Patents by Inventor Jae Kwon

Jae Kwon 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: 20250241213
    Abstract: A semiconductor device according to an embodiment of the present disclosure includes a lower electrode, a plug electrode disposed over the lower electrode and including a plurality of conductive nanorods, a resistance change layer disposed over the plug electrode, and an upper electrode disposed over the resistance change layer.
    Type: Application
    Filed: June 6, 2024
    Publication date: July 24, 2025
    Inventor: Young Jae KWON
  • Publication number: 20250241096
    Abstract: A light emitting module including a printed circuit board, a light emitting device including a light source, and a diffuser, in which the light source includes a first conductivity type semiconductor layer, a mesa including an active layer and a second conductivity type semiconductor layer, and a transparent conductive oxide layer disposed on the mesa, a metal reflection layer electrically connected to the second conductivity type semiconductor layer, and a dielectric layer disposed between the second conductivity type semiconductor layer and the metal reflection layer, the second conductivity type semiconductor layer includes an impurity having a concentration profile with a region where a concentration of the impurity varies along a thickness direction, and the metal reflection layer includes a region spaced apart from the second conductivity type semiconductor layer by the dielectric layer including a region having a thickness in a range between 200 nm and 1000 nm.
    Type: Application
    Filed: April 9, 2025
    Publication date: July 24, 2025
    Inventors: Jae Kwon KIM, Min Chan HEO, Kyoung Wan KIM, Jong Kyu KIM, Hyun A KIM, Joon Sup LEE
  • Patent number: 12365268
    Abstract: A startability improving system of a fuel cell vehicle is disclosed. The startability improving system includes a high-voltage battery and a fuel cell connected to a main bus stage of the vehicle, to provide driving energy, and a controller configured to determine whether there is a possibility that operating voltages of the high-voltage battery and the fuel cell overlap each other when the high-voltage battery and the fuel cell are connected to the main bus stage, in response to determination that there is a possibility that the operating voltages of the high-voltage battery and the fuel cell overlap each other, the controller configured to vary the operating voltage of the high-voltage battery or the fuel cell, and then to connect the high-voltage battery and the fuel cell to the main bus stage.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: July 22, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jae Kwon Jung, Seong Cheol Jeong
  • Publication number: 20250226245
    Abstract: A substrate processing system includes a loadlock chamber configured to receive a front opening unified pod (FOUP) that stores a plurality of wafers, a process chamber in which a semiconductor process is configured to be performed on the plurality of wafers, a transfer robot configured to transfer the plurality of wafers from the loadlock chamber to the process chamber, and a controller configured to determine a number of the plurality of wafers in the loadlock chamber and control cleaning of the process chamber based on the determined number of the plurality of wafers, where the plurality of wafers include a plurality of unprocessed wafers in the loadlock chamber, and a plurality of in-process wafers, the plurality of in-process wafers being removed from the loadlock chamber and transferred to the process chamber.
    Type: Application
    Filed: October 7, 2024
    Publication date: July 10, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae Kun KIM, Hyeok Jae KWON, Ki Hun LEE, Eui Seok KUM, Byeong Hee KIM, Byeong Eon LEE, Yo Hwan JOO
  • Publication number: 20250221322
    Abstract: A resistive memory cell may include a lower electrode, an upper electrode, a variable resistance layer and a charge bypass layer. The upper electrode may be substantially perpendicular to the lower electrode. The variable resistance layer may be interposed between the lower electrode and the upper electrode. The variable resistance layer may have a resistance changed by a conductive filament, which may include a reversibly generated oxygen vacancy, based on an electric field between the lower electrode and the upper electrode. When a voltage, which may be higher than a program voltage applied to the upper electrode, may be applied to the lower electrode, the charge bypass layer may include a plurality of discontinuous vertical grain boundaries and a plurality of horizontal grain boundaries connected between the discontinuous vertical grain boundaries.
    Type: Application
    Filed: May 24, 2024
    Publication date: July 3, 2025
    Inventors: Won Tae KOO, Young Jae KWON
  • Patent number: 12349288
    Abstract: A semiconductor package according to an embodiment includes a first insulating layer including a through hole; an insulating member disposed in the through hole of the first insulating layer; a first electrode layer disposed on the insulating member; a second insulating layer disposed on the first electrode layer; and a first through electrode passing through the second insulating layer, wherein the first through electrode overlaps the first electrode layer and the insulating member in a vertical direction.
