Patents by Inventor Hee-Jun Park

Hee-Jun Park 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: 12272869
    Abstract: An antenna structure according to an embodiment of the present invention includes a first antenna unit including a first radiator, a first transmission line connected to the first radiator, and a guide pattern disposed around the first transmission line and separated from the first transmission line, a second antenna unit at least partially covered by the guide pattern of the first antenna unit in a plan view, and a dielectric layer interposed between the first antenna unit and the second antenna unit. An antenna structure implementing low-frequency and high-frequency properties with high reliability is provided.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: April 8, 2025
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Young Ju Kim, Yoon Ho Huh, Hee Jun Park, Young Su Lee, In Kak Song, Dong Pil Park
  • Patent number: 12255414
    Abstract: A package board according to an embodiment of the present disclosure includes a first core layer, a feeding wiring disposed on the first core layer, and a first connector mounted on the first core layer and electrically connected to the feeding wiring through a row directional side thereof. The feeding wiring includes a first portion extending in a column direction of the first core layer and a second portion bent from the first portion to extend in a row direction of the first core layer.
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: March 18, 2025
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Na Yeon Kim, Young Ju Kim, Hee Jun Park, Won Hee Lee
  • Patent number: 12255386
    Abstract: An antenna package according to an embodiment includes antenna units, and a circuit board electrically connected to the antenna units. The circuit board includes a core layer, antenna feeding lines distributed on a surface of the core layer and connected to the antenna units, power/data lines distributed on the surface of the core layer, power/data ports connected to end portions of the power/data lines, and antenna feeding ports connected to end portions of the antenna feeding lines and arranged to be closer to the antenna units than the power/data ports.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: March 18, 2025
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Byung Jin Choi, Jae Hyun Lee, Hee Jun Park
  • Patent number: 12255345
    Abstract: A battery cell has asymmetrically formed electrode leads, and a battery module includes the same. The spatial efficiency and the mechanical strength of the battery module are improved.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: March 18, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Jhin Ha Park, Jeong Oh Moon, Hee Jun Jin, Ho June Chi, Jin Yong Park, Kyung Woo Kim
  • Patent number: 12255357
    Abstract: A battery cell has asymmetrically formed electrode leads, and a battery module including the same. The spatial efficiency and the mechanical strength of the battery module are improved.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: March 18, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Jhin Ha Park, Jin Yong Park, Jeong Oh Moon, Hee Jun Jin, Ho June Chi, Kyung Woo Kim
  • Publication number: 20250063943
    Abstract: The present invention relates to an organic light-emitting device comprising, in a light-emitting layer thereof: a compound represented by [chemical formula A]; and a compound represented by any one of [chemical formula D-6] and [chemical formula D-7], wherein [chemical formula A], [chemical formula D-6], and [chemical formula D-7] are as described in the detailed description of the invention.
    Type: Application
    Filed: November 14, 2022
    Publication date: February 20, 2025
    Inventors: Seok-Bae PARK, Se-Jin LEE, Si-In KIM, Hee-Dae KIM, Yeong-Tae CHOI, Yu-Rim LEE, Ji-Yung KIM, Seung-Soo LEE, Kyungtae KIM, Myeong-Jun KIM, Kyeong-Hyeon KIM
  • Patent number: 12230872
    Abstract: An antenna device according to an embodiment includes a dielectric layer, a rhombus-shaped first radiator disposed on an upper surface of the dielectric layer, a transmission line connected to the first radiator, a signal pad connected to one end of the transmission line, ground pads disposed around the signal pad, and second radiators extending from the ground pad along lower sides of the first radiator.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: February 18, 2025
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Hee Jun Park, Dong Pil Park, Jae Hyun Lee
  • Publication number: 20250032834
    Abstract: A battery rack controls thermal events. An electric power storage system includes the battery rack. A battery rack includes a battery module, a rack frame configured to accommodate the battery module, a fire extinguishing agent supply module disposed on one side of the rack frame and connected to the battery module, and a support module coupled to the one side of the rack frame and configured to support the fire extinguishing agent supply module such that the fire extinguishing agent supply module faces the battery module.
