Patents by Inventor Hyeon Ki

Hyeon Ki 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).

  • Publication number: 20230246292
    Abstract: A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more battery module housings, a water tank located above the battery module housings, and a heat sink located under the battery module housings. The battery module housing is configured to wrap the plurality of battery cells. In a battery pack including a plurality of battery modules, it is possible to prevent thermal spread between adjacent battery modules when fire breaks out in a battery cell.
    Type: Application
    Filed: November 16, 2021
    Publication date: August 3, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Kyung Woo KIM, Young Bum CHO, Jeong Oh MOON, Hyeon Ki YUN, Eun Gyu SHIN, Ho June CHI, Jin Yong PARK
  • Publication number: 20230238606
    Abstract: A battery module includes a plurality of battery cell assemblies, each battery cell assembly including at least one battery cell, and a module frame extending in a longitudinal direction of the plurality of battery cell assemblies, the module frame accommodating therein the plurality of battery cell assemblies in a row in the longitudinal direction.
    Type: Application
    Filed: February 4, 2022
    Publication date: July 27, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Eun-Ah JU, Sung-Won SEO, Hyeon-Ki YUN, Jeong-O MUN, Guenter TANNENBERGER, Uwe HARASZTOSI
  • Publication number: 20230238608
    Abstract: A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more of battery module housings, a water tank located above the battery module housings, and a heat sink located under the battery module housings. At least a portion of the surface of the battery module housing that faces the water tank is open, whereby, when fire breaks out in the battery cell, it is possible to rapidly and accurately prevent spread of flames of the ignited battery cell.
    Type: Application
    Filed: November 16, 2021
    Publication date: July 27, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Kyung Woo KIM, Young Bum CHO, Jeong Oh MOON, Hyeon Ki YUN, Eun Gyu SHIN, Ho June CHI, Jin Yong PARK
  • Patent number: 11699386
    Abstract: A display device includes: a display panel including a plurality of display areas, the display areas including scan lines, data lines, and pixels connected to the scan lines and the data lines; a first source driving circuit connected to the data lines of a first display area from among the display areas; a second source driving circuit connected to the data lines of a second display area from among the display areas; a first scan driving circuit configured to receive a first clock signal from the first source driving circuit and to output first scan signals to a first group of scan lines from among the scan lines based on the first clock signal; and a second scan driving circuit configured to receive a second clock signal from the second source driving circuit and to output second scan signals to a second group of scan lines.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: July 11, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Hee Shin, Sun Kwun Son, Na Hyeon Cha, Dong Hyeon Ki
  • Publication number: 20230190205
    Abstract: A patient support apparatus comprises a plurality of load cells, a frame supported on the load cells, a mattress, a plurality of air pressure sensors, and a control system. The mattress includes a plurality of inflatable zones positioned on the frame, the mattress and frame cooperating to direct any patient load through the mattress and frame to the load cells. Each of the plurality of air pressure sensors measures the pressure in a respective inflatable zone of the mattress. The control system includes a controller operable to receive a separate signal from each of the plurality of load cells and each of the plurality of air pressure sensors and process the signals to identify movement data and communicate the movement data to a caregiver.
    Type: Application
    Filed: December 19, 2022
    Publication date: June 22, 2023
    Inventors: Timothy Receveur, Sinan Batman, Eugene Urrutia, Hyeon Ki Jeong
  • Patent number: 11586077
    Abstract: A display device comprises an upper base substrate; a lower base substrate which protrudes from the upper base substrate along a first direction in a plan view; a first printed circuit film which is attached to a first pad area in a portion of the lower base substrate protruding from the upper base substrate along the first direction; and an upper common electrode which is disposed between the upper base substrate and the lower base substrate, wherein the first printed circuit film is provided in plural numbers, the first printed circuit films are arranged to be spaced apart from each other along a second direction intersecting the first direction, and the upper common electrode overlapping a space between adjacent first printed circuit films along the first direction is recessed further inwardly in the first direction than the upper common electrode overlapping the first printed circuit film along the first direction.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: February 21, 2023
    Inventors: Sun Kwun Son, Dong Hyeon Ki, Na Hyeon Cha
  • Patent number: 11584333
    Abstract: A seat belt installation apparatus having a seat belt installation anchor fixed to a vehicle body and having a lower end portion of a seat belt installed at one side thereof; and a cover configured to shield the anchor and a rotation prevention bead formed on a bottom surface of the vehicle body.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: February 21, 2023
    Assignee: AUTOLIV DEVELOPMENT AB
    Inventors: Sang-Hun Park, Gu-Hyun Jeong, Hyeon-Ki Hong
  • Publication number: 20230025968
    Abstract: A battery module according to an embodiment of the present disclosure includes a plurality of battery cells and a bus bar assembly configured to electrically connect the electrode leads of the battery cells, and the bus bar assembly includes a bus bar frame configured to cover one side of the battery cells, a plurality of lead slots through which the electrode leads pass, a sensing bus bar connected to the electrode leads, and an elastic guider disposed at both left and right sides of the sensing bus bar in a left and right direction of the bus bar frame.
