Patents by Inventor Kyoung-In Cho
Kyoung-In 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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Publication number: 20240190519Abstract: A joint structure of a vehicle body includes a front body module connected to a front portion of an under body, a rear body module connected to a rear portion of the under body, and an engage unit that detachably engages the front body module and the rear body module.Type: ApplicationFiled: September 15, 2023Publication date: June 13, 2024Applicants: HYUNDAI MOTOR COMPANY, Kia CorporationInventors: Jae Hoon JUNG, Seokju GIM, Bong Guen KWON, Songjae JEONG, Sea Cheoul SONG, Sun Hyung CHO, Sang Kyoung HAN, Jaeha SHIM
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Publication number: 20240169926Abstract: A display device includes pixels including a light-emitting element, and an initialization transistor connected between an anode electrode of the light-emitting element and a first initialization power line to which a voltage of initialization power is supplied, and turned on when an initialization scan signal is supplied, and an initialization scan driver which supplies the initialization scan signal. The initial scan driver supplies an i-th (i is a natural number) initial scan signal to overlap an (i?1)-th initial scan signal, and supplies an (i+1)-th initial scan signal so as not to overlap the i-th initial scan signal, and the initialization scan signal is set to a gate-on voltage.Type: ApplicationFiled: June 6, 2023Publication date: May 23, 2024Inventors: Seong Oh YEOM, Yu Chol KIM, Ji Hye KIM, Jin Wook YANG, Eui Myeong CHO, Ja Kyoung JIN
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Publication number: 20240145661Abstract: The present disclosure relates to a lithium metal anode electrode that suppresses the growth of lithium dendrites which may deteriorate the electrochemical performance of a battery and cause catastrophic damage to a battery structure, and in particular, a method of manufacturing an anode electrode having a three-dimensional highly porous structure or a metal-or-carbon-based three-dimensional network structure, including irradiation of photoelectromagnetic energy.Type: ApplicationFiled: March 15, 2022Publication date: May 2, 2024Inventors: Simon PARK, Chaneel PARK, Hongseok CHO, Jong-Song KIM, Kyoung-Soo PARK, Ji-Hoon KANG
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Publication number: 20240145723Abstract: The present disclosure relates to a method of manufacturing a lithium battery electrode with enhanced electrical and ionic conductivity. The method includes applying photoelectromagnetic energy using IPL, laser, plasma or microwaves, thereby making it possible to apply energy to electrode nanocomposites including active materials, binders and conductive carbon additives.Type: ApplicationFiled: March 2, 2022Publication date: May 2, 2024Inventors: Simon PARK, Chaneel PARK, Hongseok CHO, Jong-Song KIM, Kyoung-Soo PARK, Ji-Hoon KANG
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Patent number: 11943976Abstract: A display device includes a substrate, a first conductive layer on the substrate, the first conductive layer including a data signal line, a first insulating layer on the first conductive layer, a semiconductor layer on the first insulating layer, the semiconductor layer including a first semiconductor pattern, a second insulating layer on the semiconductor layer, and a second conductive layer on the second insulating layer, the second conductive layer including a gate electrode disposed to overlap the first semiconductor pattern, a transistor first electrode disposed to overlap a part of the first semiconductor pattern, wherein the transistor first electrode is electrically connected to the data signal line through a contact hole that penetrates the first and second insulating layers, and a transistor second electrode disposed to overlap another part of the first semiconductor pattern.Type: GrantFiled: June 4, 2020Date of Patent: March 26, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung Sok Son, Woo Geun Lee, Seul Ki Kim, Kap Soo Yoon, Hyun Woong Baek, Jae Hyun Lee, Su Jung Jung, Jung Kyoung Cho, Seung Ha Choi, June Whan Choi
