Patents by Inventor JongHo Han

JongHo Han 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: 11214994
    Abstract: A retractable outside door handle assembly for a vehicle is provided. The assembly includes an outside door handle that protrudes outward in a width direction of a vehicle or is receivable into an opening formed at a door outer panel. A front link has a first end portion connected to be rotatable with a front portion of the outside door handle along the length direction of the vehicle. A connecting link connected to be rotatable with a second end portion of the front link at a first end portion thereof and installed to be movable along the length direction of the vehicle. A rear link includes a first end portion connected to be rotatable with a second end portion of the connecting link and a second end portion is connected to be rotatable with the outside door handle.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: January 4, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jongho Han, Kyoung Taek Kwak, Jinwoo Nam
  • Patent number: 10845645
    Abstract: A display device is disclosed. The display device includes a display panel, a frame positioned in the rear of the display panel, a substrate positioned between the frame and the display panel, extended in an up-down direction of the frame, and mounted on the frame, a light source mounted on the substrate, and a lens covering the light source and mounted on the substrate. The lens includes a first stopper protruding and extending from a lower surface of the lens, and a first leg extended from the first stopper toward a lower part of the lens. The substrate includes a hole into which the first leg is inserted.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: November 24, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Uihyung Lee, Minho Kim, Sujin Sim, Wondo Kee, Ilsang Yeon, Juyoung Joung, Manhyuck Han, Jongho Han
  • Patent number: 10768484
    Abstract: A backlight unit including a frame having a bottom area and a sidewall area extended from the bottom area; a single substrate located in on the bottom area of the frame, a plurality of optical assemblies being mounted on the single substrate; a reflection sheet located the frame and configured to reflect light emitted by the optical assemblies; and an optical sheet located over the reflection sheet. Further, the reflection sheet a first sheet area corresponding to the bottom area of the frame; a second sheet area corresponding to the sidewall area of the frame; and a cut portion cut from the first sheet at one portion abutting on one side of the single substrate.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: September 8, 2020
    Assignee: LG ELECTRUNECS INC.
    Inventors: Jeonggyu Kim, Jongho Han, Eunseok Kim, Uihyung Lee, Juyoung Joung, Jinsin Park
  • Publication number: 20200071973
    Abstract: A retractable outside door handle assembly for a vehicle is provided. The assembly includes an outside door handle that protrudes outward in a width direction of a vehicle or is receivable into an opening formed at a door outer panel. A front link has a first end portion connected to be rotatable with a front portion of the outside door handle along the length direction of the vehicle. A connecting link connected to be rotatable with a second end portion of the front link at a first end portion thereof and installed to be movable along the length direction of the vehicle. A rear link includes a first end portion connected to be rotatable with a second end portion of the connecting link and a second end portion is connected to be rotatable with the outside door handle.
    Type: Application
    Filed: December 3, 2018
    Publication date: March 5, 2020
    Inventors: Jongho Han, Kyoung Taek Kwak, Jinwoo Nam
  • Publication number: 20190310518
    Abstract: A backlight unit including a frame having a bottom area and a sidewall area extended from the bottom area; a single substrate located in on the bottom area of the frame, a plurality of optical assemblies being mounted on the single substrate; a reflection sheet located the frame and configured to reflect light emitted by the optical assemblies; and an optical sheet located over the reflection sheet. Further, the reflection sheet a first sheet area corresponding to the bottom area of the frame; a second sheet area corresponding to the sidewall area of the frame; and a cut portion cut from the first sheet at one portion abutting on one side of the single substrate.
    Type: Application
    Filed: June 14, 2019
    Publication date: October 10, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Jeonggyu KIM, Jongho HAN, Eunseok KIM, Uihyung LEE, Juyoung JOUNG, Jinsin PARK
  • Patent number: 10324334
    Abstract: A backlight unit including a frame having a bottom area and a sidewall area extended from the bottom area; a single substrate located in on the bottom area of the frame, a plurality of optical assemblies being mounted on the single substrate; a reflection sheet located the frame and configured to reflect light emitted by the optical assemblies; and an optical sheet located over the reflection sheet. Further, the reflection sheet a first sheet area corresponding to the bottom area of the frame; a second sheet area corresponding to the sidewall area of the frame; and a cut portion cut from the first sheet at one portion abutting on one side of the single substrate.
