Patents by Inventor Jung-chul Kim

Jung-chul 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: 12269374
    Abstract: The present disclosure relates to a vehicle rear seat including: a center seat; and side seats located on the left and right of the center seat, wherein, the center seat is capable of protruding by moving the center seat forward with respect to the side seats, and in the state in which the center seat protrudes forward, it is possible to increase an inter-passenger distance so that physical contact between the passenger of the center seat and the passenger of each of the side seats can be prevented as much as possible.
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: April 8, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Jung Sang You, Yong Chul Kim, Dae Hee Lee, Eun Sue Kim, Jae Hoon Cho, Han Kyung Park, Jae Sung Shin, Hae Dong Kwak, Jun Sik Hwang, Gwon Hwa Bok
  • Patent number: 12266318
    Abstract: A power control device of a display apparatus includes a display panel configured to include a plurality of pixels, a panel driver configured to drive the display panel, a power control unit configured to output a power control signal into which one or more pieces of control command data are encoded, and a power source unit configured to shift an output level of a source voltage needed for an operation of each of the display panel and the panel driver, based on the control command data, wherein the control command data comprises a plurality of control pulses where a logic low period and a logic high period are alternated, and the logic low period is implemented with two or more different lengths.
    Type: Grant
    Filed: September 19, 2023
    Date of Patent: April 1, 2025
    Assignee: LG Display Co., Ltd.
    Inventors: Jung Jae Kim, Dong Won Park, Yong Chul Kwon
  • Patent number: 12259011
    Abstract: An electric driving apparatus includes: a housing; an electric machine; a speed shifting unit; and a double clutch unit. The double clutch unit includes: a clutch housing; a first clutch hub and a second clutch hub; a first clutch plate package; and a second clutch plate package. The speed shifting unit comprises a first output gear and a second output gear that can be independently rotationally driven by the motor shaft, and the clutch housing comprises a first gear and a second gear configured to be engaged with the first and second output gears to implement rotational driving force at different rotational speeds.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: March 25, 2025
    Assignee: ERAE AMS CO., LTD.
    Inventors: Tae Geun Kim, Jung Rak Son, Myung Chul Jung
  • Patent number: 12260800
    Abstract: A pixel may include: a first transistor including a second electrode, a first electrode electrically connected to a first power line, and a gate electrode connected to a first node; a second transistor including a second electrode, a first electrode electrically connected to a data line, and a gate electrode electrically connected to a first scan line; a third transistor connected between the first node and the data line, and including a gate electrode electrically connected to a second scan line; a first capacitor including a first electrode connected to the second electrode of the second transistor, and a second electrode connected to the first node; a second capacitor connected between the first power line and the first node; and a light emitting element between a second power line and the first transistor, and including a second electrode electrically connected to the second power line.
    Type: Grant
    Filed: March 20, 2024
    Date of Patent: March 25, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Hyun Heo, Joon Chul Goh, Oh Jo Kwon, Dong Soo Kim, Hyung Gun Ma, Jung Hun Yi
  • Patent number: 12249272
    Abstract: Provided are a display device and a tiled display comprising the same. The display device includes PWM data lines for respectively receiving PWM data voltages, first to third data lines for respectively receiving first to third data voltages, sub-pixels respectively connected to the PWM data lines, respectively connected to the first to third data lines, and respectively including at least one light-emitting element, a global power supply line for receiving a global power supply voltage, and a first demultiplexer between the PWM data lines and the global power supply line, wherein the PWM data voltages have grayscale voltages from a black grayscale voltage to a white grayscale voltage, the black grayscale voltage being greater than or equal to the global power supply voltage.
    Type: Grant
    Filed: October 13, 2023
    Date of Patent: March 11, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Jin Jeon, Min Chul Shin, Jung Hwan Hwang, Sung Hwan Kim, Ji Youn Seo, Kye Uk Lee
  • Patent number: 12244853
    Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. Encoding and decoding of a target block are performed using intra-prediction. The intra-prediction is intra-prediction that uses bidirectional intra-prediction and a remaining mode. In bidirectional intra-prediction, a prediction value for a target pixel in the target block is determined based on reference pixels in two directions of bidirectional intra-prediction. In intra-prediction using a remaining mode, the remaining mode indicates remaining intra-prediction modes other than MPMs present in an MPM list.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: March 4, 2025
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, HANBAT NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Hyunsuk Ko, Jung-Won Kang, Sung-Chang Lim, Jin-Ho Lee, Ha-Hyun Lee, Dong-San Jun, Hae-Chul Choi, Hui-Yong Kim, A-Ram Back
  • Publication number: 20250064755
    Abstract: The present application relates to a plant-soaked solution including a saccharide containing allulose and a method of preparing the same.