    Type: Application
    Filed: November 11, 2020
    Publication date: January 26, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Kyung-Mo Kim, Eun-Gyu Shin, Jae-Min Yoo, Hyeon-Ki Yun, Yoon-Koo Lee, Eun-Ah Ju, Jeong-O Mun
  • Publication number: 20220393307
    Abstract: A battery module according to an embodiment of the present disclosure includes a plurality of battery cells and a bus bar assembly configured to electrically connect the electrode leads of the battery cells, and the bus bar assembly includes a bus bar frame configured to cover one side of the battery cells, a plurality of lead slots through which the electrode leads pass, a sensing bus bar connected to the electrode leads, and an elastic guider disposed at both left and right sides and a rear side of the sensing bus bar in a left and right direction and a front and rear direction of the bus bar frame.
    Type: Application
    Filed: November 11, 2020
    Publication date: December 8, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Kyung-Mo Kim, Eun-Gyu Shin, Jae-Min Yoo, Hyeon-Ki Yun, Yoon-Koo Lee, Eun-Ah Ju, Jeong-O Mun
  • Publication number: 20220393290
    Abstract: Discussed is a battery pack provided in a vehicle, the battery pack including a pack tray mounted on the vehicle; and at least one battery module provided on the pack tray, wherein the at least one battery module includes: at least one battery cell assembly mounted on the pack tray, and including at least one battery cell; and a plurality of side plates provided on opposite side surfaces of the at least one battery cell assembly to support the at least one battery cell assembly, the plurality of side plates being fixed to the pack tray, and wherein each of the plurality of side plates includes: a support portion supporting the at least one battery cell assembly; and a fixed portion extending from the support portion, and fixed to the pack tray.
    Type: Application
    Filed: July 20, 2021
    Publication date: December 8, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Sung-Won SEO, Dal-Mo KANG, Jeong-O MUN, Hyeon-Ki YUN, Eun-Ah JU
  • Patent number: 11515577
    Abstract: A battery module may include a plurality of battery cells that are stacked on each other; and a circuit module which is electrically connected to the plurality of battery cells and includes a plate-shaped circuit part having a width and a length. The circuit part may be disposed between any one pair of battery cells of the plurality of battery cells in a state in which a width direction of the circuit part is parallel to a direction perpendicular to a direction in which the plurality of battery cells are stacked.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: November 29, 2022
    Inventor: Hyeon Ki Yun
  • Publication number: 20220359961
    Abstract: The present invention relates to a battery cell that can include an electrode assembly configured with two or more unit stacks connected to each other in series or in parallel, a battery case configured to receive the electrode assembly therein, and an insulative protection member configured to protect an electrode tab portion of the unit stacks. The overall length of the battery case can be three or more times the overall width of the battery case. A positive electrode lead and a negative electrode lead can extend outwards from the battery case protruding in opposite directions. A plurality of unit stacks can be used to implement a long battery cell, and a connection portion at which the plurality of unit stacks are connected is reinforced to improve safety of the battery cell.
    Type: Application
    Filed: December 8, 2020
    Publication date: November 10, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sung Won Seo, Dal Mo Kang, Jeong Oh Moon, Hyeon Ki Yun, Ho June Chi, Jin Yong Park
  • Publication number: 20220310662
    Abstract: A display device includes a display area including pixels, a non-display area adjacent to the display area, and a display driver electrically connected to the non-display area.
    Type: Application
    Filed: December 28, 2021
    Publication date: September 29, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Na Hyeon CHA, Sun Kwun SON, Dong Hee SHIN, Dong Hyeon KI
  • Publication number: 20220294072
    Abstract: The present invention relates to a battery module and a battery pack, and provides airtightness, particularly, a sealing property for a high voltage (HV) terminal, thereby preventing the penetration of moisture from the outside and increasing the durability of the battery pack.
