Patents by Inventor Sang Shin Lee
Sang Shin 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: 20240137408Abstract: There are provided a method and a system for selecting an optimal synchronization broker for each workload. A system for selecting an optimal synchronization broker for each workload according to an embodiment includes: a storage unit including a database that contains specialist recommendation information including information on a correct protocol that is recommended by a specialist with respect to a service specification and data transmission requirements; and a processor configured to determine an optimal in-bound protocol and an optimal out-bound protocol according to the data transmission requirements through a decision tree model that is trained by using the specialist recommendation information as training data.Type: ApplicationFiled: October 16, 2023Publication date: April 25, 2024Applicant: Korea Electronics Technology InstituteInventors: Won Gi CHOI, Sang Shin LEE, Min Hwan SONG, Jee Hyeong KIM
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Publication number: 20240134690Abstract: There are provided a system and a method for setting a synchronization agent. A system for setting an optimal synchronization agent according to a workload according to an embodiment includes: a data integration device configured to integrate and store data which is collected through a collection agent; an agent management server configured to manage the collection agent that periodically polls data from a data source and transmits the data to the data integration device; and an agent setting automation device configured to set an optimal agent set value related to collection and transmission of data of the collection agent.Type: ApplicationFiled: October 16, 2023Publication date: April 25, 2024Applicant: Korea Electronics Technology InstituteInventors: Won Gi CHOI, Sang Shin LEE, Min Hwan SONG, Jee Hyeong KIM
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Publication number: 20240131624Abstract: Embodiments of the inventive concept provide a substrate treating apparatus and a substrate treating method for not letting an irradiation region of a laser deviate from a target region, even if a shaking angle of a chemical deviates from an allowable range due to a vibration or an airflow. The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes: a substrate support unit configured to support a substrate having a chemical coated thereon; a laser generation unit configured to irradiate a laser to the substrate; and a light-transmitter positioned along a path at which the laser is irradiated.Type: ApplicationFiled: October 2, 2023Publication date: April 25, 2024Applicant: SEMES CO., LTD.Inventors: Tae Shin KIM, Ki Hoon CHOI, Tae Hee KIM, Sang Gun LEE, Jin Yeong SUNG, Jang Jin LEE
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Publication number: 20240127487Abstract: An image encoding/decoding method, device and recording medium based sed on multiple compression levels disclosure may include extracting a region of interest for machine vision from an input image, determining a compression level of the region of interest, and encoding the compression level of the region of interest.Type: ApplicationFiled: October 11, 2023Publication date: April 18, 2024Applicants: Electronics and Telecommunications Research Institute, Konkuk University Industrial Cooperation CorpInventors: Han Shin LIM, Sang Woon KWAK, Hyon Gon CHOO, Kyoung Ro YOON, Shin KIM, Ye Gi LEE
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Publication number: 20240129465Abstract: An object-based image encoding/decoding method and device of the present disclosure may include an image partition step which partitions an image to obtain a first object region, a region scaling step which scales the first object region based on a scaling factor of the first object region to obtain a second objection region, a region merging step which merges the second object region with at least one of an object region different from the second object region or a non-object region to obtain a merged image, and an image reconstruction step which reconstructs the merged image.Type: ApplicationFiled: October 10, 2023Publication date: April 18, 2024Applicants: Electronics and Telecommunications Research Institute, Konkuk University Industrial Cooperation CorpInventors: Hyon Gon CHOO, Sang Woon KWAK, Han Shin LIM, Kyoung Ro YOON, Shin KIM, Ye Gi LEE
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Patent number: 11958332Abstract: A vehicle cooling/heating system includes a coolant line in which coolant is circulated between a heat source component of a vehicle that provides waste heat and a chiller and a refrigerant line in which refrigerant is circulated through a compressor, a condenser, an expansion valve, and an evaporator. The refrigerant line performs indoor cooling through the evaporator. A controller controls the coolant line such that, during a drying mode in which it is necessary to dry the evaporator, the coolant in the coolant line is circulated or not circulated through the heat source component and the chiller, and such that the refrigerant in the refrigerant line flows, in order, through the compressor, the evaporator, and the chiller.Type: GrantFiled: October 5, 2021Date of Patent: April 16, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Jong Won Kim, Sang Shin Lee, Uk Il Yang
