Patents by Inventor Kyungwoo Kim

Kyungwoo 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: 11888299
    Abstract: Provided is a wiring member that can be held in a bent state more reliably even if a reaction force is large. A wiring member includes a cable including a bent portion that is routed along a bent path, and a bracket including a holding portion for holding the cable and a vehicle fixing portion that protrudes outward of the holding portion, and the holding portion includes a bend holding portion for holding the bent portion of the cable, and the bend holding portion includes an inner wall portion located on an inner circumferential side of the cable, and an outer wall portion located on an outer circumferential side of the cable.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: January 30, 2024
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Hironobu Yamamoto, Kyungwoo Kim, Toshinari Kobayashi, Yukitoshi Terasaka, Moriyuki Shimizu
  • Patent number: 11888302
    Abstract: An object is to be able to increase the force necessary for removal in a state where an elastic attaching member is attached to an attachment target member as much as possible. An elastic attaching member for attaching an attachment component to an attachment target member includes an elastic main body part formed from an elastic material and a high rigidity part formed from a material more rigid than the elastic main body part, the elastic main body part covering at least part of the attachment component, part of the high rigidity part being embedded in the elastic main body part, and another part of the high rigidity part protruding outward from at least part of the elastic main body part to form a protruding part.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: January 30, 2024
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Kyungwoo Kim, Toshinari Kobayashi, Hironobu Yamamoto
  • Patent number: 11846652
    Abstract: A wheel speed sensor includes a plurality of magnetic field detectors configured to output detection signals that correspond to magnetic field fluctuation caused by a rotation of a rotor; and an attachment member that includes an attachment portion that is to be attached to a vehicle and a holding portion that is configured to hold the plurality of magnetic field detectors, and that, in a state in which the attachment portion is attached to the vehicle, when viewed along a center axial direction of the rotor, holds the plurality of magnetic field detectors at a position that is closer to a center line, which passes centrally between an outer peripheral line that depicts the outer periphery of the rotor and an inner peripheral line that depicts the inner periphery of the rotor, than to the outer peripheral line and the inner peripheral line.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: December 19, 2023
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Kyungwoo Kim, Toshinari Kobayashi, Hironobu Yamamoto
  • Patent number: 11824334
    Abstract: A wiring member includes: a main line portion in which a plurality of electric wires are gathered; a plurality of branch line portions formed by branching the plurality of electric wires from an end portion of the main line portion; a water sealing portion that closes a gap between the plurality of branch line portions at a branch portion where the plurality of branch line portions branch from the end portion of the main line portion; and a resin portion molded to cover the water sealing portion in a state in which the resin portion is in close contact with an outer peripheral portion of the main line portion adjacent to the branch portion and outer peripheral portions of the plurality of branch line portions adjacent to the branch portion.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: November 21, 2023
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Hironobu Yamamoto, Kyungwoo Kim, Toshinari Kobayashi, Moriyuki Shimizu, Yukitoshi Terasaka
  • Publication number: 20230335933
    Abstract: This disclosure aims to provide a technique with which the waterproofness of a connector can be enhanced. The molded connector includes: a first terminal unit that includes a first connector terminal and a first holder that holds the first connector terminal; a second terminal unit that includes a second connector terminal and a second holder that holds the second connector terminal, and is stacked on the first terminal unit; a first wire connected to the first connector terminal; a second wire connected to the second connector terminal; and a connector housing formed through insert molding, using the first terminal unit, the second terminal unit, an end portion of the first wire, and an end portion of the second wire as insert parts.
