Patents by Inventor Kyung Sik Kim

Kyung Sik Kim 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: 12158376
    Abstract: Disclosed is a temperature measurement system including: a light source unit for receiving excitation light; a target material on which the temperature-sensitive film is attached in order to emit the received excitation light into emission light; a phosphorescence detector for extracting the emission light into a phosphorescence decay signal; and a temperature extraction unit for extracting temperature of the target material using the phosphorescence decay signal.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: December 3, 2024
    Assignee: PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Kyung Chun Kim, Chang Sik Ha, Tao Cai, Yongzhu Yan
  • Patent number: 12147264
    Abstract: A clock distribution circuit includes a global distribution circuit, a first local distribution circuit and a second local distribution circuit. The global distribution circuit receives external clock signals and generates internal clock signals and primary reference clock signal set according to the external clock signals. The first local distribution circuit receives the internal clock signals and the primary reference clock signal set and generates a secondary reference clock signal set according to the internal clock signals and the primary reference clock signal set. The second local distribution circuit receives the internal clock signals and the secondary reference clock signal set and generates a thirdly reference clock signal set according to the internal clock signals and the secondary reference clock signal set.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: November 19, 2024
    Assignee: SK hynix Inc.
    Inventors: Ji Hyo Kang, Kyung Hoon Kim, Jae Hyeok Yang, Sang Yeon Byeon, Gang Sik Lee, Joo Hyung Chae
  • Patent number: 12138738
    Abstract: The embodiments relate to a polishing pad for use in a chemical mechanical planarization (CMP) process of semiconductors, to a process for preparing the same, and to a process for preparing a semiconductor device using the same. The polishing pad according to the embodiment adjusts the surface roughness characteristics of the polishing pad after polishing, whereby the polishing rate can be enhanced, and the surface residues, surface scratches, and chatter marks of the wafer can be remarkably reduced.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: November 12, 2024
    Assignee: SK ENPULSE CO., LTD.
    Inventors: Jae In Ahn, Kyung Hwan Kim, Sung Hoon Yun, Jang Won Seo, Kang Sik Myung
  • Patent number: 12134080
    Abstract: The present disclosure relates to a dispenser, comprising: a housing; a plurality of cartridges which are disposed inside the housing; a mounting body to which the plurality of cartridges are mounted so as to be replaceable; a main motor which rotates the mounting body; and an elevating body which elevates such that a composition is discharged from any one of the plurality of cartridges, wherein the elevating body may be disposed so as to be displaced on a rotation path on which the plurality of cartridges rotate.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: November 5, 2024
    Assignee: LG FAROUK CO.
    Inventors: Kyung Sik Jang, Jung Yong Lee, Hyung Kyu Kim, Kyung Won Kim
  • Patent number: 12131017
    Abstract: A method of controlling a portable device including first and second touch screens is provided. The method includes displaying first information related to a first application on the first touch screen and displaying second information related to the first application on the second touch screen; receiving a first user input moving to the first touch screen on the second touch screen; and replacing the first information and the second information with a third information and a fourth information related to the first application on the first and second touch screens, in response to receiving the first user input, wherein each of the third information and the fourth information is displayed while being slidden from the second touch screen to the first touch screen and the third information is displayed over a boundary between the first and second screens during the sliding of the third and fourth information.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: October 29, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon-Kyu Seo, Kyung-A Kang, Ji-Yeon Kwak, Hyun-Jin Kim, Hyun-Jung Song, Sung-Sik Yoo, Ju-Youn Lee, Dong-Seok Ryu, Min-Kyu Park
  • Publication number: 20240353764
    Abstract: Provided is a lithography apparatus including a wafer stage, a cable connected to the wafer stage, the cable being configured to bend based on the wafer stage moving, a support unit configured to prevent the cable from sagging, the support unit including a plurality of clamps configured to restrict movement of the cable and a connection member connecting the plurality of clamps to each other, and a protective unit under the cable, the protective unit being configured to collide with the support unit based on the wafer stage moving, wherein the protective unit includes ultra-high molecular weight polyethylene (UHMWPE).
