Patents by Inventor Joo Hyun Park

Joo Hyun Park 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: 11963403
    Abstract: A display device includes a first substrate. A transistor is disposed on the first substrate. A light-emitting element is connected to the transistor. An insulating layer is disposed between the transistor and the light-emitting element. A second substrate at least partially overlaps the first substrate. A color conversion layer is disposed on the second substrate. The insulating layer includes a first insulating layer and a second insulating layer. A distance between the first insulating layer and the first substrate is less than a distance between the second insulating layer and the first substrate. The first insulating layer includes a light blocking material.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: April 16, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seung Hyun Park, Joo Sun Yoon, Woo Sik Jun, Yun-Mo Chung
  • Patent number: 11940837
    Abstract: A display that includes a display panel and a window laminated with the display panel is presented. The display panel may include: a main panel region including a first side extending in a first direction and a second side extending in a second direction crossing the first direction; a first sub-panel region that is in contact with the first side and is bent; and a second sub-panel region that is in contact with the second side and is bent. A panel corner part of the main panel region adjacent to the first sub-panel region and the second sub-panel region is rounded.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: March 26, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Hwan Cho, Jong Hyun Choi, Ju Chan Park, Joo Sun Yoon, Jong Hyuk Lee
  • Patent number: 11922543
    Abstract: A method, performed by a coloring apparatus, of coloring a sketch image includes adding a color pointer on the sketch image, according to an input of a user; determining an object related to a point where the color pointer is located, from among objects configuring the sketch image; and generating a colored image by coloring the determined object, based on a color of the color pointer.
    Type: Grant
    Filed: January 18, 2022
    Date of Patent: March 5, 2024
    Assignee: NAVER WEBTOON LTD.
    Inventors: Jun Hyun Park, Yu Ra Shin, Du Yong Lee, Joo Young Moon
  • Publication number: 20240072294
    Abstract: A cylindrical secondary battery and a manufacturing method of a secondary battery are provided. A manufacturing method of a cylindrical secondary battery includes: winding an electrode assembly to expose a first electrode uncoated portion and a second electrode uncoated portion to opposite ends in a longitudinal direction; bending at least some portions of the first electrode uncoated portion and the second electrode uncoated portion of the electrode assembly in a direction by pressing the first electrode uncoated portion and the second electrode uncoated portion; welding electrode collector plates to ends of the bent first and second electrode uncoated portions; and inserting and sealing the electrode assembly into a cylindrical case.
    Type: Application
    Filed: August 16, 2023
    Publication date: February 29, 2024
    Inventors: Jung Hyun KIM, Joung Ku KIM, Byung Kyu PARK, Jung Hyun PARK, Joo Youn SHIN, Gye Won LEE, Dong Sub LEE, Hyun Ki JUNG
  • Patent number: 11913773
    Abstract: The present invention relates to a method of non-destructively measuring a thickness of a reinforcement membrane, and more particularly, to a method of non-destructively measuring a thickness of a hydrogen ion exchange reinforcement membrane for a fuel cell, in which the reinforcement membrane has a symmetric three-layer structure including a reinforcement base layer and pure water layers disposed at opposing sides of the reinforcement base layer, including performing total non-destructive inspection and omitting a process of analyzing a position by means of a thickness peak of a power spectrum of the respective layers of the reinforcement membrane.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: February 27, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Sung-Hyun Yun, Joo-Yong Park, Ji-Hun Kim, Jae-Choon Yang
  • Publication number: 20230343585
    Abstract: There is provided a method of processing a substrate that protects the photoresist pattern during the subsequent ion implanting process as well as improve the conformal properties. The method of processing the substrate includes steps of disposing a substrate in a reaction chamber, the substrate on which a photoresist pattern is formed; and forming a CD control film including a nitrogen-doped amorphous carbon on the substrate on which the photoresist pattern is formed, and the step of forming the CD control film may be performed at a temperature of 100° C. or less by a PECVD process.
