Patents by Inventor Kyu-In Lee

Kyu-In 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: 11885514
    Abstract: An air conditioner includes a housing having a suction port and a discharge port, a main fan configured to draw air into the housing through the suction port and discharge air from the housing through the discharge port, an auxiliary fan configured to draw, into the housing, air discharged by the main fan and a controller configured to control a rotational speed of the auxiliary fan to change a direction in which air is discharged from the housing.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: January 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Jin Kim, Ju-Hyun Kang, Young-Jae Kim, Byung Yul So, Yong-Gak Kim, In-Jung Baek, Na Yeong Byeon, Moo Gyo Seo, Hyeong Joon Seo, Seung Cheon Yu, Sang Woo Lee, Hyo Kyu Lee, Jin Ho Lim, Min-Gi Cho, Hyeong Kyu Cho, Jun Hwang, Do Yeon Kim, Hyun Ah Kim, Yong Ho Seo, Woo Seog Song, Hyun-Joo Song, Young Sun Shin, Joon-Ho Yoon, Bu Youn Lee, Jung Dae Lee, Chang Seon Lee, Min Gu Jeon, Hee Jae Jeong
  • Publication number: 20240026514
    Abstract: Provided is an aluminum coated steel sheet having excellent anti-corrosion properties and weldability, and a manufacturing method thereof. The aluminum coated steel sheet includes: an austenitic base steel sheet including at least 70 area % of an austenite microstructure; and an aluminum coating layer formed on the base steel sheet, wherein the base steel sheet includes at least 80 area % of ferrite in a surface layer portion, which denotes a region extending from the interface with the coating layer to a depth of 100 ?m into the base steel sheet, and the aluminum coating layer may have a composition comprising 2-12 wt % of Si, 5-30 wt % of Zn, and 0.1-5 wt % of Mn, with the balance being Al and inevitable impurities.
    Type: Application
    Filed: December 15, 2021
    Publication date: January 25, 2024
    Inventors: Suk-Kyu LEE, Jong-Gi OH, Myung-Soo KIM
  • Publication number: 20240027276
    Abstract: An apparatus for measuring temperature of an object using compensation of board temperature include an infrared light sensor module for providing output voltage due to the infrared light emitted by an object; a board temperature compensation module for compensating the provided output voltage to the output voltage at the reference configuration temperature of the board using a first function of output voltage to board temperature obtained at a reference configuration temperature of a blackbody; and a calculation module for obtaining the temperature of the object from the compensated output voltage using a second function of temperature of the blackbody to the output voltage obtained at a reference configuration temperature of the board.
    Type: Application
    Filed: December 9, 2020
    Publication date: January 25, 2024
    Inventors: Joon-Sub Lee, Tae-Hwan Eom, Min Kyu Lee
  • Publication number: 20240024714
    Abstract: A battery pack includes at least one battery module; a first fire extinguisher including a first fire detection sensor, a first fire extinguishing tank configured to accommodate a fire extinguishing agent therein, a first pipe configured to connect the first fire extinguishing tank and the at least one battery module so that the fire extinguishing agent is supplied from the first fire extinguishing tank to the at least one battery module, and a first valve opened to supply the fire extinguishing agent from the first fire extinguishing tank to the at least one battery module; and a second fire extinguisher including a second fire detection sensor, a second pipe having one end connected to the first pipe, a fire extinguishing agent supplier connected to the other end of the second pipe, and a second valve opened to supply the fire extinguishing agent to the first pipe through the second pipe.
    Type: Application
    Filed: January 12, 2021
    Publication date: January 25, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jin-Kyu LEE, Goan-Su JUNG
  • Publication number: 20240030388
    Abstract: A display device includes a display area and a non-display area; and a pixel disposed on the display area of a substrate. The pixel includes a first sub-pixel disposed in a first sub-pixel area, the first sub-pixel emitting light of a first color; a second sub-pixel disposed in a second sub-pixel area, the second sub-pixel emitting light of a second color; and a third sub-pixel disposed in a third sub-pixel area, the third sub-pixel emitting light of a third color. Each of two sub-pixels among the first sub-pixel, the second sub-pixel, and the third sub-pixel includes a light emitting element emitting light of the third color, and the other sub-pixel among the first sub-pixel, the second sub-pixel, and the third sub-pixel includes a light emitting element emitting light of a color different from the third color.
