; displaying the first targeting area surrounded by a closed curve around the center point on a screen of a user terminal; displaying a list including at least one object located in the first targeting area on the screen; and moving the first targeting area based on a second input by the user received after the first input.Type: ApplicationFiled: January 8, 2025Publication date: May 8, 2025Applicant: NCSOFT CorporationInventors: Hyun Ku Kang, Kyung Hwan Kim, Jong Soo Kim, Sung Heun Bae, Won Jong Son, Hwan Eui Yang, Yong Ki Lee, Su Jae Lim, Sung Won Jang, Woo Young Cho, Won Min Choi, Jung Rok Choi
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Patent number: 12289378Abstract: Provided are a system and method for controlling a workflow across domains on the basis of a hierarchical engine framework. Inventive workflow control makes it possible to configure a flexible hierarchical engine framework and provide a workflow service with low latency. Also, the system and method make it possible to control a workflow by building an engine and a data pipeline across domains.Type: GrantFiled: June 16, 2021Date of Patent: April 29, 2025Assignee: Electronics and Telecommunications Research InstituteInventors: Tae Wan You, Yeon Hee Lee, Cheol Sig Pyo, Yong Geun Hong, Min Suk Kim, Woong Shik You, Seong Ik Cho, Hyun Joong Kang, Kwi Hoon Kim, Hyun Jae Kim, Ho Sung Lee, Jung Ha Hong
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Publication number: 20250130669Abstract: A display device includes: a display driver for displaying an image on a display panel of the display device, and generating a mode control signal indicating whether the display panel includes at least one of a first display area and a second display area; and a sensor driver for setting a touch sensitivity of a first touch area of the display device corresponding to the first display area and a touch sensitivity of a second touch area of the display device correspond to the second display area, based on the mode control signal.Type: ApplicationFiled: June 25, 2024Publication date: April 24, 2025Inventors: Soo Won KIM, Hyun Jae LEE, Young Sik KIM, Yun Ho KIM, Young Seok YOO
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Publication number: 20250130657Abstract: A display device includes: a first sensor driver connected to a first sensor unit including a first-analog-front end, a first analog-to-digital converter, and a digital signal processor; and a second sensor driver connected to a second sensor unit including a second-analog-front end, and a second analog-to-digital converter. In a first mode, the first-analog-front end and the first analog-to-digital converter generate first sensing information for the first sensor unit, the second sensor driver does not operate, and the digital signal processor processes the first sensing information based on a first setting value for the first sensor unit. In a second mode, the first-analog-front end and the first analog-to-digital converter do not operate, the second-analog-front end and the second analog-to-digital converter generate second sensing information for the second sensor unit, and the digital signal processor processes the second sensing information based on a second setting value for the second sensor unit.Type: ApplicationFiled: May 13, 2024Publication date: April 24, 2025Inventors: Soo Won KIM, Hyun Jae LEE, Young Sik KIM, Tae Joon KIM
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Patent number: 12280630Abstract: A suspension for a vehicle includes an arm part including a first arm end revolvable about an arm rotation axis, a transverse leaf spring unit including a fixed leaf end, of which a relative position to the arm rotation axis is fixed, and a free leaf end movable in a direction crossing the arm rotation axis with respect to the fixed leaf end, and a link connecting the arm part and the transverse leaf spring unit, wherein the first arm end is rotatable about a first rotation axis with respect to a first link end, the free leaf end is rotatable about a second rotation axis with respect to a second link end opposite the first link end, and a direction in which either the first or second rotation axis extends varies to be parallel to or cross a direction in which the other extends.Type: GrantFiled: September 12, 2024Date of Patent: April 22, 2025Assignees: Hyundai Motor Company, Kia CorporationInventor: Hyun Jae Lee
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Patent number: 12284894Abstract: A display device includes: a first conductive layer including a signal line, which includes a pad contact part and a line part having a smaller width than the pad contact part along a first direction and extending from the pad contact part in a second direction that intersects the first direction, and a first non-contact pattern, which is spaced apart from the pad contact part, on a first side along the first direction; an insulating layer on the first conductive layer and including a contact hole that partially exposes the first conductive layer; and a second conductive layer on the insulating layer and including a first pad electrode, which is electrically connected to the first conductive layer through the contact hole, wherein the first pad electrode overlaps with the pad contact part and the first non-contact pattern.Type: GrantFiled: July 7, 2021Date of Patent: April 22, 2025Assignee: Samsung Display Co., Ltd.Inventors: Chan Jae Park, Sang Duk Lee, Sun Ok Oh, Ki Kyung Youk, Hyun A Lee, Soo Yeon Han
