Patents by Inventor Sang-cheol Park

Sang-cheol 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: 20240124404
    Abstract: The present invention relates to a composition for preventing, improving, or treating diseases related to advanced glycation end products, comprising an indole derivative or a pharmaceutically acceptable salt thereof. Specifically, the composition of the present invention possesses the effect of trapping methylglyoxal (MGO), which is a main precursor of advanced glycation end products, and thus can be effectively used for preventing, improving, or treating diseases related to advanced glycation end products.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 18, 2024
    Inventors: Seung Yong SEO, San Ha LEE, Jung Eun LEE, Joon Seong HUR, Sang Il KWON, Sun Yeou KIM, Seong Min HONG, Min Cheol KANG, Myoung Gyu PARK, Eun Joo LEE
  • Publication number: 20240124399
    Abstract: The present invention relates to a novel indole derivative and a use thereof. The novel indole derivative according to the present invention traps methylglyoxal (MGO), which is a main precursor of advanced glycation end products, and thus can be effectively used for preventing, improving, or treating diseases related to advanced glycation end products.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 18, 2024
    Inventors: Seung Yong SEO, San Ha LEE, Jung Eun LEE, Joon Seong HUR, Sang Il KWON, Sun Yeou KIM, Seong Min HONG, Min Cheol KANG, Myoung Gyu PARK, Eun Joo LEE
  • Patent number: 11959857
    Abstract: Provided is a Raman scattering measurement apparatus including a light source which emits light to smoke particles, a filter configured to block light which is incident to the smoke particles and passes through the particle and to allow Raman scattered light to pass therethrough, and a photodetector which detects the Raman scattered light passing through the filter in order to distinguish fire smoke generated due to a true fire from non-fire smoke generated due to daily life or industrial activity. The present invention also provides a fire determination apparatus including a unit which reads a Raman shift from Raman scattered light detected by the photodetector of the Raman scattering measurement apparatus, estimates a smoke component from the read Raman shift, and determines fire/non-fire from the estimated smoke component and a method thereof.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: April 16, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hoe Sung Yang, Soo Cheol Kim, Hyun Seok Kim, Sang Hyun Mo, So Young Park, Kang Bok Lee, Kyu Won Han
  • Publication number: 20240108536
    Abstract: A thermo-therapeutic apparatus and a method for controlling the same are provided.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 4, 2024
    Applicant: CERAGEM CO., LTD
    Inventors: Dong Myoung LEE, Ki Sung KIM, Sang Cheol HAN, Jin Cheol PARK
  • Patent number: 11935814
    Abstract: A motor drive device includes: a first inverter including a plurality of first switching elements and connected to a plurality of coils; a second inverter including a plurality of second switching elements and connected to the plurality of coils; a plurality of transfer switching elements connected to the second ends; a capacitor disposed at one side of a casing of a motor; first and second cooling channels disposed at both sides of the capacitor; a plurality of first power modules including some of the plurality of first switching elements and some of the transfer switching elements; and a plurality of second power modules including some of the plurality of second switching elements.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: March 19, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hyun Koo Lee, Jun Hee Park, Sang Cheol Shin, Kang Ho Jeong
  • Publication number: 20240079642
    Abstract: The present invention relates to a method for preparing an alkali metal ion conductive chalcogenide-based solid electrolyte, a solid electrolyte prepared thereby, and an all-solid-state battery comprising the same.
    Type: Application
    Filed: January 11, 2022
    Publication date: March 7, 2024
    Applicant: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yoon Cheol HA, Sang Min LEE, Byung Gon KIM, Gum Jae PARK, Jun Woo PARK, Jun Ho PARK, Ji Hyun YU, Won Jae LEE, You Jin LEE, Hae Young CHOI
  • Patent number: 11923542
    Abstract: The present disclosure relates to a positive active material for a lithium rechargeable battery, a manufacturing method thereof, and a lithium rechargeable battery including the positive active material, and it provides a positive active material which is a lithium composite metal oxide including nickel, cobalt, and manganese, and either has orientation in a direction of with respect to an ND axis that is equal to or greater than 29% or has orientation in a direction of [120]+[210] with respect to an RD axis that is equal to or greater than 82% in the case of an EBSD analysis with a misorientation angle (?g) that is equal to or less than 30 degrees.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: March 5, 2024
    Assignee: RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
    Inventors: Jung Hoon Song, Geun Hwangbo, Sang Cheol Nam, Sang Hyuk Lee, Do Hyeong Kim, Hye Won Park
  • Publication number: 20240024402
    Abstract: The present invention relates to a composition for improving insulin sensitivity, comprising a Gentiana trillora Pallas extract. The composition according to the present invention improves insulin sensitivity by reducing the expression of ITIH1, and thus can be effectively used as a therapeutic agent for diabetes, diabetic complications, impaired glucose tolerance, insulin resistance syndrome and the like.
