Patents by Inventor Hyun Hwang

Hyun Hwang 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: 20250256500
    Abstract: A display device includes a cover window including a curved portion, and a panel member laminated on the cover window. A method of manufacturing a display device includes mounting a cover window including a curved portion on a first jig including a curved portion, mounting a panel member on a second jig that conforms to a surface of the first jig, and laminating the cover window to the panel member by moving a first one of the first jig or the second jig to a first other one of the first jig or the second jig. An apparatus for manufacturing a display device includes a first jig including a mount surface that is partially curved to conform to a surface of a cover window, a second jig including a surface conforming to the mount surface and configured to contact a panel member, and a driving unit.
    Type: Application
    Filed: April 30, 2025
    Publication date: August 14, 2025
    Inventors: Kyung-Su Lee, Kwan-Young Han, Jong-Hwan Kim, Yong-Youl Cho, Young-Sik Kim, Yang-Han Son, Dae-Hyun Hwang
  • Publication number: 20250246670
    Abstract: Proposed are a secondary battery inspection device and a secondary battery inspection method. The secondary battery inspection device includes a plate provided such that the plate is capable of being slidably moved, a movement guide part guiding a movement of the plate, and a pressing part configured to press one side portion of the plate.
    Type: Application
    Filed: December 31, 2024
    Publication date: July 31, 2025
    Inventors: Hwan Cheol YOU, Eun Jeong KIM, Seo Jeong PARK, Chang Hyun HWANG, Hyung Joon KIM
  • Publication number: 20250246700
    Abstract: Proposed is a separator defect inspection apparatus for a secondary battery. The separator defect inspection apparatus includes a base plate that is provided to be movable toward a secondary battery and a compression unit that provides a localized protrusion structure to the base plate to compress a predetermined area of the secondary battery.
    Type: Application
    Filed: December 23, 2024
    Publication date: July 31, 2025
    Inventors: Hwan Cheol YOU, Eun Jeong KIM, Seo Jeong PARK, Chang Hyun HWANG, Hyung Joon KIM
  • Publication number: 20250235241
    Abstract: Disclosed are a uterine manipulator, a uterine manipulator robot including the same, and a uterine manipulator system. The uterine manipulator includes an operation module including an end tip, and an operation structure including an end member provided with the operation module at a front end thereof, and a pitch operation part allowing a pitch operation of rotating the end member about a first axis such that a pitch in a direction which the end tip faces is adjusted, and the pitch operation part.
    Type: Application
    Filed: January 17, 2025
    Publication date: July 24, 2025
    Applicant: EZMEDIBOT CO., LTD.
    Inventors: Byung Kyu KIM, Soo Young KIM, Bo Hyun HWANG, Hyung Seok KANG, Hyun Hoon CHUNG, Se Ik KIM
  • Publication number: 20250234266
    Abstract: A method and an apparatus for link establishment in a wireless LAN supporting EMLSR are disclosed. The method by a first device comprises the steps of: performing an operation of establishing a simultaneous reception standby link with a second device; when a first link and a second link are configured as the simultaneous reception standby link, performing a reception standby operation on the first link and the second link at the same time; receiving a control frame from the second device on the first link from among the first link and the second link; and receiving a data frame from the second device on the first link where the control frame was received.
    Type: Application
    Filed: October 28, 2022
    Publication date: July 17, 2025
    Inventors: Sung Hyun HWANG, Kyu Min KANG, Jae Cheol PARK, Yong Ho KIM
  • Publication number: 20250209702
    Abstract: A method and device for transforming a garment pattern are disclosed. The method includes receiving a selection input of a user with respect to a first pattern of two-dimensional (2D) garment patterns, determining a second pattern linked with the first pattern, generating a link between the first pattern and the second pattern, receiving a pattern transformation input of the user with respect to one of the first pattern and the second pattern, and displaying a transformation result of the first pattern and the second pattern on both the first pattern and the second pattern based on the pattern transformation input of the user.
    Type: Application
    Filed: March 7, 2025
    Publication date: June 26, 2025
    Inventors: Ho Hyun LEE, Phoebe GATTA, Ye Ji KIM, Joong Hyun HWANG
  • Publication number: 20250210114
    Abstract: A semiconductor device may include at least one memory string that is connected between a bit line and a source line and includes a plurality of memory cells connected to a plurality of word lines, and a page buffer connected to the bit line and configured to sense data stored in the plurality of memory cells. Multi-bit data stored in a selected memory cell of the plurality of memory cells may be consecutively output by sequentially providing a selected word line of the plurality of word lines with read voltages having different levels in a state in which unselected word lines of the plurality of word lines are provided with a pass voltage.