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Patent number: 12269370Abstract: A power plant thermal-management-system control method for controlling thermal management systems in PMCs is provided. The thermal management systems are operated based on coolant temperatures of the PMCs of a power plant of a fuel cell vehicle to prevent the temperatures of the PMCs from deviating from a reference range, which in turn prevents degradation of fuel cells.Type: GrantFiled: December 11, 2023Date of Patent: April 8, 2025Assignees: Hyundai Motor Company, Kia CorporationInventors: Hyun Jae Lee, Yei Sik Jeon
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Patent number: 12272841Abstract: A battery container has excellent workability, assembly, expandability, and safety. The battery container includes at least one battery rack including a plurality of battery modules; a container housing having an empty space formed therein to accommodate the battery rack; a plurality of main connectors located on at least one side of the container housing and configured to be electrically connected to the outside; and a main bus bar connected between the plurality of main connectors to transmit power.Type: GrantFiled: April 12, 2024Date of Patent: April 8, 2025Assignee: LG ENERGY SOLUTION, LTD.Inventors: Mun-Seok Yang, Yo-Hwan Kim, Ji-Hun Kim, Hong-Jae Park, Seung-Jun Lee, Ji-Won Lee, Hyun-Min Lee, Hyung-Uk Lee, Tae-Shin Cho, Ji-Ho Yoo, Sung-Han Yoon
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Patent number: 12266767Abstract: An energy storage system includes a control container configured to be connected to an external power conversion system (PCS) and an external electrical system; and a battery container including at least one battery rack and configured to be connected to the control container.Type: GrantFiled: June 7, 2024Date of Patent: April 1, 2025Assignee: LG ENERGY SOLUTION, LTD.Inventors: Mun-Seok Yang, Ji-Won Lee, Hyung-Uk Lee, Yo-Hwan Kim, Ji-Hun Kim, Hong-Jae Park, Sung-Han Yoon, Hyun-Min Lee, Seung-Jun Lee, Tae-Shin Cho
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Patent number: 12261021Abstract: A substrate treatment apparatus including a chamber; a lower electrode in the chamber, wherein the substrate is on the lower electrode; an upper electrode in the chamber, and above the lower electrode; a pulse signal generator configured to generate a pulse signal; and a bias power supply configured to generate bias power having a pulsed non-sinusoidal waveform using the pulse signal, and supply the generated bias power to the lower electrode, wherein the bias power supply includes a DC power generator configured to receive the pulse signal and generate a direct-current (DC) voltage subjected to feedforward compensation based on the pulse signal; and a modulator configured to generate a power signal having a non-sinusoidal waveform using the DC voltage, and filter the power signal using the pulse signal to generate the bias power having the pulsed non-sinusoidal waveform.Type: GrantFiled: April 13, 2022Date of Patent: March 25, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Hyun Bae Kim, Ji Hwan Kim, Hyong Seo Yoon, Sang Ki Nam, Hyun Jae Lee, Myung Geun Jeong
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Patent number: 12261272Abstract: A battery system includes a plurality of battery containers, each including a battery rack, a container housing accommodating the battery rack in an internal space, and a first power line configured to transmit charge power and discharge power, wherein the first power lines of the battery containers are connected to each other, and a control cabinet including a control module configured to control the plurality of battery containers, a cabinet housing accommodating the control module in an internal space, and a second power line configured to be connected to the first power line of one of the plurality of battery containers.Type: GrantFiled: June 26, 2024Date of Patent: March 25, 2025Assignee: LG ENERGY SOLUTION, LTD.Inventors: Mun-Seok Yang, Yo-Hwan Kim, Ji-Hun Kim, Hong-Jae Park, Sung-Han Yoon, Ji-Won Lee, Hyun-Min Lee, Hyung-Uk Lee, Seung-Jun Lee, Tae-Shin Cho
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Publication number: 20250096909Abstract: A technology related to a transmission device of an amplitude modulation method is disclosed. In the amplitude modulation transmission device, a transmission data signal transformed into a sinusoidal wave transition form is input to a signal input stage of a cascode power amplifier, and a transmission data signal transformed into another sinusoidal wave transition form is input to a bias power stage of the cascode power amplifier. The transmission data signal transformed into the sinusoidal wave transition form has a sinusoidal wave form in a section in which input data transitions and maintain its previous value in a section in which the input data is maintained.Type: ApplicationFiled: September 20, 2023Publication date: March 20, 2025Applicants: SKAIChips Co., Ltd., Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Kang Yoon LEE, Yeon Jae JUNG, Young Gun PU, Sung Jin KIM, Myeong Gwan KIM, Seung Hyeon BYUN, Hyun Jin JUNG, Dong Jin KIM, Ji Hoon SONG, Kyung Je JEON
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Publication number: 20250062474Abstract: A battery container has improved energy density and can be used in an energy storage system. The battery container includes a container body, a coupling unit configured to couple different container bodies, and a load support unit configured to support a vertical load of the container body.Type: ApplicationFiled: November 4, 2024Publication date: February 20, 2025Applicant: LG ENERGY SOLUTION, LTD.Inventors: Yo-Hwan KIM, Ji-Hun KIM, Hong-Jae PARK, Mun-Seok YANG, Sung-Han YOON, Seung-Jun LEE, Ji-Won LEE, Hyun-Min LEE, Hyung-Uk LEE, Tae-Shin CHO
