Patents by Inventor Jung-Hyeok Lim

Jung-Hyeok Lim 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).

  • Publication number: 20200341122
    Abstract: A LiDAR-integrated lamp device for a vehicle, wherein a headlamp and a LiDAR system are mounted at the same position, such that the layout may be reduced and the number of parts may be decreased by sharing and combining parts, reducing the manufacturing cost.
    Type: Application
    Filed: September 27, 2019
    Publication date: October 29, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk AHN, Seung Hyeok CHANG, Jung Wook LIM, Ki Hong LEE
  • Publication number: 20200339033
    Abstract: A variable headlamp apparatus for a vehicle is capable of realizing various lighting functions by switching positions of the plurality of optical units only with a single drive unit. The variable headlamp apparatus includes: an optical unit having an emitter to emit light; a guide unit installed with the optical unit to guide a position of the optical unit to a fixed path; a link unit connected to the optical unit and including multiple links rotatably connected to each other to change the position of the optical unit; and a drive unit to rotate the links. In particular, the optical unit moves along the fixed path of the guide unit while switching a light irradiation direction of the emitter.
    Type: Application
    Filed: November 15, 2019
    Publication date: October 29, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, SL Corporation
    Inventors: Jung Wook LIM, Byoung Suk AHN, Ki Hong LEE, Seung Hyeok CHANG, Jung Hee SEO, Ji Yeon KIM, Yoo Jin SON, Jong Young KIM, Jin Sik NAM, Dong Hyun GO, Mi Hyang PARK
  • Patent number: 10808902
    Abstract: A degree of freedom of upper and lower widths of an area in which light is emitted is secured such that a slim type head lamp is implemented. Further, a slim type lamp apparatus for a vehicle, in which a low beam and a high beam are implemented at the same lighting portion, and an overall size of an optical system is reduced such that it is advantageous to configure a package of an optical system, is disclosed.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: October 20, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jung Wook Lim, Seung Hyeok Chang, Ki Hong Lee, Byoung Suk Ahn
  • Patent number: 10753268
    Abstract: An intercooler cooling apparatus is provided. The apparatus cools an intercooler installed between a compressor of a turbocharger and an engine to adjust an oil temperature. The apparatus includes a water tank that surrounds a part of an outer side of the intercooler, in which cooling water discharged from the engine flows into a first side to exchange heat with the intercooler and the cooling water is discharged through a second side. An ATF warmer and an air conditioner refrigerant line are also installed in the water tank, in which oil of a transmission is circulated.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: August 25, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Min-Young Lee, Il-Suk Yang, Dang-Hee Park, Jung-Hyeok Lim
  • Patent number: 10654424
    Abstract: Disclosed herein is a composite panel for sound absorption that may absorb and block noise. The composite panel may include: a first perforated panel comprising first embosses and first perforation groups formed in a predetermined pattern, wherein the first embosses are formed by forming a plurality of cells and the first perforation groups are formed by collecting a plurality of first perforated holes; an embossed panel comprising second embosses formed by forming the plurality of cells and coupled to the first perforated panel wherein the embossed panel is laminated with the first perforated panel; and a sound absorbing and insulating material inserted between the first perforated panel and the embossed panel.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: May 19, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hantec Technology Co., Ltd.
    Inventors: Jae Gi Sim, Jung Hyeok Lim, Sung Il Choi, Ki Hoon Son
  • Patent number: 10625595
    Abstract: An air guide structure of a vehicle is provided in which a duct for introducing outdoor air into an air cooling device of an engine includes an upper duct that is positioned in a radiator grille and a lower duct that is positioned in a bumper grille. The air guide structure includes a variable screen that is positioned between the upper duct and the lower duct and is formed to have a shape or a position that is changed according to a difference in flow rate between upper flow and lower flow introduced through the upper duct and the lower duct, respectively. The variable screen is disposed on a duct wall surface between the upper duct and the lower duct.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: April 21, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems
    Inventors: Dang-Hee Park, Jung-Hyeok Lim, Min-Young Lee, Seung-Hoon Lee, Il-Suk Yang, Sun-An Jeong, Tae-Soo Chun, Yong-Kil Cha, Seong-Oh Jeon, A-Ra Jo
  • Publication number: 20200101892
    Abstract: A lighting apparatus for a vehicle may include a first optical system including a first light source module realizing a predetermined level of resolution using a plurality of individual light-emitting diode chips disposed in a lattice pattern and a first image-forming lens module forming an image; a second optical system including a second light source module having a same configuration as the first light source module and a second image-forming lens module forming an image; a first image projected by the first optical system and a second image projected by the second optical system have different angles of departure; and the first image and the second image are projected onto a road as a third image having an overlapping shape of the first image and the second image.
    Type: Application
    Filed: November 26, 2018
    Publication date: April 2, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk Ahn, Seung Hyeok Chang, Jung Wook Lim, Ki Hong Lee
  • Patent number: 10596956
    Abstract: A lighting apparatus for a vehicle may include a first optical system including a first light source module realizing a predetermined level of resolution using a plurality of individual light-emitting diode chips disposed in a lattice pattern and a first image-forming lens module forming an image; a second optical system including a second light source module having a same configuration as the first light source module and a second image-forming lens module forming an image; a first image projected by the first optical system and a second image projected by the second optical system have different angles of departure; and the first image and the second image are projected onto a road as a third image having an overlapping shape of the first image and the second image.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: March 24, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk Ahn, Seung Hyeok Chang, Jung Wook Lim, Ki Hong Lee
  • Publication number: 20200049320
    Abstract: A lighting apparatus for a vehicle may include a light source emitting light of a predetermined color; a reflector reflecting the light emitted from the light source to project the light externally, the reflector having a color different from the color of the light emitted from the light source to change the color of the light when the light is reflected; and a light transmittance variable portion positioned between the light source and the reflector such that the light emitted from the light source is incident thereupon prior to the reflector, the light transmittance variable portion being configured to vary in light transmittance.
