Patents by Inventor Su-Yeon LEE

Su-Yeon 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).

  • Patent number: 11967462
    Abstract: A capacitor component includes a body, including a dielectric layer and an internal electrode layer, and an external electrode disposed on the body and connected to the internal electrode layer. At least one hole is formed in the internal electrode layer, and a region, containing at least one selected from the group consisting of indium (In) and tin (Sn), is disposed in the hole. A method of manufacturing a capacitor component includes forming a dielectric green sheet, forming a conductive thin film, including a first conductive material and a second conductive material, on the dielectric green sheet, and sintering the conductive thin film to form an internal electrode layer. The internal electrode layer includes the first conductive material, and a region, including the second conductive material, is formed in the internal electrode layer.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: April 23, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yun Sung Kang, Su Yeon Lee, Won Jun Na, Byung Kun Kim, Yu Hong Oh, Sun Hwa Kim, Jae Eun Heo, Hoe Chul Jung
  • Patent number: 11963423
    Abstract: A transparent display device comprises: a first substrate including a display area and first to fourth bezel areas surrounding the display area, wherein the display area includes a plurality of pixel regions each including an emitting portion and a transparent portion; a second substrate facing the first substrate; a transparent dam between the first and second substrates and in the first to fourth bezel areas; a first pad electrode on the first substrate and in the first bezel area; and a first color filter pattern on the second substrate and in the first bezel area.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: April 16, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Da-Woon Jeong, Su-Yeon Lee, Sung-Hee Kim, Jae-Bin Song, Sung-Hee Park
  • Patent number: 11951804
    Abstract: An air-conditioning device for mobilities and an air-conditioning control system for mobilities using the same, which are capable of performing independent air-conditioning control for each seat when a mobility is heated and cooled, thereby preventing wastage of heating and cooling energy by performing individual air conditioning for each seat depending on whether a passenger is seated, and ensuring comfort of all passengers by providing conditioned air to each seat.
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: April 9, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Su Yeon Kang, Gee Young Shin, Dae Hee Lee, Myung Hoe Kim, Dong Ho Kwon
  • Publication number: 20240109858
    Abstract: The present invention relates to a compound capable of lowering the flammability of a non-aqueous electrolyte when included in the non-aqueous electrolyte and improving the life properties of a battery by forming an electrode-electrolyte interface which is stable at high temperatures and low in resistance, and relates to a compound represented by Formula I descried herein, a non-aqueous electrolyte solution and a lithium secondary battery both including the compound, n, m, Ak, and X are described herein.
    Type: Application
    Filed: March 23, 2022
    Publication date: April 4, 2024
    Applicants: LG Chem, Ltd., LG Energy Solution, Ltd.
    Inventors: Jung Keun Kim, Su Jeong Kim, Mi Sook Lee, Won Kyun Lee, Duk Hun Jang, Jeong Ae Yoon, Kyoung Hoon Kim, Chul Haeng Lee, Mi Yeon Oh, Kil Sun Lee, Jung Min Lee, Esder Kang, Chan Woo Noh, Chul Eun Yeom
  • Publication number: 20240092141
    Abstract: An air conditioning device for a vehicle includes: a housing having an inside divided into an inflow space, a heat exchange space, and an outflow space, which are straightly arranged, and having a plurality of discharge ports, which communicates with an interior, at the inflow space; a blowing unit disposed at the inflow space of the housing and configured to blow air; a heat exchange unit disposed at the heat exchange space of the housing and configured to adjust a temperature of conditioned air by exchanging heat with air; and an opening-closing door disposed at the outflow space of the housing and configured to open and close the plurality of discharge ports such that conditioned air at an adjusted temperature selectively flows to the plurality of discharge ports. The air conditioning device adjusts the temperature of conditioned air for respective modes and reduces a flow resistance of air.
    Type: Application
    Filed: March 8, 2023
    Publication date: March 21, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD.