    Type: Application
    Filed: July 28, 2021
    Publication date: October 19, 2023
    Inventors: Hironobu YAMAMOTO, Toshinari KOBAYASHI, Yukitoshi TERASAKA, Kyungwoo KIM
  • Publication number: 20230280192
    Abstract: The object of the present disclosure is to minimize a number of positioning pins used to position an inner molded portion when an outer molded portion is molded around the inner molded portion. The present disclosure provides a composite molded component including an inner molded portion and an outer molded portion that covers the inner molded portion. An anti-rotation detent hole, which is open at a surface of the inner molded portion, is formed in the inner molded portion, a through hole that extends from a surface of the outer molded portion to the anti-rotation detent hole is formed in the outer molded portion, the anti-rotation detent hole is a hole that is delimited by an inner peripheral surface and a bottom surface, and at least part of the inner peripheral surface is formed in a non-circular shape.
    Type: Application
    Filed: July 30, 2021
    Publication date: September 7, 2023
    Inventors: Hironobu YAMAMOTO, Kyungwoo KIM, Toshinari KOBAYASHI, Yukitoshi TERASAKA
  • Publication number: 20230216237
    Abstract: An object of the present disclosure is to provide a technique for easily suppressing the intrusion of a resin into a cavity. A wiring member includes: a connector housing provided with a cavity; an electric wire in which one end portion is housed in the cavity and the other end portion extends outward from an opening portion of the cavity; a sealing component that is attached to the connector housing or the electric wire to at least partially close off a gap between the connector housing and the electric wire in the opening portion of the cavity; a resin molded part that covers a portion extending from a rear end portion of the connector housing to a position of an intermediate portion of the electric wire on the other end portion side relative to a portion provided with the sealing component.
    Type: Application
    Filed: May 18, 2021
    Publication date: July 6, 2023
    Inventors: Hironobu YAMAMOTO, Toshinari KOBAYASHI, Kyungwoo KIM, Yukitoshi TERASAKA
  • Publication number: 20230213363
    Abstract: The object of the present invention is to further improve the performance of a seal between an inner molded portion and an outer molded portion. A composite molded component includes: an internal component; an inner molded portion that covers the internal component; and an outer molded portion that covers the inner molded portion. A hole that reaches the inner molded portion is formed in the outer molded portion. A ring-shaped seal portion that surrounds the hole is provided between the inner molded portion and the outer molded portion. The ring-shaped seal portion is formed of a softer material than the inner molded portion.
    Type: Application
    Filed: May 19, 2021
    Publication date: July 6, 2023
    Inventors: Hironobu YAMAMOTO, Yukitoshi TERASAKA, Kyungwoo KIM, Toshinari KOBAYASHI
  • Publication number: 20230211743
    Abstract: A wiring member includes: a linear transmission member that includes an electric wire; a connector housing; an outer armor member; and a cover member that is provided between the connector housing and the outer armor member in a lengthwise direction of the electric wire, and attached to an outer circumferential portion of the linear transmission member. The cover member and the linear transmission member are relatively movable in the lengthwise direction of the electric wire, and the connector housing and the outer armor member restrict a movement of the cover member in the lengthwise direction of the electric wire. The cover member is an elastic member, and includes an elastic cylindrical portion that is compression-deformable in a lengthwise direction of the cover member.
    Type: Application
    Filed: May 18, 2021
    Publication date: July 6, 2023
    Inventors: Hironobu YAMAMOTO, Toshinari KOBAYASHI, Kyungwoo KIM, Futa ASANO
  • Publication number: 20230196505
    Abstract: Provided is a display apparatus including a processor configured to execute instructions to identify whether a down-scale ratio between a size of an image reconstructed from image data of a previous image and a size of a first window is equal to or less than a pre-set limiting down-scale ratio, transmit a request for a first current image to an image providing apparatus, based on a result of the identifying, and display, on the first window, a second current image or a down-scaled second current image by performing first decoding on image data of the first current image received from the image providing apparatus, wherein a ratio between a size of the second current image and the size of the first window is equal to or greater than the pre-set limiting down-scale ratio.
