Patents by Inventor Sung-Wook Chae

Sung-Wook Chae 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).

  • COMPOSITION FOR PREVENTING, AMELIOREATING, OR TREATING STRESS OR DEPRESSION COMPRISING MEDICINAL HERB EXTRACT AS EFFECTIVE INGREDIENT
    Publication number: 20210213081
    Abstract: A method for preventing, ameliorating, or treating stress or depression includes administering a subject in need thereof a composition including a medicinal herb extract as an effective ingredient. Tt is shown that an extract of Hibiscus syriacus flower and an extract of Hibiscus syriacus root have an activity of protecting nerve cells, can lower the expression level of an inflammatory factor, which is increased by stress, and is effective for depression caused by stress.
    Type: Application
    Filed: February 10, 2017
    Publication date: July 15, 2021
    Inventors: Mi Young LEE, Goya CHOI, A Rang IM, Young Hwa KIM, Sung Wook CHAE
  • COMPOSITION INCLUDING 3-BROMO-4, 5-DIHYDROXYBENZALDEHYDE COMPOUND AS EFFECTIVE COMPONENT FOR PROTECTING AND TREATING SKIN CELL AGAINST ULTRAVIOLET
    Publication number: 20190038572
    Abstract: There is provided a composition including a 3-bromo-4,5-dihydroxybenzaldehyde (BDB) for protecting human skin keratinocyte from ultraviolet, in which the BDB has a photo-protective effect against cell damage caused by ultraviolet in human HaCaT skin keratinocyte, activity of removing a free radical, and ultraviolet absorption activity, and inhibits formations of lipid peroxidation and protein carbonyl, inhibits DNA damage, protects a cell, and thereby exhibits cell protective activity. Thus, the BDB decreases apoptosis induced by ultraviolet, and then protect a cell to recover cell viability.
    Type: Application
    Filed: February 6, 2018
    Publication date: February 7, 2019
    Applicant: Jeju National University Industry Academic Cooperation Foundation
    Inventors: Jin-Won Hyun, Hee-Kyoung Kang, Nam-Ho Lee, Sung-Wook Chae
  • COMPOSITION INCLUDING 3-BROMO-4,5-DIHYDROXYBENZALDEHYDE COMPOUND AS EFFECTIVE COMPONENT FOR PROTECTING AND TREATING SKIN CELL AGANIST ULTRAVIOLET
    Publication number: 20180133171
    Abstract: There is provided a composition including a 3-bromo-4,5-dihydroxybenzaldehyde (BDB) for protecting human skin keratinocyte from ultraviolet, in which the BDB has a photo-protective effect against cell damage caused by ultraviolet in human HaCaT skin keratinocyte, activity of removing a free radical, and ultraviolet absorption activity, and inhibits formations of lipid peroxidation and protein carbonyl, inhibits DNA damage, protects a cell, and thereby exhibits cell protective activity. Thus, the BDB decreases apoptosis induced by ultraviolet, and then protect a cell to recover cell viability.
    Type: Application
    Filed: January 3, 2018
    Publication date: May 17, 2018
    Applicant: Jeju National University Industry-Academic Cooperation Foundation
    Inventors: Jin-Won Hyun, Hee-Kyoung Kang, Nam-Ho Lee, Sung-Wook Chae
  • TOUCH SENSOR AND METHOD FOR PREPARING THE SAME
    Publication number: 20170285780
    Abstract: The present invention relates to a touch sensor and a fabrication method thereof in which sensor electrodes in the active area is connected to the trace via a bridge electrode.
    Type: Application
    Filed: March 23, 2017
    Publication date: October 5, 2017
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Yong Soo PARK, Ki Joon PARK, Euk Kun YOON, Sang Woong LEE, Kangjae LEE, Sung Wook CHAE
  • COMPOSITION INCLUDING 3-BROMO-4,5-DIHYDROXYBENZALDEHYDE COMPOUND AS EFFECTIVE COMPONENT FOR PROTECTING AND TREATING SKIN CELL AGANIST ULTRAVIOLET
    Publication number: 20140004062
    Abstract: There is provided a composition including a 3-bromo-4,5-dihydroxybenzaldehyde (BDB) for protecting human skin keratinocyte from ultraviolet, in which the BDB has a photo-protective effect against cell damage caused by ultraviolet in human HaCaT skin keratinocyte, activity of removing a free radical, and ultraviolet absorption activity, and inhibits formations of lipid peroxidation and protein carbonyl, inhibits DNA damage, protects a cell, and thereby exhibits cell protective activity. Thus, the BDB decreases apoptosis induced by ultraviolet, and then protect a cell to recover cell viability.
    Type: Application
    Filed: March 18, 2013
    Publication date: January 2, 2014
    Inventors: Jin-Won Hyun, Hee-Kyoung Kang, Nam-Ho Lee, Sung-Wook Chae