Patents by Inventor Min-Seok Lee
Min-Seok 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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Patent number: 11964925Abstract: Provided is a method for preparing an oligomer including: supplying a monomer stream and a solvent stream to a reactor to perform an oligomerization reaction to prepare a reaction product; supplying a discharge stream from the reactor including the reaction product to a separation device and supplying a lower discharge stream from the separation device to a settling tank; adding an organic flocculant to the settling tank to settle and remove a polymer and supplying the lower discharge stream from the separation device from which the polymer is removed to a high boiling point separation column; and removing a high boiling point material from the lower portion in the high boiling point separation column and supplying an upper discharge stream including an oligomer to a solvent separation column.Type: GrantFiled: January 10, 2022Date of Patent: April 23, 2024Assignee: LG Chem, Ltd.Inventors: Kyung Seog Youk, Jong Hun Song, Min Ho Sun, Hong Min Lee, Hyun Seok Kim, Moon Sub Hwang, Jeong Seok Lee
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Publication number: 20240129725Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.Type: ApplicationFiled: December 23, 2021Publication date: April 18, 2024Applicant: ESTORM CO., LTD.Inventors: Jong Hyun WOO, Tae Il LEE, Il Jin JUNG, Hee Jun SHIN, Hyung Seok JANG, Min Jae SON, Sang Heon BAEK, Seo Bin PARK, Hyo Sang KWON, Mi Ju KIM, Jung Hoon SONG, Rakhmanov DILSHOD, Dong Hee KIM, Jeon Gjin KIM
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Publication number: 20240128479Abstract: An embodiment cell-monitoring connector for a fuel cell in which the cell-monitoring connector is configured to be mounted to unit cells stacked in a first direction is provided. The cell-monitoring connector includes a housing configured to be coupled to a plurality of terminals protruding from side portions of separators included in each of the unit cells toward the cell-monitoring connector in a second direction intersecting the first direction and a connector and terminal position assurance (CTPA) configured to be detachably coupled to the housing, the CTPA including a connector position assurance (CPA) configured to be locked in a groove portion to secure the housing to the plurality of terminals, a terminal position assurance (TPA) configured to be detachably coupled to a front surface of the housing and to allow connection terminals to be press-fitted into the housing, and a connecting portion interconnecting the CPA and the TPA.Type: ApplicationFiled: May 4, 2023Publication date: April 18, 2024Inventors: Jong Jun Lee, Min Seok Kim, Seoung Ho Jung
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Patent number: 11957706Abstract: The present disclosure relates to a composition for preventing or treating fibrosis including an inhibitor of cyclin-dependent kinase 17 (CDK17) expression or activity. According to the present disclosure, the inhibitor of CDK17 expression or activity significantly reduces collagen production and cell activity and viability in activated hepatic stellate cells (liver fibrosis cell model), renal tubular epithelial cells (renal fibrosis cell model) in which fibrosis is induced by TGF-? treatment, and alveolar epithelial cells (lung fibrosis cell model) in which fibrosis is induced by TGF-? treatment, indicating that the composition of the present disclosure has an excellent effect in preventing or treating fibrosis.Type: GrantFiled: May 31, 2022Date of Patent: April 16, 2024Assignee: Korea University Research and Business FoundationInventors: Young Sik Lee, Do Hoon Lee, Min Seok Choi, Jae Sang Hong
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Publication number: 20240122045Abstract: A display device includes: a display panel including a first light emitting area to emit a source light; a barrier wall on the display panel, and having a first opening corresponding to the first light emitting area; a first light control pattern in the first opening; and a light shielding pattern between the display panel and the barrier wall, and overlapping with the barrier wall and the first opening. The light shielding pattern overlaps with a portion of the first light control pattern.Type: ApplicationFiled: August 24, 2023Publication date: April 11, 2024Inventors: GAK SEOK LEE, KEUNCHAN OH, MIN-JAE KIM, KYUNGHAE PARK, JAE CHEOL PARK, INSEOK SONG, JISEONG YANG
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Publication number: 20240114261Abstract: Disclosed is an image sensor including a first tap pixel, a second tap pixel, and an overflow detection circuit suitable for detecting overflow of the first tap pixel based on a first tap pixel signal outputted from the first tap pixel and overflow of the second tap pixel based on a second tap pixel signal outputted from the second tap pixel, and forming a current path from an overflow current source to a ground voltage terminal when a voltage of the first tap pixel signal or a voltage of the second tap pixel signal drops below a predetermined voltage.Type: ApplicationFiled: March 28, 2023Publication date: April 4, 2024Inventors: Eun Chang LEE, Min Seok SHIN
