Patents by Inventor Seong Park

Seong 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).

  • Cost calculating system and method therefor
    Patent number: 11455667
    Abstract: An electronic device is provided. The electronic device includes a communicator; a memory storing one or more instructions; and a processor electrically connected to the communicator and the memory, wherein the processor executes the one or more instructions to group a plurality of electronic devices into one group, control the communicator to receive cost information from at least one electronic device included in the group, sum the received cost information, distribute the summed cost information based on a number of the plurality of electronic devices, and control the communicator to transmit the distributed cost information to the plurality of electronic devices.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: September 27, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won-jin Hur, Seon-jae Kim, Seong-il Kim, Jun-seong Park, Min-woo Lee
  • SEALING STRUCTURE AND MANUFACTURING METHOD THEREFOR
    Publication number: 20220278298
    Abstract: A method for manufacturing a sealing structure may comprise the steps of: providing a substrate in a chamber; forming a first material layer containing a silicon nitride (SiNx) on the substrate; and forming a second material layer containing a silicon oxide (SiOx) on the first material layer, wherein the step of forming the first material layer and the step of forming the second material layer are performed by a plasma-enhanced atomic layer deposition (PEALD) method.
    Type: Application
    Filed: August 3, 2020
    Publication date: September 1, 2022
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Jin-Seong PARK, Ju-Hwan HAN, Seong-Hyeon LEE, Seok-Goo JEONG
  • MEMORY DEVICE AND MANUFACTURING METHOD OF THE MEMORY DEVICE
    Publication number: 20220271055
    Abstract: There are provided a memory device and a manufacturing method of the memory device. The memory device includes: a first gate stack structure and a second gate stack structure, disposed on a substrate; and a slit disposed between the first gate stack structure and the second gate stack structure to electrically isolate the first gate stack structure and the second gate stack structure from each other.
    Type: Application
    Filed: August 11, 2021
    Publication date: August 25, 2022
    Applicant: SK hynix Inc.
    Inventors: Won Geun CHOI, Jung Shik JANG, Jang Won KIM, Mi Seong PARK
  • 3D display apparatus having lenticular lenses
    Patent number: 11425360
    Abstract: A 3D display apparatus in which lenticular lenses are disposed on a display panel is provided. The display panel can include pixel regions arranged in a pen-tile shape. For example, the display panel can include a first column of pixel regions in which a first pixel region displaying a first color and a second pixel region displaying a second color are alternatively disposed in a first direction, and a second column of pixel regions in which a third pixel region displaying a third color is disposed, and the first column and the second column can be alternatively disposed in a second direction perpendicular to the first direction. Each of the lenticular lenses can extend in an inclined direction. Thus, in the 3D display apparatus, the rate of color reproduction can be improved in a pen-tile shape.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: August 23, 2022
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Myung-Soo Park, Hoon Kang, Ju-Seong Park, Dong-Yeon Kim, Young-Min Kim, Se-Wan Oh
  • Construction of driving transistor in a pixel of a display device
    Patent number: 11417282
    Abstract: A display device and a method of manufacturing the display device are provided. The display device comprises a pixel which is connected to a scan line and a data line intersecting the scan line, wherein the pixel comprises a light emitting element and a driving transistor controlling a driving current, which is supplied to the light emitting element, according to a data voltage received from the data line, wherein the driving transistor comprises a first active layer having an oxide semiconductor containing tin (Sn).
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: August 16, 2022
    Assignees: Samsung Display Co., Ltd., IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Joon Seok Park, Jun Hyung Lim, Jin Seong Park, Jiazhen Sheng, Tae Hyun Hong
  • Image sensor including quantum dot layer
    Patent number: 11404458
    Abstract: The present invention discloses an image sensor including a quantum dot layer. The image sensor including a quantum dot layer according to the present invention includes photoelectric conversion elements formed on a substrate to correspond to a plurality of pixel regions; a wiring layer formed on the substrate on which the photoelectric conversion elements are formed; color filters formed on the wiring layer to correspond to the photoelectric conversion elements; and a quantum dot layer formed on the color filters and absorbing light and emitting visible light having a specific range of wavelengths converted from the absorbed light.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: August 2, 2022
    Assignee: Industry-University Cooperation Foundation Hanyang University
    Inventors: Jea Gun Park, Il Hwan Kim, Jun Seong Park, Yun Hyuk Koh
  • SPLIT-CORE ASSEMBLY AND STATOR INCLUDING SAME
    Publication number: 20220224183
    Abstract: A split-core assembly and a stator including the split-core assembly are provided. A split-core assembly according to an embodiment of the present disclosure includes a split core, a bobbin, a coil, and a terminal holder. The terminal holder has an insulating protrusion, and when two split-core assemblies are coupled to each other, the insulating protrusion of any one terminal holder overlaps the other terminal holder. Accordingly, it is possible to prevent a gap between the split-core assemblies and it is possible to provide a stator in which a split core and a conductive plate are separated.
