Patents by Inventor Ji Woong Kim

Ji Woong 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: 11912120
    Abstract: A battery mounting structure for a vehicle is provided to include a case having a first internal member that is disposed to be spaced parallel to an upper side of a lower panel of the case and a second internal member that is disposed perpendicular to the first internal member, and configured to accommodate a plurality of battery modules therein using the first internal member and the second internal member. An outer side member is provided in a shape protruding toward the outside on an outer side of the case. The battery modules are disposed in a stacking direction of battery cells that is parallel to a longitudinal direction of the first internal member.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: February 27, 2024
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yong Hwan Choi, Yu Ri Oh, Tae Hyuck Kim, Gyung Hoon Shin, Hae Kyu Lim, Ji Woong Jung
  • Patent number: 11908422
    Abstract: A digital-analog converter of the disclosure converts digital image data to generate analog data signals. The digital-analog converter includes a voltage divider which generates a plurality of gamma reference voltages based on a first reference voltage and a second reference voltage; a global ramp including a plurality of gamma decoders which generates a plurality of global gamma voltages based on the gamma reference voltages; a decoder which selects one of the global gamma voltages according to the digital image data to generate the analog data signals; and a ramp controller which turns off at least some of the gamma decoders based on the digital image data.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: February 20, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyung Gun Ma, Oh Jo Kwon, Ji Woong Kim, Jun Yong Song, Seong Joo Lee, Sang Hyun Heo
  • Publication number: 20240043508
    Abstract: The present invention relates to an anti-SARS-CoV-2 S protein-specific antibody or an antigen-binding fragment thereof, and therapeutic and diagnostic uses thereof. The anti-SARS-CoV-2 S protein-specific antibody or antigen-binding fragment thereof according to the present invention can bind specifically to the S protein, which plays an important role in the infiltration of SARS-CoV-2 into host cells, to inhibit the infection of SARS-CoV-2, and thus can be advantageously used as a therapeutic agent for COVID-19 and as a diagnostic agent and diagnostic kit for COVID-19.
    Type: Application
    Filed: October 25, 2023
    Publication date: February 8, 2024
    Inventors: Sukmook LEE, Ji Woong KIM, Kyun HEO, Yeabin CHO, Hyun jung KIM, Hyelim CHOI, Harim YANG, Ha Gyeong SHIN, Ji Hyun LEE
  • Patent number: 11893186
    Abstract: An input sensing device includes first driving electrodes, second driving electrodes, and sensing electrodes, and a sensing driver that transmits a first driving signal to the first driving electrodes at a first frequency, transmits a second driving signal to the second driving electrodes at a second frequency, and determines a touch or approach of an external object based on sensing signals received from the sensing electrodes. The sensing driver includes analog front-end circuits that separate a sensing signal of the first frequency and a sensing signal of the second frequency that are received from the respective sensing electrodes, and generate digital sensing data based on a result of a recombination of the separated sensing signals.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: February 6, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ji Woong Kim, Moon Jae Jeong, Hyung Gun Ma, Tae Hun Lee, Keum Dong Jung, Sang Hyun Heo
  • Patent number: 11869438
    Abstract: A display device includes a display panel including pixels connected to scan lines and data lines, and connection line connected to the scan lines, and a scan driver which drives scan lines. The scan driver includes a scan signal output circuit which outputs a first output signal as a scan signal to a first output line and outputs a second output signal to a second output line, a signal distribution circuit which outputs the first output signal to a first or third connection line and outputs the second output signal to a second or fourth connection line in response to first and second distribution control signals, and a scan-off circuit which outputs gate-off level to at least one of the scan lines in response to first and second scan-off control signals.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: January 9, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyung Gun Ma, Ji Woong Kim, Jun Yong Song, Seong Joo Lee, Keum Dong Jung, Sang Hyun Heo
  • Patent number: 11868560
    Abstract: A sensor device of the present invention includes first sensors; second sensors forming capacitance with the first sensors; a multi-frequency generator generating a first frequency signal and a second frequency signal having different frequencies; a sensor transmitter supplying first driving signals based on the first frequency signal to first sensors of a first group among the first sensors, supplying second driving signals based on the second frequency signal to first sensors of a second group among the first sensors, and simultaneously supplying the first driving signals and the second driving signals; and a sensor receiver simultaneously receiving sensing signals from the second sensors.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: January 9, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Keum Dong Jung, Ji Woong Kim, Hyung Gun Ma, Kyung Tea Park, Moon Jae Jeong, Sang Hyun Heo
  • Publication number: 20240004499
    Abstract: An input sensing device includes first driving electrodes, second driving electrodes, and sensing electrodes, and a sensing driver that transmits a first driving signal to the first driving electrodes at a first frequency, transmits a second driving signal to the second driving electrodes at a second frequency, and determines a touch or approach of an external object based on sensing signals received from the sensing electrodes. The sensing driver includes analog front-end circuits that separate a sensing signal of the first frequency and a sensing signal of the second frequency that are received from the respective sensing electrodes, and generate digital sensing data based on a result of a recombination of the separated sensing signals.