    Type: Application
    Filed: July 17, 2023
    Publication date: January 30, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Seung-Jun LEE, Hee-Chan KIM, Kown SON, Goan-Su JUNG, Jung-Beom PARK, Byung-Hyuk CHOI
  • Publication number: 20250038380
    Abstract: A battery module includes a cell stack in which a plurality of battery cells are stacked; a pair of bus bar frames configured to cover one side and another side, respectively, of the cell stack in a longitudinal direction; a housing configured to accommodate a combined body of the cell stack and the pair of bus bar frames so that the pair of bus bar frames is exposed to an outside of the housing; and an insulation pad interposed between a side surface of the cell stack and an inner surface of the housing and between a side surface of one of the pair of bus bar frames and the inner surface of the housing.
    Type: Application
    Filed: October 8, 2024
    Publication date: January 30, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Jin-Yong Park, Kyung-Mo Kim, Jeong-O Mun, Jhin-Ha Park, Ho-June Chi, Hee-Jun Jin
  • Patent number: 12209529
    Abstract: A vehicle control apparatus includes a detector that detects an external temperature of a vehicle, a vehicle speed, and a coolant temperature of an engine, an input device that receives a signal for ON or OFF operations of a heating control, and a controller configured for determining a heating load depending on the heating control when the external temperature is less than a predetermined temperature and the signal for the ON operation of the heating control is input, and controls an operation of an integrated thermal management valve, a deactivation operation of cylinders included in the engine, and an operation of an active air flap, according to at least one of the heating load and the coolant temperature.
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: January 28, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Jong Hyuck Kim, Jeong Hyeon Kim, Hee Jung Yoon, Se Jun Park
  • Patent number: 12206170
    Abstract: An antenna device according to an embodiments of the present invention includes a substrate layer, a ground layer disposed on a bottom surface of the substrate layer, a radiation control layer disposed on a top surface of the substrate layer, the radiation control layer including a plurality of radiation control patterns formed of a conductive mesh structure, each of the radiation control patterns having a hollow portion, an antenna dielectric layer disposed on the radiation control layer, and an antenna unit disposed on the antenna dielectric layer.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: January 21, 2025
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Young Ju Kim, Sung Hoe Kim, Hee Jun Park, Young Sub Son
  • Publication number: 20240388746
    Abstract: Systems and methods for generating a rendered composition for a multi-stream contents on a display are provided. One or more content item streams are received. Each content item stream is associated with a user experience metric. Based on the user experience metric, a rendering frames per second (FPS) metric for the plurality of content item streams is determined. A rendered composition of the plurality of content item streams is generated based on the rendering FPS metric.
    Type: Application
    Filed: May 17, 2023
    Publication date: November 21, 2024
    Inventors: Hee Jun Park, Figo Wang, Amin Khajeh
  • Patent number: 12144242
    Abstract: The present disclosure relates to an organic metal compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic metal compound of the following structure. Incorporating the organic metal compound of the following structure into an emitting unit makes the OLED with improved luminous efficiency, luminous color purity and luminous lifetime.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: November 12, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: Hee-Jun Park, Do-Han Kim, Hye-Seung Kang
  • Patent number: 12116377
    Abstract: The present disclosure provides an organometallic compound below and an organic light emitting diode and an organic light emitting display device including the organometallic compound.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: October 15, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: Hee-Jun Park, Do-Han Kim, Hye-Seung Kang, Jae-Min Moon
  • Publication number: 20240334815
    Abstract: The organic light emitting diode according to an embodiment of the present disclosure includes a first electrode, a second electrode disposed opposite to the first electrode, one or more organic layers positioned on the inside of the first electrode and the second electrode, and a capping layer positioned on at least one outside of the first electrode and the second electrode, wherein a color viewing angle (?u?v?) at viewing angles of 30°, 45° and 60° of light produced from the organic layer and emitted through the capping layer, is less than 0.010.
