Patents by Inventor Do Hyun Kang

Do Hyun Kang 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: 12262021
    Abstract: An image encoding/decoding method is provided. An image decoding method of the present invention may comprise deriving an intra-prediction mode of a current luma block, deriving an intra-prediction mode of a current chroma block based on the intra-prediction mode of the current luma block, generating a prediction block of the current chroma block based on the intra-prediction mode of the current chroma block, and the deriving of an intra-prediction mode of a current chroma block may comprise determining whether or not CCLM (Cross-Component Linear Mode) can be performed for the current chroma block.
    Type: Grant
    Filed: February 2, 2024
    Date of Patent: March 25, 2025
    Assignees: Electronics and Telecommunications Research Institute, INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY, CHIPS&MEDIA, INC, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY
    Inventors: Sung Chang Lim, Jung Won Kang, Ha Hyun Lee, Jin Ho Lee, Hui Yong Kim, Yung Lyul Lee, Ji Yeon Jung, Nam Uk Kim, Myung Jun Kim, Yang Woo Kim, Dae Yeon Kim, Jae Gon Kim, Do Hyeon Park
  • Patent number: 12238972
    Abstract: A display device includes: a substrate; a pixel defining layer disposed on the substrate and that includes a pixel opening; an emission layer that overlaps the pixel opening of the pixel defining layer; and an anti-reflection layer that overlaps the pixel defining layer along a direction perpendicular to a surface of the substrate and is disposed along a portion of an edge of the pixel opening.
    Type: Grant
    Filed: January 9, 2022
    Date of Patent: February 25, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong-Joon Park, Do Hyun Kang, Jung Kook Park, Dong Hak Pyo
  • Patent number: 12225191
    Abstract: Disclosed herein are image encoding/decoding method and apparatus. The image decoding method according to the present invention includes: obtaining prediction mode information of a neighboring block for a current block from a bitstream; by using the obtained information, deriving a prediction mode of the neighboring block; and, based on the prediction mode of the neighboring block, reconstructing the current block.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: February 11, 2025
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY
    Inventors: Jin Ho Lee, Jung Won Kang, Ha Hyun Lee, Sung Chang Lim, Hui Yong Kim, Jae Gon Kim, Yong Uk Yoon, Do Hyeon Park
  • Publication number: 20250040877
    Abstract: A method of disease management using voice data and an apparatus for performing the method can including receiving, by a voice based disease management device, user's voice data. The method and apparatus can also include generating, by the voice based disease management device, disease management data based on the voice data. Optionally, the step of generating disease management data can include extracting context data and out-of-context data based on the voice data.
    Type: Application
    Filed: November 29, 2023
    Publication date: February 6, 2025
    Inventors: Seong Ji KANG, Hye Kang ROH, Joo Young KIM, Do Hyun LEE, Hwa Young JEONG
  • Publication number: 20250046411
    Abstract: A method of patient reporting based on a voice using artificial intelligence (AI) and an apparatus for performing the method can include receiving, by a patient analysis device, patient analysis basic information, and generating, by the patient analysis device, report basic information based on the patient analysis basic information. the method and apparatus can also include generating, by a patient report generation device, a patient report based on the report basic information.
    Type: Application
    Filed: November 29, 2023
    Publication date: February 6, 2025
    Inventors: Seong Ji KANG, Hye Kang ROH, Joo Young KIM, Do Hyun LEE, Hwa Young JEONG
  • Publication number: 20250046414
    Abstract: A method of generating a customized digital therapeutic on the basis of multi-source data analysis and an apparatus for performing the same can include receiving, by a digital therapeutic generation device, user data and generating, by the digital therapeutic generation device, a digital therapeutic personalized for a user on the basis of the user data.
