Patents by Inventor Ki Suk Lee
Ki Suk 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: 20240152724Abstract: The present invention provides a scalable digital twin system structure and a scalable digital twin service method that are capable of, based on a digital twin, performing real-time control of the real world while providing information required for the user to determine the optimal countermeasure in solve real-world problems in stages, thereby helping rapidly solve problems of the real-world. In order to preemptively respond to the real-world problems by providing decision support information with improved reliability according to a timeline based on a digital twin of a scalable structure, the operation of the digital twin is divided into several stages according to complexity and a result of each stage is transferred to an application service and the next stage, so that as the stage becomes higher, a more reliable result can be provided.Type: ApplicationFiled: November 7, 2022Publication date: May 9, 2024Inventors: Mi Suk LEE, Woo-Sug JUNG, Ji Eun KIM, Hyunjin KIM, Ki-Sook CHUNG
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Patent number: 11964585Abstract: An apparatus for managing power of an electric vehicle and a method thereof are provided. The apparatus determines whether a user participates in a leisure activity based on surrounding information of the electric vehicle, and supplies power when a plug is connected to an outlet provided in the electric vehicle while entering a leisure mode to allow the user to use the outlet during leisure activities. The apparatus includes an information collector that collects surrounding information of the electronic vehicle, and a controller that determines whether a user is performing a leisure activity based on the surrounding information of the electric vehicle collected by the information collector and adjusts power supply based on whether an outlet provided in the electric vehicle is plugged in in a leisure mode indicating that the user is performing a leisure activity.Type: GrantFiled: February 26, 2020Date of Patent: April 23, 2024Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Da Ye Oh, Ki Suk Lee
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Patent number: 11950502Abstract: Provided is a novel compound capable of improving the luminous efficiency, stability and life span of a device, an organic electric element using the same, and an electronic device thereof.Type: GrantFiled: April 17, 2021Date of Patent: April 2, 2024Assignee: DUK SAN NEOLUX CO., LTD.Inventors: Hyoung Keun Park, Yun Suk Lee, Ki Ho So, Jong Gwang Park, Yeon Seok Jeong, Jung Hwan Park, Sun Hee Lee, Hak Young Lee
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Publication number: 20240099081Abstract: A flexible display device including a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Inventors: Ki Hyun CHO, Yong Jae PARK, Sang Jo LEE, Won Suk CHOI, Yoon Sun CHOI
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Publication number: 20240085984Abstract: An apparatus and a method for providing a haptic control signal of a haptic device are disclosed. The apparatus for providing a haptic control signal of a haptic device comprises: a haptic pattern data determination unit for determining haptic pattern data on the basis of at least one of an audio signal and an additional effect signal; a haptic control signal generation unit for generating a haptic control signal for controlling a vibration operation of the haptic device on the basis of the haptic pattern data; and a transmission unit for transmitting the haptic control signal to the haptic device.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Inventors: Hyeong Jun Kim, Ki Suk Son, Jong Hun Lee
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Publication number: 20240088158Abstract: A display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (RMS) roughness range, and the first RMS roughness range is 1.5 nm or less.Type: ApplicationFiled: November 13, 2023Publication date: March 14, 2024Inventors: Ki Hyun KIM, Young Gil PARK, Jin Suk LEE, Jai Sun KYOUNG, Sug Woo JUNG
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Patent number: 11890961Abstract: An apparatus for managing power of an electric vehicle and a method thereof are provided. The apparatus determines whether a user participates in a leisure activity based on surrounding information of the electric vehicle, and supplies power when a plug is connected to an outlet provided in the electric vehicle while entering a leisure mode to allow the user to use the outlet during leisure activities. The apparatus includes an information collector that collects surrounding information of the electronic vehicle, and a controller that determines whether a user is performing a leisure activity based on the surrounding information of the electric vehicle collected by the information collector and adjusts power supply based on whether an outlet provided in the electric vehicle is plugged in in a leisure mode indicating that the user is performing a leisure activity.Type: GrantFiled: February 26, 2020Date of Patent: February 6, 2024Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Da Ye Oh, Ki Suk Lee
