Patents by Inventor Dae Sung Kim

Dae Sung 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).

  • Publication number: 20240247272
    Abstract: The present invention provides antisense oligonucleotides for the treatment of various T-type calcium channel ?1G subunit-related disorders, and more specifically, antisense oligonucleotides for inhibiting expression of the gene encoding Cav3.1, targeting SEQ ID NO: 1, for the treatment of various neuropsychiatric disorders, including Parkinson's disease, epilepsy, essential tremor, depression, anxiety disorders, and unconsciousness.
    Type: Application
    Filed: February 19, 2024
    Publication date: July 25, 2024
    Inventors: Dae Soo KIM, Jin Kuk KIM, Ye Won LEE, Eun Ji JUNG, Min Sung PARK, Sin Jeong LEE, Su Jin CHAE
  • Patent number: 12046188
    Abstract: The present disclosure discloses a display device and a driving method of the display device. The display device includes a display panel for displaying an image, a driver for driving the display panel, a controller for controlling the driver, and a duty cycle controller for defining an unknown area in which vertical resolution information is not known and a known area in which the vertical resolution information is known within one frame when a driving frequency of the display panel is changed, and varying a duty cycle for driving the known area.
    Type: Grant
    Filed: June 22, 2023
    Date of Patent: July 23, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: Jae Yeong Go, Tae Gung Kim, Dae Sung Park
  • Publication number: 20240237761
    Abstract: Provided is an aerosol generating apparatus including: a heater configured to heat an aerosol generating article inserted into an accommodation space of the aerosol generating apparatus; a sensing module including at least one of an inductive sensor configured to detect a change in an inductance of the accommodation space or a temperature sensor configured to detect a change in a temperature of the heater; and a processor configured to: detect, via the sensing module, whether the aerosol generating article that is inserted into the accommodation space is at least partially moved from the accommodation space; and based on detecting that the aerosol generating article is at least partially moved from the accommodation space, control a power supply to the heater, based on at least one of the change in the inductance or the change in the temperature acquired via the sensing module.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Applicant: KT&G CORPORATION
    Inventors: Yong Hwan KIM, Dong Sung Kim, Seung Won Lee, Seok Su Jang, Dae Nam Han
  • Publication number: 20240224991
    Abstract: The present disclosure describes compositions and methods for preparing aqueous nano-dispersions of hydrophobic agrochemicals and fungicides comprising cellulose nanomaterials as a carrier or dispersing agent. The compositions described herein provide superior pest and parasite control efficiency. The disclosure also provides pesticide formulations comprising cellulose nanomaterials and a dispersing agent, e.g., a surfactant, that demonstrates enhanced deposition on hydrophobic plant surfaces. The disclosure also describes the design and preparation of mucoadhesive CNC pesticide containing nano-dispersion for the control and remediation of parasitic organisms, such as sea lice in farmed aquatic species such as salmon.
    Type: Application
    Filed: October 23, 2023
    Publication date: July 11, 2024
    Inventors: Michael Kam Chiu Tam, Chunxia Tang, Juntao (Reynard) Tang, Dae Sung Kim, Fatemah Haji, Gaili Cao
  • Publication number: 20240229216
    Abstract: A method for manufacturing an yttrium-based thermal spray coating is disclosed. The method includes spraying yttrium-based granular powder containing a mixture of yttrium compound powder and silica (SiO2) powder by an atmospheric plasma spraying process to form the yttrium-based thermal spray coating on a base member, in which the yttrium compound is any one selected from Y2O3, YOF, YF3, Y4Al2O9, Y3Al5O12 and YAlO3, the silica (SiO2) occupies 0.1 to 30 wt %, and the yttrium-based thermal spray coating has a value ā€˜Lā€™ of 80.0 or greater as a colorimetric measurement value under a plasma exposure condition.
    Type: Application
    Filed: December 11, 2023
    Publication date: July 11, 2024
    Inventors: Dong Hun Jung, Dae Sung Kim
  • Publication number: 20240217243
    Abstract: An ink treatment apparatus and method are provided. The ink treatment apparatus includes: a reservoir storing ink; a head module ejecting the ink; a first control valve controlling a flow of the ink; a plurality of fluid transfer lines installed between the reservoir and the head module and having the ink flow therein; a pump installed in the fluid transfer lines to pump the ink; a flow rate measurement module installed in the fluid transfer line, the flow rate measurement module measuring a flow rate of the ink in accordance with the flow of the ink and providing ink flow rate information that is information regarding the flow rate of the ink; and a control module controlling a circulation ratio of the ink between the fluid transfer lines by controlling the pump and the first control valve based on the ink flow rate information.
    Type: Application
    Filed: April 18, 2023
    Publication date: July 4, 2024
    Applicant: SEMES CO., LTD.