    Type: Application
    Filed: February 28, 2023
    Publication date: January 4, 2024
    Inventors: JI WOONG KIM, Moon Jae Jeong, Hyung Gun Ma, Tae Hun Lee, Keum Dong Jung, Sang Hyun Heo
  • Patent number: 11852907
    Abstract: An aging pallet used in an aging process of a display panel is provided. The aging pallet can include a plurality of trays stacked on a driving unit. Each of the plurality of trays can include a seating portion on which the display panel is mounted, and at least one press bar disposed on the seating portion. The press bar can include protrusions protruding toward the seating portion or holes disposed at a surface of the press body toward the seating portion. Thus, the aging pallet can prevent the damage to the display panel due to particles in the aging process.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: December 26, 2023
    Assignee: LG DISPLAY CO., LTD.
    Inventor: Ji Woong Kim
  • Publication number: 20230305657
    Abstract: A sensor device including: first sensors; second sensors configured to form capacitances with the first sensors; a sensor transmitter connected to the first sensors and configured to supply driving signals having a first frequency to the first sensors; and a sensor receiver connected to the second sensors and configured to receive sensing signals from the second sensors, wherein the sensor receiver includes: a multipath filter having a center frequency set to the first frequency; and a first chopper integrator connected to the multipath filter, and having a center frequency set to the first frequency.
    Type: Application
    Filed: December 6, 2022
    Publication date: September 28, 2023
    Inventors: Keum Dong JUNG, Oh Jo Kwon, Ji Woong Kim, Hyung Gun Ma, Seong An Park, Sang Hyun Heo
  • Publication number: 20230291022
    Abstract: A battery module includes a plurality of battery cells stacked in one direction; and an end plate assembly covering an outermost battery cell disposed on the outermost among the plurality of battery cells, wherein the end plate assembly includes at least one thermistor for measuring a temperature of the outermost battery cell.
    Type: Application
    Filed: February 28, 2023
    Publication date: September 14, 2023
    Inventors: Jin Su HAN, Ji Eun KANG, Min Song KANG, Ju Yong PARK, Suk Ho SHIN, Ji Woong KIM, Byeong Jun PAK
  • Patent number: 11735103
    Abstract: An analog front-end includes a (1-1)-th charge amplifier configured to differentially amplify a first and second sensing signals provided to a (1-1)-th input terminal and a (1-2)-th input terminal, respectively, and output a (1-1)-th differential signal. A (1-2)-th charge amplifier is configured to differentially amplify the second sensing signal and a third sensing signal provided to a (1-3)-th input terminal and a (1-4)-th input terminal, respectively, and output a (1-2)-th differential signal. A second charge amplifier is configured to differentially amplify the (1-1)-th differential signal and the (1-2)-th differential signal provided to a (2-1)-th input terminal and a (2-2)-th input terminal, respectively, and output a (2-1)-th differential signal and a (2-2)-th differential signal. A demodulation circuit is configured to filter the (2-1)-th differential signal and the (2-2)-th differential signal and output demodulated differential signals.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: August 22, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyung Tea Park, Ji Woong Kim, Hyung Gun Ma, Seong An Park, Seong Joo Lee, Tae Hun Lee, Sang Hyun Heo
  • Patent number: 11720142
    Abstract: A sheet for a display panel according to the present invention comprises: a base substrate which includes a protective member on one surface thereof, is visually transparent, and has a flat shape; a print layer which covers a part of one surface of the base substrate, has a predetermined thickness, and blocks light transmission therethrough; a filling layer which covers both the print layer and the base substrate, has a flat-shaped outer surface, and has visual transparency; and an adhesive member which is visually transparent, covers the outer surface of the filling layer, has an adhesive function, and is adhered to a transparent member forming the appearance of a display panel.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: August 8, 2023
    Assignee: SG GLOBAL CO., LTD.
    Inventor: Ji Woong Kim
  • Publication number: 20230220056
    Abstract: The present disclosure relates to an antibody or an antigen-binding fragment thereof specifically binding to GRP94, and uses thereof. A GRP94 antibody or antigen-binding fragment thereof according to the present disclosure has very high specificity and affinity to GRP94, and excellent growth-inhibiting, infiltration-inhibiting, and angiogenesis-inhibiting effects on colorectal cancer cell lines, and thus can be useful as a composition for treating cancer, inhibiting cancer metastasis, and inhibiting angiogenesis.
