Patents by Inventor In-Je Cho
In-Je Cho 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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Patent number: 11905664Abstract: The present invention relates to a press-heating gas grafting hydrophobization apparatus, and a hot water-resistant paper and an oil-absorbing paper manufactured using the press-heating gas grafting hydrophobization apparatus. In the press-heating gas grafting hydrophobization apparatus according to the present invention, since a non-air-permeable dryer belt is provided surrounding and pressing a drying roller to prevent dissipation from a base material of a fatty acid chloride vaporized by the drying roller, the press-heating gas grafting hydrophobization apparatus has an advantage of improving efficiency of a gas grafting reaction. Therefore, by using the press-heating gas grafting hydrophobization apparatus according to the present invention, the reaction amount of fatty acid chloride per unit area can be remarkably improved.Type: GrantFiled: September 17, 2019Date of Patent: February 20, 2024Assignees: KNU-Industry Cooperation Foundation, Daehan Paper Co., Ltd., Taekyung Polymer Co., Ltd.Inventors: Myoung Ku Lee, Jeong Yong Ryu, Kwang Seob Lee, Jae Hoon Lee, Han Je Cho, Hyeok Jun Kwon, David Guerin, Philippe Martinez, Kyung Wha Choi
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Patent number: 11908987Abstract: A display device includes a substrate and a display element layer disposed on the substrate and emitting light. The display element layer includes a first electrode electrically connected to a portion of a first light emitting element, a second electrode electrically connected to another portion of the first light emitting element, and at least one insulating structure disposed on the substrate and having a convex shape protruding from the substrate. The first light emitting element is disposed in a space of the at least one insulating structure. A method of manufacturing the display device is also disclosed.Type: GrantFiled: November 17, 2022Date of Patent: February 20, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kwang Soo Bae, Dong Uk Kim, Beom Soo Park, Min Jeong Oh, Young Je Cho
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Publication number: 20240054505Abstract: An integrated certification system is a system for performing integrated certification on products to which genuine-product certification labels are attached. The integrated certification system includes an integrated certification management server. The integrated certification management server includes a distribution management module configured to acquire distributor identification information and a distribution number of each of the products from each distributor and match the distribution number to an identification number assigned to a corresponding distributor and a genuine-product certification module configured to receive a genuine-product certification request including user-related information and an identification number extracted from each of the genuine-product certification labels from a user terminal and perform genuine-product certification according to the received genuine-product certification request.Type: ApplicationFiled: October 26, 2023Publication date: February 15, 2024Inventors: KI HYEOK BAE, IN JE CHO, JAE SEUNG JEONG
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Publication number: 20240034258Abstract: A battery module mounting assembly for a vehicle includes a battery module disposed in a lower portion of a vehicle body, and a battery fixing frame respectively mounted on left and right sides of the battery module in a width direction of the vehicle. The battery fixing frame can fix the battery module to a lower portion of the vehicle body, and at least one hydraulic passage having both ends open in a front-rear direction of the vehicle is formed in an interior of the battery fixing frame.Type: ApplicationFiled: May 31, 2023Publication date: February 1, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Myunghwan Kim, Jai Young An, Dong Seok Oh, Wan Je Cho, Gungoo Lee, Hyeonsu Jin, Jun Young Kang, Eun Bi Kim, Sun Keun Park, Jae Yeon Kim, Seong-Bin Jeong
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Publication number: 20240034129Abstract: An embodiment heat pump system for a vehicle includes a first circuit including a radiator and a first valve in a first line, a second circuit including a first water pump, a second valve, and a third valve provided in a second line, a third circuit including electrical equipment provided in a third line, a fourth circuit including second water pump and a fourth valve provided in a fourth line, a fifth circuit including a battery module provided in a fifth line, a sixth circuit including a third water pump and a cooler provided in a sixth line, a seventh circuit including a fourth water pump and a heater provided in a seventh line, and a centralized energy module including a condenser, a chiller, and an evaporator.Type: ApplicationFiled: December 13, 2022Publication date: February 1, 2024Inventors: Jae Yeon Kim, Wan Je Cho, Seong-Bin Jeong, Yeonho Kim, Jeawan Kim, Hoyoung Jeong, Man Hee Park, Hochan An, Tae Hee Kim
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Patent number: 11884127Abstract: A thermal management system includes: a first radiator, a first electric water pump, and a first coolant line configured to allow a coolant to be circulated by the first electric water pump; a second radiator, a second electric water pump, and a second coolant line configured to allow a coolant to be circulated by the second electric water pump; and a first flow control device and a second flow control device installed at front ends and rear ends of the first radiator and the second radiator so as to control a coolant flow direction between the first coolant line, the second coolant line, and a third coolant line. The third coolant line is installed so as to connect the first flow control device and the second flow control device to each other.Type: GrantFiled: December 2, 2021Date of Patent: January 30, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Seong Bin Jeong, Wan Je Cho, Jae Eun Jeong, Hyun Jae Lee, Nam Ho Park, Tae Hee Kim
