Patents by Inventor Kyu Rok KIM

Kyu Rok 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: 12151611
    Abstract: A lighting device includes a light guide plate configured to guide and diffuse a light from a light source, and a garnish body including a lighting area to which the diffused light is radiated, wherein the light guide plate is disposed at a predetermined angle with respect to the garnish body.
    Type: Grant
    Filed: September 5, 2023
    Date of Patent: November 26, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, NIFCO KOREA INC., HYUNDAI MOBIS CO., LTD.
    Inventors: Jun Geun Oh, Min Ha Lee, Kyu Rok Kim, Byoung Wook Kim, Hoe Won Jung, Ho Sung Shin, Seong Cheon Cho
  • Patent number: 11999291
    Abstract: An indoor lighting device of a vehicle includes: a substrate, a plurality of light sources assembled with the substrate to be arranged in a row, and a light guide panel including: a plurality of incidence parts such that light emitted by the light sources is incident thereupon, a diffusion area part provided behind the incidence parts to diffuse and reflect the light incident upon the incidence parts, a visual field area part provided behind the diffusion area part to emit the light diffused and reflected by the diffusion area part outside, and light diffusion holes provided behind the respective incidence parts. In particular, each of the light diffusion holes is surrounded by a transmission plane, a pair of reflection planes and a diffusion plane.
    Type: Grant
    Filed: May 22, 2023
    Date of Patent: June 4, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, ITW EF&CKorea LLC., HYUNDAI MOBIS CO., LTD., YOONJIN ELECTRONICS CO., LTD
    Inventors: Jae Hyun An, Jun Geun Oh, Kyu Rok Kim, Byoung Wook Kim, Young Jun Kim, Goo Dong Jung, Ho Sung Kwon, Bong Seok Ko
  • Publication number: 20240083351
    Abstract: A lighting device includes a light guide plate configured to guide and diffuse a light from a light source, and a garnish body including a lighting area to which the diffused light is radiated, wherein the light guide plate is disposed at a predetermined angle with respect to the garnish body.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 14, 2024
    Inventors: Jun Geun Oh, Min Ha Lee, Kyu Rok Kim, Byoung Wook Kim, Hoe Won Jung, Ho Sung Shin, Seong Cheon Cho
  • Publication number: 20240034229
    Abstract: An indoor lighting device of a vehicle includes: a substrate, a plurality of light sources assembled with the substrate to be arranged in a row, and a light guide panel including: a plurality of incidence parts such that light emitted by the light sources is incident thereupon, a diffusion area part provided behind the incidence parts to diffuse and reflect the light incident upon the incidence parts, a visual field area part provided behind the diffusion area part to emit the light diffused and reflected by the diffusion area part outside, and light diffusion holes provided behind the respective incidence parts. In particular, each of the light diffusion holes is surrounded by a transmission plane, a pair of reflection planes and a diffusion plane.
    Type: Application
    Filed: May 22, 2023
    Publication date: February 1, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, ITW EF&C Korea LLC., HYUNDAI MOBIS CO., LTD., YOONJIN ELECTRONICS CO.,LTD
    Inventors: Jae Hyun An, Jun Geun Oh, Kyu Rok Kim, Byoung Wook Kim, Young Jun Kim, Goo Dong Jung, Ho Sung Kwon, Bong Seok Ko
  • Patent number: 11623426
    Abstract: An interior material of a vehicle includes: a fabric layer made of a tricoat fabric, a foam layer disposed on a lower surface of the fabric layer, and an antifouling layer disposed at least between an upper surface of the fabric layer or the fabric layer and the foam layer. The tricoat fabric includes a combination of at least one of a polyurethane yarn, a high-elongation polyester yarn, or a polyester yarn.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: April 11, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KOLONGLOTECH. Inc.
    Inventors: Jae Hyun An, In Soo Han, Ik Jin Jung, Kyu Rok Kim, Seung Sik Han, Dae Seok Choi, Chang Jae Lee, In Sub Hwang
  • Patent number: 11230213
    Abstract: The present disclosure provides a height-adjustable cup holder. The cup holder includes a cup holder housing including a first stand and a second stand, which are positioned adjacent to each other, a guide member positioned on a bottom surface of the cup holder housing between the first stand and the second stand, a cup holder unit, which includes a first cup holder plate, a second cup holder plate, and a central member, which is positioned between the first cup holder plate and the second cup holder plate and is fitted onto the guide member, the cup holder unit being releasably coupled to the cup holder housing, and first and second support plates, which are moved along the respective cup holder plates so as to hold the cup holder unit on an inner side surface of the cup holder housing.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: January 25, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, NIFCO KOREA INC.
    Inventors: Jae Hyun An, Kyu Rok Kim, Ik Jin Jung, Won Sang Cho
  • Publication number: 20210309139
    Abstract: The present disclosure provides a height-adjustable cup holder. The cup holder includes a cup holder housing including a first stand and a second stand, which are positioned adjacent to each other, a guide member positioned on a bottom surface of the cup holder housing between the first stand and the second stand, a cup holder unit, which includes a first cup holder plate, a second cup holder plate, and a central member, which is positioned between the first cup holder plate and the second cup holder plate and is fitted onto the guide member, the cup holder unit being releasably coupled to the cup holder housing, and first and second support plates, which are moved along the respective cup holder plates so as to hold the cup holder unit on an inner side surface of the cup holder housing.
    Type: Application
    Filed: September 29, 2020
    Publication date: October 7, 2021
    Inventors: Jae Hyun An, Kyu Rok Kim, Ik Jin Jung, Won Sang Cho
  • Publication number: 20210308993
    Abstract: The present disclosure provides a vehicular interior material. The vehicular interior material includes a skin layer having a thickness of 1.25-1.8 mm and a garnish layer having a thickness of 2.4-2.75 mm and positioned on the lower surface of the skin layer. The skin layer and the garnish layer are integrally formed through injection molding such that the skin layer surrounds a side wall of the garnish layer.
    Type: Application
    Filed: November 5, 2020
    Publication date: October 7, 2021
    Inventors: Jae Hyun An, Myeong Su Bok, Byoung Wook Kim, Kyu Rok Kim, Seul Yi, Ik Jin Jung
  • Publication number: 20210114339
    Abstract: An interior material of a vehicle includes: a fabric layer made of a tricoat fabric, a foam layer disposed on a lower surface of the fabric layer, and an antifouling layer disposed at least between an upper surface of the fabric layer or the fabric layer and the foam layer. The tricoat fabric includes a combination of at least one of a polyurethane yarn, a high-elongation polyester yarn, or a polyester yarn.
    Type: Application
    Filed: July 10, 2020
    Publication date: April 22, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KOLONGLOTECH. Inc.
    Inventors: Jae Hyun AN, In Soo HAN, Ik Jin JUNG, Kyu Rok KIM, Seung Sik HAN, Dae Seok CHOI, Chang Jae LEE, In Sub HWANG