    Type: Application
    Filed: August 27, 2021
    Publication date: January 25, 2024
    Applicants: MTHERA PHARMA CO., LTD., APHARMA
    Inventors: Mi Won SOHN, Sinyeon KIM, Jin Gyu CHOI, Se Woong KIM, Sang Cheol PARK, Ji Seon CHOI, Jin Su LEE
  • Publication number: 20240003554
    Abstract: The present disclosure relates to an electric adapter type controller for air conditioner outdoor unit auxiliary cooling device and, in more detail, an electric adapter type controller for air conditioner outdoor unit auxiliary cooling device that can measure used-power and check the operation of an outdoor unit installed outside on the basis of power that is consumed, by connecting an electrical outlet (wall socket, etc.) and the plug of an electric device (an air conditioner, a water tank cooler, etc.) to each other using an adapter even without specific electric equipment, and that can reduce the temperature of the outdoor unit and increase heat exchange efficiency by spraying micro-particle cooling water to the surface of a heat exchanger of the outdoor unit.
    Type: Application
    Filed: September 6, 2021
    Publication date: January 4, 2024
    Applicant: EASYX Co., Ltd.
    Inventors: Sang Cheol PARK, Jung Won PARK
  • Publication number: 20230414689
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating inflammatory bowel disease, comprising an Isatidis folium extract. In addition, the present invention relates to a food composition or animal feed composition for preventing or improving inflammatory bowel disease, comprising the Isatidis folium extract.
    Type: Application
    Filed: May 13, 2022
    Publication date: December 28, 2023
    Applicant: MTHERA PHARMA CO., LTD
    Inventors: Miwon SOHN, Sinyeon KIM, Jin Gyu CHOI, Se Woong KIM, Sang Cheol PARK, Mijeong LEE
  • Publication number: 20230416917
    Abstract: The present invention disclosed herein relates to a substrate processing apparatus, and more particularly, to a substrate processing apparatus capable of performing substrate processing such as deposition, etching, and heat processing on a plurality of substrates. The present invention discloses a substrate processing apparatus including a reaction tube having a processing space, in which a plurality of substrates are accommodated to perform substrate processing, a nozzle installation part protruding outward from a portion of a side surface of the reaction tube to provide a portion of an outer surface of the reaction tube, and a plurality of gas injection nozzles disposed along a circumference of each of the substrate in a direction perpendicular to the nozzle installation part to inject a process gas into the reaction tube, wherein the nozzle installation part comprises a plurality of insertion parts corresponding to the gas injection nozzles.
    Type: Application
    Filed: December 14, 2022
    Publication date: December 28, 2023
    Applicant: WONIK IPS CO., LTD.
    Inventors: Kee Jun KIM, Seung Han KIM, Bong Su CHOI, Sang Cheol PARK
  • Publication number: 20230263852
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating neurodegenerative diseases, the composition containing a mixed herbal extract of Genkwae Flos, Clematidis Radix, and Gastrodiae Rhizoma. In addition the present invention relates to a food composition or feedstuff composition for preventing or improving neurodegenerative diseases, wherein the composition contains the herbal extract.
    Type: Application
    Filed: October 8, 2020
    Publication date: August 24, 2023
    Applicant: Mthera Pharma Co., Ltd.
    Inventors: Miwon Son, Jin Gyu Choi, Sinyeon Kim, Sang Cheol Park, Se Woong Kim
  • Patent number: 11404026
    Abstract: A display device according to an embodiment includes a plurality of display panels arranged adjacent to each other and each display panel including first pixels in the display panel and second pixels in the display panel and adjacent to a boundary area of the display panels, and a luminance correction unit configured to generate a correction grayscale value for the second pixel. The luminance correction unit includes an image mapping unit configured to map a captured luminance image to a unit pixel image, a de-blurring unit configured to perform a de-blurring operation on the mapped unit pixel image to calculate a correction luminance value for the second pixel, and a correction unit configured to calculate a correction grayscale value for the second pixel corresponding to the calculated correction luminance value of the second pixel.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: August 2, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Se Yun Kim, Sang Cheol Park, Si Hun Jang, Min Gyu Kim, Hee Joon Kim, Jun Pyo Lee
  • Publication number: 20220068240
    Abstract: A display device according to an embodiment includes a plurality of display panels arranged adjacent to each other and each display panel including first pixels in the display panel and second pixels in the display panel and adjacent to a boundary area of the display panels, and a luminance correction unit configured to generate a correction grayscale value for the second pixel. The luminance correction unit includes an image mapping unit configured to map a captured luminance image to a unit pixel image, a de-blurring unit configured to perform a de-blurring operation on the mapped unit pixel image to calculate a correction luminance value for the second pixel, and a correction unit configured to calculate a correction grayscale value for the second pixel corresponding to the calculated correction luminance value of the second pixel.