    Inventors: Dong Hwa LEE, Dai Geon Yoon, Soo Hong Lee, Bong Man Choi, Dae Sung Kim
  • Publication number: 20240222659
    Abstract: Proposed is an air supply apparatus for a fuel cell. More particularly, proposed is an air supply apparatus for a fuel cell, in which a blower fan for supplying air for cooling a stack and a blower for supplying air for reaction in the fuel cell are separately provided, thereby preventing overheating of the blower through efficient operation of the blower and preventing damage to the fuel cell caused by oxygen, foreign substances, etc. being supplied to a cathode during storage of the fuel cell; and a part of air supplied through an air generating part of the blower is sprayed toward the outside of the air generating part, thereby preventing overheating of the air generating part and lowering the temperature of air supplied to the cathode.
    Type: Application
    Filed: July 18, 2022
    Publication date: July 4, 2024
    Inventors: Sang Cheol BAEK, Dae Sung KIM
  • Publication number: 20240222660
    Abstract: Proposed is an air-cooling type fuel cell. More particularly, proposed is an air-cooling type fuel cell capable of air recirculation, in which air passing through a stack is circulated back toward an inlet of a housing to be used as cooling air for the stack, thereby preventing overcooling of the stack even at a low outside air temperature and maintaining the stack at an appropriate temperature; air is circulated along opposite sides of the housing to insulate opposite ends of the stack, thereby maintaining the entire stack at a uniform temperature; and the degree of circulation of air passing through the stack is adjusted, thereby accurately adjusting the temperature of air supplied to the stack.
    Type: Application
    Filed: July 18, 2022
    Publication date: July 4, 2024
    Inventors: Dae Sung KIM, Myeong Lee KIM
  • Publication number: 20240218327
    Abstract: A method for differentiating stem cells into astrocytes according to the present invention is characterized in that stem cells are made to differentiate into mature astrocytes, having similar physiological functions to cells isolated from the adult brain, within 2 weeks by using neural precursor cells as starting cells and overexpressing a transcription factor called NFIB. The cell differentiation process can mimic a process of molecular and functional change similar to the differentiation process of normal astrocytes.
    Type: Application
    Filed: September 8, 2021
    Publication date: July 4, 2024
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Dae Sung KIM, Gyu Bum YEON
  • Publication number: 20240222657
    Abstract: Proposed is a fuel cell manifold gasket. More particularly, proposed is a fuel cell manifold gasket, in which the gasket is composed of a support part of a hard conductive material and a compression part of an elastic material that covers each side of the support part, thereby preventing deformation of the gasket and preventing degradation of performance and durability due to deformation, and furthermore increasing manufacturing precision of the gasket and lowering the defect rate; and the support part of a conductive material is configured to make contact with a separator, thereby enabling stable voltage measurement and monitoring.
    Type: Application
    Filed: July 18, 2022
    Publication date: July 4, 2024
    Inventors: Sang Cheol BAEK, Dae Sung KIM
  • Patent number: 12026755
    Abstract: Techniques for resource allocation with content creators are described that overcome the challenges of conventional techniques by supporting customized digital content generation and resource allocation specified by content creators of digital content. In one example, a content provider system, based on user input received via a control, specifies the portions of a resource allocation to be shared. A first portion is configured to be shared with a content creator of digital content, the digital content including service access data configured to access a digital service. A second portion is also configured to be shared with a client device that utilizes the service access data to access the digital service. Digital content is generated based on the specified portions and is transmitted. Upon access by the client device to the digital service, an indication of receipt of the first portion of the resource allocation is displayed by the content provider system.
    Type: Grant
    Filed: May 12, 2023
    Date of Patent: July 2, 2024
    Assignee: GMARKET INC.
    Inventors: Do Kyung Kang, Dae Sung Kim, Min Jae Kang, Sang Oh Nam, Ethan Benjamin Rubinson
  • Patent number: 12024239
    Abstract: The present embodiments relate to a steering assist device and method, and a steering system. The steering assist device comprises: first and second input-side steering control modules for controlling an input-side steering motor so that an input-side instrument connected to a steering wheel is assisted; and first and second output-side steering control modules for controlling an output-side steering motor so that an output-side instrument mechanically separated from the input-side instrument and connected to a wheel is assisted, wherein the first and second input-side steering control modules and the first and second output-side steering control modules arbitrate a role assignment and can control a corresponding steering motor from among the input-side steering motor and the output-side steering motor according to the role assignment arbitration result.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: July 2, 2024
    Assignee: HL MANDO CORPORATION
    Inventors: Dae Sung Kim, Sung Hoon Lee, Seong Gwon Jeong, Jung Ae Lee
  • Publication number: 20240211345
    Abstract: A memory device may include a read controller and an error correction circuit. The read controller may sequentially perform a plurality of read retry operations on a memory device. The error correction circuit may perform a plurality of first error correction decodings on read data respectively acquired from the plurality of read retry operations, store a plurality of Unsatisfied Syndrome Check (USC) values respectively produced by the plurality of first error correction decodings, and perform a second error correction decoding based on read data corresponding to a minimum USC value among the plurality of USC values.