    Type: Application
    Filed: January 9, 2023
    Publication date: June 22, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Kyungwoo KIM
  • Publication number: 20230179824
    Abstract: A display apparatus may include: a display; a video processor configured to process a video signal; a graphic processor configured to process a graphic signal; a mixer configured to mix a video corresponding to the video signal processed by the video processor and a graphic corresponding to the graphic signal processed by the graphic processor to be displayed together on the display; and a main processor configured to identify a video frame and a graphic frame, to which matching identification information is assigned, based on identification information assigned to a plurality of video frames of the video signal and identification information assigned to a plurality of graphic frames of the graphic signal in order of the respective frames, and control the video processor and/or the graphic processor to delay and output at least one of the identified video frame and the identified graphic frame to make the video of the identified video frame and the graphic of the identified graphic frame be displayed together
    Type: Application
    Filed: January 31, 2023
    Publication date: June 8, 2023
    Inventors: Kyungwoo KIM, Duhe JANG
  • Publication number: 20230119669
    Abstract: A wiring member is an undercarriage wiring member that connects a vehicle body-side device and a wheel-side device to each other, the wiring member including: a first electric wire group; a second electric wire group that extends along the first electric wire group at least in a certain section; and a plurality of holding members each including a first holding portion and a second holding portion, wherein each of the plurality of holding members holds the first electric wire group in the first holding portion, and the second electric wire group in the second holding portion, and the plurality of holding members are provided at intervals along a path of a parallel section in which the first electric wire group and the second electric wire group are parallel with each other.
    Type: Application
    Filed: January 12, 2021
    Publication date: April 20, 2023
    Inventors: Hironobu YAMAMOTO, Kyungwoo KIM, Toshinari KOBAYASHI, Yukitioshi TERASAKA
  • Publication number: 20230117526
    Abstract: A method for producing a composite molded component that includes an internal component, a primary molded portion covering the internal component, and a secondary molded portion covering the primary molded portion, wherein a rib portion that protrudes toward the secondary molded portion, the method including the steps of: (a) placing an intermediate component including the internal component and the primary molded portion in a mold; (b) pouring a resin for forming the secondary molded portion into the mold; (c) detecting a resin temperature of the resin in the mold; (d) determining, based on the resin temperature, a melting time during which the resin in the mold can be molten and fused to the rib portion of the primary molded portion; (e) determining, based on the melting time, whether a molten state of the rib portion is good or poor; and (f) releasing the composite molded component from the mold.
    Type: Application
    Filed: March 2, 2021
    Publication date: April 20, 2023
    Inventors: Takashi NISHIGUCHI, Kyungwoo KIM, Toshinari KOBAYASHI, Yeonsol JEONG, Yukitoshi TERASAKA
  • Publication number: 20230112624
    Abstract: An object of the present disclosure is to further improve waterproofness between an end portion of a wiring member and a resin molded portion. A sensor device includes: a sensor element; a wiring member connected to the sensor element; a resin molded portion that covers the sensor element and an end portion of the wiring member; and an annular elastic member that is interposed between an outer periphery of the wiring member and the resin molded portion.
    Type: Application
    Filed: March 12, 2021
    Publication date: April 13, 2023
    Inventors: Moriyuki SHIMIZU, Masaharu NAKAMURA, Rieko NAGAO, Hiroki MURAMATSU, Koichi KATO, Toshinari KOBAYASHI, Yukitoshi TERASAKA, Kyungwoo KIM
  • Publication number: 20230110687
    Abstract: An object is to further improve the waterproofness between an end portion of a wiring member and a resin molded part. Disclosed is a sensor device including: a sensor element; a wiring member connected to the sensor element; a first resin molded part that covers the sensor element and an end portion of the wiring member; and a second resin molded part molded separately from the first resin molded part and combined with the first resin molded part into an integral piece.