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Patent number: 11858460Abstract: An embodiment device for controlling a user authentication transmission includes a user authentication device configured to perform user authentication of a user authorized to operate a vehicle and a controller disposed in the vehicle. The controller is configured to unlock a transmission of the vehicle based on a result of the user authentication. An embodiment method for controlling a user authentication transmission includes performing user authentication of a user authorized to operate a vehicle and unlocking a transmission of the vehicle based on a result of the user authentication.Type: GrantFiled: September 29, 2021Date of Patent: January 2, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Da Ye Oh, Ki Suk Lee
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Patent number: 11651114Abstract: A method for designing a magnetic plate allowing magnetic particles contained in magnetic ink distributed at different densities includes estimating a distribution of the magnetic particles allowing the magnetic ink to be spread, estimating forms of magnetic field applying the magnetic force to the magnetic particles in order for the magnetic ink to be spread in a desired magnetic printing pattern within the printing layer, obtaining adjustment factors of the magnetic plate corresponding to the estimated forms of the magnetic field by using a model for which deep learning or machine learning has been performed using design conditions including at least one of an upper surface structure of the magnetic plate and a magnetization property of the magnetic plate and obtaining a parameter for the magnetic plate configured to form the magnetic printing pattern based on the obtained adjustment factors.Type: GrantFiled: July 2, 2020Date of Patent: May 16, 2023Assignee: Ulsan National Institute of Science and TechnologyInventors: Ki-Suk Lee, Daehan Jeong, Hee Sung Han, Namkyu Kim, Myeonghwan Kang
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Patent number: 11482064Abstract: A power control system for an electric vehicle without a start manipulator, and a method therefor, includes a communication device that performs wireless communication with an electronic key and a body controller connected with the communication device. The body controller determines a power control mode as a factory mode or an electronic key discharge mode based on whether an electronic key is learned and whether a battery of the electronic key is discharged and controls vehicle power transition depending on power transition logic matched to the determined power control mode.Type: GrantFiled: August 5, 2021Date of Patent: October 25, 2022Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Da Ye Oh, Ki Suk Lee
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Publication number: 20220310225Abstract: A health management apparatus based on a neuromuscular skeletal model receives a medical image of a user, and models a skeleton, an external shape, and a muscle of the user in three dimensions based on the medical image to generate a neuromusculoskeletal model of the user. The health management apparatus receives motion data generated based on a motion of the user, and updates the neuromusculoskeletal model based on the motion data. The health management apparatus performs a simulation on the updated neuromusculoskeletal model, and generates an exercise or rehabilitation program of the user based on a result of the simulation.Type: ApplicationFiled: October 21, 2021Publication date: September 29, 2022Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hang Kee KIM, Ki Suk LEE, Dongchun LEE
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Publication number: 20220198849Abstract: A power control system for an electric vehicle without a start manipulator, and a method therefor, includes a communication device that performs wireless communication with an electronic key and a body controller connected with the communication device. The body controller determines a power control mode as a factory mode or an electronic key discharge mode based on whether an electronic key is learned and whether a battery of the electronic key is discharged and controls vehicle power transition depending on power transition logic matched to the determined power control mode.Type: ApplicationFiled: August 5, 2021Publication date: June 23, 2022Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Da Ye Oh, Ki Suk Lee
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Patent number: 11348725Abstract: Disclosed are a stereoscopic magnetic print film formed using magnetic particles and a method of manufacturing the stereoscopic magnetic print film. The method includes preparing magnetic ink including magnetic particles, forming a printing layer on a base layer using the prepared magnetic ink, and forming a stereoscopic pattern by applying a magnetic field to the printing layer.Type: GrantFiled: November 5, 2019Date of Patent: May 31, 2022Assignee: UNIST (Ulsan National Institute of Science and Technology)Inventors: Ki-Suk Lee, Hye-Jin Ok, Myeonghwan Kang, Daehan Jeong
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Patent number: 11331932Abstract: A magnetic domain drawing apparatus includes a magnetic plate moving module including a magnetic plate seating part configured to hold a magnetic plate seated thereon and a magnetic plate moving part configured to move the magnetic plate seating part, and at least one of magnetic domain deforming modules disposed to be spaced apart from the magnetic plate seating part at a predetermined distance and configured to deform a magnetic domain of the magnetic plate when the magnetic plate is seated on the magnetic plate seating part. The at least one of magnetic domain deforming modules is configured to deform the magnetic domain of the magnetic plate by applying at least one of heat, a magnetic field and an external force to the magnetic plate.Type: GrantFiled: March 5, 2020Date of Patent: May 17, 2022Assignee: Ulsan National Institute of Science and TechnologyInventors: Ki-Suk Lee, Myeonghwan Kang, Daehan Jeong, Hee Sung Han, Sooseok Lee, Namkyu Kim, Hye-Jin Ok