    Type: Application
    Filed: November 9, 2023
    Publication date: October 24, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung Chin YI, Dong Sik Jeong, Sun Ho Kim, Woo-Hyung Kim, Seung Uk Park, Yong Hee Lee
  • Patent number: 12124287
    Abstract: A pedal apparatus for a vehicle, includes a pedal pad rotatably coupled to an upper end portion of a foldable pedal arm so that a contact area may be increased when a driver's foot comes into contact with the pedal pad, which makes it possible to improve convenience and safety for the driver when the driver performs the pedal operation.
    Type: Grant
    Filed: April 17, 2023
    Date of Patent: October 22, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Kyung Chang Industrial Co., Ltd.
    Inventors: Eun Sik Kim, Kyung Nam Kim, Dae Yeon Kim, Hyeon Uk Kim
  • Patent number: 12127349
    Abstract: A method for transferring a micro device on a curved surface according to an exemplary embodiment of the present invention includes: coating an adhesive layer on an external circumferential surface of a tube; providing a micro device pattern on one side of a substrate; positioning an external circumferential surface of the tube to contact the substrate and allow a length direction of the device pattern to cross a radius direction of the tube, and rotating the tube with respect to an axis-direction of the tube and simultaneously moving at least one of the tube and the substrate in a rectilinear way to transfer the micro device pattern on the substrate to the adhesive layer; and fixing the transferred micro device pattern to the adhesive layer by curing the adhesive layer.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: October 22, 2024
    Assignees: KOREA INSTITUTE OF MACHINERY & MATERIALS, CENTER FOR ADVANCED META-MATERIALS
    Inventors: Bongkyun Jang, Jae-Hyun Kim, Kyung-Sik Kim, Seung-Mo Lee, Hyun June Jung, Hak Joo Lee
  • Patent number: 12109884
    Abstract: A pedal apparatus for a vehicle, may include a brake pedal assembly, an accelerator pedal assembly, and a footrest panel are assembled to one another to form a single module component, and the completely assembled module component is supplied to an assembling line for a vehicle and assembled to a dash panel which is a vehicle body.
    Type: Grant
    Filed: April 14, 2023
    Date of Patent: October 8, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KYUNG CHANG INDUSTRIAL CO., LTD.
    Inventors: Eun Sik Kim, Kyung Nam Kim, Dae Yeon Kim, Hyeon Uk Kim
  • Publication number: 20240332731
    Abstract: A method of manufacturing a separator for a lithium secondary battery having improved compression resistance is disclosed. According to one aspect of the present disclosure, there is a method of manufacturing a separator for a lithium secondary battery including the steps of coating a polymer solution prepared by dissolving a first polymer soluble in an electrolyte in a solvent to at least one surface of a porous polymer substrate having a plurality of pores, to impregnate the pores of the porous polymer substrate with the polymer solution; and coating and drying a slurry containing a second polymer non-soluble in the electrolyte, on the coated polymer solution.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 3, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Won Sik BAE, So Mi JEONG, So Yeong LEE, So Jung PARK, Kyung Tae KIM
  • Publication number: 20240308268
    Abstract: Disclosed is a wheel assembly including a main rotation part that is to be rotated about a first rotation axis, a power transmitting part that receives power from the main rotation part, and a variable rotation part that receives a rotational force from the power transmitting part to be rotated about a second rotation axis when the main rotation part is rotated, and to be moved relative to the main rotation part such that the first rotation axis and the second rotation axis overlap each other or are spaced apart from each other.
