Patents by Inventor Woo Hyuk JUNG

Woo Hyuk JUNG 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).

  • CYLINDRICAL SECONDARY BATTERY
    Publication number: 20240097251
    Abstract: An embodiment of the present invention relates to a cylindrical secondary battery in which a positive electrode terminal is adhered and fixed to a cylindrical can by an insulating sheet, and thus sealing between the cylindrical can and the positive electrode terminal can be facilitated due to an increased contact area.
    Type: Application
    Filed: March 29, 2022
    Publication date: March 21, 2024
    Inventors: Hyun Ki JUNG, Byung Chul PARK, Gun Gue PARK, Gwan Hyeon YU, Jin Young MOON, Kyung Rok LEE, Myung Seob KIM, Sung Gwi KO, Woo Hyuk CHOI
  • Composition comprising branched polyglycerol for controlling freezing
    Patent number: 11041105
    Abstract: The present invention provides a composition comprising branched polyglycerol for controlling freezing, more specifically, the composition has a number average molecular weight of 1,000 to 20,000 g/mol and a branching of 0.1 to 1, and may control enhancement or inhibition of ice recrystallization by adjusting a content of polyglycerol.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: June 22, 2021
    Assignees: KOREA UNIVERSITY RESEARCH AND, BUSINESS FOUNDATION, Please check the appropriate assignee category or categories (will not be printed on the pate, INDUSTRY-ACADEMIC COOPERATION, FOUNDATION, YONSEI UNIVERSITY
    Inventors: Dong June Ahn, Byeong Su Kim, Sang Yup Lee, Woo Hyuk Jung, Min Seong Kim, Young Joo Hong
  • COMPOSITION COMPRISING BRANCHED POLYGLYCEROL FOR CONTROLLING FREEZING
    Publication number: 20210163805
    Abstract: The present invention provides a composition comprising branched polyglycerol for controlling freezing, more specifically, the composition has a number average molecular weight of 1,000 to 20,000 g/mol and a branching of 0.1 to 1, and may control enhancement or inhibition of ice recrystallization by adjusting a content of polyglycerol.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 3, 2021
    Applicants: Korea University Research and Business Foundation, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Dong June AHN, Byeong Su KIM, Sang Yup LEE, Woo Hyuk JUNG, Min Seong KIM, Young Joo HONG