Patents by Inventor Jin Su

Jin Su 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: 20250145184
    Abstract: An autonomous driving control apparatus for a vehicle includes: a processor that determines whether a current driving condition of the vehicle is a limit situation during an autonomous driving control. When the limit situation is determined, the processor demands to transfer a control authority to a user of the vehicle. When the control authority is not transferred to the user, the processor starts a minimum risk maneuver. After the vehicle is stopped after the minimum risk maneuver ends, the processor controls engagement of an electronic parking brake device. The autonomous driving control apparatus further includes a storage configured to store driving condition data of the vehicle and a set of instructions executed by the processor.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hee Kyung Kim, Jin Su Jeong
  • Publication number: 20250151585
    Abstract: A display device includes a display panel, a window above the display panel, and a light control layer between the display panel and the window, and including light-blocking members spaced apart from each other, a first refractive layer on side surfaces of the light-blocking members to expose upper surfaces of the light-blocking members, and a second refractive layer on the first refractive layer, and having a refractive index that is greater than a refractive index of the first refractive layer.
    Type: Application
    Filed: May 20, 2024
    Publication date: May 8, 2025
    Inventors: Jin Su BYUN, Si Kwang KIM, In Young JUNG, Gi Heon CHOI
  • Publication number: 20250128985
    Abstract: A glass article, a method of producing a glass article, and a display device are provided. The glass article, has a ratio of an intensity of hydrogen ions at a depth of 30 nm from a surface to an intensity of hydrogen ions at the surface that is equal to or greater than 1:4.
    Type: Application
    Filed: May 29, 2024
    Publication date: April 24, 2025
    Inventors: Seung Ho KIM, Jin Won JANG, Nam Soo KANG, Byeong Beom KIM, Seung KIM, Jin Su NAM, Cheol Min PARK, Gyu In SHIM, Jae Gil LEE
  • Patent number: 12276939
    Abstract: According to an embodiment, a holographic image sensor comprises a lens focusing object light incident from outside of the holographic image sensor to the holographic image sensor, a filter transmitting a predetermined wavelength band of light of the focused object light, a light receiving unit receiving interference light to sense a holographic image, and a reference light source directly emitting reference light having the predetermined wavelength band to the light receiving unit.
    Type: Grant
    Filed: May 14, 2022
    Date of Patent: April 15, 2025
    Assignee: KOREA PHOTONICS TECHNOLOGY INSTITUTE
    Inventors: Seon Kyu Yoon, Jin Su Lee
  • Patent number: 12278111
    Abstract: A plasma etching method includes a first step of supplying a mixed gas containing vaporized heptafluoroisopropyl methyl ether gas having a molecular structure of a following Chemical Formula 1 or vaporized heptafluoropropyl methyl ether gas having a molecular structure of a following Chemical Formula 2 and argon gas into a plasma chamber in which an etching target is disposed; and a second step of etching the etching target using plasma generated from the mixed gas:
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: April 15, 2025
    Assignee: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Chang-Koo Kim, Jun-Hyun Kim, Jin-Su Park
  • Patent number: 12270979
    Abstract: This disclosure relates to a digital holographic microscope which is robust to an external environment. According to an aspect of the present embodiment, there is provided an optical system for a digital holographic microscope, the optical system including a beam splitter which reflects a light radiated from a light source toward an object, or passes a light reflected from and traveling from the object; an objective lens focusing the light reflected by the beam splitter on the object; a transflective mirror which is located on the surface of the objective lens and is determined to be transparent or reflective depending on a polarization direction of a light incident to the transflective mirror; and a wave plate which converts the light passing through the beam splitter into a circularly polarized light.
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: April 8, 2025
    Assignee: Korea Photonics Technology Institute
    Inventors: Seon Kyu Yoon, Jin Su Lee, Sung Kuk Chun
  • Patent number: 12263735
    Abstract: A hybrid driving module includes a rotor with a hub ridge provided on a rotor hub to enable vibration noise to be reduced, and the hub ridge supports the rotor in a state in which the hub ridge is fastened to the rotor hub. The hybrid driving module may further include a ridge fixing structure that prevents the hub ridge from separating from the rotor hub. For example, the ridge fixing structure may be a ridge snap ring. The hybrid driving module may further include an elastic body that elastically presses the hub ridge toward the ridge snap ring. The elastic body may elastically press the rotor in the axial direction. The elastic body may also serve as a return spring of the piston plate of the engine clutch.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: April 1, 2025
    Assignee: VALEO KAPEC CO., LTD.