    Type: Application
    Filed: October 10, 2023
    Publication date: September 19, 2024
    Inventors: Ji Woo HA, Hun Keon KO, Kyung Min KIM, Hyeon Sik SHIN, Tae Yu KIM
  • Publication number: 20240304868
    Abstract: A separator, an electrode assembly and an electrochemical device including the same are provided. The separator is used for a zigzag stacking-type electrode assembly, and includes a porous substrate made of a polymer material and a porous coating layer formed on opposite surfaces of the porous substrate and containing inorganic particles. A thickness (Ts) of the porous substrate decreases gradually from opposite ends toward a central portion based on a longitudinal direction of the separator, a total thickness (Tc) of the porous coating layers increases gradually toward the central portion, and a total thickness (Ts+Tc) of the separator is constant.
    Type: Application
    Filed: January 12, 2023
    Publication date: September 12, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: So-Yeong LEE, Won-Sik BAE, Kyung-Tae KIM, So-Jung PARK, Kyeong-Hui BAE, So-Mi JEONG
  • Patent number: 12083487
    Abstract: A hair dye dispenser according to an embodiment of the present invention includes a housing having an opening hole formed on one side of which a hair dye is provided, a plurality of cartridges disposed inside the housing and accommodating at least one dyeing material, a main body in which the plurality of cartridges are rotatably disposed, a main motor for rotating the main body so that a first cartridge of the plurality of cartridges is located adjacent to the opening hole, a discharge module for discharging the dyeing material contained in the first cartridge, and an accommodating body in which a basket accommodating the dyeing material discharged by the discharge module is placed, wherein the discharge module may include an elevating body that pressurizes the first cartridge when moving up and is separated from the first cartridge when moving down.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: September 10, 2024
    Assignee: LG FAROUK CO.
    Inventors: Kyung Sik Jang, Jeong Ho Lee, Jung Yong Lee, Seong Lok Hwang, Sang Min Lee, Joong Hun Kim
  • Publication number: 20240291110
    Abstract: A lithium secondary battery separator having excellent heat resistance, adhesive strength, and insulation performance is provided. A lithium secondary battery separator according to one aspect of the present disclosure includes a porous polymer substrate, a first coating layer on a first surface of the porous polymer substrate, a second coating layer on a second surface of the porous polymer substrate, a first aqueous binder layer on a surface of the first coating layer, and a second aqueous binder layer on a surface of the second coating layer. The first coating layer and the second coating layer each include inorganic particles and a coating layer binder, in which the inorganic particles include aluminum nitride (AlN). The first aqueous binder layer and the second aqueous binder layer include different types of particle-type binders. The particle-type binder includes at least one selected from fluorine-containing binders and acrylic-containing binders.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 29, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: So Yeong LEE, Kyung Tae KIM, So Jung PARK, Kyeong Hui BAE, Won Sik BAE, So Mi JEONG
  • Publication number: 20240282525
    Abstract: A multilayer electronic component includes a body including dielectric layers and internal electrodes; and an external electrode disposed on the body. The body includes a capacitance forming portion including the dielectric layers and the internal electrodes in a first direction, and a cover portion disposed on both end-surfaces of the capacitance forming portion in the first direction. One of the dielectric layers includes a first acceptor element containing Al, a second acceptor element containing at least one of Mg, Mn, or V, and Ti. The one of the dielectric layers and the cover portion include a plurality of dielectric grains, and a ratio (G1/G2) of an average size (G1) of the plurality of dielectric grains included in the one of the dielectric layers relative to an average size (G2) of the plurality of dielectric grains included in the cover portion satisfies 1.00?G1/G2<1.50.
    Type: Application
    Filed: January 17, 2024
    Publication date: August 22, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hye Won RYOO, Kyung Sik KIM, Seung In BAIK, Min Young CHOI, Jong Hwan LEE, Hyung Soon KWON
  • Publication number: 20240270014
    Abstract: Disclosed is a movable object which includes a wheel assembly including a main rotary part that rotates about a first rotational axis and a variable rotary part that moves relative to the main rotary part in a direction not aligned with the first rotational axis. The variable rotary part rotates at the same angular velocity as a main angular velocity when the main rotary part rotates, the main angular velocity being an angular velocity of the main rotary part.