    Type: Application
    Filed: March 26, 2024
    Publication date: June 26, 2025
    Inventor: Sung Hyun HWANG
  • Patent number: 12330143
    Abstract: A carrier-nanoparticle complex including: a carbon carrier; a polymer layer provided on a surface of the carbon carrier; and metal nanoparticles provided on the polymer layer, a catalyst including the same, an electrochemical cell or a fuel cell including the catalyst, and a method for preparing the same.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: June 17, 2025
    Assignee: LG CHEM, LTD.
    Inventors: Wonkyun Lee, Sang Hoon Kim, Gyo Hyun Hwang, Jun Yeon Cho, Kwanghyun Kim, Ran Choi
  • Patent number: 12334156
    Abstract: The present technology relates to an electronic device. A memory device including a plurality of memory cells connected to a plurality of word lines arranged between a plurality of source select lines and a plurality of drain select lines, a peripheral circuit configured to perform a program operation of programming data in selected memory cells among the plurality of memory cells, and a program operation controller configured to control the peripheral circuit to apply a voltage, for turning on or off source select transistors connected to the plurality of source select lines, to the plurality of source select lines, while applying a pass voltage to the plurality of word lines after applying a program voltage to selected word lines connected to the selected memory cells.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: June 17, 2025
    Assignee: SK hynix Inc.
    Inventors: Jae Hyeon Shin, Chang Han Son, In Gon Yang, Sung Hyun Hwang
  • Patent number: 12317428
    Abstract: A display device includes a cover window including a curved portion, and a panel member laminated on the cover window. A method of manufacturing a display device includes mounting a cover window including a curved portion on a first jig including a curved portion, mounting a panel member on a second jig that conforms to a surface of the first jig, and laminating the cover window to the panel member by moving a first one of the first jig or the second jig to a first other one of the first jig or the second jig. An apparatus for manufacturing a display device includes a first jig including a mount surface that is partially curved to conform to a surface of a cover window, a second jig including a surface conforming to the mount surface and configured to contact a panel member, and a driving unit.
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: May 27, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyung-Su Lee, Kwan-Young Han, Jong-Hwan Kim, Yong-Youl Cho, Young-Sik Kim, Yang-Han Son, Dae-Hyun Hwang
  • Patent number: 12315536
    Abstract: A content providing method performed by a computing device is provided. The content providing method includes: obtaining preview information on a plurality of sections of target content, the preview information including a keyword group associated with content of a corresponding section, and providing the preview information on the plurality of sections together with the target content.
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: May 27, 2025
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Ji Hyun Hwang, Seung Hyun Yoon, Mi Suk Park, Ye Ji Kim, Hui Yeon Yang
  • Publication number: 20250165465
    Abstract: An information provision device comprising: a processor; and a memory operatively coupled to the processor, wherein the memory stores instructions that, when executed, cause the processor to: receive user query data; classify a type of the user query data by using a first language model; generate, based on the classified type, a target prompt being one of a first prompt requesting conversion of the user query data into structured data and a second prompt requesting identification of information related to the user query data based on context data; and provide response data corresponding to the user query data by using the target prompt and a second language model.
    Type: Application
    Filed: August 14, 2024
    Publication date: May 22, 2025
    Inventors: Dong Jun Lee, Jae Hyuk Kim, Hee Soo Park, Seok Hyun Hwang, Su Jin Park, Hyun Ho Jeon, Ga Eun Kim, Sang Ho Nam
  • Publication number: 20250159408
    Abstract: A method and a system for supporting walking to reduce cyber motion sickness in a virtual environment are provided. There method includes analyzing, for a sound source of content in the virtual environment, a frequency for a sound band of the sound source; separating the sound band of the sound source of the content on the basis of the analyzed frequency and a reference frequency, and transmitting a sound by a bone conduction method to generate a first output signal and a second output signal that have different frequency bands; and outputting the first output signal and the second output signal at different positions through a bone conduction output unit during execution of the content.
    Type: Application
    Filed: July 25, 2024
    Publication date: May 15, 2025
    Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Seung Jun KIM, Seok Hyun HWANG, Young In KIM, Young Seok SEO, Ji Eun LEE
  • Publication number: 20250118750
    Abstract: A negative electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same, the negative electrode including a current collector; and a negative electrode active material layer located on the current collector and including a negative electrode active material. The negative electrode active material includes a silicon-based composite, the silicon-based composite is a composite of a silicon-based active material, a phenoxy resin, and carbon nanotubes, and a weight ratio of the silicon-based active material and the carbon nanotubes ranges from about 1:0.0013 to about 1:0.01.
