Patents by Inventor Hyun Su Kim

Hyun Su 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).

  • Publication number: 20250126972
    Abstract: A display device includes a first electrode on a first conductive layer, a first insulating layer, a second electrode on a second conductive layer on the first insulating layer, a second insulating layer, a transistor active layer on a semiconductor layer on the second insulating layer, a gate insulating layer on the second insulating layer, and on a part of the active layer, a third electrode on a third conductive layer on the gate insulating layer, a third insulating layer on the second insulating layer, and covering the semiconductor layer, the gate insulating layer, and the third conductive layer, and a fourth electrode on the fourth conductive layer on the third insulating layer. The fourth electrode overlaps the first electrode and is directly connected to the first electrode through a first contact hole penetrating the first insulating layer, the second insulating layer, and the third insulating layer.
    Type: Application
    Filed: July 1, 2024
    Publication date: April 17, 2025
    Applicant: Samsung Display Co., LTD.
    Inventors: Yoon Jong CHO, Hyun Su KIM
  • Publication number: 20250124850
    Abstract: A controller includes a reception interface configured to receive first frame data and a first vertical synchronization packet, and a transmission interface configured to transmit a first frame request signal, where when a first period from a time point when the reception interface completes reception of the first frame data to a time point when the reception interface starts reception of the first vertical synchronization packet is longer than a first reference period, the transmission interface transmits the first frame request signal.
    Type: Application
    Filed: April 12, 2024
    Publication date: April 17, 2025
    Inventors: Jong Man BAE, Hyun Su KIM
  • Publication number: 20250080509
    Abstract: A method of encrypting data, performed by a computer system includes: dividing transmission target data into an arbitrary number of blocks; selecting an encryption key generation target block to be used for extracting an encryption key from among the plurality of divided blocks; generating an encryption key based on the encryption key generation target block; selecting an encryption target block from among remaining blocks excluding the encryption key generation target block; and encrypting the encryption target block based on the generated encryption key.
    Type: Application
    Filed: October 31, 2022
    Publication date: March 6, 2025
    Inventors: Young Hu KIM, Nam Kyu KIM, Yong Man JEONG, Hyun Su KIM, Hyun Gi KIM
  • Patent number: 12237860
    Abstract: A transceiver includes a transmitter and a receiver connected to each other through a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range less than the first voltage range to the first line and the second line in a second mode. When transmitting a first payload to the receiver, the transmitter is sequentially driven in the first mode, the second mode, and the first mode, and the transmitter transmits a clock training pattern and the first payload in the second mode.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: February 25, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun Su Kim, Kyung Youl Min, Jun Dal Kim, Jong Man Bae
  • Publication number: 20250042466
    Abstract: Provided is an apparatus for controlling a road wheel actuator (RWA) system, the apparatus including a sensor module configured to detect sensing data of at least one of a steering angle, rack position information, angular velocity of a steering wheel, and column torque, and a processor configured to perform a Proportional Integral Differential (PID) control logic based on the sensing data detected by the sensor module and the RWA position information fed back from the RWA system.
    Type: Application
    Filed: April 4, 2024
    Publication date: February 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Young Hwan DO, Jeong Min LEE, Hyung Ju KWON, Hee Kyu LIM, Hyun Su KIM, Eui Nam JEONG, In Hyuk KIM
  • Patent number: 12206514
    Abstract: A transmitter includes a transmission controller which outputs original data through an original data lane, an encoder which encodes the original data into encoded data and outputs the encoded data through an encoded data lane, and a transmission driver which outputs the encoded data at a speed of M (M is a real number greater than 0) gigabits per second through a transmission and reception interface. The transmission driver provides a first clock signal corresponding to an output speed to the encoder, the encoder provides a second clock signal having a second frequency less than a first frequency of the first clock signal to the transmission controller, the transmission controller outputs the original data based on the second clock signal, and the encoder outputs the encoded data based on the first clock signal.