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Patent number: 11951803Abstract: A heating, ventilation, and air conditioning (HVAC) system for a cargo vehicle includes an evaporator, a first door, a condenser, a second door, a freezing room, a refrigerating room, a warming room, and a controller, wherein the controller is configured to control an amount of opening of each of the first internal air and external air door, the second internal air and external air door, the first door, and the second door and an amount of driving of each of the evaporator and the condenser in response to an outside air condition of a vehicle, controlling temperature of each of the freezing room, the refrigerating room, and the warming room.Type: GrantFiled: October 6, 2022Date of Patent: April 9, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Sang Shin Lee, Yoon Hyung Lee, Byoung Hyun Ji
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Publication number: 20240112949Abstract: A semiconductor device including a first interlayer insulating film; a conductive pattern in the first interlayer insulating film; a resistance pattern on the conductive pattern; an upper etching stopper film spaced apart from the resistance pattern, extending in parallel with a top surface of the resistance pattern, and including a first metal; a lower etching stopper film on the conductive pattern, extending in parallel with a top surface of the first interlayer insulating film, and including a second metal; and a second interlayer insulating film on the upper etching stopper film and the lower etching stopper film, wherein a distance from a top surface of the second interlayer insulating film to a top surface of the upper etching stopper film is smaller than a distance from the top surface of the second interlayer insulating film to a top surface of the lower etching stopper film.Type: ApplicationFiled: December 13, 2023Publication date: April 4, 2024Inventors: Sung Jin KANG, Jong Min BAEK, Woo Kyung YOU, Kyu-Hee HAN, Han Seong KIM, Jang Ho LEE, Sang Shin JANG
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Publication number: 20240109393Abstract: An embodiment is a thermal management system for a vehicle, the thermal management system including a main refrigerant line in which a compressor, an indoor condenser, a first expansion valve, an outdoor condenser, a second expansion valve, and an indoor evaporator are sequentially provided, a battery cooling water line in which a battery, the chiller for a battery, and a water pump for a battery are sequentially provided, a refrigerant heater disposed between the compressor and the indoor condenser on the main refrigerant line, and a controller configured to control operations of the compressor and the refrigerant heater, control opening and closing of the first expansion valve and the second expansion valve, control operations of the water pump for an electric component and the water pump for a battery, and control flow paths of the refrigerant, the cooling water for an electric component, and the cooling water for a battery.Type: ApplicationFiled: March 7, 2023Publication date: April 4, 2024Inventors: Man Ju Oh, UK II Yang, Ki Mok Kim, Sang Shin Lee
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Publication number: 20240106073Abstract: Provided are a separator coating composition for a secondary battery including inorganic particles and a silane salt compound having a specific structure, a separator using the same, and an electrochemical device including the same. Specifically, a separator coating composition for a secondary battery which implements adhesion between an inorganic material layer and a porous substrate without including an acid/polymer-based organic binder in a coating composition for forming the inorganic material layer on one or both surfaces of the porous substrate and does not need a separate dispersing agent for dispersing the inorganic particles, a separator manufactured using the same, and an electrochemical device including the separator are provided.Type: ApplicationFiled: September 13, 2023Publication date: March 28, 2024Inventors: Tae Wook KWON, Sang Ick LEE, Won Sub KWACK, Cheol Woo KIM, Hyo Shin KWAK, Heung Taek BAE