    Type: Application
    Filed: October 3, 2024
    Publication date: April 10, 2025
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Jong Heon SEOL, Seong Ho JEON, Tae Hyun HWANG, Ho KIM, Jung Hyun NAM, Min Jae KIM, Jung Keun YOO, Ji Hee YOON
  • Patent number: 12272040
    Abstract: Apparatuses, systems, and techniques to perform effective tone management for image data. In an embodiment, a set of contrast gain curves are generated corresponding to a set of tonal ranges of an input image. An output image may then be generated by at least applying corresponding contrast gain curves to tonal ranges of the input image.
    Type: Grant
    Filed: September 15, 2023
    Date of Patent: April 8, 2025
    Assignee: NVIDIA Corporation
    Inventors: Sung Hyun Hwang, Eric Dujardin, Yining Deng
  • Publication number: 20250102668
    Abstract: An apparatus for controlling an ultrasonic irradiation device according to an aspect of the present disclosure may include: a memory; a communication module configured to perform communication with the ultrasonic irradiation device; and a processor configured to control the ultrasonic irradiation device, the processor is configured to calculate a moving position based on: a first offset distance value between an ultrasonic probe and a marker stored in the memory, a second offset distance value between an ultrasonic irradiation module and a camera stored in the memory, and a first distance value, a second distance value, or a third distance value between a center position of the camera and a position of the marker in an image of an irradiation area obtained from the camera through the communication module.
    Type: Application
    Filed: December 26, 2023
    Publication date: March 27, 2025
    Applicant: JEISYS MEDICAL INC.
    Inventors: Si Yong SEONG, Hyun Sup PARK, Tae Hyun HWANG, Dong Hwan KANG
  • Publication number: 20250099079
    Abstract: The present disclosure may include: a communication module configured to perform communication with an ultrasonic irradiation device, an ultrasonic imaging device, and a display device; and a processor configured to control an operation in relation to ultrasonic image processing, and the processor is configured to: receive an ultrasonic image from the ultrasonic imaging device through the communication module; extract an irradiation area image for a region of interest (ROI) in the ultrasonic image of the ultrasonic imaging device associated with an ultrasonic irradiation signal of the ultrasonic irradiation device; correct the irradiation area image based on a variation of the ultrasonic irradiation signal in the irradiation area image in a state of focused ultrasound of the ultrasonic irradiation device; and control the display device to display the corrected irradiation area image on the display device.
    Type: Application
    Filed: December 26, 2023
    Publication date: March 27, 2025
    Applicant: JEISYS MEDICAL INC.
    Inventors: Sun KIM, Si Yong SEONG, Hyun Sook LEE, Tae Hyun HWANG, Dong Hwan KANG, Hyun Sup PARK
  • Publication number: 20250105408
    Abstract: A secondary battery includes: a case having an open end; an electrode assembly accommodated in the case; and a cap assembly coupled to the open end of the case and including a cap plate. A portion of the cap plate coupled to the case is thicker than other portions of the cap plate.
    Type: Application
    Filed: May 2, 2024
    Publication date: March 27, 2025
    Inventors: In Hyun HWANG, Ha Ram YEO, Bum Rae KIM, Da Hyun KIM, Byong Gon LEE
  • Publication number: 20250104771
    Abstract: A memory device includes a first sub-block including word lines, a second sub-block including word lines, and a peripheral circuit configured to apply voltages to the word lines of the first sub-block and the word lines of the second sub-block. The memory device also includes control logic configured to control the peripheral circuit to perform a partial program operation of storing data in the first sub-block, when a plurality of memory cells included in the first sub-block are erased and a plurality of memory cells included in the second sub-block are programmed. The control logic includes a program operation controller for controlling the peripheral circuit to apply a verify operation to a selected word line of the word lines of the first sub-block and then apply a voltage having a constant level to the word lines of the second sub-block in the partial program operation.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Applicant: SK hynix Inc.
    Inventor: Sung Hyun HWANG
  • Publication number: 20250092468
    Abstract: Described herein are methods and systems for identifying and/or treating subjects having cancer who are more likely to respond to treatment with an inhibitor of the transcription factor HIF-2?.
    Type: Application
    Filed: December 2, 2024
    Publication date: March 20, 2025
    Applicant: The Board of Regents of The University of Texas System
    Inventors: Min Soo KIM, James BRUGAROLAS, Tae Hyun HWANG, Yang XIE