Patents by Inventor Hoon Choi

Hoon Choi 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: 20230185206
    Abstract: The inventive concept provides a mask treating apparatus.
    Type: Application
    Filed: September 1, 2022
    Publication date: June 15, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Tae Hee KIM, Ki Hoon CHOI, Hyun YOON, Won Sik SON, Hyo Won YANG, In Ki JUNG
  • Publication number: 20230185449
    Abstract: At least one processor included in an electronic device can acquire first motion data about the motion of the electronic device through at least one motion sensor, acquire second motion data about a motion of an external device through a connector included in the electronic device, determine, on the basis of the first motion data and the second motion data, the folding angle between the electronic device and the external device connected to the electronic device, and determine, on the basis of the determined folding angle, an input mode that sets whether to display a user interface on a display or whether to block an input signal received through the connector. Various other embodiments identified through the specification are possible.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Inventors: Gijae LEE, Jebin LEE, Sunggu KIM, Jiyoung KIM, Daehee CHO, Hoon CHOI, Bumryong HONG, Pilwon SEO, Jiwoo LEE
  • Publication number: 20230183563
    Abstract: Proposed are a microcapsule having a core-shell structure that has high-temperature durability and solvent resistance and is environment-friendly. The microcapsule includes a core portion containing a hydrophobic active component and a shell portion surrounding the core portion and containing a silane crosslinkable polyurethane-based resin derived from a crosslinkable alkoxy silane group-terminated prepolymer.
    Type: Application
    Filed: October 29, 2020
    Publication date: June 15, 2023
    Applicant: INSILICO CO. LTD.
    Inventors: Jong Hwa KIM, Dong Hyen CHUNG, Seung Hoon CHOI, Jae Hoon YUN, Sohyun KWON
  • Publication number: 20230187620
    Abstract: A cathode active material for a lithium secondary battery according to an embodiment of the present invention includes a lithium composite oxide, and a lithium-aluminum-sulfur-boron oxide formed on a surface of the lithium composite oxide. A lithium secondary battery including the cathode active material and having improved stability and electrical properties is provided.
    Type: Application
    Filed: December 7, 2022
    Publication date: June 15, 2023
    Inventors: Ji Hoon CHOI, Hee Jun KWEON, Jik Soo KIM, Sung Soon PARK
  • Publication number: 20230180588
    Abstract: A display device includes a display module, a glass substrate, a buffer film, and a light blocking layer, the buffer film includes a base film and a nanoparticle coating layer provided on at least one surface of the base film, and the nanoparticle coating layer includes a binder and a plurality of nanoparticles. Therefore, the display device according to one or more embodiments may have excellent durability and visibility.
    Type: Application
    Filed: November 12, 2020
    Publication date: June 8, 2023
    Inventors: Min-Hoon CHOI, Minsang KOO, Kyung-Man KIM, Sanghoon KIM, Seongjin HWANG
  • Patent number: 11666858
    Abstract: The present application relates to a method for determining process conditions to remove volatile organic compounds from a polymer product through blowing. According to the method of the present application, time and energy can be saved.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: June 6, 2023
    Inventors: Je Seob Park, Won Chan Park, Jae Hoon Choi
  • Publication number: 20230168586
    Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a housing having a treating space; a support unit configured to support and rotate a substrate at the treating space; a liquid supply unit configured to supply a liquid to a substrate supported on the support unit; a post-treating unit configured to perform a post-treatment on the substrate supported on the support unit; and a monitoring unit configured to inspect a state of a liquid film formed of the liquid supplied onto the substrate.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 1, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Ki Hoon CHOI, In Ki JUNG, Hyo Won YANG, Sang Hyeon RYU, Young Ho PARK, Tae Hee KIM
  • Patent number: 11665927
    Abstract: An organic light emitting diode display device includes a substrate including at least one subpixel having a non-emitting area and an emitting area; a thin film transistor in the non-emitting area on the substrate; an overcoating layer on the thin film transistor and having a plurality of microlenses at a top surface of the overcoating layer; and a light emitting diode in the emitting area on the overcoating layer and connected to the thin film transistor, wherein a surface of the plurality of microlenses in a sampling area of the emitting area is divided into a plurality of convex portions and a plurality of concave portions with respect to a central surface, and a total volume of the plurality of convex portions with respect to the central surface is equal to a total volume of the plurality of concave portions with respect to the central surface.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: May 30, 2023
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Keum-Kyu Min, Min-Geun Choi, Yong-Hoon Choi
  • Patent number: 11656894
    Abstract: An electronic device for providing an in-vehicle infotainment (IVI) service using migration and a method thereof are provided. The electronic device includes a housing, a connector exposed through the housing and connected to an IVI system, a processor positioned in the housing and operatively connected with the connector, and a memory positioned in the housing and be operatively connected with the processor. The memory includes a first system software, a hypervisor configured to execute the first system software, and instructions.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: May 23, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sungjun Lee, Sungdae Cho, Hoon Choi, Mooyoung Kim
  • Patent number: 11654739
    Abstract: A vehicle suspension control apparatus includes a mode determination device that determines a mode of a shock absorber for a vehicle, corresponding to an identified speed bump, when the speed bump is identified in front of the vehicle, a suspension control amount calculation device that calculates an amount of suspension control for passing over the speed bump, based on the determined mode of the shock absorber, and a controller that controls a suspension of the vehicle based on the calculated amount of suspension control.
