Patents by Inventor In-shik Park

In-shik Park 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: 20240122954
    Abstract: The present invention relates to a pharmaceutical composition for the treatment of neuroinflammation including eleutheroside B as an active ingredient, and more particularly, to a pharmaceutical composition for treating neuroinflammatory disease in patients with the increased activity of astrocytes or microglia, comprising eleutheroside B or a pharmaceutically acceptable salt thereof as an active ingredient.
    Type: Application
    Filed: October 18, 2021
    Publication date: April 18, 2024
    Applicant: YEP BIO CO. LTD.
    Inventors: Chi Hu PARK, Hyoung Shik KIM, Yoori CHOI
  • Patent number: 11961177
    Abstract: A method of controlling a display device includes rendering a plurality of viewpoint images, generating a plurality of sub-images based on the plurality of viewpoint images and a plurality of mapping pattern images corresponding to the plurality of viewpoint images, generating a single light-field image based on the plurality of sub-images, and outputting the single light-field image.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: April 16, 2024
    Assignees: SAMSUNG DISPLAY CO., LTD., MAXST CO., LTD.
    Inventors: Rang Kyun Mok, Ji Young Choi, Gi Seok Kwon, Jae Joong Kwon, Beom Shik Kim, Jae Wan Park
  • Publication number: 20240120471
    Abstract: Provided are a negative electrode for a lithium secondary battery and a method of manufacturing the same. The negative electrode for a lithium secondary battery according to an embodiment of the present invention includes a negative electrode active material including: a silicon oxide, lithium, and sodium or potassium, wherein in ICP analysis of a negative electrode active material layer including the negative electrode active material, contents of elements in the negative electrode active material layer satisfy the following Relations (1) and (2): 300?106*A/(B2+C2)?12.0*106??(1) 800?A?140,000??(2) wherein A is a Li content in ppm, B is a Na content in ppm, and C is a K content in ppm, based on the total weight of the ICP-analyzed negative electrode active material layer.
    Type: Application
    Filed: November 29, 2023
    Publication date: April 11, 2024
    Inventors: Eun Jun PARK, Gwi Ok PARK, Hyo Shik KIL, In Ae LEE
  • Patent number: 11938478
    Abstract: Provided is a genome extraction device to which a dual chamber structure of an outer chamber and a bead chamber is applied, more particularly a genome extraction device to which the above-described dual chamber structure is applied so that the performance of dry beads vulnerable to moisture can be maintained for a long time.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: March 26, 2024
    Assignee: SD BIOSENSOR, INC.
    Inventors: Young-Shik Cho, Sunyoung Lee, Kwanhun Lim, In-Ae Kim, Dong-Hun Kim, Hae-Joon Park, Hyo-Lim Park
  • Publication number: 20240081071
    Abstract: There are provided a memory device and a manufacturing method of the memory device. The memory device includes: a first stack structure including a word line of a first group and select lines of a first group; a second stack structure including select lines of a second group; a first plug in the first stack structure; a second plug connected to the first plug, the second plug being disposed in the second stack structure; a first isolation pattern between the select lines of the first group; and a second isolation pattern between the select lines of the second group.
    Type: Application
    Filed: February 27, 2023
    Publication date: March 7, 2024
    Applicant: SK hynix Inc.
    Inventors: Jung Shik JANG, Mi Seong PARK, In Su PARK, Won Geun CHOI, Jung Dal CHOI
  • Patent number: 11897475
    Abstract: An apparatus for controlling a transmission of a vehicle includes a determination device that determines whether a condition for a regenerative braking based lift foot up shift is satisfied, a controller that performs regenerative brake control and performs a shift by controlling release clutch torque and lock-up clutch torque, when the condition for the regenerative braking based lift foot up shift is satisfied, and a torque compensation device that compensates for the release clutch torque according to an RPM variation during the shift.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: February 13, 2024
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Joon Shik Park
  • Publication number: 20240032664
    Abstract: According to an embodiment of the present disclosure, a cordless hair straightener includes a body which includes a battery including an input and an output and charged by an external power supply through the input, a first heater unit and a second heater unit which are electrically connected to the output of the battery, a first housing which accommodates at least a part of the body and at least a part of the first heater unit therein and moves the first heater unit between a closed position and an open position, and a second housing which accommodates at least a part of the body and at least a part of the second heater unit therein and moves the second heater unit between a closed position and an open position.
