Patents by Inventor Yu-In Kim

Yu-In 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).

  • Retina imaging method and device, and retina and optic nerve function evaluation system
    Patent number: 11744461
    Abstract: The present disclosure relates to a retina imaging method in which a light from a light source into two lights is dispersed, at least one eyeground image of the eyeball at a first magnification is obtained by adjusting the paths of the two lights incident on the eyeball, and a plurality of DIC images are obtained at a second magnification higher than the first magnification with respect to the retina of the entirety of the obtained at least one eyeground image by adjusting the paths of the two lights incident on the eyeball.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: September 5, 2023
    Assignees: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, SEOUL NATIONAL UNIVERSITY HOSPITAL, INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Jae Hun Kim, Dae Yu Kim, Seok Hwan Kim, Youngho Cho, Byeongho Park, Hyo-suk Kim, Subeen Park, Kyoung Min Lee
  • Method and system of calculating distance to empty of each vehicle drive mode
    Patent number: 11734965
    Abstract: A system and method of calculating a vehicle DTE are provided to calculate a fuel efficiency of each vehicle drive mode, and display a more accurate DTE of each drive mode. The method includes when a driver selects a drive mode and a drive distance of the selected drive mode is accumulated while a vehicle is being driven in the selected mode, collecting drive data including an accumulated drive distance of each drive mode, and fuel efficiency information of each drive mode. A final fuel efficiency of each drive mode is calculated using a drive distance of each drive mode, a consumption energy of each drive mode or a fuel efficiency of each drive mode, and a learning fuel efficiency. A DTE of each drive mode is then calculated based on the calculated final fuel efficiency of each drive mode.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: August 22, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Seung Jae Yoo, Hyun Woo Shin, Chang Yu Kim
  • ROBOT TRAVELING DEVICE
    Publication number: 20230250914
    Abstract: The present disclosure relates to a robot traveling device including a body part, a moving part that slidably moves in a longitudinal direction of the body part, a front end traveling part that is rotatably mounted on the body part and the moving part and is rotatable by contact friction, and a rear end traveling part that is rotatably mounted on the body part and the moving part and is rotatable by contact friction.
    Type: Application
    Filed: January 26, 2023
    Publication date: August 10, 2023
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyouk Ryeol CHOI, Yechan LEE, Hui Sik JANG, Tae Yu KIM
  • ORGANIC MAGNETIC MATERIAL AND SEMICONDUCTOR DEVICE INCLUDING THE SAME
    Publication number: 20230230736
    Abstract: Provided are an organic magnetic material and a semiconductor device including the same. According to the inventive concept, the organic magnetic material may include a material represented by Formula 1 below.
    Type: Application
    Filed: February 22, 2022
    Publication date: July 20, 2023
    Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Dong-Yu KIM, Yunseul KIM
  • RECHARGEABLE LITHIUM BATTERY
    Publication number: 20230178725
    Abstract: A rechargeable lithium battery includes a positive electrode including a positive electrode active material including a secondary particle in which a plurality of primary particles are aggregated, the secondary particle having at least a portion of the primary particles radially arranged and comprising a lithium nickel-based composite oxide, and a boron coating layer on the surface of the secondary particle and including lithium borate; a negative electrode; a separator between the positive electrode and the negative electrode; an electrolyte including vinylene carbonate; and a case containing the positive electrode, the negative electrode, the separator, and the electrolyte.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 8, 2023
    Inventors: Pilsang YUN, Do-Yu KIM, Hyunbeom KIM, Sangin PARK, Yongchan YOU
  • RECHARGEABLE LITHIUM BATTERY
    Publication number: 20230178864
    Abstract: A rechargeable lithium battery includes: a positive electrode; a negative electrode; a separator between the positive electrode and the negative electrode; an electrolyte including vinylene carbonate; and a case accommodating the positive electrode, the negative electrode, the separator, and the electrolyte. At least in a portion of an interior of the case has a coating portion containing lithium borate particles.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 8, 2023
    Inventors: Pilsang YUN, Do-Yu KIM, Hyunbeom KIM, Sangin PARK, Yongchan YOU
  • Data driving device and method for driving the same
    Patent number: 11671237
    Abstract: The present disclosure relates to a data driving device and a method of driving the data driving device and, more particularly, to a data driving device and a method of driving the same in which a tuning of a set value of an internal circuit is automatically performed.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: June 6, 2023
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Do Seok Kim, Yong Hwan Mun, Myung Yu Kim, Hyun Pyo Cho
  • Data processing device, data driving device, and system for driving display device
    Patent number: 11610527
    Abstract: The present disclosure relates to a data driving device, a data processing device, and a system for driving a display device and, more particularly, relates to a data driving device, a data processing device, and a system for automatically optimizing the configuration of the equalizer of the data driving device in the display device.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: March 21, 2023
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Do Seok Kim, Yong Hwan Mun, Myung Yu Kim, Hyun Pyo Cho
  • Data Processing Device, Data Driving Device, and System for Driving Display Device
    Publication number: 20230059148
    Abstract: The present disclosure relates to a data driving device, a data processing device, and a system for driving a display device and, more particularly, it relates to a data driving device, a data processing device, and a system for smoothly performing a low-speed communication through a communication line including an alternating current coupling capacitor.