    Type: Application
    Filed: September 15, 2023
    Publication date: August 15, 2024
    Inventors: Ji Woo HA, Hun Keon KO, Kyung Min KIM, Hyeon Sik SHIN, Tae Yu KIM
  • Patent number: 12049410
    Abstract: This application relates to an adsorption desalination system using a multi-effect evaporator apparatus. In one aspect, the system includes a multi-effect evaporator apparatus producing high-pressure vapor and low-pressure vapor, a plurality of reaction units including an adsorbent adsorbing or desorbing moisture from the high-pressure vapor and low-pressure vapor and a heat exchange tube transferring heat to the adsorbent. The system may also include a condenser condensing vapor containing moisture desorbed from the adsorbents, and cold-hot water lines selectively supplying chilled water and hot water to the heat exchange tubes. The system may further include vapor lines connecting the multi-effect evaporator apparatus and the reaction units, and the reaction units and the condenser, respectively, valves disposed in the vapor lines, and a valve controller controlling operation of the valves to selectively supply chilled water or hot water supplied to the heat exchange tubes from the cold-hot water lines.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: July 30, 2024
    Assignee: Korea Institute of Ocean Science & Technology
    Inventors: Ho Saeng Lee, Ho Ji, Seung Taek Lim, Deok Soo Moon, Young Deuk Kim, Seong Yong Woo, Jun Sik Kim, Kyung Hun Kim
  • Patent number: 12042900
    Abstract: The present disclosure relates to a polishing system in which accuracy and easiness of attachment and detachment of a polishing pad to a surface plate are maximized, the polishing system including: a surface plate having a polishing pad mounted on an upper portion; and the polishing pad mounted on the surface plate, in which the polishing pad includes: a polishing surface and a surface plate attachment surface that is a rear surface of the polishing surface, the surface plate attachment surface includes: at least one engraved portion, the surface plate includes at least one embossed portion, and the embossed portion and the engraved portion have a complementary coupling structure, and a method of manufacturing a semiconductor device to which the polishing system is applied.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: July 23, 2024
    Assignee: SK ENPULSE CO., LTD.
    Inventors: Jae In Ahn, Kyung Hwan Kim, Kang Sik F Myung, Jang Won Seo
  • Publication number: 20240242884
    Abstract: A multilayer electronic component includes a dielectric layer and internal electrodes; wherein the dielectric layer includes a rare earth element, Mn, and Ti. The rare earth element includes a first rare earth element including Dy and Tb, and a second rare earth element including a rare earth element different from the first rare earth element. The number of moles of the rare earth element is defined as RE, the number of moles of Dy is defined as A1, the number of moles of Tb is defined as A2 based on 100 moles of Ti included in the dielectric layer, and 0.5 mol?RE?0.9 mol and 1<A2/A1 are satisfied. The number of moles of the second subcomponent element based on 100 moles of Ti included in the dielectric layer is 0.2 mole or more and 0.5 mole or less.
    Type: Application
    Filed: September 11, 2023
    Publication date: July 18, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyung Soon KWON, Hyoung Uk KIM, Kyung Sik KIM, Ji Su HONG, Seung In BAIK, Min Young CHOI, Si Taek PARK, Jong Hwan LEE, Jae Sung PARK
  • Publication number: 20240243343
    Abstract: A lithium-sulfur battery containing a sulfur-based compound as a positive electrode active material. The lithium-sulfur battery includes: an electrode assembly including a positive electrode, a negative electrode and a separator between the positive electrode and the negative electrode; a pouch configured to receive the electrode assembly; and an electrolyte. The lithium-sulfur battery satisfies a swelling factor (SF) equal to or higher than 0 and less than 10.
    Type: Application
    Filed: October 12, 2022
    Publication date: July 18, 2024
    Inventors: Min-Su KIM, Kyung-Sik HONG, Dong-Seok SHIN