Patents by Inventor Heesoo PARK

Heesoo 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).

  • Publication number: 20240120268
    Abstract: A method for forming a shielding layer on a semiconductor device is disclosed. The semiconductor device comprises a bond pad formed on a front side of a substrate and extends to a first lateral surface of the substrate. The method comprises: etching a portion of the bond pad adjacent to the first lateral surface, to form a gap between the bond pad and the first lateral surface; attaching a filler onto the bond pad to fill the gap; and applying a shielding layer to a back side of the substrate.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 11, 2024
    Inventors: SeungHyun LEE, HunTaek LEE, KyoungHee PARK, SeongHwan PARK, YoungHoon JEON, HeeSoo LEE
  • Publication number: 20240120289
    Abstract: An electronic package is provided. The electronic package comprises a substrate having a first region and a second region; a first set of electronic components mounted on the substrate in the first region; a second set of electronic components mounted on the substrate in the second region; an encapsulant layer disposed on the substrate and encapsulating the first and second sets of electronic components; a set of interconnect components disposed on the substrate in the second region, and extending through the encapsulant layer, wherein the set of interconnect components are electrically coupled to the first and second sets of electronic components; and a connector mounted on the encapsulant layer and electrically coupled to the first and second sets of electronic components through the set of interconnect components.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 11, 2024
    Inventors: SeungHyun LEE, YeJin PARK, HeeSoo LEE
  • Publication number: 20240096736
    Abstract: A semiconductor device has a substrate and electrical component disposed over the substrate. The electrical component can be a semiconductor die, semiconductor package, surface mount device, RF component, discrete electrical device, or IPD. A TIM is deposited over the electrical component. The TIM has a core, such as Cu, covered by graphene. A heat sink is disposed over the TIM, electrical component, and substrate. The TIM is printed on the electrical component. The graphene is interconnected within the TIM to form a thermal path from a first surface of the TIM to a second surface of the TIM opposite the first surface of the TIM. The TIM has thermoset material or soldering type matrix and the core covered by graphene is embedded within the thermoset material or soldering type matrix. A metal layer can be formed between the TIM and electrical component.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 21, 2024
    Applicant: STATS ChipPAC Pte. Ltd.
    Inventors: YongMoo Shin, HeeSoo Lee, HyunSeok Park
  • Patent number: 11866344
    Abstract: Cesium-niobium-chalcogenide compounds and a semiconductor device are provided. The cesium-niobium-chalcogenide compound is selected from the group consisting of CsNbS3, CsNbSe3, and CsNbOx-3Qx, where Q is S or Se, and x is 1 or 2, and includes an edge-shared orthorhombic crystal structure. In one embodiment, the semiconductor device includes a cathode layer, an anode layer, and an active layer disposed between the cathode layer and the anode layer, and the active layer includes the cesium-niobium-chalcogenide compound.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: January 9, 2024
    Assignees: Trinity College Dublin, Qatar Foundation for Education, Science and Community Development
    Inventors: Fadwa El-Mellouhi, Heesoo Park, Nouar Tabet, Fahhad Alharbi, Stefano Sanvito
  • Publication number: 20230152775
    Abstract: A transport device inspection system includes a plurality of transport devices configured to move along a transport path, a diagnostic server configured to create inspection schedule information for the plurality of transport devices, an inspector configured to receive the inspection schedule information from the diagnostic server and to sequentially inspect the plurality of transport devices in accordance with the inspection schedule information, and a transport device controller configured to receive the inspection schedule information from the inspector and to control the plurality of transport devices to sequentially move to an inspection position in accordance with the inspection schedule information.
    Type: Application
    Filed: April 15, 2022
    Publication date: May 18, 2023
    Inventors: JUHO YANG, HEESOO PARK, JOUNGTAEK YOON, WONGEUN LEE, JUSUNG LEE
  • Publication number: 20210269326
    Abstract: Cesium-niobium-chalcogenide compounds and a semiconductor device are provided. The cesium-niobium-chalcogenide compound is selected from the group consisting of CsNbS3, CsNbSe3, and CsNbOx-3Qx, where Q is S or Se, and x is 1 or 2, and includes an edge-shared orthorhombic crystal structure. In one embodiment, the semiconductor device includes a cathode layer, an anode layer, and an active layer disposed between the cathode layer and the anode layer, and the active layer includes the cesium-niobium-chalcogenide compound.
    Type: Application
    Filed: February 5, 2019
    Publication date: September 2, 2021
    Inventors: Fadwa EL-MELLOUHI, Heesoo PARK, Nouar TABET, Fahhad ALHARBI, Stefano SANVITO
  • Patent number: 10593302
    Abstract: A flexible TV is disclosed. The flexible TV includes a housing, a user interface configured to receive at least one command, a flexible display positioned in the housing, and a controller configured to control a door and a motor. In particular, the controller determines a range of the flexible display exposed to an outside of the housing by controlling at least one of the door or the motor according to a type of the command.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: March 17, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Jihe Suk, Heesoo Park, Wonbin Jang, Gowoon Choi, Hanseok Hwangbo
  • Patent number: 10553367
    Abstract: Photovoltaic perovskite oxychalcogenide material and an optoelectronic device are provided. The optoelectronic device includes a cathode layer, an anode layer, and an active layer disposed between the cathode layer and the anode layer. In one embodiment, the active layer includes a perovskite oxychalcogenide compound and the perovskite oxychalcogenide compound is NaMO2Q, wherein M is Nb or Ta, and Q is S, Se or Te.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: February 4, 2020
    Assignees: QATAR FOUNDATION, TRINITY COLLEGE DUBLIN
    Inventors: Fadwa El-Mellouhi, Nouar Tabet, Fahhad Hussain Alharbi, Stefano Sanvito, Heesoo Park
  • Publication number: 20190355328
    Abstract: A flexible TV is disclosed. The flexible TV includes a housing, a user interface configured to receive at least one command, a flexible display positioned in the housing, and a controller configured to control a door and a motor. In particular, the controller determines a range of the flexible display exposed to an outside of the housing by controlling at least one of the door or the motor according to a type of the command.
    Type: Application
    Filed: August 30, 2018
    Publication date: November 21, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Jihe SUK, Heesoo PARK, Wonbin JANG, Gowoon CHOI, Hanseok HWANGBO
  • Publication number: 20190122829
    Abstract: Photovoltaic perovskite oxychalcogenide material and an optoelectronic device are provided. The optoelectronic device includes a cathode layer, an anode layer, and an active layer disposed between the cathode layer and the anode layer. In one embodiment, the active layer includes a perovskite oxychalcogenide compound and the perovskite oxychalcogenide compound is NaMO2Q, wherein M is Nb or Ta, and Q is S, Se or Te.
    Type: Application
    Filed: October 19, 2018
    Publication date: April 25, 2019
    Inventors: Fadwa EL-MELLOUHI, Nouar TABET, Fahhad Hussain ALHARBI, Stefano SANVITO, Heesoo PARK