Patents by Inventor Hyun Chung

Hyun Chung 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: 20250114460
    Abstract: The present disclosure relates to a novel PLK1 degradation inducing compound, a method for preparing the same, and the use thereof. The compounds of the present disclosure exhibit an effect of inducing PLK1 degradation. Therefore, the compounds of the present disclosure may be effectively utilized for preventing or treating PLK1-related diseases.
    Type: Application
    Filed: August 10, 2022
    Publication date: April 10, 2025
    Applicant: UPPTHERA, INC.
    Inventors: Soo Hee Ryu, Im Suk Min, Han Kyu Lee, Seong Hoon Kim, Hye Guk Ryu, Keum Young Kang, Sang Youn Kim, So Hyun Chung, Jun Kyu Lee, Gibbeum Lee
  • Publication number: 20250101025
    Abstract: The present disclosure relates to a novel PLK1 degradation inducing compound, a method for preparing the same, and the use thereof. The compounds of the present disclosure exhibit an effect of inducing PLK1 degradation. Therefore, the compounds of the present disclosure may be effectively utilized for preventing or treating PLK1-related diseases.
    Type: Application
    Filed: August 10, 2022
    Publication date: March 27, 2025
    Applicant: UPPTHERA, INC.
    Inventors: Soo Hee Ryu, Im Suk Min, Han Kyu Lee, Seong Hoon Kim, Hye Guk Ryu, Keum Young Kang, Sang Youn Kim, So Hyun Chung, Jun Kyu Lee, Gibbeum Lee
  • Patent number: 12236137
    Abstract: A memory device comprises: N planes each including a plurality of memory cells, a signal generation block suitable for: selecting a control code corresponding to a selection signal from N control codes respectively corresponding to the N planes, and generating an operation control signal by decoding the selected control code, N operation performing blocks each suitable for performing a predefined operation on a corresponding plane of the N planes according to a value of the operation control signal, a signal transmission block suitable for transmitting the operation control signal to one of the N operation performing blocks through a path corresponding to the selection signal among N paths that connect the signal generation block to the respective N operation performing blocks, and a selection control block suitable for generating the selection signal in response to an input command, an input address and an input clock.
    Type: Grant
    Filed: March 24, 2023
    Date of Patent: February 25, 2025
    Assignee: SK hynix Inc.
    Inventor: Seung Hyun Chung
  • Publication number: 20250063220
    Abstract: Described herein are techniques and mechanisms for providing a lean private copy of media content. According to various embodiments, a private copy of a media content item may be made specific to a user account. For example, to use a private copy of a media content item to present that media content item, a client machine may need to first perform operations such as account authentication, content licensing, and device-based DRM. The private copy of the media content item may be significantly deduplicated such that the actual size on disk of the private copy is small relative to the size of the uncompressed media content item. The private copy of the media content item may include reference information which maps the user account associated with the copy to data files associated with the recording.
    Type: Application
    Filed: July 2, 2024
    Publication date: February 20, 2025
    Inventors: Do Hyun Chung, Catherine Cho
  • Publication number: 20250022172
    Abstract: A method and apparatus for calibrating a camera are provided. The method and apparatus include obtaining a driving image captured by a camera mounted on a vehicle, segmenting line regions including straight lines from the captured driving image, extracting feature points of the straight lines from the line regions, projecting the feature points of the straight lines into a world coordinate system, and estimating an error for a calibration parameter of the camera including at least one of a pitch, a roll, or a yaw so that the feature points projected into the world coordinate system satisfy a line parallel condition.
    Type: Application
    Filed: February 5, 2024
    Publication date: January 16, 2025
    Applicant: Samsung Electronics Co. , Ltd.
    Inventors: Yonggonjong Park, Daeul Park, Moonsub BYEON, Seho SHIN, Jaewook YOO, Jaewoo LEE, Sung Hyun CHUNG
  • Publication number: 20240431158
    Abstract: A display panel and a display device including the same are disclosed. The display panel includes a pixel array on which an input image is displayed; and a bezel area outside the pixel array. The pixel array includes a pixel circuit area in which a plurality of pixel circuits connected to data lines, gate lines, and power lines are disposed; and a gate driving circuit area in which a gate driver supplying a gate signal to the gate line is disposed. A light emitting area of a light emitting element driven by the pixel circuits is disposed in the pixel circuit area and the gate driving circuit area. The power line is disposed below an anode electrode of the light emitting element.
    Type: Application
    Filed: June 20, 2023
    Publication date: December 26, 2024
    Inventors: Joung Mi Choi, Eui Hyun Chung, Ji Ah Kim
  • Publication number: 20240422378
    Abstract: Techniques and mechanisms described herein facilitate the storage of digital media recordings. According to various embodiments, a system is provided comprising a processor, a storage device, Random Access Memory (RAM), an archive writer, and a recording writer. The archive writer is configured to retrieve a plurality of small multimedia segments (SMSs) in RAM and write the plurality of SMSs into an archive container file in RAM. The single archive container file may correspond to a singular multimedia file when complete. New SMSs retrieved from RAM are appended into the archive container file if the new SMSs also correspond to the singular multimedia file. The recording writer is configured to flush the archive container file to be stored as a digital media recording on the storage device once enough SMSs have been appended by the archive writer to the archive container file to complete the singular multimedia file.