    Type: Application
    Filed: August 29, 2023
    Publication date: February 6, 2025
    Inventors: Seong Ji KANG, Hye Kang ROH, Joo Young KIM, Do Hyun LEE, Hwa Young JEONG
  • Publication number: 20250046474
    Abstract: A predictive analysis method for disease progression monitoring and management and an apparatus for performing the method can include receiving, by a disease management device, user data and generating, by the disease management device, user disease management data based on the user data. The disease management data can include disease prediction data for a user or disease monitoring data for the user.
    Type: Application
    Filed: January 5, 2024
    Publication date: February 6, 2025
    Inventors: Seong Ji KANG, Hye Kang ROH, Joo Young KIM, Do Hyun LEE, Hwa Young JEONG
  • Publication number: 20250046413
    Abstract: A method of developing a digital therapy solution through a modular digital therapy framework and an apparatus using the method can include receiving, by a digital therapy solution generator, digital therapy solution data; and generating, by the digital therapy solution generator, a digital therapy solution based on the digital therapy solution data.
    Type: Application
    Filed: January 5, 2024
    Publication date: February 6, 2025
    Inventors: Seong Ji KANG, Hye Kang ROH, Joo Young KIM, Do Hyun LEE, Hwa Young JEONG
  • Publication number: 20250046416
    Abstract: A method of managing a medication prescription and dosage on the basis of a biomarker and an apparatus for performing the same can include receiving, by a prescription management device, user data and generating, by the prescription management device, prescription data on the basis of the user data.
    Type: Application
    Filed: August 29, 2023
    Publication date: February 6, 2025
    Inventors: Seong Ji KANG, Hye Kang ROH, Joo Young KIM, Do Hyun LEE, Hwa Young JEONG
  • Patent number: 12125445
    Abstract: A display device includes at least a first luminance range and a second luminance range which includes a luminance different from the first luminance range. In a boundary area of a second dimming range corresponding to the second luminance range and which is adjacent to a first dimming range corresponding to the first luminance range, a reference luminance emitted from a pixel is maintained as a first constant luminance value, and an off-duty number, which is the number of periods in which the pixel is turned off during one frame, is gradually increased by an emission control signal.
    Type: Grant
    Filed: June 9, 2023
    Date of Patent: October 22, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Kook Park, Dong Wan Park, Do Hyun Kang
  • Publication number: 20240000976
    Abstract: Provided herein are room-temperature phosphorescence nanoparticles, methods of preparing the same, and uses of the same.
    Type: Application
    Filed: December 3, 2021
    Publication date: January 4, 2024
    Inventors: Jinsang Kim, Yingying Zeng, Do Hyun Kang, Yannis Paulus, Van Phuc Nguyen
  • Publication number: 20240006970
    Abstract: The present disclosure relates to a double air gap surface permanent magnet synchronous motor with two controllers, and particularly, to a double air gap surface permanent magnet synchronous motor with two controllers, which doubles structures of a rotor and a stator to improve torque performance and has high efficiency and a high power density that satisfy an international efficiency class IE5 of International Electro-technical Commission (IEC) and solves failures by including individual controllers.
    Type: Application
    Filed: January 20, 2021
    Publication date: January 4, 2024
    Inventors: Jin-woo AHN, Kwang-il JEONG, Do-hyun KANG
  • Publication number: 20230421007
    Abstract: The present disclosure relates to a double air gap surface permanent magnet synchronous motor with non-magnetic solid, and particularly, to a double air gap surface permanent magnet synchronous motor with non-magnetic solid, which doubles structures of a rotor and a stator to improve torque performance and has high efficiency and a high power density that satisfy an international efficiency class IE5 of International Electro-technical Commission (IEC) and includes a non-magnetic solid that blocks magnetic fluxes from two permanent magnets so as not to offset mutually.
    Type: Application
    Filed: January 20, 2021
    Publication date: December 28, 2023
    Inventors: Jin-woo AHN, Kwang-il JEONG, Do-hyun KANG
  • Publication number: 20230326416
    Abstract: A display device includes at least a first luminance range and a second luminance range which includes a luminance different from the first luminance range. In a boundary area of a second dimming range corresponding to the second luminance range and which is adjacent to a first dimming range corresponding to the first luminance range, a reference luminance emitted from a pixel is maintained as a first constant luminance value, and an off-duty number, which is the number of periods in which the pixel is turned off during one frame, is gradually increased by an emission control signal.