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Publication number: 20240109595Abstract: A frame structure for a vehicle includes: an inner panel connected to a side member and defining an inner side of a rear part of the side member; an outer panel connected to a rear side of the side member and coupled to an outer side of the inner panel defining a closed cross-section together with the inner panel and defining an outer side of the rear part of the side member; an opening portion formed below the inner and outer panels partially opening the closed cross-section so that a front end of a rear suspension arm can be inserted into the opening portion; and a reinforcing member disposed in the opening portion defining the closed cross-section together with the outer panel and the inner panel and configured to close an internal space in the outer and inner panels.Type: ApplicationFiled: January 25, 2023Publication date: April 4, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Won Hae Lee, Nam Ho Kim, Mi Ran Park, Ha Yeon Kwon, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Patent number: 11950008Abstract: Disclosed is an image sensing device including a first clock distributor suitable for receiving a first input dock signal through a first input terminal, and outputting a plurality of first output clock signals through a plurality of first output terminals, and a first conductive line coupled in common to the plurality of first output terminals.Type: GrantFiled: April 5, 2021Date of Patent: April 2, 2024Assignee: SK hynix Inc.Inventors: Jeong Eun Song, Min Seok Shin, Yu Jin Park, Sung Uk Seo, Sun Young Lee
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Patent number: 11939000Abstract: A frame structure for a purpose built vehicle (PBV) includes: two main side members extending while gradually rising toward a front of the PBV and extending in a front/rear direction to be disposed on either side of the PBV; two auxiliary side members respectively extending in a front/rear direction to be disposed on a lower side of the two main side members; a front cross member connecting the two auxiliary side members in a lateral direction of the PBV; and a plurality of vertical members respectively connecting the main side members and the auxiliary side members in a vertical direction.Type: GrantFiled: September 19, 2022Date of Patent: March 26, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Won Hae Lee, Nam Ho Kim, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Patent number: 11939278Abstract: Provided is a method of producing an oligomer, the method including: supplying a monomer stream and a solvent stream to a reactor to perform an oligomerization reaction to produce a reaction product; supplying a discharge stream of the reactor to a separation device, and supplying an upper discharge stream of the separation device including an unreacted monomer to the reactor and supplying a lower discharge stream of the separation device to a settling tank; settling a polymer in the settling tank and removing the polymer, and supplying the lower discharge stream of the separation device from which the polymer is removed to a high-boiling point separation column; removing a high-boiling point material from a lower discharge stream of the high-boiling point separation column and supplying an upper discharge stream of the high-boiling point separation column including an oligomer to a solvent separation column; and separating a solvent and the oligomer in the solvent separation column.Type: GrantFiled: September 6, 2021Date of Patent: March 26, 2024Assignee: LG Chem, Ltd.Inventors: Kyung Seog Youk, Min Ho Sun, Jong Hun Song, Hong Min Lee, Moon Sub Hwang, Jeong Seok Lee
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Publication number: 20240097218Abstract: Methods and systems for executing tracking and monitoring manufacturing data of a battery are disclosed. One method includes: receiving, by a server system, sensing data of the battery from a sensing system; generating, by the server system, mapping data based on the sensing data; generating, by the server system, identification data of the battery based on the sensing data; generating, by the server system, monitoring data of the battery based on the sensing data, the identification data, and the mapping data; and generating, by the server system, display data for displaying a simulated electrode of the battery on a graphical user interface based on the monitoring data of the battery.Type: ApplicationFiled: August 31, 2023Publication date: March 21, 2024Inventors: Min Kyu Sim, Jong Seok Park, Min Su Kim, Jae Hwan Lee, Ki Deok Han, Eun Ji Jo, Su Wan Park, Gi Yeong Jeon, June Hee Kim, Wi Dae Park, Dong Min Seo, Seol Hee Kim, Dong Yeop Lee, Jun Hyo Su, Byoung Eun Han, Seung Huh
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Patent number: 11926364Abstract: A frame for a purpose-built vehicle (PBV) includes: a front part frame positioned at a front side of a vehicle; a rear part frame positioned at a rear side of the vehicle; and a center part frame. The center part frame has a rectangular planar shape and is coupled between the front part frame and the rear part frame.Type: GrantFiled: October 28, 2022Date of Patent: March 12, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Nam Ho Kim, Won Hae Lee, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Patent number: 11919999Abstract: Provided are a method for preparing a polyetherketoneketone and a polyetherketoneketone prepared thereby, wherein, at the time of a polymerization reaction, nitrogen gas is blown into a liquid reaction medium while stirring, thereby quickly removing hydrochloric acid, which is a by-product generated during the reaction, and preventing aggregation of resin particles, thus suppressing the generation of scales.Type: GrantFiled: November 16, 2018Date of Patent: March 5, 2024Assignee: HANWHA CHEMICAL CORPORATIONInventors: Kwang Seok Jeong, Min Sung Kim, Jae Heon Kim, Ju Young Park, Cho Hee Ahn, Byeong Hyeon Lee, Sang Hyun Cho