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Publication number: 20240020439Abstract: The present invention relates to an apparatus and a method of analyzing durability of a drive line for a vehicle, and more particularly, to a durability analysis automation technology which automates a durability analysis process performed for verifying durability performance in a stage of designing a drive line to easily and rapidly verify durability performance of the drive line.Type: ApplicationFiled: September 27, 2023Publication date: January 18, 2024Inventors: Hui Je CHO, Chul Ho Lee, Heung Hyek Yim, Min Uk Lee
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Publication number: 20240010046Abstract: An embodiment heat pump system for a vehicle includes a cooling apparatus including a radiator and a multi-way valve connected by a first coolant line and configured to circulate a coolant in the first coolant line, a second coolant line including first and second ends connected to the multi-way valve and equipped with a first water pump and an electrical component, a third coolant line including first and second ends connected to the multi-way valve and equipped with a second water pump and a battery module, a chiller provided on the third coolant line, connected to a refrigerant line of an air conditioner device through a refrigerant connection line, and configured to adjust a temperature of the coolant circulated in the third coolant line, and a gas injection device configured to selectively expand a refrigerant and to selectively supply some of the refrigerant to a compressor.Type: ApplicationFiled: December 2, 2022Publication date: January 11, 2024Inventors: Jeawan Kim, Hochan An, Wan Je Cho, Hoyoung Jeong, Man Hee Park, Yeong Jun Kim, Jae Yeon Kim, Yeonho Kim
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Patent number: 11870045Abstract: A thermal management system for a vehicle includes a cooling apparatus for circulating a coolant in a coolant line to cool at least one electrical component provided in the coolant line, a battery cooling apparatus for circulating the coolant to the battery module, a chiller for heat exchanging the coolant with a refrigerant to control a temperature of the coolant, a heater that heats an interior of the vehicle using the coolant, and a branch line. A condenser included in the air conditioner is connected to the coolant line so as to pass the coolant circulating through the cooling apparatus.Type: GrantFiled: February 24, 2021Date of Patent: January 9, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Jae Yeon Kim, Jeawan Kim, Yeonho Kim, Wan Je Cho, Su Whan Kim
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Publication number: 20230415546Abstract: An embodiment compression module for a vehicle includes a compression unit configured to compress a refrigerant introduced into the compression unit, a control unit having a first surface separably assembled to the compression unit to control the compression unit, and an accumulator unit separably mounted on a second surface of the control unit in a direction opposite to the compression unit, the accumulator unit being configured to supply the refrigerant to the compression unit in a gaseous state.Type: ApplicationFiled: November 9, 2022Publication date: December 28, 2023Inventors: Ji Wan Son, Seong-Bin Jeong, Dong Seok Oh, Wan Je Cho
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Patent number: 11845359Abstract: A battery cooling system control method for a vehicle includes a process (A) of measuring by a controller a temperature of a battery based on data detected from a data detector while the vehicle is driving, determining by the controller whether the measured battery temperature is higher than a preset target temperature, and if a condition is not satisfied, cooling the battery using a coolant cooled in a radiator, and a process (B) of, if it is determined through the process (A) that the temperature of the battery is higher than the target temperature (i.e., if the condition is satisfied), operating an air conditioner to cool the battery using a coolant heat-exchanged with a refrigerant while passing through a chiller, and terminating control.Type: GrantFiled: June 13, 2022Date of Patent: December 19, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Jae Yeon Kim, Jeawan Kim, Wan Je Cho, Yeonho Kim
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Publication number: 20230398837Abstract: An embodiment method for controlling a compressor of a vehicle includes selectively controlling an operation of the compressor by determining and comparing a discharge pressure of the compressor and a temperature of an inverter with predetermined values based on data detected in real time when the compressor is operated to cool or heat an interior of the vehicle and operating a protection mode to prevent thermal burnout of the inverter in response to a determination that the discharge pressure of the compressor is higher than an operation stop pressure.Type: ApplicationFiled: October 17, 2022Publication date: December 14, 2023Inventors: Jae-Eun Jeong, Wan Je Cho, Tae Hee Kim, Hyunjae Lee, Namho Park, Seong-Bin Jeong
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Publication number: 20230383057Abstract: The present disclosure relates to a method for crystallizing highly functional polymer by post-processing and crystalline polymer produced by the method, and more specifically, is characterized by producing crystalline polyaryletherketone (PAEK) by heat treating polyaryletherketone (PAEK) provided in the form of pellets or powders at a temperature of glass transition temperature (Tg) to melting point (Tm).Type: ApplicationFiled: September 14, 2021Publication date: November 30, 2023Applicant: HANWHA SOLUTIONS CORPORATIONInventors: Myung Chul PARK, Shin Je CHO, Ha Na KANG, Bong Seon SHIN, Jeong Min LEE