    Type: Application
    Filed: October 12, 2023
    Publication date: February 1, 2024
    Inventors: Yong Shik Park, Sang Bong Lee
  • Publication number: 20240000056
    Abstract: The invention relates to a drag device for a fishing reel using fluid resistance, comprising: a housing (3) constituting an outer body; a resistance fluid filled in a hydraulic chamber (C) in the housing (3); rotary blades (5) rotatably built in the hydraulic chamber (C) together with the resistance fluid; and a rotary shaft (7) rotatably supported by the housing (3) so as to rotatably support the rotary blades (5) in the hydraulic chamber (C), wherein when a rotational torque greater than a preset torque is applied to a spool (10) of the fishing reel shaft-coupled to the rotary shaft (7), the rotary blades (5) are configured to rotate in a direction that unwinds a fishing line together with the spool (10) while overcoming the fluid resistance of the resistance fluid.
    Type: Application
    Filed: December 3, 2021
    Publication date: January 4, 2024
    Inventors: Woo Shik PARK, Jin Gu KIM
  • Publication number: 20230415581
    Abstract: A method of controlling vehicle braking includes decelerating a vehicle to a first speed by using regenerative braking when a vehicle stop request is generated by a manipulation of a paddle shifter, stopping the vehicle by using hydraulic braking when the vehicle is decelerated to the first speed, and maintaining a stopped state of the vehicle by automatic vehicle hold control when the vehicle is stopped.
    Type: Application
    Filed: December 6, 2022
    Publication date: December 28, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Joon Shik Park, Yong Hoon Lee, Ickhwan Kim
  • Publication number: 20230408362
    Abstract: A gas leak detecting method includes a test article preparation operation of preparing a test article that includes a first coupling region, in which a second component is coupled to one side of a first component, and a second coupling region, in which a third component is coupled to one side of the second component, a test article arrangement operation of arranging the test article in an inner space of a body unit, and a sealing inspection operation of examining a gas discharged from the inner space and inspecting whether or not the first coupling region or the second coupling region is sealed. In the test article arrangement operation, each of the first coupling region and the second coupling region is located inside the inner space.
    Type: Application
    Filed: October 10, 2022
    Publication date: December 21, 2023
    Inventors: Dong Sun Lee, Kyo Shik Park, Byung Jick Kim, Sang Wook Han
  • Publication number: 20230244338
    Abstract: Disclosed is an organic light emitting display having reduced thickness and weight. The organic light emitting display with a touch sensor removes the necessity of an additional adhesion process by directly forming a touch sensor including a touch sensing line and a touch driving line and a color filter on the encapsulation layer covering a light emitting device, thereby simplifying a manufacturing process and reducing manufacturing costs.
    Type: Application
    Filed: April 13, 2023
    Publication date: August 3, 2023
    Inventors: Jae-Won Lee, Seung-Hee NAM, Min-Joo KIM, Kwon-Shik PARK, Jae-Young OH, Deuk-Su LEE, Bu-Yeol LEE, Eun-Hye LEE, Tae-hwan KIM
  • Patent number: 11708531
    Abstract: A liquid crystal composition for a display device, the composition includes compounds of Chemical Formulae 1-7 with the amounts and compounds defined herein.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: July 25, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Heung Shik Park, Kyeong Jong Kim, Ho Kil Oh, Jae Soo Jang
  • Patent number: 11656701
    Abstract: Disclosed is an organic light emitting display having reduced thickness and weight. The organic light emitting display with a touch sensor removes the necessity of an additional adhesion process by directly forming a touch sensor including a touch sensing line and a touch driving line and a color filter on the encapsulation layer covering a light emitting device, thereby simplifying a manufacturing process and reducing manufacturing costs.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: May 23, 2023
    Assignee: LG Display Co., Ltd.
    Inventors: Jae-Won Lee, Seung-Hee Nam, Min-Joo Kim, Kwon-Shik Park, Jae-Young Oh, Deuk-Su Lee, Bu-Yeol Lee, Eun-Hye Lee, Tae-hwan Kim
  • Publication number: 20230061390
    Abstract: The present invention relates to a polypeptide including an Fc variant produced by substituting a portion of the amino acid sequence of the Fc domain of a human antibody with a different amino acid sequence. The present invention also relates to an antibody including the polypeptide. The Fc variant can find application in a wide range of antibodies and Fc-fusion constructs. In one aspect, the antibody or Fc fusion construct of the present invention is a therapeutic, diagnostic or laboratory reagent, preferably a therapeutic reagent. The Fc variant is suitable for use in the treatment of cancer because its in vivo half-life can be maximized by optimization of the portion of the amino acid sequence. The antibody or Fc fusion construct of the present invention is used to kill target cells that bear a target antigen, for example cancer cells. Alternatively, the antibody or Fc fusion construct of the present invention is used to block, antagonize or agonize a target antigen.