    Type: Application
    Filed: September 7, 2023
    Publication date: October 3, 2024
    Inventors: Hee-Jun PARK, Seung-Hyun KIM, Sun-Jung KIM, Seok-Geun JIN
  • Patent number: 12100891
    Abstract: An antenna module according to an embodiment of the present invention includes a plurality of first sensing electrode rows, a plurality of second sensing electrode columns spaced apart from the first sensing electrode rows, an insulating interlayer formed between the first sensing electrode rows and the second sensing electrode columns, and an antenna unit inserted in at least one second sensing electrode column of the second sensing electrode columns to be electrically and physically separated from the second sensing electrode columns. The antenna unit does not overlap the first sensing electrode rows in a planar view.
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: September 24, 2024
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Byung Jin Choi, Hee Jun Park, Jae Hyun Lee
  • Patent number: 12093155
    Abstract: Certain aspects of the present disclosure provide techniques for improved hardware utilization. An input data tensor is divided into a first plurality of sub-tensors, and a plurality of logical sub-arrays in a physical multiply-and-accumulate (MAC) array is identified. For each respective sub-tensor of the first plurality of sub-tensors, the respective sub-tensor is mapped to a respective logical sub-array of the plurality of logical sub-arrays, and the respective sub-tensor is processed using the respective logical sub-array.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: September 17, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Hee Jun Park, Bohuslav Rychlik, Niraj Shantilal Paliwal
  • Publication number: 20240300990
    Abstract: A compound represented by the Chemical Formula 1 has a high-density and thus constitutes a dense film structure. Moreover, the compound represented by the Chemical Formula 1 binds to oxygen or moisture, thereby suppressing penetration of oxygen or moisture into the organic light-emitting device. In addition, the organic light-emitting device including a novel compound represented by a Chemical Formula 1 has a low operation voltage and has excellent luminous efficiency, excellent external quantum efficiency (EQE), a long lifetime, and excellent stability.
    Type: Application
    Filed: February 28, 2024
    Publication date: September 12, 2024
    Inventors: Hee-Jun PARK, Seung-Hyun KIM
  • Publication number: 20240291153
    Abstract: An antenna structure may include a transmission antenna unit group, and a reception antenna unit group spaced apart from the transmission antenna unit group in a first direction. The transmission antenna unit group includes a first transmission antenna unit and a second transmission antenna unit having a length in a second direction greater than a length of the first transmission antenna unit in the second direction, the second direction being perpendicular to the first direction. The reception antenna unit group includes a plurality of reception antenna units spaced apart from the first transmission antenna unit in the first direction and being arranged in a single row.
    Type: Application
    Filed: February 21, 2024
    Publication date: August 29, 2024
    Inventors: KI HUN SUNG, SUNG JOON HONG, DAE KYU KIM, HEE JUN PARK, MEE AE HUR
  • Publication number: 20240283166
    Abstract: An antenna structure may include a transmission antenna unit group, and a reception antenna unit group spaced apart from the transmission antenna unit group in a first direction. The transmission antenna unit group includes a first transmission antenna unit, and a second transmission antenna unit having a length in a second direction greater than a length of the first transmission antenna unit in the second direction, the second direction being perpendicular to the first direction. The reception antenna unit group includes a first reception antenna unit spaced apart from the first transmission antenna unit in the first direction and including a first reception radiator, and a second reception antenna unit including a second reception radiator spaced apart the first reception radiator in the second direction.
    Type: Application
    Filed: February 21, 2024
    Publication date: August 22, 2024
    Inventors: KI HUN SUNG, SUNG JOON HONG, DAE KYU KIM, HEE JUN PARK, MEE AE HUR