    Inventors: Jung-Woo Kim, Jin-Su Park
  • Patent number: 12257903
    Abstract: The present invention relates to a hybrid driving module, in which an input member is aligned in a radial direction and/or an axial direction by a rotor hub, and thus the hybrid driving module may be easily assembled and ensure the high axial balance and the operability and durability of the engine clutch. In the hybrid driving module, the input member may be aligned at least in the radial direction or in the axial direction by a central shaft extension part of the rotor hub. A bearing configured to support a rotation and thrust may be installed between the central shaft extension part and the input member. The input member may be supported to be rotatable relative to a housing. The input member may be aligned in the radial direction and/or the axial direction by the housing.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: March 25, 2025
    Assignee: VALEO KAPEC CO., LTD.
    Inventors: Jung-Woo Kim, Jin-Su Park
  • Publication number: 20250091022
    Abstract: Disclosed is a coating slurry supply device including an ultrasonic generator and a stirrer installed in a pipe configured to allow a slurry to be transferred therethrough. While the slurry is transferred through the pipe, a slurry additive containing a conductive material is dispersed and stirred. While being transferred through the pipe, the slurry does not stagnate in a specific section, thereby preventing slurry agglomeration caused by long-term mixing or dispersion. The slurry, the temperature of which increases due to heat generated during mixing or dispersion, is cooled through a cooling jacket, thereby appropriately adjusting the temperature so as to coat the slurry on a current collector or a support. This structure minimizes a change in physical properties of the slurry and maximizes dispersion of the slurry additive containing the conductive material.
    Type: Application
    Filed: March 18, 2024
    Publication date: March 20, 2025
    Inventors: Shin Kook Kong, Jin Su Yoon, Hee Soo Jeong
  • Patent number: 12252437
    Abstract: A method of forming a glass laminate includes providing a substrate having a core layer and at least one cladding layer; heat treating the substrate at a temperature such that the at least one cladding layer is phase-separated after the heat treating; and etch treating the substrate for at least 10 sec. A phase-separated glass laminate includes a substrate having a core layer and at least one phase-separated cladding layer, such that the glass laminate has a % transmission of at least 96%, and the at least one cladding layer comprises a grain size in a range of 10 nm to 1 ?m, or a graded glass index of greater than 5 nm.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: March 18, 2025
    Assignee: CORNING INCORPORATED
    Inventors: Venkatesh Botu, Attila Lang de Falussy, Jin Su Kim, Karl William Koch, III, Aize Li, James Patrick Trice
  • Publication number: 20250083422
    Abstract: A packaging material according to the present invention comprises a polyhydroxyalkanoate (PHA) resin, which has excellent biodegradability and thermal adhesiveness, in an inner layer, and can also provide a security function due to having a light-shielding layer laminated on the rear surface. Accordingly, the biodegradable packaging material according to the present invention is manufactured as a security pack for a mobile device having a camera, and can be utilized in facilities or by organizations in which security must be maintained to prevent various exhibits, experimental equipment, documents, and the like from being leaked to the outside.
    Type: Application
    Filed: July 27, 2022
    Publication date: March 13, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Sang Gwon MOON, Jin Su CHUNG, Soo An SHIN, Jeung Yil PARK, Ki Chull YOON
  • Publication number: 20250083217
    Abstract: An embodiment core molding system includes an upper hopper partitioned to define a first accommodating part that accommodates first core sand coated with an organic binder and a second accommodating part that accommodates pure sand, a lower hopper disposed under the upper hopper and connected to the first and second accommodating parts, the lower hopper being configured to measure weights of the first core sand and the pure sand, a mixer connected to the lower hopper, wherein the mixer is configured to allow the first core sand to pass directly therethrough and to accommodate the pure sand, a binder supply unit connected to the mixer and configured to supply an inorganic binder into the mixer, and a core mold configured to mold each of the first core sand and second core sand into a preset shape, the second core sand including the pure sand coated with the inorganic binder.
    Type: Application
    Filed: September 4, 2024
    Publication date: March 13, 2025
    Inventors: Hee Seok Jeong, Jin Shik Lee, Kyoung Yong Kim, Young Nam Jung, Jin Su Lee, Sang June Lee, Chang Il Seo
  • Publication number: 20250084276
    Abstract: The present invention relates to a biodegradable coating composition, a method for preparing same, and a biodegradable article using same. Particularly, according to an embodiment of the present invention, a biodegradable coating composition is a copolymerized polyhydroxyalkanoate (PHA) resin comprising a PHA resin, a surfactant, inorganic particles and a rheology modifier, and including 4-hydroxybutyrate (4-HB) repeating units. By using a PHA resin having a weight average molecular weight of 10,000-1,200,000 g/mol, the biodegradable coating composition is environmentally friendly due to excellent biodegradability and biocompatibility, and can have improved dispersibility, coatability, oil resistance and processability.
