Patents by Inventor Dae Sung HWANG

Dae Sung HWANG 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: 20240155793
    Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.
    Type: Application
    Filed: January 19, 2024
    Publication date: May 9, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyun Yong CHOI, Young Chul KIM, Ji Su KIM, Hun Sung KIM, Sung Yong PARK, Jin Soo SHIN, Dae Sik YOON, Yong Yeon HWANG
  • Publication number: 20240135863
    Abstract: A display device includes a display unit including pixels connected to data lines and scan lines, first and second temperature sensors for sensing first and second temperatures of the display unit, a data driver configured to generate a data signal configured to be supplied to the data lines using output data, and attached to a first printed circuit board configured to be fixed to a rear surface of the display unit, a timing controller configured to generate the output data using input data, and attached to a second printed circuit board configured to be fixed to the rear surface of the display unit, and a storage having a temperature weight table including a weight corresponding to the first and second temperatures and a plurality of temperature tables including temperature information of the display unit corresponding to an attachment position of the second printed circuit board.
    Type: Application
    Filed: July 13, 2023
    Publication date: April 25, 2024
    Inventors: Won Jin SEO, Tae Wan KIM, Hwa An SUNG, Hyun Sik YOON, Jeong Ah LEE, Dae Ho HWANG
  • Publication number: 20240092228
    Abstract: A seat for a vehicle, includes a second row center seat and a second row side seat provided on a partition wall positioned rearward of a driver seat, the second row center seat may move leftward or rightward, and an interval between the seats may be increased in a state in which the second row center seat is moved in a right direction away from the second row side seat, which makes it possible to maximally prevent body contact between a passenger in the second row center seat and a passenger in the second row side seat.
    Type: Application
    Filed: January 20, 2023
    Publication date: March 21, 2024
    Applicants: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Jung Sang YOU, Yong Chul Kim, Dae Hee Lee, Eun Sue Kim, Jae Hoon Cho, Han Kyung Park, Jae Sung Shin, Hae Dong Kwak, Jun Sik Hwang, Gwon Hwa Bok
  • Patent number: 11932140
    Abstract: Disclosed is a cushion tip-up type seat for a vehicle. The cushion tip-up type seat for a vehicle is configured to perform a tip-up function of a cushion part, and to move a seat leftward and rightward to adjust an interval between left and right seats, whereby left and right spacing between occupants seated in the seats is sufficiently secured and the convenience of the occupants is improved.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: March 19, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Dong Woo Jeong, Eun Sue Kim, Dae Hee Lee, Myung Hoe Kim, Jun Sik Hwang, Gwon Hwa Bok, Hae Dong Kwak, Jae Sung Shin, Han Kyung Park, Jae Hoon Cho
  • Patent number: 11924988
    Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: March 5, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Yong Choi, Young Chul Kim, Ji Su Kim, Hun Sung Kim, Sung Yong Park, Jin Soo Shin, Dae Sik Yoon, Yong Yeon Hwang
  • Publication number: 20240067056
    Abstract: The present disclosure relates to a vehicle rear seat including: a center seat; and side seats located on the left and right of the center seat, wherein, the center seat is capable of protruding by moving the center seat forward with respect to the side seats, and in the state in which the center seat protrudes forward, it is possible to increase an inter-passenger distance so that physical contact between the passenger of the center seat and the passenger of each of the side seats can be prevented as much as possible.
    Type: Application
    Filed: March 6, 2023
    Publication date: February 29, 2024
    Inventors: Jung Sang You, Yong Chul Kim, Dae Hee Lee, Eun Sue Kim, Jae Hoon Cho, Han Kyung Park, Jae Sung Shin, Hae Dong Kwak, Jun Sik Hwang, Gwon Hwa Bok
  • Patent number: 11772652
    Abstract: A cooperative adaptive cruise control (CACC) system acquires a driving pattern of a target vehicle and variably provides an inter-vehicle distance and a responsible speed level of a subject vehicle that are followed by the CACC system based on the driving pattern. The CACC system includes a communication unit receiving vehicle information and road information of a region in which the subject vehicle travels; an information collection unit collecting driving information of a forward vehicle, vehicle information of the subject vehicle, and the road information; and a control unit controlling the inter-vehicle distance and the responsible speed level of the CACC system based on the driving pattern of the target vehicle according to generated control information.