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Publication number: 20240076772Abstract: One or more embodiments provides a mask assembly including a frame defining an opening, a mask stick above the frame, extending in a first direction, defining through-holes, and including pattern areas that include one or more first non-hole portions in which no through-hole exists, and one or more second non-hole portions in which no through-hole exists, and a first support stick between the frame and the mask stick, extending in a second direction crossing the first direction, and overlapping the one or more second non-hole portions.Type: ApplicationFiled: May 26, 2023Publication date: March 7, 2024Inventors: SANGHOON KIM, YEONJU KANG, Sang Shin LEE, Seung Jin LEE, MINJI JANG
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Publication number: 20240060705Abstract: A refrigerant circulation apparatus includes a refrigerant circulation component including a compressor, a condenser, an expander, and an evaporator forming a refrigerant cycle through circulation of a refrigerant, and a support body in which the compressor is fixed to one side, the condenser, the expander, and the evaporator are sequentially disposed on the other side along the refrigerant cycle of the refrigerant, and a plurality of flow paths are formed so that the refrigerant flows between the condenser, the expander, and the evaporator.Type: ApplicationFiled: March 10, 2023Publication date: February 22, 2024Inventors: Sang Shin Lee, Man Ju Oh, Ki Mok Kim, Se Min Lee, Bong Jun Park, Man Hee Kim
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Patent number: 11910656Abstract: A display device includes: a base substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode arranged on the base substrate to be spaced apart from each other; a pixel defining film on the first pixel electrode, the second pixel electrode, and the third pixel electrode and including a first opening exposing the first pixel electrode, a second opening exposing the second pixel electrode and spaced apart from the first opening, and a third opening exposing the third pixel electrode and spaced apart from the first opening and the second opening; a first organic layer on the first pixel electrode exposed by the first opening; a second organic layer on the second pixel electrode exposed by the second opening; and a third organic layer on the third pixel electrode exposed by the third opening.Type: GrantFiled: November 4, 2022Date of Patent: February 20, 2024Assignee: Samsung Display Co., Ltd.Inventors: Sang Shin Lee, Joon Young Park, Min Goo Kang, Jung Woo Ko, Jong Sung Park, Hong Kyun Ahn, Sang Min Yi, Sang Woo Jo, Young Eun Ryu, Yoon Seo Lee
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Publication number: 20240034123Abstract: An embodiment integrated thermal management system includes a first refrigerant line configured to allow a refrigerant to flow therethrough and including a compressor, an interior heat exchanger, a first expander, an exterior heat exchanger, a second expander, and an evaporator, a second refrigerant line including an integrated heat exchanger, a third refrigerant line, an expansion module configured to allow the refrigerant having passed through the first refrigerant line to flow to the integrated heat exchanger or to flow through the third refrigerant line, a first coolant line connected to the integrated heat exchanger, the first coolant line including a first water pump, a PE component, a first radiator, and a first valve, and a second coolant line connected to the integrated heat exchanger, the second coolant line including a second water pump, a battery, a second radiator, and a second valve.Type: ApplicationFiled: January 23, 2023Publication date: February 1, 2024Inventors: Ki Mok Kim, Sang Shin Lee, Man Ju Oh, Hyo Chan Bae, Hyeon Keun Yun
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Publication number: 20240034124Abstract: In an embodiment a system includes a compressor, an indoor heat exchanger, an outdoor heat exchanger, a switch vale, an integrated heat exchanger a first expander and a second expander connected to the refrigerant line, wherein the switch valve is configured to selectively circulate a refrigerant from the compressor either first to the indoor heat exchanger or first to the outdoor heat exchanger, wherein the integrated heat exchanger is configured to receive the refrigerant from the indoor heat exchanger or the outdoor heat exchanger, wherein the integrated heat exchanger is configured to act as a heat pump exchanging heat between the refrigerant and a heat exchange medium, wherein the first expander is configured to selectively expand the refrigerant related to the indoor heat exchanger, wherein the second expander is configured to selectively expand the refrigerant related to the integrated heat exchanger, and a controller configured to control refrigerant circulation directions through the switching valveType: ApplicationFiled: December 7, 2022Publication date: February 1, 2024Inventors: Ki Mok Kim, Sang Shin Lee, Man Ju Oh