    Type: Application
    Filed: April 26, 2023
    Publication date: October 26, 2023
    Applicant: TES Co., Ltd
    Inventors: Joo-Hyun PARK, Sang-Hak YEO, Jae-Ho LEE, Jae-Young YANG, Kwan-Woo LEE
  • Patent number: 11636717
    Abstract: An allophone inspection device and inspection method thereof are provided. An allophone inspection device includes an array microphone unit in which a plurality of array microphones are disposed at predetermined intervals, and a controller configured to build reference data by quantifying analyzed allophone by collecting sound signals generated from surrounding based on a position where the array microphone unit is installed in advance and measure a surrounding sound signal through the array microphone unit to estimate whether or not noise is generated and a position of the sound source where the noise is generated based on the reference data.
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: April 25, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Sung Wook Lee, Seong-Cheol Kim, Joo Hyun Park, Byeong-Ho Lee, Wanjei Cho
  • Publication number: 20220263938
    Abstract: The present disclosure provides a terminal set comprising an extended display and, more specifically, a terminal set having a main body and a sub body fastened to each other in order to solve the problem that multiple displays are output in different directions because a device inclination value measured by a sensor is in a range that has no influence. The terminal set comprises: an inclination sensor mounted on the main body so as to sense the inclination of the main body; and a controller for executing an application and thereby controlling a first display of the main body or a second display of the sub body so as to output the application. If the controller receives a new output signal regarding a first application in a state in which the sensed inclination of the main body is within a screen rotation nonactivation range, the controller retrieves an output rotation value allocated to the first display and an output rotation value allocated to the second display.
    Type: Application
    Filed: July 18, 2019
    Publication date: August 18, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Joo Hyun PARK, Tae Sung LEE
  • Patent number: 11258199
    Abstract: A connector is provided. The connector includes a connector body formed with a terminal portion, a locking body slidably coupled to the connector body, and a spring including a first leg portion fixed in position inside the connector body and a second leg portion making contact with the locking body. The spring is configured to apply a restoring force to the locking body in a direction in which the second leg portion is moved away from the first leg portion.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: February 22, 2022
    Inventors: Hyun Chul Baek, Jae Yup Jung, Ju Won Seo, Do Hyeoung Kim, Joo Hyun Park
  • Publication number: 20210327174
    Abstract: An allophone inspection device and inspection method thereof are provided. An allophone inspection device includes an array microphone unit in which a plurality of array microphones are disposed at predetermined intervals, and a controller configured to build reference data by quantifying analyzed allophone by collecting sound signals generated from surrounding based on a position where the array microphone unit is installed in advance and measure a surrounding sound signal through the array microphone unit to estimate whether or not noise is generated and a position of the sound source where the noise is generated based on the reference data.
    Type: Application
    Filed: November 3, 2020
    Publication date: October 21, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, Seoul National University R&DB Foundation
    Inventors: Sung Wook LEE, Seong-Cheol KIM, Joo Hyun PARK, Byeong-ho LEE, Wanjei CHO
  • Patent number: 11100249
    Abstract: The present disclosure relates to a communication technique for converging a 5G communication system for supporting a higher data rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure provides a method and a device for enhancing data security. The method includes when a request message including information related to a first privacy level is received from a user device, authenticating the user device. The method also includes verifying the information related to the first privacy level. The method further includes transmitting, to the terminal, an image processed on the basis of the first privacy level among images processed on the basis of a plurality of privacy levels.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: August 24, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Joo Suh, Han-Il Yu, Sang-Jin Kim, Joo-Hyun Park, Hye-Jin Lee, Hee-Jeong Lee
  • Publication number: 20210057848
    Abstract: A connector is provided. The connector includes a connector body formed with a terminal portion, a locking body slidably coupled to the connector body, and a spring including a first leg portion fixed in position inside the connector body and a second leg portion making contact with the locking body. The spring is configured to apply a restoring force to the locking body in a direction in which the second leg portion is moved away from the first leg portion.
    Type: Application
    Filed: August 17, 2020
    Publication date: February 25, 2021
    Inventors: Hyun Chul Baek, Jae Yup Jung, Ju Won Seo, Do Hyeoung Kim, Joo Hyun Park
  • Publication number: 20210010104
    Abstract: Provided is a molten salt composition for smelting magnesium using a solid oxide membrane (SOM) process. The low-temperature molten salt composition can be applied to a SOM process and contains, by wt %, 42% to 47% of MgF2, 42% to 47% of CaF2, 6% to 16% of one or more of LiF and NaF, and a remainder of inevitable impurities.