    Type: Application
    Filed: November 4, 2024
    Publication date: February 27, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Youn Kyung BAK, Su Jeoung KIM, Jung Gyu PARK, Sung Bae BYUN, Seung Won PARK, Dong Chul JUNG
  • Patent number: 12238285
    Abstract: An image encoding/decoding method is disclosed. An image decoding method of the present invention may comprise identifying a region by partitioning an image, and determining a prediction mode of the region on the basis of at least one of a size of the region, a partition shape, and a coding parameter of the region. The determined prediction mode of the region may be determined as a prediction mode of all coding blocks included in the region.
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: February 25, 2025
    Assignees: Electronics and Telecommunications Research Institute, HANBAT NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Ha Hyun Lee, Jung Won Kang, Sung Chang Lim, Jin Ho Lee, Hui Yong Kim, Hae Chul Choi, Dae Hyeok Gwon
  • Patent number: 12234897
    Abstract: An electric driving apparatus according to an embodiment of the present invention includes: a housing; an electric machine comprising a motor shaft rotatably supported by the housing; a first speed reduction portion comprising a first speed shifting shaft capable of being rotationally driven by the motor shaft and configured to shift and transmit a rotational driving force of the motor shaft at a predetermined first speed shifting ratio; a second speed reduction portion comprising a second speed shifting shaft capable of being rotationally driven by the motor shaft and configured to shift and transmit the rotational driving force of the motor shaft at a predetermined second speed shifting ratio; and a double clutch unit configured to receive the rotational driving force of the first speed shifting shaft or the second speed shifting shaft and is configured to selectively rotationally drive at least one of a first output shaft and a second output shaft by the transmitted rotational driving force.
    Type: Grant
    Filed: December 24, 2021
    Date of Patent: February 25, 2025
    Assignee: ERAE AMS CO., LTD
    Inventors: Tae Geun Kim, Jung Rak Son, Myung Chul Jung
  • Publication number: 20250062348
    Abstract: The present exemplary embodiments may provide a negative electrode material for a lithium secondary battery, the negative electrode material containing nano-silicon, crystalline carbon, amorphous carbon, and carbon nanotubes, wherein one end of the carbon nanotube is located inside the negative electrode material and the other end of the carbon nanotube protrudes out of the negative electrode material, and an average length of the carbon nanotubes protruding out of the negative electrode material is 0.1 ?m to 1 ?m.
    Type: Application
    Filed: December 15, 2022
    Publication date: February 20, 2025
    Inventors: Seung Jae YOU, Jung Gyu WOO, Moonkyu CHO, Sangeun PARK, Yong Jung KIM, Sun Jong PARK, Eun-Tae KANG, Hyun-Chul JO
  • Publication number: 20250062868
    Abstract: According to various embodiments of the present invention, disclosed is an electronic device comprising: a first antenna element configured so as to transmit and receive a signal of a first frequency band or a second frequency band; a second antenna element configured so as to transmit and receive the signal of the first frequency band or the second frequency band; a first RF block electrically connected to the first antenna element and the second antenna element and including a first transmission and reception circuit and a second transmission and reception circuit; an RF reception circuit for receiving the signal of the first frequency band or the second frequency band from the first antenna element or the second antenna element; and a transceiver, wherein the first transmission and reception circuit processes the signal of the first frequency band or the second frequency band, the second transmission and reception circuit processes the signal of the first frequency band or the second frequency band, and th
    Type: Application
    Filed: November 5, 2024
    Publication date: February 20, 2025
    Inventors: Joo Seung KIM, Young Ju KIM, Jung Joon KIM, Sung Chul PARK
  • Patent number: 12216870
    Abstract: A flexible touch panel including a flexible substrate bent in a first direction, and a touch sensor unit disposed on the flexible substrate, the touch sensor unit including a bridge extending in a second direction intersecting the first direction.
    Type: Grant
    Filed: October 11, 2023
    Date of Patent: February 4, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyung Chul Kim, Jung Mok Park
  • Publication number: 20250021264
    Abstract: In an embodiment of the disclosed technology, a defective memory region is detected on the basis of operation information of a memory region included in a memory system and allocated to a host device, a warning signal is transmitted to a host device to which the defective memory region is allocated, and the defective memory region is excluded from a pool of allocatable memory regions to reduce or prevent data loss of a host device using memory regions of the memory system that may occur due to the defective memory region.
    Type: Application
    Filed: December 7, 2023
    Publication date: January 16, 2025
    Inventors: Jung Min CHOI, Hyun Chul KIM
  • Publication number: 20250021372
    Abstract: In an embodiment of the disclosed technology, when a virtual machine is migrated between a plurality of host devices which are allocated with and use memory regions of a data storage device, data related to the virtual machine may be migrated without using a bandwidth between the data storage device and the host devices or by minimizing use of a bandwidth.
