Patents by Inventor Ki Hong Lee

Ki Hong Lee 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: 11391430
    Abstract: A light emitting module for a vehicle is disclosed. The light emitting module includes a first light source configured to generate a first light during an operation, a light concentrator disposed in a forward direction of the first light and configured to change the forward direction of the first light through reflection or refraction, a second light source spaced apart from the first light source and configured to generate a second light in a direction different from the first light, and a lens unit disposed in a forward direction of the second light, and configured to change the forward directions of the first light and the second light.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: July 19, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung Wook Lim, Byoung Suk Ahn, Seung Sik Han, Sung Ho Park, Ki Hong Lee
  • Patent number: 11390208
    Abstract: A system for controlling a headlamp for a vehicle is provided. The system includes a lamp unit comprising a plurality of light sources and configured to form a shadow zone in a light emission area by adjusting a position to which light is emitted and an amount of light for each light source; an information collector configured to acquire an image of a forward side based on a travel direction; and a controller configured to receive information on a forward vehicle acquired through the information collector and information on the shadow zone, and control the lamp unit to perform aiming correction of the shadow zone to position the forward vehicle at a central side of the shadow zone when the forward vehicle is not positioned at the central side of the shadow zone within the shadow zone.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: July 19, 2022
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Sung Ho Park, Byoung Suk Ahn, Seung Sik Han, Ki Hong Lee, Jung Wook Lim
  • Patent number: 11385392
    Abstract: Disclosed herein is a lens of an optical fiber lamp apparatus, which allow light to be entirely collected uniformly on an optical fiber when lighting using the optical fiber to minimize a difference in brightness for each optical fiber, improving quality of lighting through the optical fiber, and an optical fiber lamp apparatus having the same.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: July 12, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, SL Corporation
    Inventors: Byoung Suk Ahn, Ki Hong Lee, Jung Wook Lim, Seung Sik Han, Ji Yeon Kim, Jin Hee Yu
  • Patent number: 11383637
    Abstract: A warning message delivery apparatus of a vehicle, may deploy an emergency tripod by opening a trunk lid to deliver a warning message to a vehicle entering the rear upon the occurrence of an emergency situation, and secures visibility of the emergency tripod to reduce the accident occurrence possibility.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: July 12, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk Ahn, Seung Sik Han, Sung Ho Park, Dae Seon Lee, Ki Hong Lee, Jung Wook Lim
  • Publication number: 20220216225
    Abstract: A semiconductor device includes a gate structure including alternately stacked conductive layers and insulating layers, channel structures passing through the gate structure. Each of the conductive layers may include a first portion having a first thickness and a second portion having a second thickness thicker than the first thickness, and the second portion may include a first metal layer, a second metal layer in the first metal layer, and a first barrier layer interposed between the first metal layer and the second metal layer.
    Type: Application
    Filed: July 6, 2021
    Publication date: July 7, 2022
    Applicant: SK hynix Inc.
    Inventor: Ki Hong LEE
  • Patent number: 11380692
    Abstract: A semiconductor device includes a stacked structure, channel layers passing through the stacked structure, a well plate located under the stacked structure, a source layer located between the stacked structure and the well plate, a connection structure coupling the channel layers to each other and including a first contact contacting the source layer and a second contact contacting the well plate, and an isolation pattern insulating the source layer and the well plate from each other.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: July 5, 2022
    Assignee: SK hynix Inc.
    Inventor: Ki Hong Lee
  • Publication number: 20220189983
    Abstract: A semiconductor device, and a method of manufacturing the semiconductor device, includes a first source layer, a second source layer, a first insulating passivation layer partially interposed between the first source layer and the second source layer, and a gate structure located on the second source layer. The semiconductor device also includes a source contact structure passing through the gate structure, the second source layer, and the first insulating passivation layer. The source contact structure is coupled to the first source layer.
    Type: Application
    Filed: June 21, 2021
    Publication date: June 16, 2022
    Applicant: SK hynix Inc.