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Publication number: 20240094121Abstract: A method of detecting a biomolecule, a computing device performing the method, and a biomolecule detection system therefor are provided. The method includes receiving a terahertz signal that passed deionized water or reference material, receiving a terahertz signal that passed a target including a predetermined biomolecule, extracting a digital modulation characteristic for the received terahertz signal that passed the deionized water and the received terahertz signal that passed the target, and detecting the predetermined biomolecule included in the target by analyzing the extracted digital modulation characteristic, wherein the received terahertz signal that passed the deionized water and the received terahertz signal that passed the target are generated using a digitally modulated optical signal based on a transmission speed determined based on kinematics of the predetermined biomolecule.Type: ApplicationFiled: April 26, 2023Publication date: March 21, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Won Kyoung LEE, Eon-sang KIM, Sang Rok MOON, Joon Ki LEE, Seung-Hyun CHO
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Publication number: 20240088358Abstract: The present disclosure relates to a method for manufacturing an electrode for a lithium secondary battery having encapsulated active material using energy application, and the method helps to minimize the volume change of an electrode or negative side effects, such as high internal stress, a fracture, pulverization, delamination, electronic isolation from a conductive agent, the formation of an unstable solid-electrolyte interphase, and a loss of energy capacity of the batteries.Type: ApplicationFiled: January 28, 2022Publication date: March 14, 2024Inventors: Simon PARK, Chaneel PARK, Hongseok CHO, Jong-Song KIM, Kyoung-Soo PARK, Ji-Hoon KANG
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Publication number: 20240016002Abstract: A display device includes a base substrate, a circuit layer including a transistor including a gate electrode, an auxiliary conductive layer, a first insulating layer disposed on the transistor and the auxiliary conductive layer, and a second insulating layer disposed on the first insulating layer, and a display element layer including a pixel defining layer disposed on the circuit layer and a light-emitting element including a first electrode, a functional layer, and a second electrode, which are sequentially stacked.Type: ApplicationFiled: May 16, 2023Publication date: January 11, 2024Applicant: Samsung Display Co., Ltd.Inventors: HYUN KIM, SEUL-KI KIM, SEUNG-HA CHOI, KAP SOO YOON, WOOGEUN LEE, YEEUN KANG, JUNG KYOUNG CHO
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Publication number: 20230285972Abstract: A particle filtration device according to an embodiment of the present invention as a particle filtration device of a lab-on-disk of a rotation type includes: a filtration film that separates particles by filtering a sample; a main chamber connected to the inlet surface of the filtration film and supplying the sample to the inlet surface of the filtration film; an outlet chamber that is connected to the outlet surface of the filtration film and accommodates the filtration fluid from which particles are separated while passing through the filtration film; and a waste fluid chamber connected to the outlet chamber and storing the filtration fluid, wherein the particle filtration device includes a first flow path that connects between the outlet chamber and the waste fluid chamber, and a second flow path that connects between the outlet chamber and the waste fluid chamber but is positioned farther from the center of the lab-on-disk than the first flow path.Type: ApplicationFiled: June 22, 2021Publication date: September 14, 2023Inventors: Kyusang LEE, Hee Chul Park, Ju Young CHOI, Yoon Kyoung CHO
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Publication number: 20230281792Abstract: Disclosed is an operating method of an electronic device which includes a processor executing a semiconductor layout simulation module based on machine learning. The operating method includes receiving, at the semiconductor layout simulation module executed by the processor, a layout image, inferring a wafer image based on the layout image and a fabrication device information image of a semiconductor fabrication device fabricating a semiconductor integrated circuit based on a final layout image, adjusting the layout image when the wafer image is not acceptable, and confirming the layout image as the final layout image when the wafer image is acceptable.Type: ApplicationFiled: November 30, 2022Publication date: September 7, 2023Applicant: Samsung Electronics Co., Ltd.Inventors: Sooryong LEE, Jaewon YANG, Kyoung Cho NA, Jihong KIM, Sang Chul YEO, Hyeok LEE