    Type: Grant
    Filed: January 17, 2017
    Date of Patent: June 18, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Jeonggyu Kim, Jongho Han, Eunseok Kim, Uihyung Lee, Juyoung Joung, Jinsin Park
  • Publication number: 20190094622
    Abstract: A display device is disclosed. The display device includes a display panel, a frame positioned in the rear of the display panel, a substrate positioned between the frame and the display panel, extended in an up-down direction of the frame, and mounted on the frame, a light source mounted on the substrate, and a lens covering the light source and mounted on the substrate. The lens includes a first stopper protruding and extending from a lower surface of the lens, and a first leg extended from the first stopper toward a lower part of the lens. The substrate includes a hole into which the first leg is inserted.
    Type: Application
    Filed: August 31, 2018
    Publication date: March 28, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Uihyung LEE, Minho KIM, Sujin SIM, Wondo KEE, Ilsang YEON, Juyoung JOUNG, Manhyuck HAN, Jongho HAN
  • Patent number: 9971195
    Abstract: An optical lens and a display device including the same are provided. An optical lens includes a first surface having a circular cross-sectional shape, a second surface opposite to the first surface, and a third surface configured to connect the first surface and the second surface. The third surface includes a straight surface extending from a boundary of the first surface and a first curved surface extending from the straight surface to the second surface. The straight surface and the first curved surface extending in a path between the first surface and the second surface. The second surface includes a concave recess recessing in a direction of the first surface and the concave recess includes a second curved surface. Light that has passed through the second concave surface changes a path as the light passes through the first curved surface such that light path can be effectively controlled.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: May 15, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Jongho Han, Uihyung Lee, Juyoung Joung, Wondo Kee
  • Patent number: 9746709
    Abstract: Provided are a backlight unit and a display apparatus including the same. An optical lens of an optical unit has a shape asymmetrical with respect to a plane that bisectionally divides a center of an optical package. A plurality of reflectors each of which has an embossed or engraved shape are disposed on a top surface of the reflection sheet.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: August 29, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Geunhwan Kim, Jongho Han, Juyoung Joung, Wondo Kee, Minho Kim
  • Publication number: 20170212385
    Abstract: A backlight unit including a frame having a bottom area and a sidewall area extended from the bottom area; a single substrate located in on the bottom area of the frame, a plurality of optical assemblies being mounted on the single substrate; a reflection sheet located the frame and configured to reflect light emitted by the optical assemblies; and an optical sheet located over the reflection sheet. Further, the reflection sheet a first sheet area corresponding to the bottom area of the frame; a second sheet area corresponding to the sidewall area of the frame; and a cut portion cut from the first sheet at one portion abutting on one side of the single substrate.
    Type: Application
    Filed: January 17, 2017
    Publication date: July 27, 2017
    Applicant: LG ELECTRONICS INC.
    Inventors: Jeonggyu KIM, Jongho HAN, Eunseok KIM, Uihyung LEE, Juyoung JOUNG, Jinsin PARK
  • Patent number: 9638956
    Abstract: A backlight unit and a display device having the same are provided. A backlight unit includes at least one light source, at least one reflector disposed to enclose the at least one light source, a reflective sheet arranged under the reflector and a diffusion sheet arranged over the reflector, wherein the at least one reflector has at least one of cross sections shaped like an ellipse and a parabola, and has a reflective layer formed on an inner side thereof.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: May 2, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Soonhyung Kwon, Sungwoo Kim, Jongho Han
  • Publication number: 20170023709
    Abstract: An optical lens, a backlight unit including the optical lens, and a display device including the optical lens are disclosed. The optical lens includes a first surface forming an upper part, a second surface positioned opposite the first surface and forming a lower part, and a third surface connecting the first surface and the second surface. At least a portion of the second surface forms a bottom parallel to the first surface. At least a portion of the second surface is inclined from the bottom toward the third surface.