    Type: Application
    Filed: August 31, 2018
    Publication date: January 14, 2021
    Inventors: Joo-Hyun PARK, Yu-Min LEE
  • Patent number: 10868391
    Abstract: A connector according to an embodiment is provided. The connector may include: a body in which at least one terminal is inserted; a bridge formed on a first side of the body; a latch connected to a second side of the body and extending toward the bridge; and at least one connection rib having a first end connected to an inner side of the bridge and a second end connected to an outer side of the latch.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: December 15, 2020
    Assignee: Aptiv Technologies Limited
    Inventors: Jae-Sang Lim, Jae-Yup Jung, Ju Won Seo, Joo Hyun Park, Gert Droesbeke
  • Publication number: 20200261890
    Abstract: Disclosed is a catalyst of a fiber form having improved the lifespan performance while being applied to the oxidation-reduction reaction of a high temperature and a manufacturing method thereof. Particularly, disclosed is a composite nanofiber catalyst including a support having a fiber form and a metal catalyst included in the support and a manufacturing method thereof.
    Type: Application
    Filed: October 15, 2019
    Publication date: August 20, 2020
    Inventors: Seung Hyeon Choi, Kyung Moon Lee, Dong Hoon Nam, Hoon Mo Park, Ji Min Lee, Yong Ho Choa, Joo Hyun Park
  • Publication number: 20200261892
    Abstract: Disclosed are a nanocomposite including a catalytic material and a porous support having a structure of a blocky structure, a spherical structure, and a combination thereof and a manufacturing method thereof. The nanocomposite may have improved the lifespan performance while being applied to the oxidation-reduction reaction of a high temperature.
    Type: Application
    Filed: October 15, 2019
    Publication date: August 20, 2020
    Inventors: Seung Hyeon Choi, Kyung Moon Lee, Dong Hoon Nam, Hoon Mo Park, Ji Min Lee, Yong Ho Choa, Joo Hyun Park
  • Publication number: 20200076125
    Abstract: A connector according to an embodiment is provided. The connector may include: a body in which at least one terminal is inserted; a bridge formed on a first side of the body; a latch connected to a second side of the body and extending toward the bridge; and at least one connection rib having a first end connected to an inner side of the bridge and a second end connected to an outer side of the latch.
    Type: Application
    Filed: August 27, 2019
    Publication date: March 5, 2020
    Inventors: Jae-Sang Lim, Jae-Yup Jung, Ju Won Seo, Joo Hyun Park, Gert Droesbeke
  • Patent number: 10166223
    Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of diabetes or fatty liver comprising a CYP4A (cytochrome P450A) inhibitor as an active ingredient. The compound of the present invention has activities of promoting glucose uptake into hepatocytes, inhibiting fat accumulation in liver cells, and inhibiting reactive oxygen production in mitochondria, and thus can be very usefully used for the development of a therapeutic agent for diabetes or fatty liver.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: January 1, 2019
    Assignee: KOREA BASIC SCIENCE INSTITUTE
    Inventors: Gun Hwa Kim, Joo Hyun Park, Min Ji Lee
  • Publication number: 20180333404
    Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of diabetes or fatty liver comprising a CYP4A (cytochrome P450A) inhibitor as an active ingredient. The compound of the present invention has activities of promoting glucose uptake into hepatocytes, inhibiting fat accumulation in liver cells, and inhibiting reactive oxygen production in mitochondria, and thus can be very usefully used for the development of a therapeutic agent for diabetes or fatty liver.
    Type: Application
    Filed: May 18, 2018
    Publication date: November 22, 2018
    Inventors: Gun Hwa Kim, Joo Hyun Park, Min Ji Lee
  • Patent number: 10084258
    Abstract: Disclosed are a power connector of a thermostat and a manufacturing method thereof.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: September 25, 2018
    Assignees: INZICONTROLS CO., LTD, Delphi Connection Systems Korea LLC
    Inventors: Yong-Jeong Kim, Hee-Hwa Joung, Seung-Chan Ha, Jae-Yup Jung, Joo-Hyun Park, Min-Young Lee, Hyun-Chul Baek