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: January 21, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Young Jin, Jun Dal Kim, Hyun Su Kim, Kyung Youl Min, Dong Won Park, Jong Man Bae
  • Patent number: 12204365
    Abstract: A data receiver, which communicates with a data transmitter through a plurality of lanes, includes: a first reception unit which receives first data through a first lane; a second reception unit which receives second data through a second lane; and a detector which compares the first data and the second data to detect a skew between the first lane and the second lane. The first reception unit includes a first clock data recovery unit which recovers a first clock and first payload data from the first data. The first reception unit controls a loop speed of the first clock data recovery unit based on a skew level of the skew.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: January 21, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun Dal Kim, Dong Won Park, Hyun Su Kim, Kyung Youl Min, Jong Man Bae, Jun Yong Song, Tae Young Jin
  • Patent number: 12176940
    Abstract: A transceiver device includes a transmitter and a receiver connected to each other through a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range less than the first voltage range to the first line and the second line in a second mode. The transmitter encodes an original payload to generate a first payload in the second mode, and transmits a clock training pattern and the first payload through the first line and the second line. The receiver decodes the first payload and outputs reception data corresponding to the original payload in the second mode.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: December 24, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun Yong Song, Hyun Su Kim, Dong Won Park, Jong Man Bae
  • Patent number: 12126704
    Abstract: A transceiver includes a transmitter and a receiver connected to each other through a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range less than the first voltage range to the first line and the second line in a second mode. In transmitting a (1?1)-th payload to the receiver, the transmitter is sequentially driven in the first mode, the second mode, and the first mode, and transmits a first clock training pattern and the (1?1)-th payload in the second mode. The receiver includes a clock data recovery circuit generating a first clock signal corresponding to the received first clock training pattern and a register storing first frequency information and first phase information of the first clock training pattern.
    Type: Grant
    Filed: June 9, 2023
    Date of Patent: October 22, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun Su Kim, Dong Won Park, Jun Dal Kim, Kyung Youl Min, Jong Man Bae, Jun Yong Song, Tae Young Jin
  • Patent number: 12088345
    Abstract: A transceiver includes a transmitter and a receiver which are connected to each other through a first line and a second line. The transmitter transmits a first clock training pattern to the receiver in a first period, transmits a second clock training pattern and a first first payload to the receiver in a second period, and transmits a third clock training pattern and a second first payload to the receiver in a third period. The first clock training pattern, the second clock training pattern, and the third clock training pattern are variable based on a plurality of driving modes.
    Type: Grant
    Filed: October 4, 2022
    Date of Patent: September 10, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Won Park, Jun Dal Kim, Hyun Su Kim, Jong Man Bae, Jun Yong Song, Tae Young Jin
  • Patent number: 12040829
    Abstract: A transceiver includes a transmitter and a receiver connected to each other by a first line and a second line. The transmitter transmits signals each having a first voltage range to the first line and the second line in a first mode, and signals each having a second voltage range less than the first voltage range to the first line and the second line in a second mode. The receiver includes a low-power driver which receives signals through the first line and the second line in an operating state of the first mode, and stops an operation thereof in the second mode, and a high-speed driver which receives signals through the first line and the second line in the second mode, and stops an operation thereof in the first mode.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: July 16, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun Su Kim, Dong Won Park, Jun Yong Song, Tae Young Jin
  • Patent number: 12032402
    Abstract: A transceiver includes a transmitter and a receiver connected to each other by a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range smaller than the first voltage range to the first line and the second line in a second mode. The transmitter encodes an original payload in the second mode to generate a first payload, and transmits the clock training pattern and the first payload through the first line and the second line.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: July 9, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun Yong Song, Jong Man Bae, Jun Dal Kim, Hyun Su Kim, Kyung Youl Min, Dong Won Park, Tae Young Jin
  • Publication number: 20240213730
    Abstract: Provided are an electric appliance and a method of manufacturing the same, the electric appliance having a smaller size and a reduced overall weight by preventing a fluid from flowing into a space unrelated to a heating component in a state where the fluid fills its case. The electric appliance includes: a case including a first space and a second space communicated to each other; a first component disposed in the first space; a second component disposed in the second space; a connection portion electrically connecting the first component and the second component to each other; and a potting pattern including a resin material and formed in the first space.
    Type: Application
    Filed: March 6, 2024
    Publication date: June 27, 2024
    Inventors: Young Jun JANG, Hyun Su KIM, Jun Kyu LEE, Pill Ju KIM, Sang Keun JI, Dong Kyun RYU
  • Patent number: 12014843
    Abstract: Disclosed are a joining structure of different kinds of conductors, a joining method of different kinds of conductors, and a joint of power cables capable of improving joining reliability of a junction of the different kinds of conductors.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: June 18, 2024
    Assignee: LS CABLE & SYSTEM LTD.
    Inventors: Jeong Ik Kim, Sangyum Kim, Hyun Su Kim
  • Publication number: 20240165824
    Abstract: Disclosed herein is an inspection robot system for the customs inspection of container-loaded cargo. The inspection robot system includes: an attachment-type mobile robot configured to drive in the state of being attached to the top surface of a container; and a flexible robot system configured to interface with the attachment-type mobile robot, to selectively accommodate and extend a flexible robot having multiple degrees of freedom, and to perform inspection on cargo.