    Type: Application
    Filed: July 10, 2023
    Publication date: June 27, 2024
    Inventors: Jae Yong SON, Dae Sung KIM, Min Su CHOI
  • Publication number: 20240204799
    Abstract: A memory system includes a memory device and a controller. The memory device outputs a codeword read from plural memory cells in response to a request. The controller is configured to establish a plurality of variable nodes and a plurality of check nodes from the codeword, perform a second flipping function operation for estimating flipping necessity and flipping frequency regarding the plurality of variable nodes based on the plurality of check nodes, determine, based on the flipping necessity and the flipping frequency, which iterative operation is performed during a first flipping operation for decoding the codeword, and perform the first flipping operation through a determined iterative operation to obtain the plurality of variable nodes.
    Type: Application
    Filed: April 27, 2023
    Publication date: June 20, 2024
    Inventors: Bi Woong CHUNG, Dae Sung KIM
  • Publication number: 20240202068
    Abstract: The present technology provides a controller for controlling a memory device comprising: a hard syndrome calculator configured to generate a hard syndrome of a hard data chunk received from the memory device; a delta syndrome calculator configured to generate a delta syndrome of a delta bit data received from the memory device, the delta bit data indicating a reliability of the hard data chunk; a soft syndrome generator configured to generate a soft syndrome of the hard syndrome and the delta syndrome; a data determinator configured to select, as hard decision data, one of the hard data chunk and a soft data chunk, the selected data chunk corresponding to a syndrome having a lowest syndrome weight; and an error corrector configured to perform an ECC decoding operation on the hard decision data.
    Type: Application
    Filed: September 15, 2023
    Publication date: June 20, 2024
    Inventors: Dae Sung KIM, Soon Young KANG, Sang Ho YUN
  • Patent number: 12015425
    Abstract: A controller may include i) a storage memory configured to store N-bit read data and N reliability data units, ii) a decoder configured to execute a decoding operation for the read data based on the reliability data units, and iii) a processing circuit configured to determine a value of reliability data unit corresponding to I-th bit of read data based on an I-th bit of first read data, an I-th bit of second read data and a difference between first syndrome weight and second syndrome weight.
    Type: Grant
    Filed: October 5, 2022
    Date of Patent: June 18, 2024
    Assignee: SK hynix Inc.
    Inventor: Dae Sung Kim
  • Publication number: 20240164925
    Abstract: The present invention relates to a stent catheter for stenting, which enables a stent to be easily and quickly inserted into the coronary artery of the heart even in a state where the autonomic nerve causes the heart to beat 60 to 80 times per minute, a patient breathes at a heart rate of 12 to 20 beats per minute, and a patient uncooperatively moves, wherein a subtube having a predetermined length and allowing a support wire to pass therethrough is integrally coupled to the outer peripheral surface of a maintube through which a guide wire passes, such that an outlet of the subtube is located at the boundary of a balloon provided on the maintube.
    Type: Application
    Filed: March 14, 2022
    Publication date: May 23, 2024
    Applicant: IUCF-HYU ( INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY )
    Inventors: Young Hyo LIM, Dae Sung KIM
  • Patent number: 11977771
    Abstract: A memory device includes: a plurality of memory cells; soft read logic configured to generate soft data by reading data from the plurality of memory cells in response to a soft read command from a controller, the soft data including at least a major symbol and at least a minor symbol; a compressor configured to generate compressed data by: encoding, into a code alphabet having a second length, a major source alphabet including repetitions of the major symbol by a first length among a plurality of source alphabets included in the soft data, and encoding, into a code alphabet having a longer length than the second length, a minor source alphabet including repetitions of the major symbol by a shorter length than the first length and ending with one minor symbol; and an interface configured to provide the compressed data to the controller.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: May 7, 2024
    Assignee: SK hynix Inc.
    Inventors: Dae Sung Kim, Sung Ho Ahn, Sin Ho Yang, Jae Hyeong Jeong
  • Publication number: 20240130360
    Abstract: The present disclosure describes compositions and methods for preparing aqueous nano-dispersions of hydrophobic agrochemicals and fungicides comprising cellulose nanomaterials as a carrier or dispersing agent. The compositions described herein provide superior pest and parasite control efficiency. The disclosure also provides pesticide formulations comprising cellulose nanomaterials and a dispersing agent, e.g., a surfactant, that demonstrates enhanced deposition on hydrophobic plant surfaces. The disclosure also describes the design and preparation of mucoadhesive CNC pesticide containing nano-dispersion for the control and remediation of parasitic organisms, such as sea lice in farmed aquatic species such as salmon.
    Type: Application
    Filed: October 22, 2023
    Publication date: April 25, 2024
    Inventors: Michael Kam Chiu Tam, Chunxia Tang, Juntao (Reynard) Tang, Dae Sung Kim, Fatemah Haji, Gaili Cao
  • Publication number: 20240118998
    Abstract: A decoding device may determine a candidate data unit among a plurality of data units included in one data chunk, in parallel with an operation of decoding a target data unit among the plurality of data units. The decoding device may determine whether to decode the candidate data unit, and may decode the candidate data unit according to whether to decode the candidate data unit, after executing decoding on the target data unit.
    Type: Application
    Filed: January 11, 2023
    Publication date: April 11, 2024
    Inventors: Dae Sung KIM, Bi Woong CHUNG