    Type: Application
    Filed: May 21, 2019
    Publication date: July 14, 2022
    Inventors: Ji Won LEE, Ji Seong PARK, Jin Su OH, Hyoung Gun LEE
  • Light Field Display Device Having Improved Viewing Angle
    Publication number: 20220206313
    Abstract: A light field display device including: a display panel including a plurality of subpixels each emitting a light field; and a lenticular lens array on the display panel and including a plurality of lenticular lenses, wherein the plurality of lenticular lenses correspond to a plurality of subpixel groups each including the plurality of subpixels, and wherein a width of each of the plurality of subpixel groups is greater than a width of each of the plurality of lenticular lenses.
    Type: Application
    Filed: September 13, 2021
    Publication date: June 30, 2022
    Inventors: Ju-Seong Park, Myung-Soo Park, Dong-Yeon Kim, Young-Min Kim, Se-Wan Oh
  • DISPLAY DEVICE INCLUDING HYDROGEN DIFFUSION BARRIER FILM, AND METHOD FOR MANUFACTURING SAME
    Publication number: 20220208806
    Abstract: A display device may comprise: a substrate including a driving area and a pixel area; a first transistor on the driving area; a second transistor on the pixel area; a first hydrogen diffusion barrier film between a first active layer and a first gate insulating film of the first transistor; and a second hydrogen diffusion barrier film between a second active layer and a second gate insulating film of the second transistor.
    Type: Application
    Filed: March 27, 2020
    Publication date: June 30, 2022
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Jin-Seong PARK, Seong-Hyeon LEE, Ju-Hwan HAN, Hyun-Jun JEONG
  • METHOD AND DEVICE FOR DETECTING BOUNDARY OF ROAD IN 3D POINT CLOUD USING CASCADE CLASSIFIER
    Publication number: 20220189158
    Abstract: An embodiment device for detecting a boundary of a road in a 3D point cloud using a cascade classifier includes a rule-based classifier configured to determine whether a received LiDAR cluster has a likelihood of becoming a candidate for the boundary of the road using a box parameter surrounding a point cloud constituting the LiDAR cluster and a point parameter, and a learning-based classifier configured to apply a machine-learning scheme to the LiDAR cluster selected as the candidate for the boundary of the road by the rule-based classifier to determine the LiDAR cluster to be the boundary of the road or an object other than the boundary of the road.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Inventors: Jong Won Park, Jin Kyu Hwang, Hyun Ju Kim, Min Seong Park, Won Je Jang, Eun Tai Kim
  • Binding Molecule Having Neutralizing Activity Against Middle East Respiratory Syndrome-Coronavirus
    Publication number: 20220177552
    Abstract: The present invention relates to a binding molecule having neutralizing activity against Middle East Respiratory Syndrome-Coronavirus (MERS-CoV). More particularly, the present invention relates to a binding molecule having strong ability to bind to an S protein of MERS-CoV and neutralizing activity against MERS-CoV and thus being very useful in the prevention, treatment or diagnosis of MERS-CoV infection.
    Type: Application
    Filed: November 30, 2018
    Publication date: June 9, 2022
    Applicant: CELLTRION INC.
    Inventors: Soo Young Lee, Kye Sook Yi, Cheol Min Kim, Kyung Min Song, Yeon Jin Bae, Woo Joo Kim, Hee Jin Cheong, Joon Young Song, Man Seong Park, Ji Yun Noh
  • Power semiconductor module
    Patent number: 11355419
    Abstract: The present invention relates to a power semiconductor module including a first heat dissipation substrate, a semiconductor chip, a lead plate, a PCB, and a heat dissipation plate that are packaged within a casing, wherein dualization of a heat dissipation structure is applied to facilitate superior heat dissipation performance compared to a conventional power semiconductor module.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: June 7, 2022
    Assignee: Amosense Co., Ltd.
    Inventor: Ik-Seong Park
  • Method for producing ceramic substrate, and ceramic substrate
    Patent number: 11355355
    Abstract: The present invention relates to a method of producing a ceramic substrate, the method including: joining a metal layer to each of opposite surfaces of a ceramic base material; forming, on the metal layers, a first electrode layer and a second electrode layer having a larger volume than the first electrode layer; calculating the volumes of the first and second electrode layers; and controlling a thickness of the second electrode layer, thereby controlling warpage which may occur due to a difference between the volumes of the first and second electrode layers. The present invention can reduce the defect rate of a ceramic substrate by controlling warpage that may occur due to the difference in volume taken up by the metal layers on the opposite surfaces of the base material.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: June 7, 2022
    Assignee: Amosense Co., Ltd.