    Type: Application
    Filed: July 29, 2022
    Publication date: March 13, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Yoo-Kyoung SHIM, Soyun PARK, Jeung Yil PARK, Eun-Hye LEE, Jin Su CHUNG
  • Publication number: 20250076477
    Abstract: The present invention description relates to a technology for calibrating an assembly error in a laser range finder, and more specifically, to a software technology for calibrating an assembly error between a laser component and an optical component. According to one aspect of the proposed invention, in order to calibrate a difference between a position of a center of a captured image and a position of a laser point due to an assembly error, the laser point is positioned at a center of a preview screen image output on a display of a laser range finder.
    Type: Application
    Filed: August 23, 2024
    Publication date: March 6, 2025
    Applicant: MCNEX CO., LTD.
    Inventors: Young Bong PARK, Seung Jun RO, Dae Ki KIM, Dong Jin KIM, Il Jun HWANG, Won Jong LEE, Yun Su HAN, Jin Su LEE
  • Publication number: 20250076810
    Abstract: Disclosed herein is a method and apparatus for extracting aberration of a holographic optical system based on image optimization. The method may include generating a first Computer-Generated Hologram (CGH) dataset in which multiple images are optimized and extracting an aberration correction map of the holographic optical system using the first CGH dataset.
    Type: Application
    Filed: September 3, 2024
    Publication date: March 6, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventor: Jin-Su LEE
  • Patent number: 12245453
    Abstract: A display device includes a substrate including a display area and a non-display area surrounding the display area, a light emitting structure disposed on the substrate in the display area, a thin film encapsulation layer disposed on the light emitting structure, an optical structure including a first refractive pattern and a second refractive pattern, and a partition wall disposed on the substrate in the non-display area and surrounding the second refractive pattern. The first refractive pattern is disposed on the thin film encapsulation layer, and overlaps the light emitting structure. The second refractive pattern covers the first refractive pattern, has a refractive index smaller than a refractive index of the first refractive pattern, and includes an organic material.
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: March 4, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jungi Kim, Jeong Won Kim, Woongsik Kim, Donghwan Bae, Jin-Su Byun
  • Patent number: 12233920
    Abstract: An autonomous driving control apparatus for a vehicle includes: a processor that determines whether a current driving condition of the vehicle is a limit situation during an autonomous driving control. When the limit situation is determined, the processor demands to transfer a control authority to a user of the vehicle, and if the control authority is not transferred to the user, the processor starts a minimum risk maneuver and controls engagement of an electronic parking brake device when the vehicle is stopped after the minimum risk maneuver ends. The autonomous driving control apparatus further includes a storage configured to store driving condition data of the vehicle and a set of instructions executed by the processor.
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: February 25, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hee Kyung Kim, Jin Su Jeong
  • Patent number: 12239000
    Abstract: A display device includes a display member and a touch member disposed on the display member. The touch member includes a first touch insulating disposed on the display member, a first touch conductive layer disposed on the first touch insulating layer and including a touch bridge electrode, a second touch insulating layer disposed on the first touch conductive layer, including an organic material, and including a first contact hole penetrating the second touch insulating layer in a thickness direction, a second touch conductive layer disposed on the second touch insulating layer and including a first lower sensing line overlapping the second touch bridge electrode, and a third touch conductive layer disposed on the second touch conductive layer and including a first upper sensing line overlapping the first lower sensing line. A width of the first upper sensing line is greater than a width of the first lower sensing line.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: February 25, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Su Byun, Woong Sik Kim, Dong Hwan Bae, Sang Hyun Lee
  • Patent number: 12233783
    Abstract: The present disclosure relates to an apparatus for controlling a side mirror of an autonomous vehicle and a method thereof. According to an embodiment of the present disclosure, it is possible to detect whether a vehicle is autonomously driven and to fold the side mirror such that a mirror surface is in close contact with a vehicle body surface or side window glass or to insert the side mirror into the inner space of the vehicle when the vehicle is autonomously driven. Through the present disclosure, it is possible to notify an external vehicle of information indicating that the vehicle is driven in an autonomous driving mode.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: February 25, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Eun Young Choi, Jin Su Jeong, Woo Jin Kim, Seo Hyung Cheon, Rosali Sun Pyun, Ki Seok Seong, Dong Il Yang, Min Sang Yu
  • Publication number: 20250063923
    Abstract: Provided is a display device which comprises a substrate, an emission layer including a plurality of light-emitting elements to emit lights and disposed on the substrate, and a light control layer disposed on the emission layer, wherein the light control layer includes a light-transmitting film that transmits the lights, and a light-blocking film that blocks the lights, the light-transmitting film includes, a first low-refractive light-transmitting film disposed on the light-blocking film, and a first high-refractive light-transmitting film alternately disposed with the light-blocking film, and a refractive index of the first low-refractive light-transmitting film is smaller than a refractive index of the first high-refractive light-transmitting film.
    Type: Application
    Filed: March 26, 2024
    Publication date: February 20, 2025
    Inventors: Si Kwang KIM, Jin Su BYUN, Gi Heon CHOI