    Type: Application
    Filed: October 30, 2020
    Publication date: July 13, 2023
    Inventors: Sukmook LEE, Ji Woong KIM, Yeabin CHO, Kyun HEO
  • Publication number: 20230213794
    Abstract: An aging pallet used in an aging process of a display panel is provided. The aging pallet can include a plurality of trays stacked on a driving unit. Each of the plurality of trays can include a seating portion on which the display panel is mounted, and at least one press bar disposed on the seating portion. The press bar can include protrusions protruding toward the seating portion or holes disposed at a surface of the press body toward the seating portion. Thus, the aging pallet can prevent the damage to the display panel due to particles in the aging process.
    Type: Application
    Filed: November 3, 2022
    Publication date: July 6, 2023
    Applicant: LG Display Co., Ltd.
    Inventor: Ji Woong KIM
  • Publication number: 20230152922
    Abstract: A sensor device of the present invention includes first sensors; second sensors forming capacitance with the first sensors; a multi-frequency generator generating a first frequency signal and a second frequency signal having different frequencies; a sensor transmitter supplying first driving signals based on the first frequency signal to first sensors of a first group among the first sensors, supplying second driving signals based on the second frequency signal to first sensors of a second group among the first sensors, and simultaneously supplying the first driving signals and the second driving signals; and a sensor receiver simultaneously receiving sensing signals from the second sensors.
    Type: Application
    Filed: June 27, 2022
    Publication date: May 18, 2023
    Inventors: Keum Dong JUNG, Ji Woong KIM, Hyung Gun MA, Kyung Tea PARK, Moon Jae JEONG, Sang Hyun HEO
  • Publication number: 20230150573
    Abstract: A hydraulic auxiliary axle steering control system is provided. In detail, there is provided a hydraulic auxiliary axle steering control system that can perform quick, precise, and safe control by changing an auxiliary axle steering control angle in accordance with a vehicle speed to problems with instability of driving, wear of tires, and a turning radius when a vehicle is driven at a low speed.
    Type: Application
    Filed: June 21, 2022
    Publication date: May 18, 2023
    Inventors: Sung Min HAN, Jung Woo SHIN, Chung Mok YOO, Ji Woong KIM, Min Seong KIM
  • Publication number: 20230098593
    Abstract: A battery pack includes a pack case and a plurality of cell stacks accommodated in an accommodation space of the pack case, wherein the pack case includes a lower plate on which the plurality of cell stacks is disposed and a partition member partitioning the accommodation space, and at least a portion of the partition member may be formed of a material different from a material of the lower plate.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 30, 2023
    Inventors: Jin Su HAN, Min Song KANG, Ju Yong PARK, Sei Hoon CHO, Ji Woong KIM, Byeong Jun PAK
  • Publication number: 20230102065
    Abstract: A battery pack includes: a pack housing having an internal space; at least one cell stack body accommodated in the internal space of the pack housing; at least one electronic component accommodated in the internal space of the pack housing; a connecting member electrically connected to at least one of the at least one cell stack body and the at least one electronic component; and a partition wall partitioning the internal space and accommodating at least a portion of the connecting member.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 30, 2023
    Inventors: Jin Su HAN, Min Song KANG, Ju Yong PARK, Sei Hoon CHO, Ji Woong KIM, Byeong Jun PAK
  • Publication number: 20230095960
    Abstract: A battery pack includes: a first cooling plate including a first cooling path, along which a refrigerant is circulated, and a first inlet pipe connected to the first cooling path; a second cooling plate including a second cooling path, along which a refrigerant is circulated, and a second inlet pipe connected to the second cooling path and sealingly engaged to the first inlet pipe; a main supply pipe branching from the first inlet pipe or the second inlet pipe and supplying a refrigerant to the first inlet pipe and the second inlet pipe; and a pack unit body including at least one battery cell and disposed between the first cooling plate and the second cooling plate.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 30, 2023
    Inventors: Ju Yong PARK, Min Song KANG, Sei Hoon CHO, Jin Su HAN, Ji Woong KIM, Byeong Jun PAK
  • Publication number: 20230102399
    Abstract: A battery module includes: a plurality of battery cells; and an insulating cover disposed on one side of the plurality of battery cells, the insulating cover comprising a venting guide configured to emit flame or gas occurring in one or more of the plurality of battery cell.
    Type: Application
    Filed: September 21, 2022
    Publication date: March 30, 2023
    Inventors: Jin Su Han, Min Song Kang, Ju Yong Park, Sei Hoon Cho, Ji Woong Kim, Byeong Jun Pak