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: July 1, 2025
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Myung Jae Kwon, Sang Hyuck Nam, Jin Hyoung Park
  • Publication number: 20250196642
    Abstract: A vehicle includes a windshield configured to transmit a front view of the vehicle to an interior of the vehicle, and a display device configured to display information set to overlap the front view on the windshield, and to divide the windshield into a first display area including a driving lane, both sides of the driving lane, and an upper settings area, and at least one peripheral display area located in a periphery of the first display area, display at least one of driving energy information, speed information, driving lane information, augmented reality (AR) turn by turn (TBT) information, traffic signal information, a distance to a vehicle ahead, warnings, and surrounding vehicles information on the first display area, and display at least one of destination arrival information, media content information, surrounding real image, audio video navigation (AVN) menu, speed limit information, and local geographic information on the peripheral display area.
    Type: Application
    Filed: December 3, 2024
    Publication date: June 19, 2025
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Ryung Hwa Rhee, Eun Aee Ko, Jin Young Park, Ik Jae Kwon, Seong Hun Nam
  • Publication number: 20250192159
    Abstract: Embodiments of the disclosure include a positive electrode active material, a method of preparing the same, a positive electrode, and a rechargeable lithium battery, the positive electrode active material including particles including a lithium transition metal composite oxide, and a coating layer located on a surface of the particles and including porous graphene.
    Type: Application
    Filed: December 6, 2024
    Publication date: June 12, 2025
    Applicants: SAMSUNG SDI CO., LTD., Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Jinyoung KIM, Young-Jun KIM, Jae Kwon SEO, Yeong Jin KIM, Seong Whoan HA
  • Publication number: 20250185160
    Abstract: A circuit board according to an embodiment includes a first insulating layer including an upper and lower surface; and a first circuit pattern embedded at the upper surface of the first insulating layer, wherein the upper surface of the first insulating layer includes a portion that does not overlap the first circuit pattern in a vertical direction, and the portion of the upper surface of the first insulating layer has a step.
    Type: Application
    Filed: July 29, 2022
    Publication date: June 5, 2025
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Myung Jae KWON, Sang Hyuck NAM, Ki Su YEO, Chang Woo YOO
  • Publication number: 20250173020
    Abstract: Disclosed is a voltage and phase compensation circuit and a display device including the same. The voltage and phase compensation circuit includes a first inverting adder configured to add and invert a plurality of panel signals to output a first inverted signal; a second inverting adder configured to add and invert the feedback signals obtained from delayed panel signals and the first inverted signal to output a second inverted signal; and a coupler configured to couple the first inverted signal and the second inverted signal.
    Type: Application
    Filed: October 23, 2024
    Publication date: May 29, 2025
    Inventors: Jae Kwon Chae, Dong Hwan Kim, Eun Sup Yoon
  • Patent number: 12302679
    Abstract: A light emitting diode includes a first conductivity type semiconductor layer, a mesa disposed on the first conductivity type semiconductor layer, and including an active layer and a second conductivity type semiconductor layer, and a lower insulation layer covering the mesa and at least a portion of the first conductivity type semiconductor layer exposed around the mesa, and having a first opening for allowing electrical connection to the first conductivity type semiconductor layer and a second opening for allowing electrical connection to the second conductivity type semiconductor layer. The active layer generates light having a peak wavelength of about 500 nm or less, and the lower insulation layer includes a distributed Bragg reflector.
    Type: Grant
    Filed: May 22, 2024
    Date of Patent: May 13, 2025
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Jae Kwon Kim, Min Chan Heo, Kyoung Wan Kim, Jong Kyu Kim, Hyun A Kim, Joon Sup Lee
  • Publication number: 20250146719
    Abstract: A refrigerant flow rate adjustment device and a system using the same include a refrigerant provided at a quantitative flow rate to a heat exchanger such that the occurrence of a liquid refrigerant is reduced at an outlet end of an evaporator. The refrigerant flow rate adjustment device and system prevent the occurrence of the liquid refrigerant at the outlet end of the heat exchanger, prevent an increase in load, and prevent a lubrication defect of a compressor.
    Type: Application
    Filed: March 18, 2024
    Publication date: May 8, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jae Kwon Lee, Dae Ki Hong, Seok Jin Hong, Ki Hoon Kim, Jae Woong Kim, Se Kyu Oh
  • Publication number: 20250149662
    Abstract: The present disclosure provides a battery inspection device and a battery inspection method. The battery inspection device includes: a plasma application unit irradiating plasma to a test object while being moved in a predetermined direction; a signal acquisition unit contacting the test object and electrically connected thereto, and receiving an electrical signal induced by plasma; and a control unit controlling the plasma application unit and the signal acquisition unit, wherein the control unit determines whether damage has occurred to the exterior of the test object by analyzing a waveform derived from the electrical signal received from the signal acquisition unit.