    Type: Application
    Filed: April 15, 2021
    Publication date: March 3, 2022
    Inventors: Se Yun KIM, Sang Cheol PARK, Si Hun JANG, Min Gyu KIM, Hee Joon KIM, Jun Pyo LEE
  • Patent number: 11232736
    Abstract: A mura compensation method for a display device in which a data driver and a scan driver disposed at a first side of a pixel unit, includes capturing an image of the pixel unit based on a predetermined first sample gray level; calculating mum luminance of diagonal mura corresponding to the first sample gray level by sharpening the diagonal mura based on light components of the captured image for a first sample area including the diagonal mura; calculating target luminance based on the mura luminance and a luminance distribution of the imaged first sample area; and calculating a first compensation value corresponding to the first sample gray level and a pixel corresponding to the diagonal mura in the first sample area by using the first sample gray level, the mura luminance, and the target luminance.
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: January 25, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Se Yun Kim, Min Gyu Kim, Sang Cheol Park
  • Patent number: 10991346
    Abstract: A controller includes a bit shifter and a stain compensator. The bit shifter may determine a bit shift value corresponding to a stain compensation value according to an area of a display panel. The bit shift value represents a quantity of integer bits and a quantity of decimal bits. At least one of the quantity of integer bits and the quantity of decimal bits corresponds to a quantity of stain compensation steps. The stain compensator may compensate a grayscale value of input image data using the stain compensation value and the bit shift value to generate compensated image data.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: April 27, 2021
    Inventors: Jeong Woon Lee, Min Gyu Kim, Sang Cheol Park, Hoi Sik Moon
  • Publication number: 20210090527
    Abstract: A controller includes a bit shifter and a stain compensator. The bit shifter may determine a bit shift value corresponding to a stain compensation value according to an area of a display panel. The bit shift value represents a quantity of integer bits and a quantity of decimal bits. At least one of the quantity of integer bits and the quantity of decimal bits corresponds to a quantity of stain compensation steps. The stain compensator may compensate a grayscale value of input image data using the stain compensation value and the bit shift value to generate compensated image data.
    Type: Application
    Filed: April 22, 2020
    Publication date: March 25, 2021
    Inventors: Jeong Woon LEE, Min Gyu KIM, Sang Cheol PARK, Hoi Sik MOON
  • Patent number: 10730829
    Abstract: The present invention relates to a novel compound exhibiting anti-oxidative or anti-inflammatory activity, a method of preparing the compound, a pharmaceutical composition for preventing or treating inflammatory diseases or the diseases caused by oxidation, which comprises the compound or a salt thereof as an active ingredient, and an anti-inflammatory or anti-oxidative cosmetic composition or food composition.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: August 4, 2020
    Assignee: University-Industry Cooperation Group of Kyung Hee University
    Inventors: Young Pyo Jang, Sang Cheol Park
  • Publication number: 20190218178
    Abstract: The present invention relates to a novel compound exhibiting anti-oxidative or anti-inflammatory activity, a method of preparing the compound, a pharmaceutical composition for preventing or treating inflammatory diseases or the diseases caused by oxidation, which comprises the compound or a salt thereof as an active ingredient, and an anti-inflammatory or anti-oxidative cosmetic composition or food composition.
    Type: Application
    Filed: August 10, 2017
    Publication date: July 18, 2019
    Inventors: Young Pyo Jang, Sang Cheol Park
  • Patent number: 10290097
    Abstract: A medical imaging device includes: a display configured to display first and second medical images having different modalities from each other with respect to an object: an image processor configured to match the first and second medical images, extract a second object corresponding to a first object selected in the first medical image from the second medical image, extract first feature information of the first object by analyzing the first medical image, and extract second feature information of the second object by analyzing the second medical image: and a controller configured to generate final diagnostic information based on the first and second feature information, and control the display to display the final diagnostic information.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: May 14, 2019
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Dong-kuk Shin, Sang-cheol Park