Patents by Inventor Soo-in Hwang

Soo-in Hwang 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: 12356575
    Abstract: Provided is an electronic apparatus having an electronic control device. An electronic apparatus having an electronic control device, according to one embodiment of the present disclosure, may comprise: the electronic control device having a first coupling part and an electronic control device groove part; a bracket including a side wall having a bracket protrusion to be coupled to the electronic control device groove part and a fixing member protrusion seating groove to be coupled to the first coupling part, wherein the bracket includes a pair of second coupling parts and a pair of third coupling parts and has a through-hole formed in the central portion thereof; a housing which includes a pair of fourth coupling parts and a pair of fifth coupling parts formed on a first surface, and has an electronic apparatus disposed therein; and a circuit board electrically connected to the electronic apparatus and electrically connected to the electronic control device via the through-hole.
    Type: Grant
    Filed: November 25, 2021
    Date of Patent: July 8, 2025
    Assignee: LS ELECTRIC CO., LTD.
    Inventors: Su Hyeong Lee, Soo Yong Hwang
  • Publication number: 20250210046
    Abstract: A wake-up word recognizing method for a device initiating a service through recognition of a preset wake-up word, the method including: a process of receiving an audio signal from an audio input device; a process of identifying whether a wake-up word is included in the audio signal; a process of detecting the wake-up word in an outputtable sound source using at least one audio output device; and a process of generating a wake-up signal to initiate the service in response to identifying that the wake-up word is included in the audio signal and the wake-up word is not detected in the sound source.
    Type: Application
    Filed: October 7, 2024
    Publication date: June 26, 2025
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Soo Joong HWANG, Hee Baek YUN, Young Ju CHEON
  • Publication number: 20250212609
    Abstract: A display device in one example includes a first bank disposed on a planarization layer in a non-emitting area, and a first electrode disposed on the planarization layer in an emitting area. A trench is disposed in an upper surface of the first bank, and the first electrode extends to the upper surface of the first bank and is disposed in the trench. Accordingly, a damage to a light emitting device caused by an outgas may be prevented.
    Type: Application
    Filed: May 17, 2024
    Publication date: June 26, 2025
    Applicant: LG Display Co., Ltd.
    Inventor: Soo-Won HWANG
  • Publication number: 20250204191
    Abstract: A display device in one example includes a substrate having a flat area and a bending area disposed at one side of the flat area. A first light emission area is disposed in the flat area and a second light emission area is disposed in the bending area. The first light emission area includes a first emission layer and a first color filter layer disposed on the first emission layer, and the second light emission area includes a second emission layer and a second color filter layer disposed on the second emission layer. The second color filter layer includes a third sub-color filter having a maximum transmittance at a third peak wavelength, and a fourth sub-color filter having a maximum transmittance at a fourth peak wavelength shorter than the third peak wavelength. The third and fourth sub-color filters overlap each other.
    Type: Application
    Filed: July 31, 2024
    Publication date: June 19, 2025
    Applicant: LG Display Co., Ltd.
    Inventors: Hyunsuk KIM, YoungDock CHO, Soo-Won HWANG, Mingeun CHOI, Sora PARK
  • Publication number: 20250149732
    Abstract: Disclosed herein is a gas release member and a secondary battery including same. The gas release member can include a sheet having gas permeability. The gas release member can have a hole in a peripheral region of the sheet. The secondary battery can include an electrode assembly and a case accommodating the electrode assembly. The secondary battery can include the gas release member adhered to an inner side of an opening of the secondary battery.
    Type: Application
    Filed: February 8, 2023
    Publication date: May 8, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Hun-Hee Lim, Sang-Hun Kim, Min-Hyeong Kang, Dae-Woong Song, Hyung-Kyun Yu, Soo-Ji Hwang
  • Patent number: 12294105
    Abstract: Disclosed herein is a secondary battery having a vent member. The secondary battery may include an electrode assembly to which an electrode lead is attached, a case including an accommodation portion. The accommodation portion may be defined by a bent side and a sealing portion. The accommodation portion may be configured to receive the electrode assembly and seal the electrode assembly therein. The sealing portion may contain a sealant resin to form a seal around the electrode assembly. The sealing portion may include an extension adjacent to and extending from the bent side. The vent member may be disposed at least partially in the extension. The vent member may include a vent resin having a lower melting point than the sealant resin.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: May 6, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Dae-Woong Song, Sang-Hun Kim, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
  • Publication number: 20250140842
    Abstract: A positive electrode for an all-solid-state battery includes a current collector, and a positive electrode active material layer on the current collector, the positive electrode active material layer including a positive electrode active material; a sulfide solid electrolyte; a dispersion medium including a compound of CH3C(?O)O—R1, where R1 is a C7 to C9 alkyl group; a binder; an electrolyte salt; one or more of a monofunctional or higher (meth)acrylate having an alkylene glycol group, an oligomer thereof; and a cross-linked product thereof, and a conductive material.