    Inventor: Ki Hong LEE
  • Publication number: 20220186902
    Abstract: A slim type lamp apparatus of a vehicle may include a light source for radiating light; and a lens portion including an incident portion through which the light radiated by the light source is incident, a reflection portion extending from the incident portion to reflect and move the incident light, and an emission portion extending from the reflection portion and emitting the light reflected by the reflection portion, the reflection portion diffusing some light upon reflection of the light to form a diffusion beam pattern by the emission portion and condensing other light upon reflection to form a condensing beam pattern by the emission portion.
    Type: Application
    Filed: August 26, 2021
    Publication date: June 16, 2022
    Inventors: Jung Wook LIM, Byoung Suk AHN, Sung Ho PARK, Ki Hong LEE, Seung Sik HAN, Jin Young JUNG, Hye Jin HAN
  • Publication number: 20220176871
    Abstract: A vehicle headlamp aiming adjustment system includes a headlamp controller configured to adjust an emission direction of light emitted from a headlamp; a sensing unit configured to measure a sensing area on a ground and measure a change of the sensing area; and a controller configured to receive information about the sensing area measured by the sensing unit, compare the measured sensing area with a pre-stored reference area, and transmit a control signal to the headlamp controller such that the emission direction of light is adjusted in accordance with a change of the sensing area when the sensing area is different from the reference area.
    Type: Application
    Filed: June 8, 2021
    Publication date: June 9, 2022
    Inventors: Sung Ho Park, Byoung Suk Ahn, Seung Sik Han, Ki Hong Lee, Jung Wook Lim
  • Patent number: 11357089
    Abstract: Disclosed are a sequential lighting system and a control method thereof in which an aesthetic appearance is improved by implementing sequential lighting when a lighting unit for applying light to the outside of a vehicle is turned on, constituent parts implementing the sequential lighting are simplified, and costs are reduced.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: June 7, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Byoung Suk Ahn, Seung Sik Han, Sung Ho Park, Ki Hong Lee, Jung Wook Lim
  • Patent number: 11351812
    Abstract: The present disclosure discloses an emblem structure in which an emblem is coupled to a part in an integral form, thereby minimizing the amount of protrusion and an image is implemented in a distorted form, and advancing the quality of a product. The emblem structure includes a base layer, an image layer disposed on an outer surface of the base layer or to be spaced apart from the outer surface, and a transparent layer deposited on the base layer to cover the image layer. The transparent layer is configured such that light is transmitted and refracted and that the light reflected by the base layer and the image layer is lost, thereby improving visual recognition of the image layer.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: June 7, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Dong Eun Cha, Jin Young Yoon, Ki Hong Lee, Hyun Kyung Kim
  • Publication number: 20220173122
    Abstract: A semiconductor device includes a first stacked structure having first conductive layers and first insulating layers formed alternately with each other, first semiconductor patterns passing through the first stacked structure, a coupling pattern coupled to the first semiconductor patterns, and a slit passing through the first stacked structure and the coupling pattern.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Inventors: Ki Hong LEE, Seung Ho PYI, Seung Jun LEE
  • Publication number: 20220173121
    Abstract: A semiconductor device includes a first stacked structure having first conductive layers and first insulating layers formed alternately with each other, first semiconductor patterns passing through the first stacked structure, a coupling pattern coupled to the first semiconductor patterns, and a slit passing through the first stacked structure and the coupling pattern.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Inventors: Ki Hong LEE, Seung Ho PYI, Seung Jun LEE
  • Patent number: 11346516
    Abstract: A light emitting module for a vehicle includes: a light source configured to generate light during an operation thereof; a condensing lens located on the front side of the light source in a direction in which the light generated by the light source travels, and configured to change a travel direction of input light; and a multi-facet lens located on the front side of the condensing lens in the direction in which the light generated by the light source travels, and comprising a rear surface to which the light that passed through the condensing lens is input through a rear surface thereof and a plurality of sections, wherein protruding heights of front surfaces of the plurality of sections are different.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: May 31, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jung Wook Lim, Byoung Suk Ahn, Seung Sik Han, Sung Ho Park, Ki Hong Lee
  • Patent number: 11342342
    Abstract: A semiconductor device may include a source layer, a stack structure, a channel layer, a slit, and a source pick-up line. The source layer may include at least one groove in an upper surface thereof. The stack structure may be formed over the source layer. The channel layer may pass through the stack structure. The channel layer may be in contact with the source layer. The slit may pass through the stack structure. The slit may expose the groove of the source layer therethrough. The source pick-up line may be formed in the slit and the groove. The source pick-up line may be contacted with the source layer.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: May 24, 2022
    Assignee: SK hynix inc.