    Inventors: Kwang Ok Han, Young Tae Song, Yong Chul Kim, Gee Young Shin, Su Yeon Kang, Jae Sik Choi, Dae Hee Lee, Byeong Moo Jang, Ung Hwi Kim, Jae Won Cha, Won Jun Joung, Byung Guk An
  • Publication number: 20240085282
    Abstract: There is provide a method for manufacturing analytical semiconductor samples by using an apparatus for manufacturing analytical semiconductor samples, which minimizes a feedback time by manufacturing a viewing surface that is environment-friendly and has a large area. The method comprising mounting the analytical semiconductor samples to a holder; discharging deionized (DI) water to an upper surface of a polishing plate through a DI water nozzle; grinding the analytical semiconductor samples with the upper surface of the polishing plat; determining whether a desired viewing surface of the analytical semiconductor samples has been acquired after the grinding of the analytical semiconductor samples; and transferring the analytical semiconductor samples to analyze the viewing surface of the ground analytical semiconductor samples based on a determination that the desired viewing surface of the analytical semiconductor samples has been acquired.
    Type: Application
    Filed: August 23, 2023
    Publication date: March 14, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Min Chul JO, Sang Hyun PARK, Su Jin SHIN, Gil Ho GU, Dae Gon YU, So Yeon LEE, Yun Bin JEONG
  • Publication number: 20240066703
    Abstract: The present invention relates to a method and device for diagnosing a defect of a collaborative robot, the method comprising the steps in which: an electronic device generates a sensing data structure for managing sensing data collected from at least one collaborative robot; the electronic device generates an operation data structure for managing operation data associated with the operation of the collaborate robot; the electronic device generates a malfunction data structure for managing malfunction data of a point in which the severity of the operation equals to or is higher than a threshold; and the electronic device stores data collected from the at least one collaborative robot in accordance with the structures. Application to other embodiments is also possible.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 29, 2024
    Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jung Won LEE, Ye Seul PARK, Dong Yeon YOO, Yang Gon KIM, Su Bin BAE
  • Publication number: 20240034758
    Abstract: The present invention relates to an IF1 protein-derived peptide and a medicinal use thereof, in which the peptide suppresses appetite and inhibits lipid accumulation and differentiation of adipocytes in an obese animal model, and promotes insulin secretion and improves glucose tolerance in a diabetic animal model. Therefore, the present invention can be usefully used for anti-obesity and anti-diabetic purposes.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 1, 2024
    Inventors: Min Jeong Shin, In Hyeok Jeong, Chan Park, Su Yeon Lee
  • Publication number: 20230344009
    Abstract: Disclosed is an electrolyte for a secondary battery that includes an ionic liquid containing an ether functional group, thereby providing effects of lowering the viscosity and improving lithium ion conductivity even when a molecular weight is increased.
    Type: Application
    Filed: December 7, 2022
    Publication date: October 26, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Kyu Ju Kwak, Won Keun Kim, Eun Ji Kwon, Samuel Seo, Dong Hyun Lee, Kyoung Han Ryu, Yeon Jong Oh, Je Seung Lee, Dae Won Kim, Su Yeon Lee
  • Publication number: 20230295217
    Abstract: The present invention relates to novel 2-Methoxyestradiol derivatives and their medical use. In particular, the novel derivatives of the present invention are useful for the treatment or prevention of liver or lung fibrosis. Accordingly, the present invention also provides medical uses of the 2-Methoxyestradiol derivatives of the present invention. The present invention also provides a method of treating or preventing liver or lung fibrosis comprising administering an effective amount of the 2-Methoxyestradiol derivatives of the present invention.
    Type: Application
    Filed: October 14, 2020
    Publication date: September 21, 2023
    Inventors: Haeng Ran SEO, Inhee CHOI, Junghwan CHOI, Young Mi KIM, Yeonhwa SONG, A-Ram KIM, Yoon Jin LEE, Hae-June LEE, Jae-Kyung NAM, Jihee KIM, Su-Yeon LEE
  • Publication number: 20230207211
    Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode alternately disposed with the dielectric layer interposed therebetween in a first direction; and an external electrode disposed on the body and connected to the internal electrode, wherein 0.46 to 1.08 at% is a range of an indium (In) content compared to nickel (Ni) and indium (In) contents in a surface layer portion of the internal electrode.