    Type: Application
    Filed: March 12, 2021
    Publication date: April 13, 2023
    Inventors: Moriyuki SHIMIZU, Masaharu NAKAMURA, Rieko NAGAO, Hiroki MURAMATSU, Koichi KATO, Toshinari KOBAYASHI, Yukitoshi TERASAKA, Kyungwoo KIM
  • Patent number: 11600406
    Abstract: An object of the present disclosure is to provide a technique that can prevent, in a wire harness including a fixing member, the fixing member from being attached in a deviated orientation. A wire harness includes: a wiring member; a fixing member provided on the wiring member; and a first reference mark and a second reference mark that are each provided at a position of the wiring member that corresponds to the fixing member. The first reference mark and the second reference mark each have a distinctive external appearance in a circumferential direction of the wiring member. The first reference mark indicates a reference position of the wiring member in the circumferential direction, and the second reference mark indicates a position of the wiring member in the circumferential direction, the position serving as a reference for an attachment orientation of the fixing member.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: March 7, 2023
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Yoshinori Nakamura, Kyungwoo Kim, Toshinari Kobayashi, Futa Asano, Yukitoshi Terasaka, Takaki Iwashita
  • Patent number: 11584053
    Abstract: Provided are an inner part and a resin molded article according to which it is possible to mitigate the concentration of stress at a distal end of a melt rib. An inner part, around which an outer portion is to be arranged through integral molding, includes a main body portion made of resin, and a melt rib provided protruding outward from the main body portion. The melt rib is formed such that a height of the melt rib is greater than a thickness of the melt rib, the thickness decreases from the main body portion to a distal end of the melt rib, and the melt rib includes a melting portion configured to partially melt during molding of the outer portion.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: February 21, 2023
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Kyungwoo Kim, Toshinari Kobayashi, Moriyuki Shimizu, Koichi Kato, Hironobu Yamamoto, Yukitoshi Terasaka
  • Publication number: 20230051435
    Abstract: Technology capable of reducing the number of tubular protective members in a wiring member is provided. The wiring member includes: multiple electric wires that branch into multiple branch lines from a main line at a branch position; a connection component provided at an end portion of a target branch line among the branch lines; and a resin molded body that includes a main body portion and an extending portion. The main body portion covers all of the electric wires at the branch position, and the extending portion extends from the main body portion and covers a portion of the target branch line that is between the main body portion and the connection component.
    Type: Application
    Filed: January 8, 2021
    Publication date: February 16, 2023
    Inventors: Hironobu YAMAMOTO, Kyungwoo KIM, Toshinari KOBAYASHI, Yukitoshi TERASAKA
  • Publication number: 20230050384
    Abstract: A wiring member includes: a main line portion in which a plurality of electric wires are gathered; a plurality of branch line portions formed by branching the plurality of electric wires from an end portion of the main line portion; a water sealing portion that closes a gap between the plurality of branch line portions at a branch portion where the plurality of branch line portions branch from the end portion of the main line portion; and a resin portion molded to cover the water sealing portion in a state in which the resin portion is in close contact with an outer peripheral portion of the main line portion adjacent to the branch portion and outer peripheral portions of the plurality of branch line portions adjacent to the branch portion.
    Type: Application
    Filed: January 6, 2021
    Publication date: February 16, 2023
    Inventors: Hironobu YAMAMOTO, Kyungwoo KIM, Toshinari KOBAYASHI, Moriyuki SHIMIZU, Yukitoshi TERASAKA
  • Publication number: 20230019520
    Abstract: A wire cover includes an inner cover member covering a bent section of an electric wire from an inner peripheral side and an outer cover member covering the bent section from an outer peripheral side. One end portion of the wire cover sandwiches the electric wire along a first direction. The other end portion of the wire cover sandwiches the electric wire along a second direction. The inner cover member and the outer cover member move relative to each other along the first direction. When observed from a third direction intersecting a plane that includes the first direction and the second direction, a first attachment portion and a second attachment portion are positioned outward of the surface of the inner cover body on the innermost side of the bent section or inward of the surface of the outer cover body on the outermost side of the bent section.
    Type: Application
    Filed: July 18, 2022
    Publication date: January 19, 2023
    Inventors: Hironobu YAMAMOTO, Kyungwoo KIM, Toshinari KOBAYASHI, Moriyuki SHIMIZU, Yukitoshi TERASAKA, Hiroyuki KOYANO