Patents by Inventor Jong Cheol Yun

Jong Cheol Yun 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: 20250260052
    Abstract: Disclosed is an electrolyte and a secondary battery containing the same. According to the present disclosure, charging efficiency and output may be improved due to low discharge resistance, and gas generation and thickness increase may be suppressed to provide a secondary battery with long-term lifespan and excellent high temperature capacity retention.
    Type: Application
    Filed: April 4, 2024
    Publication date: August 14, 2025
    Inventors: Min Goo KIM, Min Jung JANG, Jae Yoon KIM, Sang Ho LEE, Jong Cheol YUN, Ji Seong HAN
  • Publication number: 20240332615
    Abstract: The present invention relates to an electrolyte for batteries and a secondary battery. The present invention has an effect of providing a secondary battery having improved charging efficiency and output due to reduced charging resistance and having excellent long-term lifespan and high-temperature capacity retention rate.
    Type: Application
    Filed: December 24, 2021
    Publication date: October 3, 2024
    Inventors: Ji Young CHOI, Min Goo KIM, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Min Jung JANG
  • Publication number: 20240313264
    Abstract: Disclosed is an electrolyte and a secondary battery containing the same. According to the present disclosure, charging efficiency and output may be improved due to low discharge resistance, and gas generation and thickness increase may be suppressed to provide a secondary battery with long-term lifespan and excellent high temperature capacity retention.
    Type: Application
    Filed: April 4, 2024
    Publication date: September 19, 2024
    Inventors: Min Goo KIM, Min Jung JANG, Jae Yoon KIM, Sang Ho LEE, Jong Cheol YUN, Ji Seong HAN
  • Publication number: 20240274884
    Abstract: Disclosed is an electrolyte and a secondary battery containing the same. According to the present disclosure, charging efficiency and output may be improved due to low discharge resistance, and gas generation and thickness increase may be suppressed to provide a secondary battery with long-term lifespan and excellent high temperature capacity retention.
    Type: Application
    Filed: April 5, 2024
    Publication date: August 15, 2024
    Inventors: Min Goo KIM, Min Jung JANG, Jae Yoon KIM, Sang Ho LEE, Jong Cheol YUN, Ji Seong HAN
  • Publication number: 20240274883
    Abstract: Disclosed is an electrolyte and a secondary battery containing the same. According to the present disclosure, charging efficiency and output may be improved due to low discharge resistance, and gas generation and thickness increase may be suppressed to provide a secondary battery with long-term lifespan and excellent high temperature capacity retention.
    Type: Application
    Filed: April 5, 2024
    Publication date: August 15, 2024
    Inventors: Min Goo KIM, Min Jung JANG, Jae Yoon KIM, Sang Ho LEE, Jong Cheol YUN, Ji Seong HAN
  • Publication number: 20240258569
    Abstract: Disclosed is an electrolyte and a secondary battery containing the same. According to the present disclosure, charging efficiency and output may be improved due to low discharge resistance, and gas generation and thickness increase may be suppressed to provide a secondary battery with long-term lifespan and excellent high temperature capacity retention.
    Type: Application
    Filed: April 5, 2024
    Publication date: August 1, 2024
    Inventors: Min Goo KIM, Min Jung JANG, Jae Yoon KIM, Sang Ho LEE, Jong Cheol YUN, Ji Seong HAN
  • Publication number: 20240170721
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 23, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240128510
    Abstract: The present invention relates to a novel electrolyte and a secondary battery including the same. The present invention has an effect of providing a secondary battery having improved charging efficiency and output due to reduced charging resistance and having excellent long-term lifespan and high-temperature capacity retention rate.
    Type: Application
    Filed: December 24, 2021
    Publication date: April 18, 2024
    Inventors: Ji Young CHOI, Min Goo KIM, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Min Jung JANG
  • Publication number: 20240105991
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 28, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240097190
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240097188
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240097189
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240030490
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention rate by suppressing increase in thickness.
    Type: Application
    Filed: June 12, 2023
    Publication date: January 25, 2024
    Inventors: Jong Cheol YUN, Min Goo KIM, Sang Ho LEE, Ji Seong HAN, Min Jung JANG
  • Patent number: 11035050
    Abstract: The present invention relates to a electroplating composition and an electroplating method using the same.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: June 15, 2021
    Inventors: Jong Cheol Yun, Wan Joong Kim, Hee Jeong Ryu, Seung Min Park
  • Publication number: 20210062353
    Abstract: The present invention relates to a A copper plating composition, comprising a metal ion supply source, an electrolyte, and a leveling agent comprising a thioamide compound that comprises at least one of a homocyclic aromatic ring and a heterocyclic aromatic ring. Excellently smooth plated surfaces with minimized defects can be obtained when a feature formed on a substrate are plated by using the copper plating composition.
    Type: Application
    Filed: November 10, 2020
    Publication date: March 4, 2021
    Inventors: Jong Cheol YUN, Wan Joong KIM, Hee Jeong RYU
  • Patent number: 10760174
    Abstract: The present invention relates to a leveling agent and electroplating composition comprising the same. When features are plated using the electroplating composition of the present invention, excellently leveled plated surfaces with minimized defects may be obtained.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: September 1, 2020
    Inventors: Min Jung Jang, Jong Cheol Yun, Wan Joong Kim, Hee Jeong Ryu, Seung Min Park
  • Publication number: 20200123671
    Abstract: The present invention relates to a electroplating composition and an electroplating method using the same.
    Type: Application
    Filed: December 19, 2018
    Publication date: April 23, 2020
    Inventors: Jong Cheol YUN, Wan Joong KIM, Hee Jeong RYU, Seung Min PARK
  • Publication number: 20190186032
    Abstract: The present invention relates to a composition for cobalt plating and a method for forming metal wiring using the same, and more particularly, a composition for cobalt plating comprising a cobalt salt; a chloride or a hydrochloric acid; boric acid; a carbonaceous material; and other additives, and a method for forming a metal wiring using the same, in which the composition for cobalt plating is plated onto a substrate to suppress the thermal expansion of the metal caused by high-temperature processes to achieve excellent high-temperature stability, thereby resulting in prevention of deformation of a substrate even in the absence of any structural modification of the substrate or additional processing.
    Type: Application
    Filed: December 12, 2018
    Publication date: June 20, 2019
    Inventors: Hee Jeong RYU, Wan Joong KIM, Jong Cheol YUN, Min Jung JANG
  • Publication number: 20190161877
    Abstract: The present invention relates to a additives for electroplating and a copper plating composition comprising the same. Excellently smooth plated surfaces with minimized defects can be obtained when a feature formed on a substrate are plated by using the copper plating composition.
    Type: Application
    Filed: July 19, 2018
    Publication date: May 30, 2019
    Inventors: Jong Cheol YUN, Wan Joong KIM, Hee Jeong RYU
  • Publication number: 20190161878
    Abstract: The present invention relates to a leveling agent and electroplating composition comprising the same. When features are plated using the electroplating composition of the present invention, excellently leveled plated surfaces with minimized defects may be obtained.
    Type: Application
    Filed: November 15, 2018
    Publication date: May 30, 2019
    Inventors: Min Jung JANG, Jong Cheol YUN, Wan Joong KIM, Hee Jeong RYU, Seung Min PARK