Patents by Inventor Kwang-Ryeol Park

Kwang-Ryeol 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: 10989386
    Abstract: A light guide may include a light source configured to emit light, a first light guide configured to guide the light emitted from the light source, and a second light guide disposed outside the first light guide and configured to guide the light.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: April 27, 2021
    Assignees: Hyundai Motor Company, Kia Motor Company, SL Corporation
    Inventors: Dong-Hoon Choo, Jae-Hun Lee, Seung-Gyo Jung, Kwang-Ryeol Park, Su-Jung Lee
  • Patent number: 10754077
    Abstract: A light guide is provided. The light guide includes an optic formed along a length of the light guide. In particular, the optic diffuses light incident from a light source, and the optic is formed to gradually change from a first shape to a second shape as the optic gets farther from an incident portion.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: August 25, 2020
    Assignee: SL Corporation
    Inventors: Seung Gyo Jung, Kwang Ryeol Park, Myung Seok Bae
  • Publication number: 20200209455
    Abstract: A light guide is provided. The light guide includes an optic formed along a length of the light guide. In particular, the optic diffuses light incident from a light source, and the optic is formed to gradually change from a first shape to a second shape as the optic gets farther from an incident portion.
    Type: Application
    Filed: September 10, 2019
    Publication date: July 2, 2020
    Inventors: Seung Gyo Jung, Kwang Ryeol Park, Myung Seok Bae
  • Publication number: 20190271447
    Abstract: A light guide may include a light source configured to emit light, a first light guide configured to guide the light emitted from the light source, and a second light guide disposed outside the first light guide and configured to guide the light.
    Type: Application
    Filed: November 28, 2018
    Publication date: September 5, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation, SL Corporation
    Inventors: Dong-Hoon CHOO, Jae-Hun LEE, Seung-Gyo JUNG, Kwang-Ryeol PARK, Su-Jung LEE
  • Patent number: 8469563
    Abstract: A turn-indicator light module for an external rear view mirror assembly has at least one or more light emitting sources mounted on one or more printed circuit boards (PCBs). A reflector and a front housing unit create a lens. At least a major portion of the light module follows a portion of said outer contour of the mirror assembly in the driving direction. The PCB is arranged with respect to the reflector to emit light indirectly by light reflection by the reflector along the major portion of the lens portion of the front housing unit.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: June 25, 2013
    Assignee: SMR Patents S.a.r.l.
    Inventors: Hyok-Joo Hwang, Kwang-Ryeol Park
  • Patent number: 8177401
    Abstract: The invention is related to an exterior rear view mirror assembly with a mirror base and a mirror head comprising at least one of the following features as mirror glass, mirror glass actuator, power fold actuator, lighting elements, indicators and at least one opening for a turn signal indicator light module. The assembly comprises a housing covered by a lens, at least one light guide with a first LED feeding light into the cross sectional area of the light guide, and at least a second LED placed apart the light guide, wherein a decorative, none reflective garnish is fixed between none reflective housing and transparent lens.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: May 15, 2012
    Assignee: SMR Patents S.a.r.l.
    Inventors: Hyok-Joo Hwang, Kwang-Ryeol Park
  • Publication number: 20110157907
    Abstract: A turn-indicator light module for an external rear view mirror assembly has at least one or more light emitting sources mounted on one or more printed circuit boards (PCBs). A reflector and a front housing unit create a lens. At least a major portion of the light module follows a portion of said outer contour of the mirror assembly in the driving direction. The PCB is arranged with respect to the reflector to emit light indirectly by light reflection by the reflector along the major portion of the lens portion of the front housing unit.
    Type: Application
    Filed: December 29, 2010
    Publication date: June 30, 2011
    Applicant: SMR Patents S.a.r.I.
    Inventors: Hyok-Joo Hwang, Kwang-Ryeol Park
  • Publication number: 20110013409
    Abstract: The invention is related to an exterior rear view mirror assembly with a mirror base and a mirror head comprising at least one of the following features as mirror glass, mirror glass actuator, power fold actuator, lighting elements, indicators and at least one opening for a turn signal indicator light module. The assembly comprises a housing covered by a lens, at least one light guide with a first LED feeding light into the cross sectional area of the light guide, and at least a second LED placed apart the light guide, wherein a decorative, none reflective garnish is fixed between none reflective housing and transparent lens.
    Type: Application
    Filed: July 20, 2010
    Publication date: January 20, 2011
    Applicant: SMR Patents S.a.r.l.
    Inventors: Hyok-Joo Hwang, Kwang-Ryeol Park