    Type: Application
    Filed: October 25, 2024
    Publication date: May 1, 2025
    Inventors: Seul Chan PARK, Myoung Ki MIN, Soo Min HWANG, Jin Woo KIM, Ho Seon YOU, Ju Yun KIM
  • Publication number: 20250135240
    Abstract: A plurality of transducers are individually mounted to an ultrasonic radiation frame by transducer holders, and at least a portion of the transducer holders is composed of electrodes made of a conductive material. The front surfaces of the transducers contact the transducer holders and are electrically connected thereto, and the rear surfaces of the transducers are electrically connected to the transducer holders through electrode wires such that there is no need to solder the electrode wires to the front surfaces of the transducers, and thus water leakage due to a soldered structure can be prevented, and manufacturing can be more convenient. In addition, the transducers are configured to sit on support projections of the transducer holders such that the electrode wires coupled to the lower surfaces of the transducers are prevented from contacting the transducer holders.
    Type: Application
    Filed: December 30, 2024
    Publication date: May 1, 2025
    Applicant: JEISYS MEDICAL INC.
    Inventors: Won Ju Yi, Eun Kyung Gong, Soo Min Hwang, Dong Hwan Kang
  • Publication number: 20250105405
    Abstract: Disclosed herein is a high-strength battery case with improved crack resistance during molding and greater protection against external impact. The battery case may be composed a pouch-type battery case with a pouch film laminate body including a gas barrier layer, a base layer on one surface and a sealant layer on the other surface of the gas barrier layer. At least one cup portion of the battery case can have a recessed shape so as to accommodate an electrode assembly, and a terrace positioned in at least a portion of the circumference of the cup portion. The cup portion may includes a bottom surface and a plurality of circumference surfaces surrounding the bottom surface. A thickness of the gas barrier layer is may be greater than 30 ?m at a corner at which the bottom surface comes in in contact with a pair of circumferences adjacent to each other.
    Type: Application
    Filed: December 22, 2022
    Publication date: March 27, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Min Hyeong Kang, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang, Dae Woong Song, Hun Hee Lim
  • Patent number: 12257747
    Abstract: A secondary battery configured to have a structure in which an electrode assembly is received in a battery case together with an electrolytic material, wherein the battery case is provided therein with a space for receiving the electrode assembly and wherein the battery case is made of a thermoplastic resin, which can be injection-molded. An injection mold may be formed such that the size of the mold corresponds to the thickness of the electrode, thereby solving a problem in which the formability of a conventional laminate sheet including a metal layer is low. In addition, a process of forming the laminate sheet and a process of sealing the battery case using a pressing member, which are essentially required in order to use the laminate sheet, may be omitted, whereby a manufacturing process is simplified and thus productivity is improved.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: March 25, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Soo Ji Hwang, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Na Yoon Kim, Min Hyeong Kang, Yong Kim
  • Publication number: 20250090869
    Abstract: An apparatus for a high-intensity focused ultrasound (HIFU) generation device includes: an ultrasonic radiation frame comprising at least one coupling hole formed therein; at least one transducer holder inserted into the at least one coupling hole, wherein the at least one transducer holder is detachably coupled to the ultrasonic radiation frame; and at least one transducer mounted in the at least one transducer holder. At least a part of a side surface of a respective transducer holder of a respective transducer holder comprises an opening formed therein.
    Type: Application
    Filed: December 16, 2022
    Publication date: March 20, 2025
    Applicant: JEISYS MEDICAL INC.
    Inventors: Won Ju Yi, Eun Kyung Gong, Soo Min Hwang, Dong Hwan Kang
  • Publication number: 20250092624
    Abstract: A node for a lower structure of an offshore wind power generator according to an embodiment of the present invention relates to a node for a lower structure of an offshore wind power generator, which is manufactured by a casting method, the node including a body part into which a main pipe is inserted, a support part which is formed to be branched from the body part at a predetermined angle with respect to a height direction and into which a branch pipe is inserted, and a reinforcement part that protrudes from the body part, forms a predetermined radius of curvature, and thus reinforces coupling between the body part and the support part.
    Type: Application
    Filed: July 24, 2023
    Publication date: March 20, 2025
    Applicant: DAECHANG SOLUTION CO., LTD.