    Type: Application
    Filed: August 5, 2022
    Publication date: March 2, 2023
    Applicants: KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION, OSONG MEDICAL INNOVATION FOUNDATION
    Inventors: Sang Taek JUNG, Sanghwan KO, Tae Gyu LEE, So Young CHOI, Soo Han LEE, Myung Ho SOHN, Su Jin KIM, So Ra PARK, Jong Shik PARK, Ju Hyeon LIM
  • Publication number: 20230053152
    Abstract: The present invention relates to a novel quercetin derivative compound and to a use thereof. More specifically, the present invention relates to a novel quercetin derivative compound having inhibitory activity against bromodomain extra-terminal (BET) proteins, and to a pharmaceutical composition for preventing or treating BET protein-related diseases, comprising the same.
    Type: Application
    Filed: November 26, 2020
    Publication date: February 16, 2023
    Applicant: Benobio Co., Ltd.
    Inventors: Sung Oog Kim, Jae Hyuk Choi, Jae Yeon Lee, Young Shik Park, Chang Joong Kim, Udell Gutterman Jordan, In-Hyun Lee
  • Patent number: 11554780
    Abstract: A regenerative braking control system of an AWD (all-wheel-drive) hybrid vehicle including a front wheel HEV (hybrid electric vehicle) powertrain and a rear wheel EV (electric vehicle) powertrain is provided. The control system includes a manipulating instrument mounted to a steering wheel for manual shifting and regenerative braking control by a driver's manipulation, and a controller for adjusting a regenerative braking amount and controlling a shift pattern of each of a front wheel motor of the front wheel HEV powertrain and a rear wheel motor of the rear wheel EV powertrain by receiving a (?) or (+) manipulation signal or a hold manipulation signal of the manipulating instrument.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: January 17, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yong Kak Choi, Joon Shik Park, Chang Min Lee
  • Publication number: 20230001928
    Abstract: A regenerative braking control system and a regenerative braking control method using a paddle shift of a hybrid vehicle, include a paddle switch including a first paddle shift for a down shift and a second paddle shift for an up shift, a first controller electrically connected to the paddle switch and configured to determine a deceleration control amount of regenerative braking for stopping the vehicle as a hold operation of the first paddle shift is input, and a second controller electrically connected to the first controller and configured to control a motor torque for the regenerative braking according to the deceleration control amount determined from the first controller and to control hydraulic braking of the vehicle to be executed when reaching a stop state of the vehicle.
    Type: Application
    Filed: June 21, 2022
    Publication date: January 5, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Joon Shik PARK, Sung Deok KIM, Jin Su JEONG, Chang Min LEE
  • Patent number: 11492415
    Abstract: The present invention relates to a polypeptide including an Fc variant produced by substituting a portion of the amino acid sequence of the Fc domain of a human antibody with a different amino acid sequence. The present invention also relates to an antibody including the polypeptide. The Fc variant can find application in a wide range of antibodies and Fc-fusion constructs. In one aspect, the antibody or Fc fusion construct of the present invention is a therapeutic, diagnostic or laboratory reagent, preferably a therapeutic reagent. The Fc variant is suitable for use in the treatment of cancer because its in vivo half-life can be maximized by optimization of the portion of the amino acid sequence. The antibody or Fc fusion construct of the present invention is used to kill target cells that bear a target antigen, for example cancer cells. Alternatively, the antibody or Fc fusion construct of the present invention is used to block, antagonize or agonize a target antigen.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: November 8, 2022
    Assignees: KOOKMIN UNIVERSITY INDUSTRY ACADEMY, OSONG MEDICAL INNOVATION FOUNDATION
    Inventors: Sang Taek Jung, Sanghwan Ko, Tae Gyu Lee, So Young Choi, Soo Han Lee, Myung Ho Sohn, Su Jin Kim, So Ra Park, Jong Shik Park, Ju Hyeon Lim
  • Patent number: 11479721
    Abstract: A liquid crystal composition includes the following compounds: (in a range of 21.5 to 26.5 parts by weight) a compound represented by a first chemical formula, (in a range of 2.5 to 7.5 parts by weight) a compound represented by a second chemical formula, (in a range of 12.5 to 17.5 parts by weight) a compound represented by a third chemical formula, (in a range of 5.5 to 10.5 parts by weight) a compound represented by a fourth chemical formula, (in a range of 7.5 to 12.5 parts by weight) a compound represented by a fifth chemical formula, (in a range of 2 to 7 parts by weight) a compound represented by a sixth chemical formula, (in a range of 10.5 to 15.5 parts by weight) a compound represented by a seventh chemical formula, and (in a range of 13 to 18 parts by weight) an compound represented by an eighth chemical formula 8.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: October 25, 2022
    Inventors: Kyung Min Kim, Sung Jae Yun, Kang Seob Jeong, Jin Suek Kim, Heung Shik Park
  • Patent number: D976412
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: January 24, 2023
    Inventors: Kwan Shik Park, Min Woo Park