Patents by Inventor Byoung-Yong Kim

Byoung-Yong 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: 10818209
    Abstract: A display apparatus includes a display panel receiving light from a light source. The display panel includes a liquid crystal panel, first and second polarizers respectively disposed on front and rear sides of the liquid crystal panel, and an optical layer disposed on a front surface of the second polarizer. The optical layer includes a first resin layer having light absorption portions for absorbing a portion of incident light, a second resin layer disposed on a front surface of the first resin layer, the second resin layer having a higher refractive index than the first resin layer, the second resin layer having light diffusion portions for diffusing light not absorbed by the light absorption portions.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: October 27, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Chol Lee, Wook-Jae Jeon, Tae Ik Kim, Il Yong Jung, Byoung-Jin Cho, Jun Sung Choi
  • Publication number: 20200326374
    Abstract: The present disclosure relates to a relay examination device and a battery management system including the same, the relay examination device includes a first resistor unit having one end connected to one end of a relay, a second resistor unit having one end connected to the other end of the first resistor unit, a power unit connected to the other end of the second resistor unit and configured to supply power, and a control unit configured to receive a voltage signal applied between the first resistor unit and the second resistor unit and to examine whether the relay is open or closed or whether the relay has malfunctioned.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 15, 2020
    Inventors: Byoung Kyu PARK, Ho Sang JANG, Seon Yong KIM, Yong Sug CHOI
  • Publication number: 20200317208
    Abstract: A drowsy driving management device includes: a processor configured to determine whether slow eye movement of a user occurs and whether there is no change in steering torque and to determine that the user drives while drowsy when the slow eye movement of the user occurs and when there is no change in the steering torque for a predetermined period of time; and a storage that stores information indicating whether the slow eye movement occurs and a result of determining whether there is no change in the steering torque.
    Type: Application
    Filed: October 30, 2019
    Publication date: October 8, 2020
    Inventors: Jin Kwon KIM, Byoung Joon LEE, Sam Yong KIM
  • Publication number: 20200292623
    Abstract: An apparatus for measuring an insulation resistance according to the present invention includes: a first distribution resistor connected to a positive terminal of a battery and a ground; a first switch connected to the positive terminal of the battery and the first distribution resistor; a second distribution resistor connected to a negative terminal of the battery and the ground; a second switch connected to the negative terminal the battery and the second distribution resistor; and an insulation resistance measurement unit measuring a resistance value of a negative electrode insulation resistor of the battery using a first voltage applied to the first distribution resistor and measuring a resistance value of a positive electrode insulation resistor of the battery using a second voltage applied to the second distribution resistor.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 17, 2020
    Inventors: Ho Sang JANG, Seon Yong KIM, Byoung Kyu PARK, Yong Sug CHOI
  • Patent number: 10755083
    Abstract: A vehicle terminal automatically registering a profile image of a user to a vehicle using images stored in a mobile terminal of a user and performing a face authentication includes a communicator that performs a data communication with the mobile terminal of the user, a camera that obtains a face image of the user, and a processor that registers the profile image of the user using an image among the images stored in the mobile terminal. The processor learns a facial feature of the user using the images stored in the mobile terminal as learning data and analyzes the face image obtained through the camera based on the learned facial feature of the user to perform the face authentication of the user.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: August 25, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sam Yong Kim, Yu Jin Yun, Seong Sook Ryu, Hwal Ly Lee, Byoung Joon Lee, Jin Kwon Kim
  • Patent number: 10752261
    Abstract: The present disclosure relates to a driver distraction warning control apparatus and a driver distraction warning control method. The driver distraction warning control apparatus includes a sensor device that detects gaze of a driver, a setting device configured to divide a virtual area on front of the driver into a plurality of gaze areas, and sets a threshold for each of the gaze areas, a determining device that determines a viewing area corresponding to the driver's gaze direction from among the gaze areas, and a controller that performs driver distraction warning control based on the threshold set for the determined viewing area.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: August 25, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sam Yong Kim, Jin Kwon Kim, Byoung Joon Lee
  • Publication number: 20200255013
    Abstract: A vehicle controller, a system including the same, and a method thereof are provided. The vehicle controller includes a processor that detect an intervening vehicle based on a line of sight direction of a user; and respond to the intervening vehicle based on an intent of the user when the intervening vehicle is detected; and a storage configured to store information regarding the line of sight direction of the user or the detected intervening vehicle.