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Publication number: 20250050783Abstract: An apparatus provides information on a distance to empty (DTE) of a vehicle and an information providing method is performed thereby. The apparatus includes a display device configured to display DTE information of a vehicle and a controller configured to control operation of the display device. The controller determines low fuel efficiency-related information and high fuel efficiency-related information based on a current vehicle driving condition. The controller determines a low DTE value and a high DTE value based on the low fuel efficiency-related information, the high fuel efficiency-related information, and a current available battery energy. The controller also determines a current DTE value indicating a real-time DTE and controls operation of the display device to display the low DTE value, the high DTE value, and the current DTE value.Type: ApplicationFiled: January 16, 2024Publication date: February 13, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Kyeong Soo Song, Jin Hyung Lee, Seung Jae Yoo, Hyun Jong Ha, Jae Yeong Jeong, Eun Bin Kim, Seon Min Kim, Jong Hoon Ahn
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Publication number: 20250054554Abstract: According to an embodiment of the present disclosure, a memory device includes a memory cell array including a plurality of planes; a charge pump configured to generate an operating voltage used for an operation on each of the plurality of planes according to a first clock signal having a first cycle; page buffers each configured to store pass data representing whether an operation of each of the plurality of planes has been completed; and an operation control circuit configured to, based on a number of the pass data received from the page buffers, control the charge pump to generate the operating voltage according to a second clock signal having a second cycle that is longer than the first cycle.Type: ApplicationFiled: February 2, 2024Publication date: February 13, 2025Applicant: SK hynix Inc.Inventors: Won Jae CHOI, Chang Hee LEE, Hyun Chul CHO
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Patent number: 12220636Abstract: Provided is a method and an apparatus for targeting an object in a game. The method of targeting an object in a game includes: setting a center point of a first targeting area based on a first input from a user; displaying the first targeting area surrounded by a closed curve around the center point on a screen of a user terminal; displaying a list including at least one object located in the first targeting area on the screen; and moving the first targeting area based on a second input by the user received after the first input.Type: GrantFiled: May 26, 2022Date of Patent: February 11, 2025Assignee: NCSOFT CorporationInventors: Hyun Ku Kang, Kyung Hwan Kim, Jong Soo Kim, Sung Heun Bae, Won Jong Son, Hwan Eui Yang, Yong Ki Lee, Su Jae Lim, Sung Won Jang, Woo Young Cho, Won Min Choi, Jung Rok Choi
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Publication number: 20250030369Abstract: A motor driving apparatus includes a motor having a plurality of windings, a dual inverter including a first inverter connected to first ends of the plurality of windings and a second inverter connected to second ends of the plurality of windings and configured to drive the motor through at least one of the first inverter or the second inverter according to a motor driving mode, and a controller configured to determine whether flux weakening control is performed according to an available voltage level of the dual inverter when a switching condition of the motor driving mode is satisfied and to perform the flux weakening control by linearly adjusting an output voltage level of the dual inverter for a preset time interval for which the flux weakening control is performed.Type: ApplicationFiled: November 17, 2023Publication date: January 23, 2025Applicants: Hyundai Motor Company, Kia CorporationInventors: Young Ho CHAE, Young Kwan KO, Hyun Jae LIM, Young Gi LEE, Joo Young PARK, Yong Jae LEE
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Publication number: 20250030141Abstract: An energy storage system according to the present disclosure includes at least one battery rack including a plurality of stacked battery modules; a container accommodating the at least one battery rack, wherein the container includes a bottom plate in which the at least one battery rack is disposed; and a fire fighting water collection chamber disposed lower than the bottom plate and having at least one side in communication with the bottom plate to allow a fire fighting water dropped from the at least one battery rack to enter.Type: ApplicationFiled: April 27, 2023Publication date: January 23, 2025Applicant: LG ENERGY SOLUTION, LTD.Inventors: Ji-Hun KIM, Yo-Hwan KIM, Hong-Jae PARK, Mun-Seok YANG, Sung-Han YOON, Seung-Jun LEE, Ji-Won LEE, Hyun-Min LEE, Hyung-Uk LEE, Tae-Shin CHO
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Patent number: 12206158Abstract: An electronic device includes a display panel, an antenna, and a circuit film. The antenna overlaps the display panel. The antenna includes an antenna base film having a first surface and a second surface opposite each other. The first surface is disposed between the display panel and the second surface. The antenna further includes an antenna pattern, an antenna feed line, and an antenna pad each being disposed on the first surface. The antenna pattern is electrically connected through the antenna feed line to the antenna pad. The circuit film is electrically connected to the antenna pad.Type: GrantFiled: July 15, 2022Date of Patent: January 21, 2025Assignee: Samsung Display Co., Ltd.Inventors: Hyun Jae Lee, Sunghwan Kim