    Type: Application
    Filed: November 2, 2022
    Publication date: February 23, 2023
    Inventors: Do Seok KIM, Yong Hwan MUN, Myung Yu KIM, Hyun Pyo CHO
  • MOTOR COOLING APPARATUS
    Publication number: 20230008953
    Abstract: An embodiment motor cooling apparatus includes a stator core including a plurality of metal plates made in a predetermined shape by lamination, an inlet channel formed from one side of the stator core and extending therethrough to a predetermined depth therein, a plurality of cooling channels branched from an internal end of the inlet channel and extending therefrom to either an upper side or a lower side of the stator core, and a cooling fluid supply apparatus configured to circulate cooling fluid from the inlet channel to the plurality of cooling channels.
    Type: Application
    Filed: February 25, 2022
    Publication date: January 12, 2023
    Inventors: Chul Min Ahn, Baek Yu Kim, Sung Gon Byun, Su Hyeon Maeng, Dong Hui Cheon, Sun Sung Kwon, Won Seok Lee
  • DATA PROCESSING DEVICE, DATA DRIVING DEVICE AND SYSTEM FOR DRIVING DISPLAY DEVICE
    Publication number: 20220392387
    Abstract: The present disclosure relates to a data processing device, a data driving device, and a system for driving a display device, and more particularly, to a data processing device, a data driving device, and a system for speeding up data communication in a display device.
    Type: Application
    Filed: August 19, 2022
    Publication date: December 8, 2022
    Inventors: Do Seok KIM, Yong Hwan MUN, Myung Yu KIM, Hyun Pyo CHO
  • Data processing device, data driving device, and system for driving display device
    Patent number: 11521532
    Abstract: The present disclosure relates to a data driving device, a data processing device, and a system for driving a display device and, more particularly, it relates to a data driving device, a data processing device, and a system for smoothly performing a low-speed communication through a communication line including an alternating current coupling capacitor.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: December 6, 2022
    Assignee: Silicon Works Co., Ltd.
    Inventors: Do Seok Kim, Yong Hwan Mun, Myung Yu Kim, Hyun Pyo Cho
  • DRIVING APPARATUS HAVING TRANSFORMABLE WHEEL
    Publication number: 20220379980
    Abstract: A driving apparatus having transformable wheels including: a drive unit generating forward/reverse torque; a wheel assembly traveling on the ground by receiving torque from the drive unit, the wheel assembly being variable in a diameter; a power transmission transmitting the forward/reverse torque generated by the drive unit to the wheel assembly in only one direction; and a mode switching unit changing the diameter of the wheel assembly depending on a rotation direction of the drive unit.
    Type: Application
    Filed: May 27, 2022
    Publication date: December 1, 2022
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyouk Ryeol CHOI, Ye Chan LEE, Heesik JANG, Tae Yu KIM
  • DATA PROCESSING DEVICE, DATA DRIVING DEVICE, AND DISPLAY PANEL DRIVING DEVICE FOR DRIVING DISPLAY PANEL
    Publication number: 20220383834
    Abstract: The present disclosure relates to a technology for driving a display panel, wherein setting data for setting an environment of a high-speed communication is transmitted through a low-speed communication before performing a high-speed communication for image data, thereby reducing errors in the high-speed communication and increasing the communication speed.
    Type: Application
    Filed: May 23, 2022
    Publication date: December 1, 2022
    Applicant: LX Semicon Co., Ltd.