    Type: Grant
    Filed: August 19, 2022
    Date of Patent: October 3, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Yoon Soo Kim, Dong Gyu Noh, In Yong Jung, Su Lyun Sung, Seung Wook Park, Jong Rok Park, Cho Rong Ryu, Jun Sik Hwang, Min Byeong Lee, Hahk Rel Noh, Dae Sung Hwang
  • Patent number: 11741725
    Abstract: An apparatus for recognizing a driving lane based on multiple sensors is provided. The apparatus includes a first sensor configured to calculate road information, a second sensor configured to calculate moving obstacle information, a third sensor configured to calculate movement information of a vehicle, and a controller configured to remove the moving obstacle information from the road information to extract only road boundary data, accumulate the road boundary data to calculate a plurality of candidate location information on the vehicle based on the movement information, and select final candidate location information from the plurality of candidate location information.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: August 29, 2023
    Assignees: Hyundai Motor Company, Kia Corporation, Korea National University of Transportation Industry-Academic Cooperation Foundation
    Inventors: Dae-Sung Hwang, Jun-Ho Park, Jae-Kyu Suhr, Youn-Joo Lee, Ho-Gi Jung
  • Patent number: 11731649
    Abstract: A high precision position estimation method through a road shape classification-based map matching implemented by a high precision position estimation system of an autonomous vehicle includes classifying a road into a straight lane, a curved lane, and a clothoid curve lane by the lane matching between a sensor lane segment and a map lane segment, generating a movement amount value calculated by applying a geometric feature-based map matching or an optimization-based map matching to the classified lane as a covariance matrix, and calculating the latitude, longitude, and traveling direction of a vehicle to be estimated by combining the covariance matrix with sensor measurement values of a vehicle speed and a yaw rate by an extended Kalman filter.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: August 22, 2023
    Assignees: Hyundai Motor Company, Kia Corporation, Konkuk University Industrial Cooperation Corp
    Inventors: Dae-Sung Hwang, Cho-Rong Ryu, Ka-Min Kim, Ji-Min Jeong, Ki-Chun Jo, Sang-Kwon Kim
  • Patent number: 11654906
    Abstract: Disclosed herein is a control apparatus and method for improving fuel efficiency in a CACC system, which can improve fuel efficiency through control of a vehicle speed so that a vehicle travels using an optimized cost in consideration of a target vehicle speed, current vehicle speed, minimum driving speed set in the vehicle, and a deceleration distance if the vehicle that uses the CACC system senses a forward vehicle and enters into a CACC active mode. The control method for improving fuel efficiency in a CACC system includes setting a target speed profile based on a target speed of the subject vehicle and an expected driving path, determining whether a target vehicle to be followed by the subject vehicle exists, and controlling the driving speed of the subject vehicle according to the set target speed profile depending on whether or not the target vehicle exists.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: May 23, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Yoon Soo Kim, Dong Gyu Noh, In Yong Jung, Su Lyun Sung, Seung Wook Park, Jong Rok Park, Kyung Joo Bang, Cho Rong Ryu, Min Byeong Lee, Hahk Rel Noh, Dae Sung Hwang
  • Patent number: 11645853
    Abstract: A driving lane determination method includes acquiring map information and driving environment information, deciding whether to perform driving lane determination entry based on the map information and the driving environment information, matching the map information and the driving environment information to calculate a matching point of each lane upon deciding the driving lane determination entry, deciding a matching lane based on the calculated matching point, deciding a tracking lane based on a prediction lane predicted from a previous driving lane and lane change determination upon deciding the matching lane, and deciding a final driving lane based on the decided matching lane and the decided tracking lane.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: May 9, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Da Yeon Park, Dong Gyu Noh, Su Lyun Sung, Dae Sung Hwang, Cho Rong Ryu, Bong Kwan Choi, Jun Ho Park, Joo Chul Bae, Su Ho Park, Seon Ho Kang, Hahk Rel Noh, Tae Jun Lee
  • Patent number: 11590976