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Patent number: 11917303Abstract: A camera module according to an embodiment of the present invention comprises: a light emitting unit which includes a plurality of light emitting areas and drives at least one of the plurality of light emitting areas according to a first control signal so as to output an optical signal; a light receiving unit for collecting the optical signal; a sensor unit which includes a plurality of light receiving areas corresponding to the plurality of light emitting areas, respectively, and drives at least one of the plurality of light receiving areas according to a second control signal to generate an image signal on the basis of the collected light signal; and a control unit which generates at least one of the first control signal and the second control signal on the basis of the image signal and controls at least one of the light emitting unit and the sensor unit on the basis of at least one of the first control signal and the second control signal.Type: GrantFiled: April 24, 2020Date of Patent: February 27, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Gi Seok Lee, Min Gyu Kim
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Patent number: 11914423Abstract: A flexible display device is provided. A flexible display device according to one embodiment of the present invention comprises a body, a moving plate, a first pulley, a second pulley, a driving track and a flexible display. The flexible display is coupled to outer surfaces of the moving plate and the driving track, and the driving track forms a continuous track shape by itself or together with the moving plate. Therefore, provided is the flexible display device in which a constant tension can be maintained over the entire section of the driving track while the moving plate and the driving track support the flexible display, the occurrence of spring back in the flexible display can be minimized, and damage caused by unevenness of the flexible display, and the like, can be prevented.Type: GrantFiled: April 11, 2019Date of Patent: February 27, 2024Assignee: LG ELECTRONICS INC.Inventors: Min Chul Shin, Hang Seok Kim, Gil Jae Lee, Dong Jun Choi
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Publication number: 20230238370Abstract: A display device includes a first electrode and a second electrode disposed on a substrate; a first bank disposed on the substrate, the first bank protruding in a thickness direction of the substrate; a light emitting element disposed on the first electrode and the second electrode; a reflective electrode disposed on the first bank; a second bank disposed on the first bank; and a color conversion layer disposed in an area surrounded by the second bank.Type: ApplicationFiled: September 16, 2022Publication date: July 27, 2023Applicant: Samsung Display Co., LTD.Inventors: Beom Soo SHIN, Min Seok LEE
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Publication number: 20230149614Abstract: A method of removing harmful substances in blood according to an embodiment of the present disclosure is performed by a fluidic device including an inlet into which isolated blood is injected and at least one blood-clot generating and fixing unit, and the method includes injecting isolated blood into the inlet and removing harmful substances in blood by generating blood clots in the at least one blood-clot generating and fixing unit from the injected blood and fixing the blood clots.Type: ApplicationFiled: January 19, 2023Publication date: May 18, 2023Applicant: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Joo Hun Kang, Se Yong Kwon, Bong Hwan Jang, Min Seok Lee
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Patent number: 11520177Abstract: The present invention relates to a display apparatus comprising a bottom chassis and a printed circuit board installed on the bottom chassis. The bottom chassis comprises a rear portion, a mounting boss protruding backwards from the rear portion, and a mounting groove concavely formed in one side of the mounting boss. The printed circuit board comprises a substrate portion in a plate shape, a through hole provided in the substrate portion to allow the rear end of the mounting boss to pass therethrough, and a solder applied to a partial area on one surface of the substrate portion, the partial area being adjacent to the through hole.Type: GrantFiled: October 14, 2019Date of Patent: December 6, 2022Assignee: SAMSUNG ELECTRONICS CO., LTDInventors: Byung Jin Lee, Min Seok Lee
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Patent number: 11314112Abstract: Provided is a display apparatus. The display apparatus includes: a display panel; a chassis accommodating the display panel; a plurality of circuit boards accommodated in the chassis; a flexible cable electrically connected to each of the plurality of circuit boards; and a deformation member comprising a thermally reactive material positioned on a portion of the cable wherein, at least one portion of the cable is configured to contact the chassis to provide a return path based on heat being generated by the chassis to deform the deformation member.Type: GrantFiled: January 16, 2020Date of Patent: April 26, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Min Seok Lee, Joon Mok Han
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Patent number: RE49923Abstract: A multilayer ceramic capacitor includes: a ceramic body including dielectric layers and first and second internal electrodes disposed to face each other with respective dielectric layers interposed therebetween; and first and second external electrodes disposed on an external surface of the ceramic body, wherein the dielectric layer contains a barium titanate-based powder particle having a core-shell structure including a core and a shell around the core, the shell having a structure in which titanium is partially substituted with an element having the same oxidation number as that of the titanium in the barium titanate-based powder particle and having an ionic radius different from that of the titanium in the barium titanate-based powder particle, and the shell covers at least 30% of a surface of the core.Type: GrantFiled: June 22, 2021Date of Patent: April 16, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jin Woo Kim, Jong Ho Lee, Min Gi Sin, Hak Kwan Kim, Chin Mo Kim, Chi Hwa Lee, Hong Seok Kim, Woo Sup Kim, Chang Hwa Park