    Inventors: Dae Seong KIM, Chang Soo LEE, Jong Hwa PARK, Sung Ig PARK, Soo Been HWANG
  • Patent number: 12255348
    Abstract: The secondary battery includes an electrode assembly to which an electrode lead is attached; a case configured to receive the electrode assembly therein; a lead film configured to surround a part of an outer surface of the electrode lead and interposed between the electrode lead and the case; a vent region formed in at least a part of the case; and a vent member inserted into the vent region and configured to contain linear low-density polyethylene having a poly dispersity index (PDI) of 4 or less, wherein the vent member has a maximum sealing strength of less than 6 kgf/15 mm at 100° C. or above and a maximum sealing strength of 6 kgf/15 mm or more at room temperature to 60° C.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: March 18, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Dae-Woong Song, Sang-Hun Kim, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
  • Publication number: 20250062451
    Abstract: The present invention relates to a pouch film laminate body capable of manufacturing a high-strength battery case with excellent resistance to external stress and a battery case manufactured using the same. The pouch film laminate body of the present invention includes a gas barrier layer having a thickness of 60 ?m or greater, a base layer disposed on one surface of the gas barrier layer, and a sealant layer disposed on the other surface of the gas barrier layer. The pouch film laminate layer has a tensile strength of 10 kgf/15 mm to 20 kgf/15 mm in a TD direction and an elongation of 150% to 235% in the TD direction.
    Type: Application
    Filed: December 23, 2022
    Publication date: February 20, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Min Hyeong Kang, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang, Dae Woong Song, Hun Hee Lim
  • Patent number: 12206120
    Abstract: A battery case for a secondary battery according to an embodiment of the present invention can include a cup part having an accommodation space configured to accommodate an electrode assembly in which electrodes and separators are stacked, a sealing part extending to the outside of the cup part, and a gas discharge part which is attached to a hole formed to be punched in at least one of the cup part or the sealing part and through which a gas passes. The gas discharge part can include a melted layer comprising a thermoplastic resin that is melted when heat is applied, and a thermosetting layer laminated on one surface of the melted layer and comprising a thermosetting resin that is not melted by heat.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: January 21, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Soo Ji Hwang, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Na Yoon Kim
  • Publication number: 20250018228
    Abstract: A high-intensity focused ultrasound generator according to the present invention has a plurality of transducers mounted to respective transducer holders and the transducer holders detachably coupled to an ultrasonic radiation frame, and thus allows easy replacement and repair of the transducers in a separate manner, and further, by sealing between the inner surface of the transducer holder and the transducer by means of the adhesion of a flexible glue, leakage may be prevented, and the front surface of the transducer is not blocked by the glue, and thus loss of ultrasonic energy generated forward from the front surface of the transducer may be prevented and efficiency may be enhanced.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 16, 2025
    Applicant: JEISYS MEDICAL INC.
    Inventors: Won Ju YI, Eun Kyung GONG, Soo Min HWANG, Dong Hwan KANG
  • Publication number: 20240421391
    Abstract: Disclose herein is a pouch film laminate body including a gas barrier layer, a base layer disposed on one surface of the gas barrier layer, and a sealant layer disposed on the other surface of the gas barrier layer. A loop stiffness of the pouch film laminate body in machine direction of the pouch film laminate body may be 750 mN to 1300 mN.
    Type: Application
    Filed: December 22, 2022
    Publication date: December 19, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Soo Ji Hwang, Dae Woong Song, Sang Hun Kim, Hyung Kyun Yu, Min Hyeong Kang, Hun Hee Lim
  • Publication number: 20240421387
    Abstract: A pouch film according to an embodiment of the present invention includes a first polymer layer, an adhesive layer disposed on one surface of the first polymer layer, a gas barrier layer disposed on the adhesive layer and comprising a sintered body of metal particles, and a second polymer layer laminated on one surface of the gas barrier layer.
    Type: Application
    Filed: August 30, 2024
    Publication date: December 19, 2024
    Applicant: LG Energy Soultion, Ltd.
    Inventors: Soo Ji Hwang, Sang Hun Kim, Hyung Kyun Yu, Yong Su Choi, Na Yoon Kim, Min Hyeong Kang, Yong Kim
  • Patent number: D1061380
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: February 11, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Duk-Won Kim, Soo-Rak Hwang
  • Patent number: D1064991
    Type: Grant
    Filed: October 10, 2023
    Date of Patent: March 4, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Ji-Soo Lee, Soo-Rak Hwang