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Publication number: 20230382186Abstract: A heat pump system for the vehicle includes a cooling apparatus, which includes a radiator and a water pump connected by a coolant line and circulating a coolant in the coolant line to cool at least one heating element provided on the coolant line. The heat pump system further includes a branched line including one end connected to a valve on the coolant line between the radiator and the heating element and the other end connected to the coolant line between the radiator and the water pump. The heat pump system further includes an air conditioner device circulating a refrigerant along the refrigerant line to adjust an indoor temperature of the vehicle.Type: ApplicationFiled: August 9, 2023Publication date: November 30, 2023Inventors: Wan Je Cho, Yeonho Kim, Jae Yeon Kim, Namho Park
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Publication number: 20230380373Abstract: Soybean plants producing soybean seeds comprising leghemoglobin are produced by modifying the genome of the soybean plant. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin are provided. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin and additionally one or more of high oleic acid, low linolenic acid, high protein, low stachyose, low raffinose and low protease inhibitors are provided. Protein compositions comprising leghemoglobin, such as soy isolates and concentrates can be made from the soybean seeds. Additionally, methods for generating and using plants, seeds and protein compositions comprising leghemoglobin are disclosed.Type: ApplicationFiled: October 22, 2021Publication date: November 30, 2023Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: HYEON-JE CHO, JOHN D. EVERARD, ANTHONY KINNEY, ZHAN-BIN LIU, KNUT MEYER, THOMAS G. PATTERSON, KEVIN G. RIPP, BO SHEN
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Patent number: 11825600Abstract: Provided are a printed circuit board, a display device and a method of manufacturing a display device. The printed circuit board includes a base film including a first surface and a second surface, lead lines disposed on the first surface of the base film, and a first cover layer that covers at least a part of the lead lines and includes fill-in portions disposed between the lead lines. Each of the fill-in portions has a surface height less than a surface height of each of the lead lines with respect to the first surface of the base film.Type: GrantFiled: August 24, 2021Date of Patent: November 21, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Tae Jin Park, Gyung Hyun Ko, Hee Ju Ma, Woo Jin Lee, Yeon Je Cho
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Publication number: 20230356566Abstract: An embodiment heat pump system for a vehicle includes a first cooling apparatus that circulates a first coolant in a first coolant line to control a temperature of an electrical component, a second cooling apparatus that circulates a second coolant in a second coolant line to control a temperature of a battery module, a third cooling apparatus that circulates a third coolant in a third coolant line to control a temperature of an autonomous driving controller, and an air conditioning device that circulates a refrigerant along a first refrigerant line to control an indoor temperature of the vehicle, the air conditioning device including a compressor, a condenser, a first expansion valve, and an evaporator all connected through the first refrigerant line, and further including a first chiller, a second chiller, and a connection line.Type: ApplicationFiled: September 23, 2022Publication date: November 9, 2023Inventors: Myunghwan Kim, Jai Young An, Namho Park, Wan Je Cho, Eon Soo Yun, Seong-Bin Jeong, Yeonho Kim, Seongjae Lee, Jae Yeon Kim, Myung Hyuk Kim
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Patent number: 11803073Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks.Type: GrantFiled: June 6, 2022Date of Patent: October 31, 2023Assignee: Samsung Display Co., Ltd.Inventors: Kook-Hyun Choi, Hyo-Taek Lim, Dong-Ho Shin, Young-Je Cho, Yong-Jo Kim, Sang-Yong No, Sung-Hoon Kim, Hyo-Seop Kim
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Patent number: 11794550Abstract: A heat pump system for a vehicle, capable of heating up or cooling a battery module by use of a single chiller in which a refrigerant and a coolant exchange heat, simplifying the system, includes: first and second cooling apparatuses; and a battery module, wherein a main heat exchanger provided in an air conditioning apparatus is connected to each of the first and second coolant lines to enable the coolants circulating in the first and second cooling apparatuses to pass therethrough, and a refrigerant passing through the main heat exchanger is selectively condensed or evaporated depending on a vehicle mode through mutual heat exchange with the coolant supplied from one of the first coolant line and the second coolant line, or the coolants supplied through the first and second coolant lines, respectively.Type: GrantFiled: October 29, 2021Date of Patent: October 24, 2023Assignees: Hyundai Motor Company, Kia CorporationInventors: Yeonho Kim, Jae Yeon Kim, Wan Je Cho
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Publication number: 20230311617Abstract: Proposed is a slim-type heat management system for an electric vehicle, wherein implementation of various heat management modes may be easily accomplished by using a minimum number of parts including two three-way expansion valves and the like, wherein the various heat management modes include a heat pump dehumidification mode, a dehumidification max mode, and the like, which are for defogging, in addition to an indoor cooling mode, a battery cooling mode, and a heat pump mode for heating. Accordingly, the system is capable of being usefully applied to an electric vehicle being small and an electric vehicle having priority of profitability over performance.Type: ApplicationFiled: November 9, 2022Publication date: October 5, 2023Inventors: Wan Je Cho, Ji Wan Son, Sueng Ho Lee, Eon Soo Yun, Seong Bin Jeong, Myung Hwan Kim, Tae Hee Kim, Jae Eun Jeong, Seong Jae Lee, Hyun Jae Lee, Jun Young Kang, Dong Hyun Kong, Kyu Ho Chae