    Abstract: An apparatus and method for controlling a vehicle speed based on information about forward vehicles that travel in the same lane may be acquired using Vehicle to Everything (V2X) communications in a cooperative adaptive cruise control (CACC) system. The CACC system includes a communication unit receiving vehicle information from neighboring vehicles using V2V communications; an information collection unit collecting vehicle information of the neighboring vehicles and the subject vehicle using sensors; and a control unit determining a forward vehicle and a far-forward vehicle using the sensors, selecting first and second target vehicles for being followed by the subject vehicle based on the vehicle information of the forward vehicle and the far-forward vehicle and the vehicle information of the neighboring vehicles, and controlling the driving speed of the subject vehicle based on speed information of the first and second target vehicles.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: February 28, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Yoon Soo Kim, Myung Seon Heo, Dong Gyu Noh, Young Chul Oh, In Yong Jung, Su Lyun Sung, Hyoung Geun Kwon, Dae Sung Hwang, Ki Cheol Shin, Jong Rok Park, Cho Rong Ryu, Jun Sik Hwang, Min Byeong Lee, Seung Wook Park, Hahk Rel Noh, Byung Yong You
  • Publication number: 20220396267
    Abstract: A cooperative adaptive cruise control (CACC) system acquires a driving pattern of a target vehicle and variably provides an inter-vehicle distance and a responsible speed level of a subject vehicle that are followed by the CACC system based on the driving pattern. The CACC system includes a communication unit receiving vehicle information and road information of a region in which the subject vehicle travels; an information collection unit collecting driving information of a forward vehicle, vehicle information of the subject vehicle, and the road information; and a control unit controlling the inter-vehicle distance and the responsible speed level of the CACC system based on the driving pattern of the target vehicle according to generated control information.
    Type: Application
    Filed: August 19, 2022
    Publication date: December 15, 2022
    Inventors: Yoon Soo Kim, Dong Gyu Noh, In Yong Jung, Su Lyun Sung, Seung Wook Park, Jong Rok Park, Cho Rong Ryu, Jun Sik Hwang, Min Byeong Lee, Hahk Rel Noh, Dae Sung Hwang
  • Patent number: 11458970
    Abstract: A cooperative adaptive cruise control (CACC) system acquires a driving pattern of a target vehicle and variably provides an inter-vehicle distance and a responsible speed level of a subject vehicle that are followed by the CACC system based on the driving pattern. The CACC system includes a communication unit receiving vehicle information and road information of a region in which the subject vehicle travels; an information collection unit collecting driving information of a forward vehicle, vehicle information of the subject vehicle, and the road information; and a control unit controlling the inter-vehicle distance and the responsible speed level of the CACC system based on the driving pattern of the target vehicle according to generated control information.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: October 4, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yoon Soo Kim, Dong Gyu Noh, In Yong Jung, Su Lyun Sung, Seung Wook Park, Jong Rok Park, Cho Rong Ryu, Jun Sik Hwang, Min Byeong Lee, Hahk Rel Noh, Dae Sung Hwang
  • Publication number: 20220176989
    Abstract: A high precision position estimation method through a road shape classification-based map matching implemented by a high precision position estimation system of an autonomous vehicle includes classifying a road into a straight lane, a curved lane, and a clothoid curve lane by the lane matching between a sensor lane segment and a map lane segment, generating a movement amount value calculated by applying a geometric feature-based map matching or an optimization-based map matching to the classified lane as a covariance matrix, and calculating the latitude, longitude, and traveling direction of a vehicle to be estimated by combining the covariance matrix with sensor measurement values of a vehicle speed and a yaw rate by an extended Kalman filter.
    Type: Application
    Filed: August 31, 2021
    Publication date: June 9, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Konkuk University Industrial Cooperation Corp
    Inventors: Dae-Sung HWANG, Cho-Rong RYU, Ka-Min KIM, Ji-Min JEONG, Ki-Chun JO, Sang-Kwon KIM
  • Publication number: 20220147744
    Abstract: An apparatus for recognizing a driving lane based on multiple sensors is provided. The apparatus includes a first sensor configured to calculate road information, a second sensor configured to calculate moving obstacle information, a third sensor configured to calculate movement information of a vehicle, and a controller configured to remove the moving obstacle information from the road information to extract only road boundary data, accumulate the road boundary data to calculate a plurality of candidate location information on the vehicle based on the movement information, and select final candidate location information from the plurality of candidate location information.