    Type: Grant
    Filed: February 9, 2022
    Date of Patent: May 23, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Hyung Jin Kim, Byung Joo Kim, Jong Hoon Choi, Young Jae Kim, In Yong Jung, Yoon Kab Noh
  • Publication number: 20230155129
    Abstract: A cathode active material for a sulfide-based all-solid-state battery according to embodiments of the present invention includes a first lithium-transition metal composite oxide particle having a secondary particle structure that includes a plurality of primary particles therein. The first lithium-transition metal composite oxide particle includes a lithium-sulfur-containing portion formed between the primary particles.
    Type: Application
    Filed: November 11, 2022
    Publication date: May 18, 2023
    Inventors: Sang Min PARK, Hee Jun KWEON, Sang Bok KIM, Tae Kyoung LEE, Ji Hoon CHOI
  • Publication number: 20230152706
    Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a support unit configured to support and rotate a substrate at a treating space; a liquid supply unit configured to supply a liquid to the substrate supported at the support unit; a housing having an installation space; a laser unit configured to include a laser irradiation unit positioned in the installation space which irradiates a laser light, and an irradiation end having an end positioned to protrude from the housing and which irradiates the laser light irradiated from the laser irradiation unit to a substrate supported on the support unit; and a cover having an inner space and positioned so an end of the irradiation end protruding from the housing is positioned in the inner space, and wherein an opening is formed at a bottom end of the cover to overlap the laser light irradiated from the irradiation end when seen from above.
    Type: Application
    Filed: November 17, 2022
    Publication date: May 18, 2023
    Applicant: SEMES CO., LTD.
    Inventors: KI HOON CHOI, HYO WON YANG, HYUN YOON, TAE HEE KIM, WON SIK SON, IN KI JUNG
  • Publication number: 20230150970
    Abstract: The present invention relates to novel compounds effective as modulators Aryl hydrocarbon receptor (AhR), pharmaceutical composition comprising the compounds for the modulation of AhR, or prevention or treatment of a disease, disorder, or condition associated with AhR activity, as an active ingredient, and thus, can be useful as a medication for the prevention or treatment of a disease, disorder, or condition associated with AhR activity, in particular, cancer, cancerous condition, tumor, fibrotic disease, condition with dysregulated immune responses, etc.