    Type: Application
    Filed: June 21, 2023
    Publication date: January 25, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Hoon KIM, Min Joo KIM, Je Won YOO, Seung Kyu LEE, Yong Sik HWANG
  • Patent number: 11872623
    Abstract: The present invention relates to a thermosetting composition and a method for curing the same, and provides a thermosetting composition capable of realizing uniform curing physical properties of a cured product.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: January 16, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Sang Bum Ahn, Jin Kyu Lee
  • Patent number: 11872228
    Abstract: The present disclosure is a pharmaceutical composition for the prevention or treatment of sepsis containing a thiamine derivative or a pharmaceutically acceptable salt thereof, wherein the pharmaceutical composition of the present disclosure can be used for the prevention, alleviation, or treatment of sepsis by containing fursultiamine or allithiamine to inhibit the expressions of CD40, CD86, and TNF?.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: January 16, 2024
    Assignees: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, KYUNGPOOK NATIONAL UNIVERSITY HOSPITAL
    Inventors: In Kyu Lee, Eun Jung Choi, Chang Hyun Jeon, Tae-Hwan Kwon, Dong Ho Park
  • Publication number: 20240009595
    Abstract: Disclosure relates to an electrochemical membrane degassing apparatus including a liquid channel in which raw water flows, a gaseous channel in which gas degassed from the raw water flows, a gas separation membrane allowing gas in the raw water to be moved to the gaseous channel, a surface modification layer formed at the gas separation membrane, and a power supply unit applying power to the surface modification layer, and selectively operated in either of a first process mode applying a low voltage power and a second process mode applying a high voltage power, wherein in the first process mode, an electrostatic repulsive force is generated between the surface modification layer and organic particles, and in the second process mode, a radical is generated, and the organic particles is oxidized by the radical. Accordingly, the efficiency of membrane degassing can be improved and membrane contamination can be prevented.
    Type: Application
    Filed: July 5, 2023
    Publication date: January 11, 2024
    Applicant: Korea University Research and Business Foundation
    Inventors: Seung-Kwan HONG, Seon-Kyu LEE, Jung-Hyun KIM, Yeo-Jin SHIN
  • Publication number: 20240012578
    Abstract: A data storage device may include a plurality of system resources, a buffer memory device and a memory controller. The buffer memory device may include a buffer memory allotted to the system resources. The memory controller may allocate the buffer memory based on performance requirements that are set in each of the system resources.
    Type: Application
    Filed: December 8, 2022
    Publication date: January 11, 2024
    Applicant: SK hynix Inc.
    Inventors: Seon Ju LEE, Seung Geol BAEK, Jae Hyun YOO, Dong Kyu LEE
  • Publication number: 20240014356
    Abstract: A display device according to an embodiment of the disclosure includes a channel formation pattern disposed on a base layer and including a first channel and a second channel spaced apart from each other; and a light emitting element disposed on the channel formation pattern. The light emitting element is aligned between the first channel and the second channel.
    Type: Application
    Filed: June 21, 2023
    Publication date: January 11, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Je Won YOO, Min Joo KIM, Hoon KIM, Seung Kyu LEE, Yong Sik HWANG
  • Patent number: 11870746
    Abstract: Provided is a method for chatting messages by topic based on subscription channel reference in a server. The method may include: receiving a message transmission request from a first user terminal corresponding to a first user to a second user terminal corresponding to a second user; extracting a subscription channel to be referred to by parsing the received message; reading a corresponding client handler with reference to a subscription channel stored in a subscription channel storage; and transmitting a message to the first and second user terminals through the read client handler.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: January 9, 2024
    Inventors: Sang Kyu Lee, Jeen Hy Lee, Woo Jun Lee, Ha Rim Lee
  • Patent number: 11870518
    Abstract: The present disclosure relates to design of a line panel codebook and a method and an apparatus for transmission and reception based on it in a wireless communication system. A method in which a transmitter transmits a precoded signal to a receiver in a wireless communication system according to an embodiment of the present disclosure may include determining one or more codewords and a panel phase factor for each of a plurality of line panels equipped with the transmitter; precoding data which will be transmitted to the receiver based on the determined one or more codewords and a panel phase factor; and transmitting the precoded signal to the receiver.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: January 9, 2024
    Assignee: Korea University Research and Business Foundation
    Inventors: In Kyu Lee, Zhilin Fu, Ji Hwan Moon, Sang Won Hwang
  • Publication number: 20240006559
    Abstract: A display device is provided. The display device comprises a substrate, a first electrode and a second electrode above the substrate, extending in one direction, and spaced apart from each other in another direction, a light-emitting element above the first electrode and the second electrode, a first connection electrode contacting one end portion of the light-emitting element, a second connection electrode contacting another end portion of the light-emitting element, and a first insulating layer between the light-emitting element and the first and second electrodes, and including a light-blocking material.
    Type: Application
    Filed: May 9, 2023
    Publication date: January 4, 2024
    Inventors: Je Won YOO, Min Joo KIM, Hoon KIM, Seung Kyu LEE, Yong Sik HWANG
  • Publication number: 20240000951
    Abstract: The present invention relates to a GPX4 protein degradation-inducing compound. Specifically, the present invention provides a bifunctional compound in which a GPX4 protein-binding moiety and a CRBN E3 ubiquitin ligase-binding moiety are linked by a chemical linker, a method for preparing the same, a method for degrading a GPX4 protein using the same, and the use for preventing or treating GPX4-related diseases or ferroptosis-related diseases.