    Inventors: Ji-Hyung Lee, Ik-Seong Park, Hyeon-Choon Cho
  • METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    Publication number: 20220172985
    Abstract: A method of manufacturing a semiconductor device is provided. The method may include forming a stack, forming a preliminary stepped structure by patterning the stack, forming a first stepped structure, a second stepped structure, and an opening located between the first stepped structure and the second stepped structure by etching the preliminary stepped structure, forming a passivation layer that fills the opening and covers the first stepped structure, and forming a third stepped structure by etching the second stepped structure using the passivation layer as an etching barrier.
    Type: Application
    Filed: June 11, 2021
    Publication date: June 2, 2022
    Applicant: SK hynix Inc.
    Inventors: Dong Hun Lee, Jeong Hwan Kim, Mi Seong Park, Jung Shik Jang, Won Geun Choi
  • 3D display apparatus having lenticular lenses
    Patent number: 11336885
    Abstract: A 3D display apparatus including lenticular lenses is provided. The lenticular lenses may be disposed between a display panel and a viewing angle control film. A direction in which the lenticular lenses extend may be inclined with a direction in which pixel regions of the display panel are arranged. The display panel may include light-blocking patterns overlapping with a boundary of the lenticular lenses. Thus, in the 3D display apparatus, the quality of the image provided to the user may be improved.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: May 17, 2022
    Assignee: LG Display Co., Ltd.
    Inventors: Young-Min Kim, Hoon Kang, Ju-Seong Park, Myung-Soo Park, Dong-Yeon Kim
  • Display Apparatus Having a Light-Emitting Device and a Touch Electrode
    Publication number: 20220149319
    Abstract: A display apparatus having a light-emitting device and a touch electrode is provided. An optical pattern may be disposed on the light-emitting device. A side of the optical pattern may be sloped. A surface of the optical pattern opposite to the light-emitting device may be covered by an intermediate insulating layer. The intermediate insulating layer may be harder than the optical pattern. The touch electrode may overlap the side of the optical pattern. Thus, in the display apparatus, the surface defect of the optical pattern in the forming process of the touch electrode may be prevented. Therefore, in the display apparatus, the frontal luminance and the image quality may be improved.
    Type: Application
    Filed: October 18, 2021
    Publication date: May 12, 2022
    Inventors: Dong Yeon Kim, Hoon Kang, Ju Seong Park, Myung Soo Park, Young Min Kim, Se Wan Oh
  • Automatic teller machine having a note storage unit with a door capable of being locked and unlocked
    Patent number: 11315391
    Abstract: An automatic teller machine includes a door having a locking part for opening and closing a medium storage space in which a medium is stored; a first slide member located at a locked position or an opened position by means of a locking or opening operation of the locking part; a second slide member for locking the door by means of engagement with the first slide member when the first slide member is in the locked position; a drive unit for moving the second slide member between a first position in which the door is locked and a second position in which the door is unlocked when the first slide member is in the locked position; and a control unit for controlling driving of the drive unit.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: April 26, 2022
    Assignee: HYOSUNG TNS INC.
    Inventors: Jong Seong Park, Chang Ho Park, Jun Young Kim, Soon Ho Choi
  • BILL PROCESSING DEVICE
    Publication number: 20220122404
    Abstract: The purpose of the present disclosure is to provide a banknote processing device that may separate and process normal banknotes and rejected banknotes during replenishment/collection and easily confirm the number of replenished or collected normal banknotes.
    Type: Application
    Filed: November 22, 2019
    Publication date: April 21, 2022
    Inventors: Chang Ho PARK, Hyun Soo JANG, Jong Seong PARK, Suk Joo KIM
  • METHOD OF FABRICATING GALLIUM NITRIDE SUBSTRATE USING ION IMPLANTATION
    Publication number: 20220115228
    Abstract: The present invention relates to technology for fabricating a gallium nitride substrate using an ion implantation process to which a self-separation technique is applied. According to the present invention, a method of fabricating a gallium nitride substrate may include a step of forming a first gallium nitride layer on a substrate, a step of implanting hydrogen ions into the first gallium nitride layer to form a separation layer, a step of grinding the edges of the substrate, the first gallium nitride layer, and the separation layer, a step of forming a second gallium nitride layer on the first gallium nitride layer having a ground edge, and a step of self-separating the second gallium nitride layer from the first gallium nitride layer having a ground edge.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 14, 2022
    Applicant: IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Jea Gun PARK, Tae Hun SHIM, Jae Hyoung SHIM, Jin Seong PARK, Jae Un LEE
  • Image display apparatus and method for displaying item list and cursor
    Patent number: 11301108
    Abstract: An image display apparatus and an image display method are provided. The image display method includes displaying an item list including items, and a cursor indicating a position of a user input for moving the cursor. The image display method further includes sensing the user input, moving the cursor based on the user input, and changing a gap between a first item and a second item adjacent to the first item, among the items, based on a positional relationship between the cursor and the first item.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: April 12, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-ha Lee, Jang-won Seo, Jun-Seong Park