    Inventors: Do Seok KIM, Yong Hwan MUN, Myung Yu KIM, Hyun Pyo CHO
  • Data processing device, data driving device and system for driving display device
    Patent number: 11455927
    Abstract: The present disclosure relates to a data processing device, a data driving device, and a system for driving a display device, and more particularly, to a data processing device, a data driving device, and a system for speeding up data communication in a display device.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: September 27, 2022
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Do Seok Kim, Yong Hwan Mun, Myung Yu Kim, Hyun Pyo Cho
  • System and method for managing battery of vehicle
    Patent number: 11378626
    Abstract: A system for managing a battery of a vehicle includes a first controller configured to control a power-on (IG ON) state and a power-off (IG OFF) state of a plurality of controllers in the vehicle and to be periodically woken up in the power-off (IG OFF) state to wake up at least some of the plurality of controllers, and a second controller configured to turn off a main relay connecting a first battery in the vehicle and a vehicle system when the power-off (IG OFF) state begins, to monitor a state of the first battery storing energy for generating power of the vehicle by maintaining power during a preset first reference time, to be woken up at a wake-up period of the first controller when the first reference time elapses, and to monitor the state of the first battery.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: July 5, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Ki Seung Baek, Ik Jun Choi, Do Sung Hwang, Kyung Taek Jung, Chang Yu Kim, Dea Ki Cheong, Tae Hyuck Kim, Han Seung Myoung, Ho Joong Lee, Hye Seung Kim, Byoung Jik Ahn, Kyu Beom Ko, Hyo Sik Moon, Jong Seo Yoon, Sung Il Lee, Hong Min Oh, Jin Woo Cho
  • Display driving device and display device including the same
    Patent number: 11295650
    Abstract: The present disclosure discloses a display driving device and a display device including the same, which enable the influence of high voltage noise to be avoided in display panel driving. The display device includes a timing controller configured to transmit a communication signal, which includes a blank pattern and line data, at a horizontal line interval, and a source driver configured to restore the blank pattern and the line data in the communication signal and drive a display panel using the blank pattern and the line data. The timing controller may include a configuration packet in the blank pattern and position the configuration packet in an end period of the blank pattern.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: April 5, 2022
    Assignee: Silicon Works Co., Ltd
    Inventors: Myung Yu Kim, Do Seok Kim, Hyun Pyo Cho, Yong Hwan Moon
  • SYSTEM AND METHOD FOR MANAGING BATTERY OF VEHICLE
    Publication number: 20220011369
    Abstract: A system for managing a battery of a vehicle includes a first controller configured to control a power-on (IG ON) state and a power-off (IG OFF) state of a plurality of controllers in the vehicle and to be periodically woken up in the power-off (IG OFF) state to wake up at least some of the plurality of controllers, and a second controller configured to turn off a main relay connecting a first battery in the vehicle and a vehicle system when the power-off (IG OFF) state begins, to monitor a state of the first battery storing energy for generating power of the vehicle by maintaining power during a preset first reference time, to be woken up at a wake-up period of the first controller when the first reference time elapses, and to monitor the state of the first battery.
    Type: Application
    Filed: December 3, 2020
    Publication date: January 13, 2022
    Inventors: Ki Seung Baek, Ik Jun Choi, Do Sung Hwang, Kyung Taek Jung, Chang Yu Kim, Dea Ki Cheong, Tae Hyuck Kim, Han Seung Myoung, Ho Joong Lee, Hye Seung Kim, Byoung Jik Ahn, Kyu Beom Ko, Hyo Sik Moon, Jong Seo Yoon, Sung Il Lee, Hong Min Oh, Jin Woo Cho
  • Display driving device and display device including the same
    Patent number: 11222569
    Abstract: The present disclosure discloses a display driving device and a display device including the same, which allow transmission data to be converted into a completely random code sequence. The display device may scramble transmission data into a pseudo-random binary sequence (PRBS) using a linear feedback shift register (LFSR), and may change a seed value of the LFSR every time the scrambling is performed.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: January 11, 2022
    Assignee: Silicon Works Co., Ltd.
    Inventors: Myung Yu Kim, Do Seok Kim, Hyun Pyo Cho, Yong Hwan Moon
  • Display driving device and display device including the same
    Patent number: 11205361
    Abstract: The present disclosure discloses a display driving device and a display device including the same, allowing high-speed data communication to be supported by controlling the length of a data packet. The display device may include a timing controller configured to transmit a communication signal, and a source driver connected to the timing controller through a communication link and configured to receive the communication signal. The source driver may receive the communication signal having a format of preamble data, start data, configuration data, end data, and configuration completion data from the timing controller in a configuration mode, and the configuration data may include a header defining a length of a data packet.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: December 21, 2021
    Assignee: Silicon Works Co., Ltd.
    Inventors: Myung Yu Kim, Do Seok Kim, Hyun Pyo Cho, Yong Hwan Moon