    Type: Application
    Filed: October 29, 2019
    Publication date: August 13, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Joon LEE, Jin Kwon Kim, Seong Sook RYU, Sam Yong KIM
  • Publication number: 20200260579
    Abstract: A display device according to an exemplary embodiment includes: a substrate including a display region configured to display an image, and a pad region positioned around the display region; and a first pad unit positioned on the pad region, wherein the first pad unit includes a first terminal region including a plurality of first pad terminals arranged in a first pattern, and a second terminal region including a plurality of second pad terminals arranged in a second pattern different from the first pattern.
    Type: Application
    Filed: April 28, 2020
    Publication date: August 13, 2020
    Inventors: Byoung Yong KIM, Jong Hyuk LEE, Jeong Ho HWANG
  • Patent number: 10734168
    Abstract: Provided is a cellulose thin film electrode comprising a silver nano dendrite and a method of manufacturing the same. The method of manufacturing a cellulose thin film electrode comprising a silver nano dendrite comprises: forming the cellulose thin film electrode comprising a silver nano dendrite by soaking a reaction metal to which a thin film comprising silver nitrate and cellulose acetate is attached, in a reaction solution; and separating the cellulose thin film electrode from the reaction metal and then removing the reaction metal from the reaction solution.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: August 4, 2020
    Assignee: INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY
    Inventors: Byoung Suhk Kim, Hak Yong Kim, Tae Hoon Ko, Ji Young Park
  • Publication number: 20200241338
    Abstract: The present application relates to an optical device. The present application provides an optical device capable of varying transmittance, and such an optical device can be used for various applications such as eyewear, for example, sunglasses or AR (augmented reality) or VR (virtual reality) eyewear, an outer wall of a building or a vehicle sunroof.
    Type: Application
    Filed: August 29, 2018
    Publication date: July 30, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Jung Woon Kim, Su Young Ryu, Tae Yong Kim, Doo Young Huh, Byoung Kun Jeon, Sang Uk Ryu
  • Patent number: 10727440
    Abstract: A display device includes a substrate including a display area and a peripheral area outside the display area, the peripheral area including a bendable bending region, a display member on the display area of the substrate to display an image, and a protection film under the substrate, the protection film including a groove at a position corresponding to the bending region of the peripheral area, wherein the groove includes a bottom surface and inner walls extending from the bottom surface to a surface of the protection film, a boundary part being defined at an intersection of each inner wall with the surface of the protection film, and wherein boundary parts adjacent to opposite ends of the protection film are separated from the opposite ends of the protection film, respectively.
    Type: Grant
    Filed: July 25, 2017
    Date of Patent: July 28, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byoung Yong Kim, Jeong Ho Hwang
  • Publication number: 20200233980
    Abstract: A secret information generation apparatus and a method for operating the secret information generation apparatus. The secret information generation apparatus includes a resistor-capacitor circuit, and a microcontroller unit including a first pin connected to an input terminal of the resistor-capacitor circuit and a second pin connected to an output terminal of the resistor-capacitor circuit, wherein the microcontroller unit is configured to transmit a digital value corresponding to a challenge to the resistor-capacitor circuit through the first pin, receive an output value of the resistor-capacitor circuit corresponding to the digital value through the second pin, convert the received value into a digital value using an analog-to-digital converter, extract one or more valid bits from the converted digital value, and then generate a response.
    Type: Application
    Filed: January 14, 2020
    Publication date: July 23, 2020
    Inventors: Sang-Jae LEE, You-Sung KANG, Keon-Woo KIM, Byoung-Koo KIM, Ik-Kyun KIM, Ju-Han KIM, Tae-Sung KIM, Mi-Kyung OH, Seung-Yong YOON, Seung-Kwang LEE, Yong-Sung JEON, Doo-Ho CHOI
  • Patent number: 10705393
    Abstract: A display device includes a display substrate including a display area and a pad region, a first pad portion including a plurality of first pad terminals, the plurality of first pad terminals being arranged in a first direction, and a printed circuit board (PCB) including a base film and a second pad portion. The second pad is electrically connected to the first pad portion. The second pad portion includes a plurality of second pad terminals electrically connected to the plurality of first pad terminals, and a plurality of first test lines. The plurality of second pad terminals includes a plurality of sub-pad terminals. One of the plurality of first lines is connected to a first sub-pad terminal of the plurality of sub-pad terminals, and a second sub-pad terminal of the plurality of sub-pad terminals is not connected to any of the plurality of first lines.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: July 7, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byoung Yong Kim, Jong Hyuk Lee, Jeong Ho Hwang
  • Publication number: 20200203702
    Abstract: A battery system according to the present invention includes: a plurality of battery cells electrically connected to each other; cell voltage sensing lines connected to ends of the battery cells, respectively; a battery management system sensing voltages of the battery cells through the respective cell voltage sensing lines; fuses connected to the cell voltage sensing lines, respectively, to cut off a flow of an excessive current exceeding a rated current when the excessive current flows through the cell voltage sensing lines; and emergency preventing switches connected to the cell voltage sensing lines, respectively, so as to be turned on at the time of sensing the voltage of the battery cell, and turned off in a case when a short circuit between the cell voltage sensing lines occurs.