    Inventor: Ki Hong Lee
  • Patent number: 11335687
    Abstract: A memory cell includes: a bit line and a plate line that are spaced apart from each other and vertically oriented in a first direction; a transistor including an active layer, the active layer being laterally oriented in a second direction, intersecting with the bit line; a capacitor laterally oriented in the second direction between the active layer and the plate line; and a word line laterally oriented in a third direction, intersecting with the bit line and the active layer, wherein the word line is embedded in the active layer.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: May 17, 2022
    Assignee: SK hynix Inc.
    Inventor: Ki Hong Lee
  • Publication number: 20220144216
    Abstract: A washer liquid supply valve includes a valve body provided with an inflow hole and a discharge hole configured to allow a washer liquid to flow into and out of the valve body therethrough, a housing detachably combined with an upper part of the valve body, a coil assembly installed in the housing and configured to generate magnetic force when power is applied to the washer liquid supply valve, a core combined with the coil assembly while penetrating the coil assembly and magnetized by the magnetic force generated by the coil assembly, plunger installed in the core so as to be movable and configured to be moved upwards when power is applied to the washer liquid supply valve, and a spring interposed between the core and the plunger so as to elastically support the plunger towards the valve body.
    Type: Application
    Filed: November 5, 2021
    Publication date: May 12, 2022
    Inventors: Jong Min Park, Nak Kyoung Kong, Jin Hee Lee, Ki Hong Lee, Chang Hoon Lee, Ho Hoon Hwang, Eui Dong Roh, Ki Ryong Lee, Jong Wook Lee, Sin Won Kang, Seong Jun Kim, Jong-hyun Jin, Moo Ha Hwang, Yeong-Su Kim, Gyu Won Han, Young Joon Shin
  • Patent number: 11326765
    Abstract: A lighting device configured for controlling a light radiation direction thereof, may include a housing provided with a light source; a lens unit provided in the housing, the lens unit being configured to concentrate the light generated from the light source; a length-variable unit mounted to the housing, the length-variable unit being configured so that a length thereof is changed, in a response to application of electricity thereto, in a direction in which the position of the lens unit is changed; and a controller configured to control a light radiation direction of the lens unit by setting a voltage of the electricity to be applied to the length-variable unit so that a length of the length-variable unit is changed according to a set voltage and the position of the lens unit is changed according to a change in the length of the length-variable unit.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: May 10, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung Wook Lim, Byoung Suk Ahn, Seung Sik Han, Sung Ho Park, Ki Hong Lee
  • Publication number: 20220126747
    Abstract: A system for controlling a headlamp for a vehicle is provided. The system includes a lamp unit comprising a plurality of light sources and configured to form a shadow zone in a light emission area by adjusting a position to which light is emitted and an amount of light for each light source; an information collector configured to acquire an image of a forward side based on a travel direction; and a controller configured to receive information on a forward vehicle acquired through the information collector and information on the shadow zone, and control the lamp unit to perform aiming correction of the shadow zone to position the forward vehicle at a central side of the shadow zone when the forward vehicle is not positioned at the central side of the shadow zone within the shadow zone.
    Type: Application
    Filed: May 4, 2021
    Publication date: April 28, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Sung Ho PARK, Byoung Suk AHN, Seung Sik HAN, Ki Hong LEE, Jung Wook LIM
  • Publication number: 20220122974
    Abstract: A semiconductor device includes: a memory cell array including a plurality of memory cells that are vertically stacked over a body substrate, wherein each of the memory cells includes: a bit line vertically oriented with respect to the body substrate; a capacitor laterally spaced apart from the bit line; an active layer laterally oriented between the bit line and the capacitor; a word line positioned on any one of an upper surface and a lower surface of the active layer, and laterally extending in a direction intersecting with the active layer; and a bit line discharge portion coupled to the bit line.
    Type: Application
    Filed: March 5, 2021
    Publication date: April 21, 2022
    Inventors: Seung Wook RYU, Ki Hong LEE