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Publication number: 20220144214Abstract: An embodiment device for controlling a user authentication transmission includes a user authentication device configured to perform user authentication of a user authorized to operate a vehicle and a controller disposed in the vehicle. The controller is configured to unlock a transmission of the vehicle based on a result of the user authentication. An embodiment method for controlling a user authentication transmission includes performing user authentication of a user authorized to operate a vehicle and unlocking a transmission of the vehicle based on a result of the user authentication.Type: ApplicationFiled: September 29, 2021Publication date: May 12, 2022Inventors: Da Ye Oh, Ki Suk Lee
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Publication number: 20210321905Abstract: An apparatus and method for measuring a ground reaction force may be disclosed. The apparatus may include a ground reaction force measurement unit configured to calculate a first ground reaction force value using a human body proportional mass parameter value for a subject to be measured and inertial data measured for the subject, a foot pressure measurement unit configured to sense a foot pressure for the subject and calculate foot pressure data using the foot pressure, and a final ground reaction force calculation unit configured to calculate a second ground reaction force value using the foot pressure data and the first ground reaction force value.Type: ApplicationFiled: April 19, 2021Publication date: October 21, 2021Inventors: Yong Wan KIM, Daehwan KIM, Ki Suk LEE
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Publication number: 20210327066Abstract: An apparatus for determining a musculoskeletal disease may be disclosed. The apparatus may include a motion protocol learning unit configured to generate a first motion protocol used to determine a musculoskeletal disease in advance through learning, a motion protocol recognition model unit configured to generate a motion protocol recognition model for determining a musculoskeletal disease by using information of the first motion protocol, a body pose estimator configured to receive a user image to be recognized and estimate a body pose from the user image, and a disease classification and prediction unit configured to determine a musculoskeletal disease by matching the body pose and the motion protocol recognition model.Type: ApplicationFiled: April 20, 2021Publication date: October 21, 2021Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Daehwan KIM, Yong Wan KIM, Ki Suk LEE
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Patent number: 11024726Abstract: The present disclosure provides a skyrmion diode using skyrmions as information carriers. The skyrmion diode includes a magnetic body and a conductive body. The magnetic body has a skyrmion which is used as information carrier. The conductive body is disposed on or under the magnetic body. The conductive body includes a Dzyaloshinskii-Moriya interaction (DMI) region and a defect region. The DMI region is provided to induce DMI in a region of the magnetic body corresponding to the DMI region by the spin-orbit coupling of the conductive body and magnetic moments of the magnetic body. The defect region is provided to prevent the DMI from being induced in a region of the magnetic body corresponding to the defect region.Type: GrantFiled: November 15, 2019Date of Patent: June 1, 2021Assignee: UNIST (Ulsan National Institute of Science and Technology)Inventors: Ki Suk Lee, Dae Han Jeong, Hee Sung Han, Nam Kyu Kim
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Publication number: 20210053460Abstract: An apparatus for managing power of an electric vehicle and a method thereof are provided. The apparatus determines whether a user participates in a leisure activity based on surrounding information of the electric vehicle, and supplies power when a plug is connected to an outlet provided in the electric vehicle while entering a leisure mode to allow the user to use the outlet during leisure activities. The apparatus includes an information collector that collects surrounding information of the electronic vehicle, and a controller that determines whether a user is performing a leisure activity based on the surrounding information of the electric vehicle collected by the information collector and adjusts power supply based on whether an outlet provided in the electric vehicle is plugged in in a leisure mode indicating that the user is performing a leisure activity.Type: ApplicationFiled: February 26, 2020Publication date: February 25, 2021Inventors: Da Ye Oh, Ki Suk Lee
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Patent number: D1017611Type: GrantFiled: June 26, 2023Date of Patent: March 12, 2024Assignee: Samsung Display Co., Ltd.Inventors: Ho Jung Lee, Kyung Hyun Ko, Yong Woo Koo, Jun Il Kwon, Pablo Kim, Young-Su Kim, Jun Woo Kim, Hoon Kim, Hye Suk An, Hyun Joo Lee, Ki Ho Lim