    Type: Application
    Filed: June 15, 2022
    Publication date: June 29, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yu Hong Oh, Jun Oh Kim, Byung Kun Kim, Min Jung Cho, Won Mi Choi, Su Yeon Lee, Kyung Ryul Lee, Yun Sung Kang
  • Patent number: 11672756
    Abstract: The present invention provides a temperature sensitive hydrogel composition including a nucleic acid and chitosan. Since the hydrogel has excellent biocompatibility and biostability, and simultaneously has sol-gel phase transition properties depending on temperature changes, the hydrogel is present in a sol state at room temperature and becomes a gel when the hydrogel is injected into the human body or applied on the surface of epithelial skin and the temperature increases. Thus, the temperature-sensitive hydrogel of the present invention can be directly injected into and applied on certain parts requiring treatment and the retention and attaching time of a drug is increased through gelation depending on the temperature so that drug efficacy is sufficiently exhibited. Therefore, it is expected that the temperature-sensitive hydrogel of the present invention can be utilized for various treatments.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: June 13, 2023
    Assignee: PHARMARESEARCH CO., LTD.
    Inventors: Ik Soo Kim, Han Gyu Kim, Cheol Am Hong, Su Yeon Lee
  • Publication number: 20230080853
    Abstract: A method for manufacturing a fiber assembly for providing a binding surface to a bio-substance is provided. A fiber assembly for providing a binding surface to a bio-substance according to an embodiment of the present invention is manufactured by a method comprising the steps of: (1) preparing a fiber assembly in which a plurality of fibers is accumulated; and (2) performing modification to provide the fiber surface with a carboxyl group reactive to an amine group present in a bio-substance. According to the method, a bio-substance can be easily introduced at a high content into the fiber assembly. In addition, bio-substances that are conjugated therebetween and adsorbed through physical adsorption, etc. are remarkably reduced in the introduction procedure of bio-substances, whereby bio-substances can be availed with high precision and reliability in applications employing bio-substances.
    Type: Application
    Filed: February 17, 2021
    Publication date: March 16, 2023
    Applicant: AMOGREENTECH CO., LTD.
    Inventors: SeonHo JANG, Hee Sung PARK, Sung Il KIM, Seam MUN, Song Hee KOO, Su Yeon LEE, Ji Young KIM, In Yong SEO, Seoung Hoon LEE, Chan KIM
  • Publication number: 20230080890
    Abstract: Disclosed is a method of manufacturing a secondary battery, the method including: manufacturing a pre-lithiation cell including a negative electrode and a lithium metal counter electrode and pre-lithiating the negative electrode by charging the pre-lithiation cell; separating the pre-lithiated negative electrode from the pre-lithiation cell and manufacturing an electrode assembly including the pre-lithiated negative electrode and a positive electrode; impregnating the electrode assembly with an electrolyte; activating the impregnated electrode assembly by performing a first charging the impregnated electrode assembly; removing gas generated in the activation; discharging the activated electrode assembly immediately after removing the gas; and performing a second charging on the discharged electrode assembly.
    Type: Application
    Filed: February 24, 2021
    Publication date: March 16, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Su Yeon LEE, Ye Ri KIM, Oh Byong CHAE, Seo Young JEON, Seung Hae HWANG
  • Publication number: 20230072109
    Abstract: A method of manufacturing a negative electrode wherein, in the pre-lithiation of a negative electrode structure including a negative electrode active material layer formed therein through electrochemical charging in a roll-to-roll manner, the negative electrode active material layer is divided into a central part and a side part. The charge current applied to the central part is higher than the charge current applied to the side part. In addition, in the method of manufacturing the negative electrode a pre-lithiation section is divided into a first section and a second section, the central part is electrochemically charged in the first section, the side part is electrochemically charged in the second section, and the central part and the side part are alternately electrochemically charged in one or more cycles.