    Type: Application
    Filed: March 29, 2021
    Publication date: May 18, 2023
    Inventors: Jung-Sang PARK, Daewon CHA, Wonhyung LEE, Min Sung JOO, Taeyoung YOON, Hyounmie DOH, Hyun Jung SUNG, Bo Ryeong LEE, Seunghyun SONG, Yoonjung KIM, Ji Hoon CHOI, Hyeon Seok JUNG
  • Publication number: 20230153000
    Abstract: A memory package includes a printed circuit board, a first memory device that is stacked on the printed circuit board, and a second memory device stacked on the first memory device. The first memory device includes a first one-time programmable (OTP) block, the second memory device includes a second OTP block different from the first OTP block, and a horizontal distance from one side of the first memory device to the first OTP block is different from a horizontal distance from one side of the second memory device to the second OTP block.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 18, 2023
    Inventors: JAE-HOON CHOI, Sang-Wan Nam, Sangyong Yoon, Kookhyun Cho
  • Patent number: 11652249
    Abstract: A battery module for a vehicle includes a cell module in which battery cells are overlapped with each other while having a predetermined directivity, and a cooling channel module directly bonded to at least one surface parallel to an overlap direction of the battery cells of the cell module, the cooling channel module having a refrigerant circulated therein, where a cell bonding surface of the cooling channel module has a wave-shaped cross section curved along a curvature formed by end portions of the overlapped battery cells.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: May 16, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yong Jin Lee, Jae Hoon Choi, Tae Hyuck Kim, Yong Hwan Choi, Yong Jae Kim, Hae Kyu Lim
  • Patent number: 11650722
    Abstract: An electronic device includes a touch screen display, an input/output interface, a communication circuit, a memory, and a processor, and the processor modifies screen configuration information associated with at least a part of a resolution, a density, and an orientation of a screen output by the electronic device if the electronic device is connected to the external display device through the input/output interface, determines whether a target application to be displayed on the external display device supports resizing of a window that displays an execution screen of the target application, configures a first type of window which is resizable if the target application supports the resizing, configures a second type of window with a fixed size if the target application does not support the resizing, and displays the first type of window or the second type of window on the external display device.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: May 16, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Woo Suh, Young Kyu Seon, Seong Hoon Choi, Jong Seung Baek, Jeong Won Yang, Kwang Ho Lim, So Jung Jang, Gye Hun Jeon, Byung Seok Jung, Jun Hee Cho, Jae Sook Joo, Seung Heo, Ga Jin Song
  • Patent number: 11644598
    Abstract: A protection member, a display device and a method for fabricating a protection member for display are provided. A protection member for display includes a glass substrate including a surface and another surface facing each other in a thickness direction, and a side surface extended between the surface and the another surface, a coating layer that overlaps and contacts the side surface of the glass substrate, and includes a surface and another surface facing each other in a thickness direction, and a side surface extended between the surface and the another surface, and an impact absorbing pattern disposed on at least a portion of the coating layer and including at least one of grooves and holes.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: May 9, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Min Sang Koo, Kyung Man Kim, Sang Hoon Kim, Min Hoon Choi, Seong Jin Hwang
  • Publication number: 20230139032
    Abstract: The present disclosure relates to three different types of host materials, and an organic electroluminescent device comprising the same, and it is possible to provide an organic electroluminescent device having higher luminous efficiency and/or improved lifetime properties compared to a conventional organic electroluminescent device.
    Type: Application
    Filed: August 18, 2022
    Publication date: May 4, 2023
    Inventors: Sang-Hee CHO, Young-Jae Kim, HaeYeon Kim, Young-Jun Cho, Kyung-Hoon Choi, So-Young Jung, Su-Hyun Lee, Mi-Ja Lee
  • Publication number: 20230135107
    Abstract: A fuel cap for a vehicle has a locking structure configured to generate a sound interval, including a head portion having a handle formed at a first side and one or more striking portions installed at a second side, and a body portion integrally assembled with the head portion and having a plurality of sound generators installed at the body portion and disposed in a state of being struck by the one or more striking portions installed at the second side of the head portion according to a rotation of the head portion by a locking torque.
    Type: Application
    Filed: December 27, 2022
    Publication date: May 4, 2023
    Inventors: Seung-Hoon Choi, June-Young Park, Tae-Yoon Lee, Jun-Sik Lim, Sung-Won Lee, Raghavendar Peddi
  • Publication number: 20230140591
    Abstract: A window includes a folding portion foldable with respect to an imaginary folding axis extending in a first direction, a first non-folding portion, and a second non-folding portion spaced apart from the first non-folding portion in a second direction perpendicular to the first direction with the folding portion interposed therebetween. The folding portion includes a base portion and a plurality of protrusion portions disposed on the base portion and spaced apart from each other in the second direction. A width, in the first direction, of the folding portion is smaller than a width, in the first direction, of each of the first non-folding portion and the second non-folding portion.
    Type: Application
    Filed: August 16, 2022
    Publication date: May 4, 2023
    Inventors: SEONGJIN HWANG, KYUNG-MAN KIM, DAWOON KIM, SANGHOON KIM, SUNGHOON KIM, SEUNGHO KIM, YURI KIM, MIN-HOON CHOI