    Type: Application
    Filed: October 26, 2018
    Publication date: February 13, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung Wook LIM, Seung Hyeok CHANG, Ki Hong LEE, Byoung Suk AHN
  • Patent number: 10557610
    Abstract: A lighting apparatus for a vehicle may include a light source emitting light of a predetermined color; a reflector reflecting the light emitted from the light source to project the light externally, the reflector having a color different from the color of the light emitted from the light source to change the color of the light when the light is reflected; and a light transmittance variable portion positioned between the light source and the reflector such that the light emitted from the light source is incident thereupon prior to the reflector, the light transmittance variable portion being configured to vary in light transmittance.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: February 11, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung Wook Lim, Seung Hyeok Chang, Ki Hong Lee, Byoung Suk Ahn
  • Publication number: 20200029077
    Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.
    Type: Application
    Filed: March 22, 2018
    Publication date: January 23, 2020
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY, HANBAT NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jin-Ho LEE, Jung-Won KANG, Hyunsuk KO, Sung-Chang LIM, Dong-San JUN, Ha-Hyun LEE, Seung-Hyun CHO, Hui-Yong KIM, Hae-Chul CHOI, Dae-Hyeok GWON, Jae-Gon KIM, A-Ram BACK
  • Patent number: 10507758
    Abstract: A vehicle lamp apparatus is provided that forms a dark portion on an opponent vehicle within a light-irradiated region of a headlamp to prevent glare. The irradiated regions of the headlamp and an infrared light lamp are matched to more accurately match a dark portion forming region with the opponent vehicle.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: December 17, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung Wook Lim, Seung Hyeok Chang, Ki Hong Lee, Byoung Suk Ahn
  • Patent number: 10480737
    Abstract: A lamp apparatus for a vehicle which radiates only a p-polarized beam without radiating an s-polarized beam which is reflected by water collecting on a road surface by filtering light which is radiated to a road surface which is wet by rain, preventing reflection of light by water, whereby it is possible to prevent light from blinding the people in oncoming vehicles, so safety from oncoming vehicles is secured and since light having a uniform waveform is radiated, lighting feeling is improved.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: November 19, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk Ahn, Seung Hyeok Chang, Jung Wook Lim, Ki Hong Lee
  • Publication number: 20190309674
    Abstract: An engine coolant separator may include a housing having an inlet and an outlet; and a guide member fixedly mounted inside the housing, and having a spiral channel inducing a spiral flow of an engine coolant, wherein the spiral channel communicates with the inlet of the housing.
    Type: Application
    Filed: October 15, 2018
    Publication date: October 10, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jong Wan Han, Jung Hyeok Lim, Yong Woong Cha
  • Publication number: 20190202284
    Abstract: An air guide structure of a vehicle is provided in which a duct for introducing outdoor air into an air cooling device of an engine includes an upper duct that is positioned in a radiator grille and a lower duct that is positioned in a bumper grille. The air guide structure includes a variable screen that is positioned between the upper duct and the lower duct and is formed to have a shape or a position that is changed according to a difference in flow rate between upper flow and lower flow introduced through the upper duct and the lower duct, respectively. The variable screen is disposed on a duct wall surface between the upper duct and the lower duct.
    Type: Application
    Filed: October 3, 2018
    Publication date: July 4, 2019
    Inventors: Dang-Hee Park, Jung-Hyeok Lim, Min-Young Lee, Seung-Hoon Lee, Il-Suk Yang, Sun-An Jeong, Tae-Soo Chun, Yong-Kil Cha, Seong-Oh Jeon, A-Ra Jo
  • Publication number: 20190176683
    Abstract: A vehicle lamp apparatus is provided that forms a dark portion on an opponent vehicle within a light-irradiated region of a headlamp to prevent glare. The irradiated regions of the headlamp and an infrared light lamp are matched to more accurately match a dark portion forming region with the opponent vehicle.
    Type: Application
    Filed: April 13, 2018
    Publication date: June 13, 2019
    Inventors: Jung Wook Lim, Seung Hyeok Chang, Ki Hong Lee, Byoung Suk Ahn
  • Publication number: 20190118733
    Abstract: Disclosed herein is a composite panel for sound absorption that may absorb and block noise. The composite panel may include: a first perforated panel comprising first embosses and first perforation groups formed in a predetermined pattern, wherein the first embosses are formed by forming a plurality of cells and the first perforation groups are formed by collecting a plurality of first perforated holes; an embossed panel comprising second embosses formed by forming the plurality of cells and coupled to the first perforated panel wherein the embossed panel is laminated with the first perforated panel; and a sound absorbing and insulating material inserted between the first perforated panel and the embossed panel.
    Type: Application
    Filed: December 13, 2017
    Publication date: April 25, 2019
    Inventors: Jae Gi Sim, Jung Hyeok Lim, Sung Il Choi, Ki Hoon Son
  • Publication number: 20190078501
    Abstract: An intercooler cooling apparatus is provided. The apparatus cools an intercooler installed between a compressor of a turbocharger and an engine to adjust an oil temperature. The apparatus includes a water tank that surrounds a part of an outer side of the intercooler, in which cooling water discharged from the engine flows into a first side to exchange heat with the intercooler and the cooling water is discharged through a second side. An ATF warmer is also installed in the water tank, in which oil of a transmission is circulated.
    Type: Application
    Filed: December 8, 2017
    Publication date: March 14, 2019
    Inventors: Min-Young Lee, Il-Suk Yang, Dang-Hee Park, Jung-Hyeok Lim