Patents by Inventor Cheol-sang YOON

Cheol-sang YOON 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: 10825674
    Abstract: An apparatus for mass spectrometry includes a plate on which a semiconductor wafer including an organic matter is disposed. A hybrid provider provides a ZnO-graphene hybrid to a predetermined region on the semiconductor wafer. A mass analyzer detects the organic matter in the predetermined region using laser desorption/ionization mass spectrometry (LDI-MS).
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: November 3, 2020
    Assignees: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Kook Joo Kim, KiJu Um, Cheol Sang Yoon, KangTaek Lee
  • Patent number: 10692820
    Abstract: A hybrid composite film, a method of fabricating the hybrid composite film, and an integrated circuit device including the hybrid composite film, the hybrid composite film including a polymer film; and a plurality of organic-inorganic composite particles dispersed in the polymer film, wherein each particle of the plurality of organic-inorganic composite particles includes an inorganic particle and an organic capping layer surrounding the inorganic particle, the organic capping layer having a hydroxyl group-terminated end.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: June 23, 2020
    Assignees: SAMSUNG ELECTRONICS CO., LTD., Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Seung-won Kim, Jun-won Han, Yeon-woo Kim, Hye-yun Park, Cheol-sang Yoon, Kangtaek Lee, Hyungjoon Jeon, Young-Geon Song
  • Publication number: 20190279856
    Abstract: An apparatus for mass spectrometry includes a plate on which a semiconductor wafer including an organic matter is disposed. A hybrid provider provides a ZnO-graphene hybrid to a predetermined region on the semiconductor wafer. A mass analyzer detects the organic matter in the predetermined region using laser desorption/ionization mass spectrometry (LDI-MS).
    Type: Application
    Filed: February 28, 2019
    Publication date: September 12, 2019
    Inventors: KOOK JOO KIM, KiJu Um, Cheol Sang Yoon, KangTaek Lee
  • Publication number: 20190157217
    Abstract: A hybrid composite film, a method of fabricating the hybrid composite film, and an integrated circuit device including the hybrid composite film, the hybrid composite film including a polymer film; and a plurality of organic-inorganic composite particles dispersed in the polymer film, wherein each particle of the plurality of organic-inorganic composite particles includes an inorganic particle and an organic capping layer surrounding the inorganic particle, the organic capping layer having a hydroxyl group-terminated end.
    Type: Application
    Filed: November 21, 2018
    Publication date: May 23, 2019
    Applicant: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Seung-won KIM, Jun-won HAN, Yeon-woo KIM, Hye-yun PARK, Cheol-sang YOON, Kangtaek LEE, Hyungjoon JEON, Young-Geon SONG
  • Patent number: D850497
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: June 4, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-Soo Kim, Seok-Woo Kim, Young-Min Park, Cheol-Woong Seo, Ki-Sang Yoon, Se-Lim Yoon, Sang-Hyun Lee, Sun-Min Lee, Seon-Ju Lee, Jun-Kyo Lee
  • Patent number: D850498
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: June 4, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-Soo Kim, Seok-Woo Kim, Young-Min Park, Cheol-Woong Seo, Ki-Sang Yoon, Se-Lim Yoon, Sang-Hyun Lee, Sun-Min Lee, Seon-Ju Lee, Jun-Kyo Lee