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Publication number: 20230148126Abstract: A semiconductor memory device includes a substrate including cell and peripheral regions, a cell gate electrode disposed at the cell region, a bit line structure disposed at the cell region and including a cell conductive line and a cell line capping film disposed thereon, fin-type patterns disposed at the peripheral region, a peripheral gate electrode crossing the fin-type patterns, a peripheral gate separation pattern disposed on a sidewall of the peripheral gate electrode and having an upper surface higher than an upper surface of the peripheral gate electrode, and a peripheral interlayer insulating film covering the peripheral gate electrode, the peripheral gate separation pattern and a portion of a sidewall of the peripheral gate separation pattern. An upper surface of the peripheral interlayer insulating film and an uppermost surface of the cell line capping film are positioned at the same height relative to the substrate.Type: ApplicationFiled: September 1, 2022Publication date: May 11, 2023Inventors: Hye Ran LEE, Kyung Soo KIM, Kyoung Cho NA, Se Ryeun YANG
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Publication number: 20230053892Abstract: Provided is a method and apparatus for providing a subscription notification service. A method of providing a subscription notification service includes extracting data on a subscription notification of which a date is approaching, requesting a transmission of a notification message corresponding to the subscription notification data, generating a to-buy list including order information of at least one first product, and providing the generated to-buy list to a terminal of a user transmitting a purchase request.Type: ApplicationFiled: August 19, 2022Publication date: February 23, 2023Inventors: Yi Kyong LIM, Ji Sun PARK, Min Kyoung CHO, Hye Jin JUNG, In Jin HUR, Seung Hee HAN, Seon Ju PARK, Eun Young CHOI, Hye Min NAM, Han Soo CHOI, In Haeng JO, Hoe Lyeon KIM, Kwang Seok SEO, Yong Hun LEE, Gyung Ha KIM
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Patent number: 11484883Abstract: The present invention may provide a microfluidic device including a rotatable body; a first chamber positioned in a direction of an inner wall of the body; a second chamber positioned in a direction of an outer wall of the body from the first chamber; and a backflow prevention unit, and wherein a fluid is transferred from the first chamber to the second chamber, and wherein the backflow prevention unit prevents a backflow of the fluid from the second chamber to the first chamber.Type: GrantFiled: December 13, 2016Date of Patent: November 1, 2022Assignees: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY), CLINOMICS CO.Inventors: Yoon Kyoung Cho, Tae-Hyeong Kim, Kyusang Lee, Heechul Park
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Publication number: 20220160777Abstract: Provided are a method and a composition for preventing or treating atopic dermatitis through administration of monoclonal stem cells and a method for screening atopic dermatitis patients suitable for administration of monoclonal stem cells and predicting prognosis of patients. According to the method for the subfractionation culture and proliferation of stem cells of the disclosure, large quantities of desired monoclonal mesenchymal stem cells can be obtained in a short period of time through rapid proliferation of monoclonal mesenchymal stem cells. In addition, the monoclonal mesenchymal stem cells thus obtained can be administered to atopic dermatitis patients according to a prescribed administration cycle, guidelines, and dose to effectively ameliorate atopy symptoms in the patients.Type: ApplicationFiled: March 18, 2020Publication date: May 26, 2022Applicant: SCM LIFESCIENCE CO., LTD.Inventors: Sun Uk SONG, Gwang Seong CHOI, Yun Kyoung CHO, Si Na KIM, Eun Kyung CHUNG
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Patent number: 11278896Abstract: Provided is a microfluidic device to more easily and effectively operate a valve by improving the structure of valves for controlling a fluid flow more simply and efficiently, which comprises a platform having at least one chamber, at least one flow channel connected to the chambers and transfer fluid, and a valve which opens or closes the flow channel, wherein the valve comprises a body installed in the platform, a blocking plate installed in the body and positioned to face the flow channel to selectively blocks the flow channel, a pressing rod installed to be movable at the inside of the body to press the blocking plate, and a fixing unit installed at the body and fix the pressing rod at a blocking plate pressing position.Type: GrantFiled: December 22, 2017Date of Patent: March 22, 2022Assignee: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Yoon Kyoung Cho, Kyusang Lee, Yongjin Lee