    Type: Application
    Filed: May 18, 2021
    Publication date: March 9, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Oh Byong CHAE, Ye Ri KIM, Su Yeon LEE, Seo Young JEON, Seung Hae HWANG
  • Publication number: 20230073365
    Abstract: A method for pre-lithiation of a negative electrode including the steps of: interposing a separator between a lithium ion-supplying metal sheet and a negative electrode to prepare a simple cell; dipping the simple cell in an electrolyte for pre-lithiation; and disposing the simple cell dipped in the electrolyte for pre-lithiation between two polymer pads, and carrying out electrochemical charging, while pressurizing the outside of the two polymer pads, to perform pre-lithiation of the negative electrode. Each of the polymer pads has a thickness of 60% to 90% of a thickness of a corresponding jig of the pair of jigs. A pre-lithiated negative electrode and a lithium secondary battery including the pre-lithiated negative electrode are also disclosed.
    Type: Application
    Filed: February 17, 2021
    Publication date: March 9, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Seo-Young JEON, Ye-Ri KIM, Su-Yeon LEE, Oh-Byong CHAE, Seung-Hae HWANG
  • Publication number: 20230066827
    Abstract: A method of manufacturing a negative electrode includes providing a negative electrode roll on which a negative electrode structure including a negative electrode current collector, a first negative electrode active material layer formed on one side of the negative electrode current collector, and a second negative electrode active material layer formed on the other side of the negative electrode current collector is wound, preparing a pre-lithiation bath including an impregnation section and a pre-lithiation section and containing a pre-lithiation solution, unwinding the negative electrode structure, moving the negative electrode structure to the impregnation section, and impregnating the negative electrode structure with the pre-lithiation solution; and pre-lithiating the negative electrode structure by moving the same from the impregnation section to the pre-lithiation section.
    Type: Application
    Filed: March 23, 2021
    Publication date: March 2, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Oh Byong CHAE, Ye Ri KIM, Su Yeon LEE, Seo Young JEON, Seung Hae HWANG
  • Publication number: 20230013715
    Abstract: The present invention relates to a secondary battery. The secondary battery according to the present invention may include an electrode assembly, an electrolyte, and a battery case configured to accommodate the electrode assembly and the electrolyte. The battery case may include a main body having accommodation space in which the electrode assembly and the electrolyte are accommodated, an additional electrolyte accommodation part having a storage space in which an additional electrolyte is accommodated, a connection part configured to form a moving passage through which the additional electrolyte is supplied from the addition electrolyte accommodation part to the main body, and an electrolyte impregnation member provided on the connection part and impregnated with the additional electrolyte.
    Type: Application
    Filed: January 11, 2021
    Publication date: January 19, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Oh Byong Chae, Ye Ri Kim, Su Yeon Lee, Seo Young Jeon, Seung Hae Hwang
  • Patent number: 11552289
    Abstract: The present invention relates to a composite negative electrode material for a secondary battery, and a negative electrode and a lithium secondary battery which include the same, and particularly to a composite negative electrode material for a secondary battery, which includes a graphene sheet, and two or more coating layers formed on both sides of the graphene sheet, wherein the two or more coating layers include at least one polymer coating layer and at least one pitch coating layer, and the graphene sheet and the two or more coating layers are included in a weight ratio of greater than 1:greater than 0.01 to less than 0.1, and a negative electrode and a lithium secondary battery which include the same.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: January 10, 2023
    Inventors: Su Min Lee, Sun Young Shin, Eun Kyung Kim, Su Yeon Lee, Lilin Piao
  • Publication number: 20230005664
    Abstract: A capacitor component includes a body, including a dielectric layer and an internal electrode layer, and an external electrode disposed on the body and connected to the internal electrode layer. At least one hole is formed in the internal electrode layer, and a region, containing at least one selected from the group consisting of indium (In) and tin (Sn), is disposed in the hole. A method of manufacturing a capacitor component includes forming a dielectric green sheet, forming a conductive thin film, including a first conductive material and a second conductive material, on the dielectric green sheet, and sintering the conductive thin film to form an internal electrode layer. The internal electrode layer includes the first conductive material, and a region, including the second conductive material, is formed in the internal electrode layer.
    Type: Application
    Filed: October 12, 2021
    Publication date: January 5, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yun Sung Kang, Su Yeon Lee, Won Jun Na, Byung Kun Kim, Yu Hong Oh, Sun Hwa Kim, Jae Eun Heo, Hoe Chul Jung