Patents by Inventor Dae Kim

Dae Kim 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: 12379753
    Abstract: A display device including: a first elastic member; a display portion disposed on the first elastic member; and a sensing material layer disposed between the first elastic member and the display portion, wherein the display portion including a first island pattern, a second island pattern, and a slit, wherein the first island pattern and the second island pattern are spaced apart from each other with the slit therebetween, and each of the first island pattern and the second island pattern includes a pixel, and wherein the sensing material layer overlaps the slit.
    Type: Grant
    Filed: March 13, 2024
    Date of Patent: August 5, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang Jin Lee, Young Dae Kim, Hee Na Kim, In Kyung Yoo
  • Publication number: 20250236907
    Abstract: The present disclosure relates to chemical compositions, kits, and apparatuses and methods for using these compositions, kits and apparatuses in various assays.
    Type: Application
    Filed: December 18, 2024
    Publication date: July 24, 2025
    Inventors: Dwayne L. DUNAWAY, Elizabeth A. MANRAO, Joseph M. BEECHEM, Rustem KHAFIZOV, Sanghamithra KORUKONDA, Yi DENG, Dae KIM, Mark GREGORY, Margaret HOANG
  • Patent number: 12347882
    Abstract: A battery module according to one embodiment of the present disclosure comprises a battery cell stack in which a plurality of battery cells are stacked, a first frame member accommodating the battery cell stack and having an open upper part, and a second frame member covering the battery cell stack from an upper portion of the first frame member. A surface of the battery cell stack extending parallel to the stacking direction of the plurality of battery cells is attached to the bottom part of the first frame member. A stepped part is formed on one side of the bottom part of the first frame member, and a protrusion part of the battery cell protrudes toward the stepped part.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: July 1, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Seung Ryul Baek, Sung Dae Kim, Junyeob Seong
  • Publication number: 20250204175
    Abstract: Provided are display device and method of fabricating the same. The display device comprises a substrate, a first semiconductor layer, a first gate insulating layer, a first gate electrode dispose, a first interlayer insulating layer, a first oxide semiconductor layer, a second gate insulating layer and a second gate electrode sequentially disposed on the substrate, spacers disposed on side surfaces of the second gate electrode, and a second interlayer insulating layer disposed on the spacers, wherein each of the spacers comprises a first spacer disposed to contact a side surface of the second gate electrode and a second spacer disposed on the first spacer. A concentration of hydrogen included in the first spacer is lower than a concentration of hydrogen included in the second spacer.
    Type: Application
    Filed: March 5, 2025
    Publication date: June 19, 2025
    Inventors: Sang Jin PARK, Young Dae KIM, Young Seok BAEK, Dong Hyun YANG
  • Publication number: 20250199957
    Abstract: A method and device are provided in which the memory subsystem receives a range of system addresses. An address encoder of the memory subsystem encodes the system addresses to generate encoded system addresses. A first number of least significant bits (LSBs) subject to change in encoding each of the system addresses in the range is based on a lesser of a second number of trailing 0s in a binary representation of the base address and a third number of trailing 0s in a binary representation of a fourth number of the system addresses in the range. In encoding the system addresses, bit values of remaining bits in the encoded system addresses are equal to corresponding bit values in the system addresses.
    Type: Application
    Filed: March 15, 2024
    Publication date: June 19, 2025
    Inventor: Jang Dae KIM
  • Publication number: 20250190721
    Abstract: Disclosed herein is an apparatus and method for managing an Artificial Intelligence (AI) operation based on an analog device. The method may include setting a first layer list to use an analog operation unit and analog memory based on a performance improvement effect obtained by using the analog operation unit, among layers constituting an AI model, setting a second layer list to use a digital operation unit and the analog memory based on a digital memory saving effect obtained by using the analog memory, among remaining layers excluding the first layer list from the layers constituting the AI model, and setting remaining layers excluding the first layer list and the second layer list from the layers constituting the AI model as a third layer list to use digital memory and the digital operation unit.
    Type: Application
    Filed: December 6, 2024
    Publication date: June 12, 2025
    Applicant: ELECTRONICS AND ELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Chang-Dae KIM, Kwang-Won Koh, Tae-Hoon Kim, Eun-Ji Pak, Yeon-Jeong Jeong
  • Publication number: 20250194337
    Abstract: The present invention relates to a novel compound with a characteristic structure and a high-efficiency, long-lifetime organic light-emitting device including same as a host compound in the light-emitting layer. Employing a polycyclic compound having a characteristic structure with a pyrene derivative incorporated thereinto as a host in the light-emitting layer, the organic light-emitting device according to the present invention can be configured as a high-efficiency, long-lifetime organic light-emitting device with excellent luminous characteristics in emission efficiency and the like and thus can find industrially advantageous applications in illumination devices as well as various display devices such as flat panel, flexible, and wearable displays.