    Type: Application
    Filed: August 23, 2023
    Publication date: May 23, 2024
    Applicants: Korea Advanced Institute of Science and Technology, UJIN Technology, Inc.
    Inventors: Ki Uk KYUNG, Jee Hwan RYU, Ye Sung YI, Hee Ju MUN, Ji Sung KIM, Dong Geol LEE, Joong Ku LEE, Young Geun KIM, Gee Joon EUM, Hyun Su KIM, Hyun Soo JO
  • Publication number: 20240152059
    Abstract: A method for determining a substrate model for describing a first measurement dataset and a second measurement dataset relating to a performance parameter. The method include obtaining candidate basis functions for a plurality of substrate models. Steps 1 to 4 are performed iteratively for the first measurement dataset and the second measurement dataset until at least one stopping criterion is met so as to determine the substrate model, the steps including: 1. selecting a candidate basis function from the candidate basis functions; 2. updating a substrate model by adding the candidate basis function into this substrate model to obtain an updated substrate model; 3. evaluating the updated substrate model based on the first measurement dataset and/or second measurement dataset; and 4. determining whether to include the basis function within the substrate model based on the evaluation.
    Type: Application
    Filed: March 9, 2022
    Publication date: May 9, 2024
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Dogacan KARA, Erik JENSEN, Jochem Sebastiaan WILDENBERG, David Frans Simon DECKERS, Sila GULER, Reinaldo Antonio ASTUDILLO RENGIFO, Yasri YUDHISTIRA, Gijs HILHORST, David Ricardo CAICEDO FERNANDEZ, Frans Reinier SPIERING, Sinatra Canggih KHO, Herman Martin BLOM, Sang Uk KIM, Hyun-Su KIM
  • Patent number: 11951983
    Abstract: An autonomous controller for lateral motion includes a vehicle positioning module that calculates a lateral departure degree from the center of a virtual line after a line is lost using position information of a vehicle. The position information is derived by data obtained from the vehicle which is traveling. The controller also includes a driving route determination module that determines the virtual line connecting waypoints previously generated on a map for a section where the line is lost to connect an old line with a new line. A lateral control module then performs lateral autonomous control of the vehicle in a direction where the lateral departure degree is minimized to cause the vehicle to follow a driving route connecting waypoints set on the virtual line to travel.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: April 9, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventor: Hyun Su Kim
  • Patent number: 11955755
    Abstract: Provided are an electric appliance and a method of manufacturing the same, the electric appliance having a smaller size and a reduced overall weight by preventing a fluid from flowing into a space unrelated to a heating component in a state where the fluid fills its case. The electric appliance includes: a case including a first space and a second space communicated to each other; a first component disposed in the first space; a second component disposed in the second space; a connection portion electrically connecting the first component and the second component to each other; and a potting pattern including a resin material and formed in the first space.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: April 9, 2024
    Assignee: SOLUM CO., LTD.
    Inventors: Young Jun Jang, Hyun Su Kim, Jun Kyu Lee, Pill Ju Kim, Sang Keun Ji, Dong Kyun Ryu
  • Patent number: 11904861
    Abstract: An apparatus and a method for estimating a road surface friction coefficient relate to an apparatus of estimating a road surface friction coefficient including an additional power control module that arbitrarily adds a braking force, which causes a wheel speed difference, to an axle of the vehicle to which the braking force is applied, and together adds a driving force that cancels the braking force to an axle of the vehicle to which the driving force is applied, when it is determined that a driving state of the vehicle is an inertial driving state, and a road surface friction coefficient estimation module that estimates the road surface friction coefficient by the wheel speed difference caused by a newly added braking force.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: February 20, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Min Ji Chae, Hyun Su Kim
  • Patent number: 11897184
    Abstract: The present invention relates to a photo-responsive shape-changing structure and a driving method thereof. The photo-responsive shape-changing structure (100) is characterized in that it includes a first body portion (200) including at least one polymer film that undergoes a bending deformation in response to light irradiation, a second body portion (300) including at least one polymer film that undergoes a bending deformation in response to light irradiation, and a connection portion (400) configured to allow the first body portion (200) and the second body portion (300) to be connected to each other, wherein adhesive support portions (500, 600) are formed at one ends of the first body portion (200) and the second body portion (300), which are in contact with the ground (20).
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: February 13, 2024
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Maeng Hyo Cho, Hee Jun Sung, Hong Seok Kim, Hyun Su Kim