    Type: Application
    Filed: October 30, 2024
    Publication date: May 8, 2025
    Inventors: Jung Soo CHANG, Oh Jae KWON, Tae Gyun KIM, Ung Bae PARK, Yu Ri SONG, Dong Whan SHIN, Jae Hee AHN, Byoung Hak LEE, Jung Taek LIM, Young Jin JANG
  • Patent number: 12291463
    Abstract: A water purifying filter coupled to a mouth (20) of a beverage container (10) in which water or drinking water is stored, includes: a tubular housing (100) having a first screw (110) for coupling to a screw part (21) provided at the mouth of the beverage container that is formed on an inside of a lower end portion thereof and a second screw (120) for coupling a cap (30) of the beverage container that is formed on an outside of an upper end portion thereof; a first filter (200) disposed inside the housing to primarily purify the drinking water discharged from the beverage container; a second filter (300) disposed at an upper end portion of the first filter to secondarily purify the drinking water primarily purified through the first filter; and a cover unit (400) inserted into a lower end portion of the housing.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: May 6, 2025
    Assignee: REALWATER CO., LTD.
    Inventor: Hyeok Jae Kwon
  • Publication number: 20250136726
    Abstract: Provided are a modifier represented by Formula 1, which is useful for modifying a conjugated diene-based polymer, has excellent affinity with a filler and improves the compounding properties of the conjugated diene-based polymer, a modified conjugated diene-based polymer comprising a functional group derived from the modifier, and a method for preparing the modified conjugated diene-based polymer, wherein all the variables are described herein.
    Type: Application
    Filed: July 7, 2023
    Publication date: May 1, 2025
    Applicant: LG Chem, Ltd.
    Inventors: Jae Kwon Jang, Yong Jae Kim, Soo Yong Lee, Kyoung Hwan Oh, Tae Hee Lee
  • Publication number: 20250124968
    Abstract: A semiconductor device includes a first delay circuit having a first delay amount that decreases according to a common bias, and configured to generate a first delay control signal based on the first delay amount; a second delay circuit having a second delay amount that increases according to the common bias, and configured to generate a second delay control signal based on the second delay amount; a signal generation circuit configured to generate a plurality of internal control signals in response to at least one of the first delay control signal and the second delay control signal; and an internal operation circuit configured to complementarily perform a first operation and a second operation within a target time in response to the internal control signals.
    Type: Application
    Filed: February 20, 2024
    Publication date: April 17, 2025
    Inventors: Jae KWON, Chae Hyoun PARK, Yun Jin LEE
  • Publication number: 20250100493
    Abstract: An embodiment bumper structure includes a bracket configured to be fastened to an inner side of a bumper, a radar unit configured to be located in an opening in the bumper and fastened to the bracket, a first molding configured to surround an outer circumference of the radar unit, and a second molding configured to be assembled to the first molding and fastened to the bracket through the first molding and the radar unit.
    Type: Application
    Filed: April 25, 2024
    Publication date: March 27, 2025
    Inventors: Woo Jae Kwon, Seung Jin Lee
  • Publication number: 20250102618
    Abstract: An embodiment roof cover for mounting an autonomous driving sensor includes a base cover portion mountable to a vehicle roof, the base cover portion being divided into a plurality of mounting regions, a first cover portion coupled to the mounting regions such that mounting positions of a radio detection and ranging (RADAR) sensor module and a first camera module are fixable to a front surface of the vehicle roof, and a second cover portion coupled to the first cover portion such that mounting positions of a light detection and ranging (LIDAR) sensor module and an antenna module are fixable to an upper surface of the vehicle roof.
    Type: Application
    Filed: December 11, 2023
    Publication date: March 27, 2025
    Inventors: Woo Jae Kwon, Dong Ju Kim, Ji Eun Yang
  • Publication number: 20250102617
    Abstract: An embodiment fender cover for mounting of an autonomous driving sensor includes a first cover part fastenable to a fender for a vehicle in which a mounting area is machined and configured to guide a first sensor to be mounted in a protruded state in the mounting area, a second cover part coupled to the first cover part and configured to guide a mounting position of the first sensor, and a third cover part coupled to the second cover part and fastened to the mounting area, disposed to support the second cover part and a second sensor mounted in the mounting area, and including a mounting guide hole with a shape corresponding to a shape of the second sensor.
    Type: Application
    Filed: December 11, 2023
    Publication date: March 27, 2025
    Inventors: Woo Jae Kwon, Hoon Chang, Jong Wan Kim
  • Patent number: D1066038
    Type: Grant
    Filed: September 14, 2023
    Date of Patent: March 11, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Hyo Eun Lee, Jun Sik Moon, Ga Young Kim, Bom I Park, Jae Kwon Yun, Seung Ho Jung