    Type: Application
    Filed: December 2, 2021
    Publication date: January 4, 2024
    Applicant: UPPTHERA
    Inventors: Soo Hee Ryu, Ji Hoon Ryu, Hwa Jin Lee, Im Suk Min, Han Kyu Lee, Young Jin Choi, Seong Hoon Kim
  • Publication number: 20240006011
    Abstract: The present disclosure is drawn to, among other things, a method of managing a memory device. In some aspects, the method includes determining whether a first address for a page in a first memory region is mapped in a map table, setting a target address as a second address identified in the map table as being mapped to the first address, setting the target address as the first address, determining a number of bits that fail in each word of a plurality of first-layer error correction code (ECC) words for the target address, and adding the target address to the map table, writing-back contents from the target address to a repair address in the first memory region, and updating the map table by mapping the target address to the repair address.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 4, 2024
    Applicant: Everspin Technologies, Inc.
    Inventors: Syed M. ALAM, Jason JANESKY, Han Kyu LEE, Hamid ALMASI, Pedro SANCHEZ, Cristian P. MASGRAS, Iftekhar RAHMAN, Sumio IKEGAWA, Sanjeev AGGARWAL, Dimitri HOUSSAMEDDINE, Frederick Charles NEUMEYER
  • Publication number: 20240002728
    Abstract: A liquid-crystal (LC) material having negative dielectric anisotropy and the use thereof for optical, electro-optical and electronic purposes, such as for example in LC displays, in particular energy saving displays based on the ECB, IPS or FFS effect, where the liquid crystal medium contains one or more compounds of formula I and one or more compounds compounds of formulae IIA, IIB, IIC and IID
    Type: Application
    Filed: June 22, 2023
    Publication date: January 4, 2024
    Applicant: Merck Patent GmbH
    Inventors: Chi-Shun HUANG, Sven Christian LAUT, Hee-Kyu LEE, Minghui YANG, Harald HIRSCHMANN, Kuang-Ting CHOU, Shih-Chieh HUNG, Alexander HAHN, Philipp WUCHER
  • Publication number: 20240005080
    Abstract: Aspects of the invention include systems and methods configured to provide parasitic capacitance-aware dummy metal fill methodologies. A non-limiting example computer-implemented method includes selecting one or more layers in a circuit design layout for interlayer parasitic capacitance reduction. One or more dummy metal shapes in each of the one or more layers selected for interlayer parasitic capacitance reduction is adjusted (e.g., trimmed, moved, and/or reshaped). One or more adjusted dummy metal shapes are modified until the circuit design layout satisfies design rule checking (DRC) analysis and timing is closed.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 4, 2024
    Inventors: LOUIS ZUOGUANG LIU, Nianzheng Cao, Sae Kyu Lee, Zhibin Ren
  • Publication number: 20240003175
    Abstract: An emergency brake device for occurrence of acceleration of an elevator door of the present inventive concept is fixedly installed at both lower ends of the elevator door and moves up along a guide rail, and may be configured comprising: a fixing bracket (110) secured to the elevator door; an acceleration prevention device (100) installed in a front inner side of the fixing bracket (110) and causing a braking force when a door downward speed of the elevator door accelerates above a regulation speed; a braking blade driving mechanism (150) which receives the braking force of the acceleration prevention device (100) and brings a braking blade (151) into contact with the guide rail (300), thereby stopping the door downward movement of the elevator door; and a braking force transmission system for transmitting the braking force between the acceleration prevention device (100) and the braking blade driving mechanism (150)
    Type: Application
    Filed: November 3, 2021
    Publication date: January 4, 2024
    Inventor: Kyong Kyu LEE
  • Patent number: 11862821
    Abstract: A battery pack includes a pack case configured to form an appearance, a plurality of battery modules configured to include at least one battery cell; at least one insulation member provided between the plurality of battery modules; and an energy drain unit spaced apart from the insulation member and connected to any one battery module, the energy drain unit being configured to externally short-circuit any one battery module when thermal runaway occurs in at least one battery module.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: January 2, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventor: Jin-Kyu Lee
  • Patent number: 11858316
    Abstract: A roof vent includes a roof disposed on a vehicle and a vent assembly. The vent assembly has at least one vent unit disposed on the roof and configured to enter the roof, a driving unit driving the vent unit, and at least one rack unit applying the driving force of the driving unit to the vent unit. The vent unit enters the roof due to operation of the driving unit.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: January 2, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, NIFCO KOREA INC., DAEHAN SOLUTION CO., LTD.
    Inventors: Min Ho Cho, Soon Kyu Lee, Woo Hyuk Kim, Choong Ho Kwon, Geun Heung Kim