    Type: Application
    Filed: June 9, 2023
    Publication date: October 12, 2023
    Inventors: Jung Kook Park, Dong Wan Park, Do Hyun Kang
  • Patent number: 11747582
    Abstract: An optical cable including a rollable optical fiber ribbon is provided. The optical cable includes a plurality of loose tubes, and a plurality of rollable optical fiber ribbons are disposed inside each loose tube. A plurality of loose tubes are disposed at the periphery of the central strength member. The length of each rollable optical fiber ribbon disposed inside the loose tube is 1% or more longer than the length of the corresponding loose tube. Compared to an optical cable including a conventional ribbon, the optical fiber has a higher density and preferred transmission performance.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: September 5, 2023
    Assignee: TAIHAN FIBEROPTICS CO., LTD.
    Inventors: Sam Mo Jeong, Chang Ahn KiM, Do Hyun Kang, Chang Young Kim
  • Patent number: 11710460
    Abstract: A display device includes at least a first luminance range and a second luminance range which includes a luminance different from the first luminance range. In a boundary area of a second dimming range corresponding to the second luminance range and which is adjacent to a first dimming range corresponding to the first luminance range, a reference luminance emitted from a pixel is maintained as a first constant luminance value, and an off-duty number, which is the number of periods in which the pixel is turned off during one frame, is gradually increased by an emission control signal.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: July 25, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Kook Park, Dong Wan Park, Do Hyun Kang
  • Publication number: 20230194814
    Abstract: An optical cable including a rollable optical fiber ribbon is provided. The optical cable includes a plurality of loose tubes, and a plurality of rollable optical fiber ribbons are disposed inside each loose tube. A plurality of loose tubes are disposed at the periphery of the central strength member. The length of each rollable optical fiber ribbon disposed inside the loose tube is 1% or more longer than the length of the corresponding loose tube. Compared to an optical cable including a conventional ribbon, the optical fiber has a higher density and preferred transmission performance.
    Type: Application
    Filed: December 20, 2021
    Publication date: June 22, 2023
    Inventors: Sam Mo JEONG, Chang Ahn KIM, Do Hyun KANG, Chang Young KIM
  • Publication number: 20230065652
    Abstract: The microfluidic device capable of initiating sequential flow according to the present invention includes: a main flow path in which a suction port for sucking the fluid with a negative pressure is formed at one end; a plurality of reservoirs that supply a fluid stored therein to the main flow path through an outlet by the negative pressure applied to the suction port, and are connected to a plurality of different points of the main flow path; and a blocking element that blocks the inflow of external air to the main flow path through the outlet when all the fluid in the reservoir flows out, wherein the fluid stored in a plurality of the reservoirs may flow sequentially.
    Type: Application
    Filed: August 24, 2022
    Publication date: March 2, 2023
    Inventors: Yeong-Eun YOO, Kwanoh KIM, Do Hyun KANG, Jaesung YOON
  • Publication number: 20220328580
    Abstract: A display device includes: a substrate; a pixel defining layer disposed on the substrate and that includes a pixel opening; an emission layer that overlaps the pixel opening of the pixel defining layer; and an anti-reflection layer that overlaps the pixel defining layer along a direction perpendicular to a surface of the substrate and is disposed along a portion of an edge of the pixel opening.
    Type: Application
    Filed: January 9, 2022
    Publication date: October 13, 2022
    Inventors: Dong-Joon Park, Do Hyun Kang, Jung Kook Park, Dong Hak Pyo
  • Publication number: 20220275243
    Abstract: Provided herein are surface-functionalized substrates and methods of making said surface-functionalized substrates.
    Type: Application
    Filed: August 20, 2020
    Publication date: September 1, 2022
    Inventors: Jinsang Kim, Do Hyun Kang