    Type: Application
    Filed: December 15, 2020
    Publication date: September 15, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Chang Keun SON, Sang Yoon JEONG, Hyeon Ki YUN
  • Publication number: 20220284849
    Abstract: A display device includes: a display panel including a plurality of display areas, the display areas including scan lines, data lines, and pixels connected to the scan lines and the data lines; a first source driving circuit connected to the data lines of a first display area from among the display areas; a second source driving circuit connected to the data lines of a second display area from among the display areas; a first scan driving circuit configured to receive a first clock signal from the first source driving circuit and to output first scan signals to a first group of scan lines from among the scan lines based on the first clock signal; and a second scan driving circuit configured to receive a second clock signal from the second source driving circuit and to output second scan signals to a second group of scan lines.
    Type: Application
    Filed: November 9, 2021
    Publication date: September 8, 2022
    Inventors: Dong Hee SHIN, Sun Kwun SON, Na Hyeon CHA, Dong Hyeon KI
  • Publication number: 20220273509
    Abstract: A patient support apparatus comprise a first frame, a plurality of load cells positioned on the first frame, a second frame, and a control system. The control system includes a controller, the controller is operable to receive a separate signal from each of the plurality of load cells, process the signals to identify, based on transient changes in the forces measured by each of the plurality of load cells, motion of the patient, classify the motion of the patient, and, based on the classification, update a patient profile in a patient record to reflect the characterization of the patient motion.
    Type: Application
    Filed: February 21, 2022
    Publication date: September 1, 2022
    Inventors: Timothy J. RECEVEUR, Hyeon Ki JEONG, Daniel M. HOCHMAN
  • Publication number: 20220254813
    Abstract: A display device includes a first substrate, a first electrode on the first substrate, a second electrode on the first substrate and spaced from the first electrode, a plurality of light-emitting elements each having respective end portions on the first and second electrodes, a first transistor having a first end connected to the first electrode and a second end grounded, and a second transistor having a first end connected to the second electrode and a second end grounded, wherein the first transistor is forward-biased to the first electrode, and the second transistor is reverse-biased to the second electrode.
    Type: Application
    Filed: November 8, 2021
    Publication date: August 11, 2022
    Inventors: Ki Yeup LEE, Dong Hyeon KI, Dong Hee SHIN, Dong Yoon LEE
  • Publication number: 20220247004
    Abstract: A battery module includes a battery cell assembly having a plurality of battery cells, a sensing assembly which covers a front and rear of the battery cell assembly when mounted thereto, a module case which receives the battery cell assembly and the mounted sensing assembly, and a thermally conductive adhesive interposed between an upper inner surface of the module case and an upper side of the battery cell assembly. The sensing assembly includes a first busbar frame assembly positioned at the front of the battery cell assembly, a second busbar frame assembly positioned at the rear of the battery cell assembly, and a sensing wire which connects the first and second busbar frame assemblies and runs across the upper side of the battery cell assembly in a diagonal direction. The thermally conductive adhesive is disposed on two sides of the sensing wire.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 4, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventor: Hyeon-Ki Yun
  • Patent number: 11342607
    Abstract: A battery module includes a battery cell assembly having a plurality of battery cells, a sensing assembly which covers a front and rear of the battery cell assembly when mounted thereto, a module case which receives the battery cell assembly and the mounted sensing assembly, and a thermally conductive adhesive interposed between an upper inner surface of the module case and an upper side of the battery cell assembly. The sensing assembly includes a first busbar frame assembly positioned at the front of the battery cell assembly, a second busbar frame assembly positioned at the rear of the battery cell assembly, and a sensing wire which connects the first and second busbar frame assemblies and runs across the upper side of the battery cell assembly in a diagonal direction. The thermally conductive adhesive is disposed on two sides of the sensing wire.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: May 24, 2022
    Inventor: Hyeon-Ki Yun
  • Publication number: 20210253060
    Abstract: A seat belt installation apparatus having a seat belt installation anchor fixed to a vehicle body and having a lower end portion of a seat belt installed at one side thereof; and a cover configured to shield the anchor and a rotation prevention bead formed on a bottom surface of the vehicle body.
    Type: Application
    Filed: February 18, 2021
    Publication date: August 19, 2021
    Inventors: Sang-Hun Park, Gu-Hyun Jeong, Hyeon-Ki Hong