    Type: Application
    Filed: June 10, 2021
    Publication date: May 12, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA Corporation, KOREA NATIONAL UNIVERSITY OF TRANSPORTATION Industry-Academic Cooperation Foundation
    Inventors: Dae-Sung HWANG, Jun-Ho PARK, Jae-Kyu SUHR, Youn-Joo LEE, Ho-Gi JUNG
  • Patent number: 11304128
    Abstract: A V2X communication device, a system including the same, and a method thereof are provided. The V2X communication device includes a communication electronic control unit (ECU) that processes a message transmitted and received wiredly or wirelessly and an application (AP) ECU that identifies a message transmitted and received with the communication ECU through an internal protocol for vehicle and provides corresponding service information. The AP ECU is provided as a system area separated from the communication ECU. The AP ECU and the communication ECU transmit and receive the message via the Ethernet or controller area network (CAN) communication as the internal protocol for the vehicle.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: April 12, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jun Ho Park, Su Lyun Sung, Dae Sung Hwang, Su Ho Park, Tae Jun Lee, Da Yeon Park, Hahk Rel Noh, Cho Rong Ryu
  • Patent number: 11238127
    Abstract: An electronic device is provided. The electronic device includes a display configured to display an application execution screen and a controller configured to, when a screen image of the application execution screen is captured, obtain execution path information for executing a state of the captured screen image, and to store the captured screen image and the execution path information.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: February 1, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyu-Chul Kong, Bang-Hyun Kwon, Hyun-Woong Kwon, Jeong-Hoon Kim, Hye-Soon Jeong, Dae-Sung Hwang
  • Patent number: 11215991
    Abstract: An autonomous driving system for vehicles includes: an autonomous driving controller for controlling autonomous driving of a host vehicle based on information of nearby vehicles and requesting warning and handover upon determining that a failure in autonomous driving of nearby vehicles has occurred; a communication controller for requesting the warning and handover; selecting an emergency target vehicle and requesting a driving mode of following the emergency target vehicle upon receiving autonomous driving failure information; a human-machine interface device for outputting warning and handover information in response to the request of the autonomous driving controller and the communication controller; and a host vehicle driving controller for controlling driving of the host vehicle in response to the request of the autonomous driving controller and the communication controller.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: January 4, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hahk Rel Noh, Su Lyun Sung, Dae Sung Hwang, Jun Ho Park, Cho Rong Ryu, Tae Jun Lee, Da Yeon Park, Dong Gyu Noh, Jong Rok Park
  • Publication number: 20210316726
    Abstract: An apparatus and method for controlling a vehicle speed based on information about forward vehicles that travel in the same lane may be acquired using Vehicle to Everything (V2X) communications in a cooperative adaptive cruise control (CACC) system. The CACC system includes a communication unit receiving vehicle information from neighboring vehicles using V2V communications; an information collection unit collecting vehicle information of the neighboring vehicles and the subject vehicle using sensors; and a control unit determining a forward vehicle and a far-forward vehicle using the sensors, selecting first and second target vehicles for being followed by the subject vehicle based on the vehicle information of the forward vehicle and the far-forward vehicle and the vehicle information of the neighboring vehicles, and controlling the driving speed of the subject vehicle based on speed information of the first and second target vehicles.
    Type: Application
    Filed: June 23, 2021
    Publication date: October 14, 2021
    Inventors: Yoon Soo Kim, Myung Seon Heo, Dong Gyu Noh, Young Chul Oh, In Yong Jung, Su Lyun Sung, Hyoung Geun Kwon, Dae Sung Hwang, Ki Cheol Shin, Jong Rok Park, Cho Rong Ryu, Jun Sik Hwang, Min Byeong Lee, Seung Wook Park, Hahk Rel Noh, Byung Yong You