    Type: Application
    Filed: March 8, 2023
    Publication date: June 12, 2025
    Applicant: SFC CO., LTD.
    Inventors: Si-In KIM, Se-jin LEE, Seok-bae PARK, Hee-dae KIM, Yeong-tae CHOI, Ji-yung KIM, Kyung-tae KIM, Kyeong-hyeon KIM, Tae-gyun LEE, Joon-ho KIM
  • Patent number: 12328801
    Abstract: Provided are an LED control system, a device, a method and a storage medium. The system includes: a controller and a plurality of cascaded LED drivers, where the controller is configured to: send a data signal to the plurality of cascaded LED drivers, the data signal includes data packets corresponding to the plurality of LED drivers arranged in sequence, and each LED driver corresponds to a data packet that includes control data and an end bit corresponding to the LED driver. The LED driver is configured to: acquire control data of a preset length from the controller or a previous LED driver, and detect whether the end bit is a preset value; if the end bit is the preset value and there is a next LED driver, transmit a data signal after the end bit to the next driver.
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: June 10, 2025
    Assignee: Beijing Xianxin Technology Co., Ltd.
    Inventors: Jong Dae Kim, Youngjin Lim, Chenghui Yan
  • Patent number: 12326602
    Abstract: Provided is an optical connector. The optical connector includes an optical sub-assembly (OSA) substrate integrally formed, the OSA substrate including a bottom surface, a first support surface, and a second support surface, the first and second support surfaces being formed together at a height of a first level from the bottom surface and apart from each other; a light-emitting device arranged on the first support surface; a ball lens located on a first optical path of light emitted from the light-emitting device, the ball lens being arranged on the second support surface; an optical fiber arranged at a rear portion of the ball lens along the first optical path; an optical filter configured to spatially separate the first optical path from the light-emitting device and a second optical path from the optical fiber; and a light-receiving device located on the second optical path and arranged on the second support surface.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: June 10, 2025
    Assignee: OPTICIS CO., LTD.
    Inventor: Hee Dae Kim
  • Publication number: 20250184030
    Abstract: Disclosed is a WDM module for a multimode light source. An aspect of the present embodiment provides a WDM module for a multimode light source that simplifies the arrangement/structure of elements included therein and is resistant to temperature. The WDM module includes a base substrate, at least two optical elements configured to receive or output light of different wavelength bands, an optical path conversion unit, a collimator, an optical path adjustment unit, and a reflection unit.
    Type: Application
    Filed: September 9, 2024
    Publication date: June 5, 2025
    Applicant: OPTICIS CO., LTD.
    Inventors: Seong Geun KIM, Hee Dae KIM
  • Publication number: 20250165151
    Abstract: Disclosed herein are an apparatus and method for managing a disaggregated memory based on memory access pattern recognition. The apparatus and method for managing a disaggregated memory based on memory access pattern recognition includes memory configured to store at least one program, and a processor configured to execute the program, wherein the program is configured to recognize a pattern of memory access to a disaggregated memory including a local memory and a remote memory of an application or a container and manage the disaggregated memory based on the recognized memory access pattern, and recognize memory access patterns for respective memory areas managed by at least one virtual memory area descriptor when the memory access pattern is recognized.
    Type: Application
    Filed: November 18, 2024
    Publication date: May 22, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Chang-Dae KIM, Kwang-Won KOH, Tae-Hoon KIM, Eun-Ji PAK, Yeon-Jeong JEONG
  • Publication number: 20250166896
    Abstract: A multilayer electronic component includes a body having an octahedral shape, the body including a dielectric layer and an internal electrode. The internal electrode includes a first internal electrode in contact with the first and third edge surfaces, and a second internal electrode in contact with the second and fourth edge surfaces. The external electrode includes first and third external electrodes respectively disposed on the first and third edge surfaces to be in contact with the first internal electrode, and second and fourth external electrodes respectively disposed on the second and fourth edge surfaces to be in contact with the second internal electrode.
    Type: Application
    Filed: October 10, 2024
    Publication date: May 22, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jeong Pil JHUN, Hwi Dae KIM, Soo Hwan SON, Young Ghyu AHN, Min Sik WOO
  • Publication number: 20250166430
    Abstract: A vehicle including a relay welding diagnosis function and a relay welding diagnosis method performed in the vehicle, is configured to be connectable to a charger providing a charging voltage, and includes a fuel cell configured to provide a stack voltage, a multi-converter configured to increase the level of the charging voltage or the stack voltage and to output the charging voltage or the stack voltage having the increased level as a boosted voltage, a charging relay disposed between the charger and the multi-converter, and a battery configured to store electrical energy of the boosted voltage. The multi-converter includes a voltage booster connected between the charging relay and the battery and configured to generate the boosted voltage and a converter controller configured to diagnose whether the charging relay is welded using a result of sensing an input-terminal voltage and an output-terminal voltage of the charging relay.
