Patents by Inventor Chang Su Park

Chang Su 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).

  • Patent number: 12233099
    Abstract: The present invention relates to a composition for promoting myogenesis, containing, as an active ingredient, a processed ginseng extract in which a trace amount of a ginsenoside ingredient is increased. It has been ascertained that the processed ginseng extract promotes the differentiation of myoblasts into muscle and inhibits muscle atrophy caused by myostatin, which is a myogenesis inhibitory factor, and thus it is expected that a composition for preventing or treating muscle disorder-related diseases, having excellent effects, can be developed.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: February 25, 2025
    Assignee: GREEN CROSS WELLBEING CORPORATION
    Inventors: Sun Kyu Park, Jeom Yong Kim, Young Hyo Yoo, Min Jung Jang, Chang Taek Oh, Min Ju Lim, Gwan Su Yi, Yi Li, Yoon Hyeok Lee, Jae Cheal Yoo
  • Publication number: 20250055006
    Abstract: A reinforced composite membrane with improved ion conductivity and wettability is provided. Provided in one embodiment of the present disclosure is a reinforced composite membrane comprising a porous support and an ionomer layer, which comprises an ion conductor filling the pores inside the porous support, wherein the porous support comprises a first surface and a second surface opposite to the first surface, and the first surface is reformed to contain a first hydrophilic functional group.
    Type: Application
    Filed: November 23, 2022
    Publication date: February 13, 2025
    Inventors: Jung Hwa PARK, Dong Hoon LEE, Kum Suck SONG, Sung Hyun YUN, Seung Jib YUM, Chang Hoon OH, Hye Song LEE, Eun Su LEE
  • Publication number: 20230123460
    Abstract: A cap tip assembly for spot welding is disclosed. The cap tip assembly for spot welding is configured to spot-weld a first base material in which a flange is formed and a second base material overlapping the flange in a vertical direction. The cap tip assembly for spot welding includes a tip body provided in a shape of a rectangular block in which a round-shaped welding section is formed on a front side of a top surface, and a collet member coupled to the tip body to guide a conductive tape to the welding section.
    Type: Application
    Filed: July 20, 2022
    Publication date: April 20, 2023
    Inventors: Chang-Su PARK, Kwang Hyun KIM, Kuk Rae CHO, Sangwoon NAM, Ji Hoon KANG
  • Patent number: 10744065
    Abstract: The present invention relates to a method for controlling an acupressure force and a body scan in real-time and, more specifically, the method comprises the steps of: (a) setting a reference vertical height for each horizontal position of an acupressure part, and setting a target acupressure force within the range of the reference vertical height; (b) calculating a current measurement acupressure force by means of a user's load measurement data applied to a load cell; and (c) comparing the target acupressure force with the current measurement acupressure force so as to control the vertical height of the acupressure part.
    Type: Grant
    Filed: September 21, 2016
    Date of Patent: August 18, 2020
    Assignee: CERAGEM CO., LTD
    Inventors: Sang Cheol Han, Chang Su Park, Hui Won Choi, Han Rim Song, Keun Young Paek
  • Patent number: 10673156
    Abstract: A connecting device is provided that includes a movable part contacting an external contact terminal, and an elastic part connected to the movable part and configured to provide an elastic force enabling movement of the movable part. The connecting device also includes a support connected to the elastic part, and at least one protecting wall connected to the support and configured to protect the movable part from external forces. The connecting device further includes an extension extending from the at least one protecting wall in a direction along which the movable part moves and configured to bring the movable part close to the external contact terminal, and a base part provided within the extension and configured to reinforce the support.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: June 2, 2020
    Assignees: Samsung Electronics Co., Ltd, Hyupjinconnector Co., Ltd
    Inventors: Jang-Won Hur, Jae-Woon Lee, Jung-Hyun Cho, Seon-Tae Kim, Jin-Woo Park, Chang-Su Park, Yoon-Jae Jung, Kyung-Bin Han
  • Patent number: 10281595
    Abstract: A method and an apparatus for distinguishing radionuclides are disclosed. The method comprises the steps of: receiving energy generated in one or more radioactive elements; applying energy as a weight for each channel to spectrum of the received energy; and distinguishing the one or more radioactive elements on the basis of the spectrum of the spectrum to which the weight is applied. A radioactive element having an energy value corresponding to a peak value of the spectrum of the energy to which the weight is applied, as an energy value of a Compton edge, is distinguished as the one or more radioactive elements. According to the present invention, it is possible to more accurately monitor radiation even while using a plastic scintillator, and further to improve energy resolution of a plastic scintillator.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: May 7, 2019
    Assignee: KOREA INSTITUTE OF NUCLEAR SAFETY
    Inventors: Hong Suk Kim, Chang-Su Park, Chang-il Choi, Chul Hee Min, Wook-Geun Shin, Hyun-Cheol Lee, Jeong Wan Kwon, Hyungjoon Yu, Ah Reum Kim, Hyeon-Jun Choi, Hyunseok Lee
  • Publication number: 20190053979
    Abstract: The present invention relates to a method for controlling an acupressure force and a body scan in real-time and, more specifically, the method comprises the steps of: (a) setting a reference vertical height for each horizontal position of an acupressure part, and setting a target acupressure force within the range of the reference vertical height; (b) calculating a current measurement acupressure force by means of a user's load measurement data applied to a load cell; and (c) comparing the target acupressure force with the current measurement acupressure force so as to control the vertical height of the acupressure part.