    Type: Application
    Filed: August 22, 2024
    Publication date: December 19, 2024
    Inventors: Do Hyun Chung, Ren L. Long, Dan Dennedy
  • Patent number: 12148177
    Abstract: A method with vanishing point estimation includes: obtaining an image of a current time point of objects comprising a target vehicle; detecting the objects in the image of the current time point; tracking positions of the objects in a world coordinate system by associating the objects with current position coordinates of the objects determined from images of previous time points that precede the current time point; determining a vanishing point for each of the objects based on the positions of the objects; and outputting the vanishing point determined for each of the objects.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: November 19, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byeongju Lee, Seho Shin, Sung Hyun Chung, Jinhyuk Choi
  • Patent number: 12101524
    Abstract: Techniques and mechanisms described herein facilitate the storage of digital media recordings. According to various embodiments, a system is provided comprising a processor, a storage device, Random Access Memory (RAM), an archive writer, and a recording writer. The archive writer is configured to retrieve a plurality of small multimedia segments (SMSs) in RAM and write the plurality of SMSs into an archive container file in RAM. The single archive container file may correspond to a singular multimedia file when complete. New SMSs retrieved from RAM are appended into the archive container file if the new SMSs also correspond to the singular multimedia file. The recording writer is configured to flush the archive container file to be stored as a digital media recording on the storage device once enough SMSs have been appended by the archive writer to the archive container file to complete the singular multimedia file.
    Type: Grant
    Filed: October 17, 2023
    Date of Patent: September 24, 2024
    Assignee: TiVo Corporation
    Inventors: Do Hyun Chung, Ren L. Long, Dan Dennedy
  • Patent number: 12091465
    Abstract: The present invention relates to a composition for preventing or treating diseases caused by overexpression of chemokine CX3CL1 (fractalkine) comprising a death receptor 5 (DR5) inhibitor as an active ingredient, a method for preventing or treating diseases caused by overexpression of chemokine CX3CL1 comprising administering a DR5 expression or activity inhibitor to a patient in need of prevention or treatment of diseases caused by overexpression of chemokine CX3CL1 in a therapeutically effective amount, and a use for prevention or treatment of diseases caused by overexpression of chemokine CX3CL1 of a DR5 expression or activity inhibitor.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: September 17, 2024
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Doo Hyun Chung, Eugene C. Yi, Dongjin Jeong, Min Jueng Kang, Donghyun Kim
  • Patent number: 12067272
    Abstract: A storage device, and a method of operating the storage device, includes a plurality of memory devices configured to store peak power information including information about a plurality of peak power periods and information about IDs respectively corresponding to the plurality of peak power periods. The storage device also includes a memory controller configured to assign an ID to each of the plurality of memory devices and control the memory devices so that one or more memory devices having an identical ID corresponding to a target period, among the plurality of peak power periods, perform a memory operation at peak power.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: August 20, 2024
    Assignee: SK hynix Inc.
    Inventor: Seung Hyun Chung
  • Patent number: 12058402
    Abstract: Described herein are techniques and mechanisms for providing a lean private copy of media content. According to various embodiments, a private copy of a media content item may be made specific to a user account. For example, to use a private copy of a media content item to present that media content item, a client machine may need to first perform operations such as account authentication, content licensing, and device-based DRM. The private copy of the media content item may be significantly deduplicated such that the actual size on disk of the private copy is small relative to the size of the uncompressed media content item. The private copy of the media content item may include reference information which maps the user account associated with the copy to data files associated with the recording.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: August 6, 2024
    Assignee: TiVo Corporation
    Inventors: Do Hyun Chung, Catherine Cho
  • Patent number: 12038309
    Abstract: A capacitive sensor including an electrically conductive material, and a single electrode applied with positive potential, wherein the distance between the single electrode and the electrically conductive material determines the spherical radius for a proximity sensing range.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: July 16, 2024
    Assignee: University of Washington
    Inventors: Jae-Hyun Chung, Sang-Gyeun Ahn, Tianyi Li, Zhongjie Qian, Vigneshwar Sakthivelpathi
  • Patent number: 12040814
    Abstract: An analog-to-digital converter includes: a sample/hold circuit, which samples an analog signal, and outputs a first voltage; a digital-to-analog conversion circuit, which converts a digital signal to output a second voltage; an amplifier, which amplifies the first voltage and the second voltage; a noise shaping filter, which integrates a residual voltage corresponding to a difference between the amplified first voltage and the amplified second voltage, and generates a first integration voltage and a second integration voltage; a comparator, which compares a sum of the amplified first voltage, the first integration voltage, and the second integration voltage with the amplified second voltage; and a SAR logic, which outputs the digital signal according to a comparison result of the comparator, and controls the digital-to-analog conversion circuit.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: July 16, 2024
    Assignees: SAMSUNG DISPLAY CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kyungtea Park, Kun-Woo Park, Jae-Hyun Chung, Ohjo Kwon, Seung-Tak Ryu, Keumdong Jung
  • Publication number: 20240196678
    Abstract: Embodiments disclose a display device including a substrate including a display region and a non-display region, a signal wiring connected to the display region, a test wiring connected to the signal wiring, and an etch stop layer disposed between the substrate and the test wiring, wherein a width of the etch stop layer is greater than a width of the test wiring.