    Type: Application
    Filed: December 20, 2019
    Publication date: June 25, 2020
    Inventors: Byoung Kyu PARK, Seok Min KIM, Seon Yong KIM, Ha Chul JEONG
  • Publication number: 20200203390
    Abstract: A display device includes a substrate including a display area to display an image and a pad area positioned around the display area; a first pad unit disposed on the pad area, and including a first terminal region having a plurality of first pad terminals arranged in a first direction; and a printed circuit board including a base film and a second pad unit positioned at one side of the base film, the second pad unit being coupled with the first pad unit by electrically connecting with the plurality of first pad terminals.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 25, 2020
    Inventors: Byoung Yong KIM, Jong Hyuk Lee, Jeong Ho Hwang
  • Publication number: 20200194906
    Abstract: A display device includes a display panel. A flexible printed circuit board is electrically connected to the display panel. A first pad is disposed on the display panel. A second pad is disposed on the flexible printed circuit board and overlaps the first pad. A first anisotropic conductive film is disposed between the first pad and the second pad. The first anisotropic conductive film is configured to bond the first pad to the second pad. The first anisotropic conductive film includes a conductive polymer. The first anisotropic conductive film includes at least one first conductive region that electrically connects the first pad and the second pad and at least one first insulating region.
    Type: Application
    Filed: November 20, 2019
    Publication date: June 18, 2020
    Inventors: Dae Hyuk Im, Byoung Yong Kim
  • Patent number: 10674605
    Abstract: A display device according to an exemplary embodiment includes: a substrate including a display region configured to display an image, and a pad region positioned around the display region; and a first pad unit positioned on the pad region, wherein the first pad unit includes a first terminal region including a plurality of first pad terminals arranged in a first pattern, and a second terminal region including a plurality of second pad terminals arranged in a second pattern different from the first pattern.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: June 2, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byoung Yong Kim, Jong Hyuk Lee, Jeong Ho Hwang
  • Publication number: 20200156653
    Abstract: An apparatus for controlling the driving assistance of a vehicle, a system including the same and a method for the same are provided. The apparatus for controlling the driving assistance of the vehicle includes a processor to adjust a driving assistance controlling setting value, based on at least one of whether a user looks ahead, whether the user performs a driving manipulation, and a driving condition during driving assistance of the vehicle, and a storage to store the driving assistance controlling setting value.
    Type: Application
    Filed: June 11, 2019
    Publication date: May 21, 2020
    Inventors: Jin Kwon Kim, Kyoung Jun Lee, Dong Gu Lee, Byoung Joon Lee, Sam Yong Kim
  • Patent number: 10657397
    Abstract: An apparatus for determining a concentration of a driver includes: a region-of-interest definition processor configured to define a region-of-interest based on traffic-related information on front image information of a vehicle running; a driver eye-gaze detection processor configured to detect a plurality of eye-gaze points from driver image information of a driver in accordance with an eye-gaze movement of the driver; a driver concentration information calculation processor configured to calculate concentration information of each of the eye-gaze points; an image coordinate system processor configured to convert the region-of-interest to an image coordinate system and convert positions of the eye-gaze points to the image coordinate system; and a concentration determination processor configured to determine a concentration of the driver on the image coordinate system based on the concentration information.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: May 19, 2020
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Seong Sook Ryu, Jin Kwon Kim, Byoung Joon Lee, Sam Yong Kim
  • Patent number: D895594
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: September 8, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byoung-Jin Kim, Jun-Yong Song, Joon-Ki Yun