    Type: Application
    Filed: September 21, 2016
    Publication date: February 21, 2019
    Applicant: CERAGEM CO., LTD
    Inventors: Sang Cheol HAN, Chang Su PARK, Hui Won CHOI, Han Rim SONG, Keun Young PAEK
  • Publication number: 20180358726
    Abstract: A connecting device is provided that includes a movable part contacting an external contact terminal, and an elastic part connected to the movable part and configured to provide an elastic force enabling movement of the movable part. The connecting device also includes a support connected to the elastic part, and at least one protecting wall connected to the support and configured to protect the movable part from external forces. The connecting device further includes an extension extending from the at least one protecting wall in a direction along which the movable part moves and configured to bring the movable part close to the external contact terminal, and a base part provided within the extension and configured to reinforce the support.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 13, 2018
    Applicants: Samsung Electronics Co,. Ltd., Hyupjinconnector Co., Ltd.
    Inventors: Jang-Won HUR, Jae-Woon LEE, Jung-Hyun CHO, Seon-Tae KIM, Jin-Woo PARK, Chang-Su PARK, Yoon-Jae Jung, Kyung-Bin Han
  • Patent number: 10121945
    Abstract: A semiconductor light emitting device includes: a package body having a cavity, and having a first wiring electrode and a second wiring electrode disposed on a bottom surface of the cavity; a light emitting diode (LED) chip having a first surface with a first electrode and a second electrode thereon, a second surface, and lateral surfaces, the LED chip being mounted in the cavity such that the first surface faces the bottom surface, a wavelength conversion film on the second surface of the LED chip, and including a first wavelength conversion material, and a reflective resin portion in the cavity that surrounds the LED chip.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: November 6, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Sung Kim, Chang Su Park, Jung Kyu Park, Tae Young Choi
  • Publication number: 20180284296
    Abstract: A method and an apparatus for distinguishing radionuclides are disclosed. The method comprises the steps of: receiving energy generated in one or more radioactive elements; applying energy as a weight for each channel to spectrum of the received energy; and distinguishing the one or more radioactive elements on the basis of the spectrum of the spectrum to which the weight is applied. A radioactive element having an energy value corresponding to a peak value of the spectrum of the energy to which the weight is applied, as an energy value of a Compton edge, is distinguished as the one or more radioactive elements. According to the present invention, it is possible to more accurately monitor radiation even while using a plastic scintillator, and further to improve energy resolution of a plastic scintillator.