    Type: Application
    Filed: August 26, 2024
    Publication date: May 22, 2025
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Jae Hun Jeong, Mun Soo Chung, Kyu Won Jeong, Tae Woo Kim, Jong Dae Kim, Beom Sik Kim, Sang Don Lee
  • Publication number: 20250153546
    Abstract: Disclosed is a thermal management system for a vehicle, the thermal management system including a refrigerant line in which a refrigerant circulates, the refrigerant line having a closed loop including a compressor, a condensing core, an expansion valve, and an evaporation core, a first coolant line in which a coolant flows while circulating between the evaporation core and an electronic component of a vehicle, a second coolant line in which the coolant flows while circulating between the condensing core and a radiator, and a fluid line in which a non-conductive fluid flows while circulating between an interior air conditioning part and the condensing core or the evaporation core, in which a heating core of the interior air conditioning part and a battery are connected, and the non-conductive fluid is introduced into a battery housing and is in direct thermal conduction with a battery cell.
    Type: Application
    Filed: December 16, 2022
    Publication date: May 15, 2025
    Inventors: Seung Cheol Han, Byeong Jin Shin, Do Yeop Kim, Geon Eung Lee, Sang Dae Kim, Dong Dae Park
  • Publication number: 20250147663
    Abstract: Disclosed herein is an apparatus and method for processing write-on-copy for supporting a fork in a memory disaggregation system. The method includes, when a child process is generated in the event of a fork, processing the fork by copying a page table for disaggregated memory of a parent process to the child process and setting write protection on a page of the disaggregated memory; and processing write access to the write-protected page. Processing the write access may use at least one of a first handler corresponding to access to the write-protected page mapped to the page table, or a second handler corresponding to the write access to the write-protected page that is not mapped to the page table, or a combination thereof.
    Type: Application
    Filed: November 4, 2024
    Publication date: May 8, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Chang-Dae KIM, Kwang-Won Koh, Tae-Hoon Kim, Eun-Ji Pak, Yeon-Jeong Jeong
  • Publication number: 20250147680
    Abstract: Disclosed herein is a method for memory management in a memory disaggregation environment. The method includes generating virtual memory based on multiple first memory devices, determining whether a condition for allocation acceleration is satisfied by the first memory devices, and allocating a memory page to the first memory devices based on whether the condition for allocation acceleration is satisfied.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Applicants: Electronics and Telecommunications Research Institute, SYSGEAR CO., Ltd.
    Inventors: Chang-Dae KIM, Kwang-Won KOH, Kang-Ho KIM, Tae-Hoon KIM, Sang-Ho EOM
  • Patent number: D1074708
    Type: Grant
    Filed: January 11, 2024
    Date of Patent: May 13, 2025
    Assignee: NCSOFT Corporation
    Inventors: Sung Mi Park, Yea Ji Ki, Jong Hae Won, Dan Bi Bae, Young Ah Kim, Hyo Joo Kim, Ji Hee Moon, Sung Woo Park, Joo Won Lee, Bo Min Kim, Bo Yun Kang, Kyeong Dae Kim, Tae Eun Kim
  • Patent number: D1082820
    Type: Grant
    Filed: January 11, 2024
    Date of Patent: July 8, 2025
    Assignee: NCSOFT Corporation
    Inventors: Sung Mi Park, Yea Ji Ki, Jong Hae Won, Dan Bi Bae, Young Ah Kim, Hyo Joo Kim, Ji Hee Moon, Sung Woo Park, Joo Won Lee, Bo Min Kim, Bo Yun Kang, Kyeong Dae Kim, Tae Eun Kim
  • Patent number: D1082821
    Type: Grant
    Filed: January 12, 2024
    Date of Patent: July 8, 2025
    Assignee: NCSOFT Corporation
    Inventors: Sung Mi Park, Yea Ji Ki, Jong Hae Won, Dan Bi Bae, Young Ah Kim, Hyo Joo Kim, Ji Hee Moon, Sung Woo Park, Joo Won Lee, Bo Min Kim, Bo Yun Kang, Kyeong Dae Kim, Tae Eun Kim
  • Patent number: D1082822
    Type: Grant
    Filed: January 12, 2024
    Date of Patent: July 8, 2025
    Assignee: NCSOFT Corporation
    Inventors: Sung Mi Park, Yea Ji Ki, Jong Hae Won, Dan Bi Bae, Young Ah Kim, Hyo Joo Kim, Ji Hee Moon, Sung Woo Park, Joo Won Lee, Bo Min Kim, Bo Yun Kang, Kyeong Dae Kim, Tae Eun Kim