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Patent number: 11248210Abstract: The present disclosure relates to a subfractionation culturing method of a stem cell and proliferation method of a monoclonal stem cell obtained using the same. According to the subfractionation culturing method of stem cells and the proliferation thereof of the exemplary embodiments of the present disclosure, it is advantage that monoclonal stem cells may be quickly obtained without contamination, and desired monoclonal stem cells may be largely obtained in a short time through the rapid proliferation, thereby being used for the preparation of stem cell-therapeutic agents.Type: GrantFiled: July 3, 2018Date of Patent: February 15, 2022Assignee: SCM LIFESCIENCE CO., LTD.Inventors: Sun Uk Song, Si Na Kim, Yun Kyoung Cho, Dong Sik Ham
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Publication number: 20210399754Abstract: A smart speaker for providing a sound service based on an artificial intelligence platform, while being communicatively connected to an external server is disclosed. The smart speaker includes a first transceiver for connection to a wireless local area network (WLAN), a second transceiver for connection to a mobile communication network, and a processor configured to control communication connection to the external server through the first transceiver in indoor mode, and control communication with the external server through the second transceiver in outdoor mode.Type: ApplicationFiled: June 18, 2020Publication date: December 23, 2021Applicant: HAJEN Co., LtdInventors: Jong-Hwa PARK, Sung-Chul PARK, Kyoung-In CHO
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Patent number: 11206052Abstract: A smart speaker for providing a sound service based on an artificial intelligence platform, while being communicatively connected to an external server is disclosed. The smart speaker includes a first transceiver for connection to a wireless local area network (WLAN), a second transceiver for connection to a mobile communication network, and a processor configured to control communication connection to the external server through the first transceiver in indoor mode, and control communication with the external server through the second transceiver in outdoor mode.Type: GrantFiled: June 18, 2020Date of Patent: December 21, 2021Assignee: HAJEN Co., LtdInventors: Jong-Hwa Park, Sung-Chul Park, Kyoung-In Cho
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Patent number: 11154860Abstract: The present invention relates to a centrifugal force-based nanoparticle separation apparatus and method. Specifically, the present invention is based on having a low centrifugal force and a small size, and may thus separate nanovesicles unrelated to antibody specificity in a short time and without using an ultracentrifuge. Further, the present invention requires no additional professional personnel and enables accurate fluid measurement by integrating and automating all processes after sample injection, and may thus reduce the loss of nanovesicles.Type: GrantFiled: October 21, 2016Date of Patent: October 26, 2021Assignee: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE & TECHNOLOGY)Inventors: Yoon-Kyoung Cho, Hyun-Kyung Woo, Ja-Ryoung Han, Tae-Hyeong Kim, Yoon-Keun Kim
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Publication number: 20210091163Abstract: A display device includes a substrate, a first conductive layer on the substrate, the first conductive layer including a data signal line, a first insulating layer on the first conductive layer, a semiconductor layer on the first insulating layer, the semiconductor layer including a first semiconductor pattern, a second insulating layer on the semiconductor layer, and a second conductive layer on the second insulating layer, the second conductive layer including a gate electrode disposed to overlap the first semiconductor pattern, a transistor first electrode disposed to overlap a part of the first semiconductor pattern, wherein the transistor first electrode is electrically connected to the data signal line through a contact hole that penetrates the first and second insulating layers, and a transistor second electrode disposed to overlap another part of the first semiconductor pattern.Type: ApplicationFiled: June 4, 2020Publication date: March 25, 2021Applicant: Samsung Display Co., LTD.Inventors: Seung Sok SON, Woo Geun LEE, Seul Ki KIM, Kap Soo YOON, Hyun Woong BAEK, Jae Hyun LEE, Su Jung JUNG, Jung Kyoung CHO, Seung Ha CHOI, June Whan CHOI