    Type: Application
    Filed: December 8, 2015
    Publication date: January 26, 2017
    Inventors: Uihyung LEE, Jongho HAN, Juyoung JOUNG, Wondo KEE
  • Publication number: 20160231622
    Abstract: Provided are a backlight unit and a display apparatus including the same. An optical lens of an optical unit has a shape asymmetrical with respect to a plane that bisectionally divides a center of an optical package. A plurality of reflectors each of which has an embossed or engraved shape are disposed on a top surface of the reflection sheet.
    Type: Application
    Filed: August 6, 2015
    Publication date: August 11, 2016
    Inventors: Geunhwan KIM, Jongho HAN, Juyoung JOUNG, Wondo KEE, Minho KIM
  • Publication number: 20160187726
    Abstract: An optical lens and a display device including the same are provided. An optical lens includes a first surface having a circular cross-sectional shape, a second surface opposite to the first surface, and a third surface configured to connect the first surface and the second surface. The third surface includes a straight surface extending from a boundary of the first surface and a first curved surface extending from the straight surface to the second surface. The straight surface and the first curved surface extending in a path between the first surface and the second surface. The second surface includes a concave recess recessing in a direction of the first surface and the concave recess includes a second curved surface. Light that has passed through the second concave surface changes a path as the light passes through the first curved surface such that light path can be effectively controlled.
    Type: Application
    Filed: December 29, 2015
    Publication date: June 30, 2016
    Inventors: Jongho HAN, Uihyung LEE, Juyoung JOUNG, Wondo KEE
  • Publication number: 20150248040
    Abstract: A backlight unit and a display device having the same are provided. A backlight unit includes at least one light source, at least one reflector disposed to enclose the at least one light source, a reflective sheet arranged under the reflector and a diffusion sheet arranged over the reflector, wherein the at least one reflector has at least one of cross sections shaped like an ellipse and a parabola, and has a reflective layer formed on an inner side thereof.
    Type: Application
    Filed: May 15, 2015
    Publication date: September 3, 2015
    Applicant: LG Electronics Inc.
    Inventors: Soonhyung KWON, Sungwoo KIM, Jongho HAN
  • Patent number: 9053650
    Abstract: A backlight unit and a display device having the same are provided. The backlight unit includes a light source, a reflector arranged on and under the light source to totally reflect at least a part of light emitted from the light source in a lateral direction, a reflective sheet arranged under the reflector, and a diffusion sheet arranged on the reflector.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: June 9, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Soonhyung Kwon, Sungwoo Kim, Jongho Han
  • Publication number: 20080150095
    Abstract: A semiconductor device package includes a semiconductor device mounted to a substrate, a wall erected around the semiconductor device with a height taller than the height of the semiconductor device, at least one metal member provided in the wall or against the wall; and a lid secured to the metal member. The metal member and the lid enclose substantially the semiconductor device for providing electromagnetic interference shielding.
    Type: Application
    Filed: December 7, 2007
    Publication date: June 26, 2008
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: JunYoung Yang, KiDon Kim, JongHo Han, JunHong Lee
  • Patent number: 7327015
    Abstract: A semiconductor device package includes a semiconductor device mounted to a substrate, a wall erected around the semiconductor device with a height taller than the height of the semiconductor device, at least one metal member provided in the wall or against the wall; and a lid secured to the metal member. The metal member and the lid enclose substantially the semiconductor device for providing electromagnetic interference shielding.
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: February 5, 2008
    Assignee: Advanced Semiconductor Engineering, Inc.
    Inventors: JunYoung Yang, KiDon Kim, JongHo Han, JunHong Lee
  • Publication number: 20060060953
    Abstract: A semiconductor device package includes a semiconductor device mounted to a substrate, a wall erected around the semiconductor device with a height taller than the height of the semiconductor device, at least one metal member provided in the wall or against the wall; and a lid secured to the metal member. The metal member and the lid enclose substantially the semiconductor device for providing electromagnetic interference shielding.
    Type: Application
    Filed: September 20, 2004
    Publication date: March 23, 2006
    Inventors: JunYoung Yang, KiDon Kim, JongHo Han, JunHong Lee