    Type: Application
    Filed: November 20, 2023
    Publication date: June 13, 2024
    Inventors: Jeon Phill HAN, Yong In PARK, Seung Han PAEK, Eui Hyun CHUNG
  • Publication number: 20240168680
    Abstract: A memory device comprises: N planes each including a plurality of memory cells, a signal generation block suitable for: selecting a control code corresponding to a selection signal from N control codes respectively corresponding to the N planes, and generating an operation control signal by decoding the selected control code, N operation performing blocks each suitable for performing a predefined operation on a corresponding plane of the N planes according to a value of the operation control signal, a signal transmission block suitable for transmitting the operation control signal to one of the N operation performing blocks through a path corresponding to the selection signal among N paths that connect the signal generation block to the respective N operation performing blocks, and a selection control block suitable for generating the selection signal in response to an input command, an input address and an input clock.
    Type: Application
    Filed: March 24, 2023
    Publication date: May 23, 2024
    Inventor: Seung Hyun CHUNG
  • Patent number: 11982619
    Abstract: A method for detecting biomaterial by means of a dye having a linear upconversion fluorescent property is provided. The method includes the steps of: i) preparing a fluorophore having a linear upconversion fluorescent property; ii) reacting the fluorophore and biomaterial to obtain a reaction complex thereof; iii) exciting the reaction complex by means of a light source having a longer wavelength than the maximum light-emitting wavelength of the fluorophore; and iv) detecting and measuring the light-emitting signal having a shorter wavelength than the wavelength of the excited light emitted from the excited reaction complex. A system and a kit for detecting biomaterial using a dye having a linear upconversion fluorescent property are also provided.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: May 14, 2024
    Assignees: BIONANO HEALTH GUARD RESEARCH CENTER, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sehoon Kim, Bong Hyun Chung, Youngsun Kim, Kyung Mi Park, Young Hun Seo
  • Publication number: 20240118122
    Abstract: A capacitive sensor system configured to measure capacitance, including a sample volume, a sample capacitive sensor configured to measure the capacitance of the sample volume without physical contact between the sample capacitive sensor and the sample volume, a control capacitive sensor, a differential sensing subsystem configured to measure a control sensor volume using the control capacitive sensor, and electrical circuitry connected to both the control capacitive sensor and the sample capacitive sensor.
    Type: Application
    Filed: February 1, 2022
    Publication date: April 11, 2024
    Applicant: UNIVERSITY OF WASHINGTON
    Inventors: Praveen Kaliappan Sekar, Dayong Gao, Jae-Hyun Chung, Yanyun Wu
  • Patent number: 11939334
    Abstract: The present disclosure relates to a novel PLK1 degradation inducing compound having a structure according to Formula I, a method for preparing the same, and the use thereof. The compounds of the present disclosure exhibit an effect of inducing PLK1 degradation. Therefore, the compounds of the present disclosure may be effectively utilized for preventing or treating PLK1-related diseases.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: March 26, 2024
    Assignee: UPPTHERA, INC.
    Inventors: Soo Hee Ryu, Im Suk Min, Han Kyu Lee, Seong Hoon Kim, Hye Guk Ryu, Keum Young Kang, Sang Youn Kim, So Hyun Chung, Jun Kyu Lee, Gibbeum Lee
  • Publication number: 20240079336
    Abstract: Provided is a semiconductor package. The semiconductor package includes a redistribution line structure comprising a plurality of redistribution line patterns; a first semiconductor chip and a second semiconductor chip on the redistribution line structure and spaced apart from each other; a bridge structure between the first semiconductor chip, the second semiconductor chip, and the redistribution line structure and comprising a plurality of connection wiring patterns configured to electrically connect the first semiconductor chip to the second semiconductor chip; and a molding layer surrounding a sidewall of the bridge structure and filled between the first semiconductor chip, the second semiconductor chip, and the redistribution line structure and between the first semiconductor chip and the second semiconductor chip, wherein lowermost surfaces of the plurality of connection wiring patterns are above uppermost surfaces of the plurality of redistribution line patterns.
    Type: Application
    Filed: August 21, 2023
    Publication date: March 7, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyun CHUNG, Young Lyong Kim, In Hyo Hwang