    Type: Application
    Filed: May 11, 2015
    Publication date: October 4, 2018
    Inventors: Hong Suk KIM, Chang-Su PARK, Chang-il CHOI, Chul Hee MIN, Wook-Geun SHIN, Hyun-Cheol LEE, Jeong Wan Kwon, Hyungjoon Yu, Ah Reum Kim, Hyeon-Jun Choi, Hyunseok Lee
  • Patent number: 10043951
    Abstract: A light emitting device package includes a package body having a mounting region including a mounting surface for a light emitting device, a groove portion, and a bottom surface lower than the mounting surface, and a lead frame supported by the package body, a portion of the lead frame being disposed on the bottom surface and a portion of the lead frame being exposed by the groove portion. The light emitting device has a first plane on which an electrode pad is disposed, a second plane opposite the first plane, and a third plane disposed between the first plane and the second plane to connect the first plane to the second plane. The light emitting device is to be disposed in the mounting region such that the first plane is in contact with the mounting surface and the electrode pad is in the groove portion.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: August 7, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Kyu Park, Jung Sung Kim, Woo Jung Park, Chang Su Park, Tae Young Choi
  • Publication number: 20180175265
    Abstract: A semiconductor light emitting device includes: a package body having a cavity, and having a first wiring electrode and a second wiring electrode disposed on a bottom surface of the cavity; a light emitting diode (LED) chip having a first surface with a first electrode and a second electrode thereon, a second surface, and lateral surfaces, the LED chip being mounted in the cavity such that the first surface faces the bottom surface, a wavelength conversion film on the second surface of the LED chip, and including a first wavelength conversion material, and a reflective resin portion in the cavity that surrounds the LED chip.
    Type: Application
    Filed: September 19, 2017
    Publication date: June 21, 2018
    Inventors: Jung Sung KIM, Chang Su PARK, Jung Kyu PARK, Tae Young CHOI
  • Publication number: 20170358716
    Abstract: A light emitting device package includes a package body having a mounting region including a mounting surface for a light emitting device, a groove portion, and a bottom surface lower than the mounting surface, and a lead frame supported by the package body, a portion of the lead frame being disposed on the bottom surface and a portion of the lead frame being exposed by the groove portion. The light emitting device has a first plane on which an electrode pad is disposed, a second plane opposite the first plane, and a third plane disposed between the first plane and the second plane to connect the first plane to the second plane. The light emitting device is to be disposed in the mounting region such that the first plane is in contact with the mounting surface and the electrode pad is in the groove portion.
    Type: Application
    Filed: February 1, 2017
    Publication date: December 14, 2017
    Inventors: Jung Kyu PARK, Jung Sung KIM, Woo Jung PARK, Chang Su PARK, Tae Young CHOI
  • Publication number: 20170098681
    Abstract: Provided is an image sensor having improved characteristics. An image sensor in accordance with an embodiment of the present invention may include first and second photoelectric conversion elements formed in a substrate, wherein the first photoelectric conversion element has a first impurity region; a device isolation trench formed in the substrate and between the first and the second photoelectric conversion elements, wherein a sidewall of the device isolation trench is in contact with the first impurity region; and an epitaxial layer filling the device isolation trench, and having different conductivity from the first impurity region.
    Type: Application
    Filed: January 11, 2016
    Publication date: April 6, 2017
    Inventors: Yeoun-Soo KIM, Chang-Su PARK, Young-Su LEE, Seong-Hun KANG
  • Publication number: 20150114425
    Abstract: Disclosed therein is a rotational hair styling device for easily making spiral curls including: an upper case being elongated; a lower case rotatably hinge-coupled with a hinge part of the upper case; a heating member of a bar shape horizontally located in the winding space part; a driving motor embedded in the lower case collinearly with the heating member; and a winder member connected to a driving gear of the driving motor and rotated forwardly and reversely around the heating member inside the heating space part for spirally winding the hair.
    Type: Application
    Filed: March 9, 2014
    Publication date: April 30, 2015
    Inventor: Chang Su Park
  • Patent number: D989828
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: June 20, 2023
    Assignee: SUNGWOO HITECH CO., LTD.
    Inventors: Chang-Su Park, Kwang Hyun Kim, Kuk Rae Cho, Sangwoon Nam, Ji Hoon Kang
  • Patent number: D992612
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: July 18, 2023
    Assignee: SUNGWOO HITECH CO., LTD.
    Inventors: Kuk Rae Cho, Chang-Su Park, Kwang Hyun Kim
  • Patent number: D992613
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: July 18, 2023
    Assignee: SUNGWOO HITECH CO., LTD.
    Inventors: Ji Hoon Kang, Chang-Su Park, Kwang Hyun Kim
  • Patent number: D997220
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: August 29, 2023
    Assignee: SUNGWOO HITECH CO., LTD.
    Inventors: Sangwoon Nam, Chang-Su Park, Kwang Hyun Kim
  • Patent number: D998009
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: September 5, 2023
    Assignee: SUNGWOO HITECH CO., LTD.
    Inventors: Ji Hoon Kang, Chang-Su Park, Kwang Hyun Kim