    Type: Application
    Filed: November 23, 2023
    Publication date: January 16, 2025
    Inventors: Jung Min CHOI, Hyun Chul KIM
  • Patent number: 12069904
    Abstract: A light emitting diode display apparatus includes: a substrate; a driving element region which is formed on the substrate and in which a plurality of driving elements are arranged in a matrix form; and an emitting element region in which a plurality of emitting elements are arranged in a matrix form, wherein the emitting element includes a first electrode which corresponds to each driving element and is electrically connected to each driving element, a second electrode corresponding to the first electrode, and an emitting layer located between the first electrode and the second electrode, wherein an area of the emitting element region is greater than an area of the driving element region.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: August 20, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Beum-Sik Cho, Ji-Yoon Shin, Tae-Keun Lee, Jung-Chul Kim, Jun-Ho Yeo, Mi-So Kim
  • Publication number: 20220208918
    Abstract: A light emitting diode display apparatus includes: a substrate; a driving element region which is formed on the substrate and in which a plurality of driving elements are arranged in a matrix form; and an emitting element region in which a plurality of emitting elements are arranged in a matrix form, wherein the emitting element includes a first electrode which corresponds to each driving element and is electrically connected to each driving element, a second electrode corresponding to the first electrode, and an emitting layer located between the first electrode and the second electrode, wherein an area of the emitting element region is greater than an area of the driving element region.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 30, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Beum-Sik CHO, Ji-Yoon SHIN, Tae-Keun LEE, Jung-Chul KIM, Jun-Ho YEO, Mi-So KIM
  • Publication number: 20220199748
    Abstract: A display device includes: a through hole; a line region surrounding the through hole; a display region surrounding the line region; first to fourth layer lines which are located in the line region and at different layers; auxiliary layer lines which are located below the first layer lines or on the fourth layer lines; pixels located in the display region; first signal lines which are electrically connected to the pixels and are along a first direction; and second signal lines which are electrically connected to the pixels and are along a second direction intersecting the first direction, wherein the auxiliary layer lines electrically connected to one of the second signal lines.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 23, 2022
    Inventors: Jung-Chul Kim, Ji-Eun Kang, Han-Wook Hwang
  • Patent number: 11065034
    Abstract: An automatic hair implanter is capable of continuously performing hair transplantation work by applying a structure of a conventional manual hair implanter. The automatic hair implanter (hair transplantation device) comprises a rotating magazine therein, and several needle modules are stored in the magazine. Two pushrods, which are positioned on a rear portion of the device and capable of translational motion, play a role of pushing a needle and a shaft, which constitute a needle module, forward. The needle and the shaft may be moved backward by a spring positioned inside the magazine.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: July 20, 2021
    Assignees: Electronics and Telecommunications Research Institute, Kyungpook National University Industry-Academic Cooperation Foundation
    Inventors: Jung Wook Suh, Kyu Hyung Kim, Moon Kyu Kim, Jung Chul Kim, Tae Wuk Bae, Soo In Lee, Eun Chang Choi
  • Patent number: 10964264
    Abstract: An electroluminescent display panel including a pixel driving circuit that includes a light-emitting element, a first capacitor connected to a first node and a second node, a second capacitor connected to the second node and a high potential voltage line, a driving transistor supplying electric current to the light-emitting element, a first switching circuit controlled by a first scan signal and turned on during the sampling period to compensate for a time-varying characteristic of the driving transistor, a second switching circuit controlled by a second scan signal and turned on during the programming period to apply a data voltage to the second node, and a light emission control circuit controlled by an emission signal and turned on during the initialization period and the emission period to apply the high potential voltage to the driving transistor.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: March 30, 2021
    Assignee: LG DISPLAY CO., LTD.
    Inventor: Jung Chul Kim
  • Patent number: 10695090
    Abstract: Disclosed is an automatic hair transplant apparatus including a needle module in which a hair follicle is inserted, a supplying case which has a magazine shape into which the needle module is inserted like a bullet of a gun, a withdrawing case which has a magazine shape into which the needle module is inserted like a bullet of a gun, and a hair transplanter on which the supplying case and the withdrawing case are mounted and which transplants hair follicles into a scalp by sequentially operating needle modules in the supplying case one by one and inserts needle modules from which hair follicles are removed into the withdrawing case.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: June 30, 2020
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Tae Wuk Bae, Yong Chul Jung, Moon Kyu Kim, Jung Chul Kim, Kyu Hyung Kim, Jung Wook Suh, Soo In Lee, Hyung Soo Lee, Eun Chang Choi