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Publication number: 20240010112Abstract: A control system of a mounting portion upon which an arm of a passenger rests may include: the mounting portion upon which the arm of the passenger lays down and rests, a temperature adjuster provided to the mounting portion to increase a temperature of a surface of the mounting portion, a body temperature sensor provided to the mounting portion to measure a temperature of the arm of the passenger in contact with the mounting portion, a surface temperature sensor configured to measure the temperature of the surface of the mounting portion, and a controller configured to control an output of the temperature adjuster based on a difference between the temperature of the surface of the mounting portion measured by the surface temperature sensor and the temperature of the arm of the passenger measured by the body temperature sensor.Type: ApplicationFiled: December 16, 2022Publication date: January 11, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventor: Sang Shin Lee
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Publication number: 20230415593Abstract: A thermal management system for electric vehicles has a coolant circulation line provided in a charging station and containing therein a coolant having a predetermined temperature. A connector connects the coolant circulation line and a cooling system of a vehicle. A controller receives an ambient temperature of the vehicle. When a battery of the vehicle is rapidly charged, the controller controls the coolant circulation line of the charging station to be fastened to the cooling system of the vehicle so that the coolant in the charging station enters the cooling system through the connector. The controller controls the coolant overheated or supercooled to the predetermined temperature to be supplied to the vehicle according to a cooling condition or a heating condition of the battery while the vehicle is being charged through the connector.Type: ApplicationFiled: December 22, 2022Publication date: December 28, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Sang Shin Lee, Ki Mok Kim, Man Ju Oh
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Publication number: 20230364963Abstract: An integrated thermal management system for a fuel cell vehicle includes a fuel cell coolant line configured to circulate first coolant through a fuel cell, a battery chiller, and an integrated chiller, an indoor air-conditioning refrigerant line configured to circulate refrigerant through a first compressor, an indoor condenser, an outdoor heat exchanger, and the integrated chiller, and a battery refrigerant line configured to circulate refrigerant through a second compressor, an outdoor condenser, and the battery chiller.Type: ApplicationFiled: November 17, 2022Publication date: November 16, 2023Inventors: Ki Mok Kim, Sang Shin Lee, Man Ju Oh, Keun Bok Lee, Jae Hyeok Choi
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Patent number: 11795973Abstract: A deep learning-based cooling system temperature prediction apparatus has an artificial neural network modeled by connecting a plurality of artificial neural network submodels each including an input layer, a hidden layer, and an output layer is used. A pump flow speed, a cooling water flow rate, a battery inlet cooling water temperature, a motor inlet cooling water temperature, a radiator outlet cooling water temperature, a battery temperature, and a motor temperature are predicted by inputting at least one of a predetermined control variable, an environment variable, or a time variable to the plurality of artificial neural network submodels in accordance with a physical causality. A number of the plurality of artificial neural network submodels and the control variables or environment variables that are sequentially input to each submodel depend on divisional control and integral control of the cooling system.Type: GrantFiled: March 20, 2020Date of Patent: October 24, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, POSTECH ACADEMY-INDUSTRY FOUNDATIONInventors: Jae Woong Kim, Sang Shin Lee, So La Chung, Man Ju Oh, Young Jin Kim, Jong Hyun Park
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Patent number: 11794547Abstract: An integrated thermal management module for a vehicle may include a chiller; a first reservoir portion through which electric part-cooling water passes, and a second reservoir portion through which high-voltage battery-cooling water passes; a first pump that circulates the electric part-cooling water through an electric portion, and a first valve that controls cooling water that has passed through the chiller or cooling water of the first reservoir portion to be selectively circulated through the electric portion by the first pump; and a second pump that circulates the high-voltage battery-cooling water through a high-voltage battery, and a second valve that controls the cooling water that has passed through the chiller or cooling water of the second reservoir portion to be selectively circulated through the high-voltage battery by the second pump.Type: GrantFiled: November 13, 2019Date of Patent: October 24, 2023Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Man Ju Oh, So La Chung, Jae Woong Kim, Sang Shin Lee