Patents by Inventor Jaehwan Jin

Jaehwan Jin 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).

  • Cleaning composition for removing oxide and method of cleaning using the cleaning composition
    Patent number: 11319508
    Abstract: The present disclosure relates to a cleaning composition for removing an oxide including an acid selected from an organic acid, an inorganic acid, and a combination thereof; a salt selected from an organic salt, an inorganic salt, and a combination thereof; a surfactant; and water, and a method of cleaning using the cleaning composition.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: May 3, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sungsoon Im, Kyuhwan Hwang, Inho Kong, Changsub Kim, Hotae Kim, Jaehwan Jin, Donguk Hwang
  • CLEANING COMPOSITION FOR REMOVING OXIDE AND METHOD OF CLEANING USING THE SAME
    Publication number: 20170369821
    Abstract: The present disclosure relates to a cleaning composition for removing an oxide including one selected from an organic acid, an inorganic acid, and any combination thereof; one selected from an organic salt, an inorganic salt, and any combination thereof; an oxidizing agent; a surfactant; and water, and a method of cleaning using the cleaning composition.
    Type: Application
    Filed: June 23, 2017
    Publication date: December 28, 2017
    Inventors: Sungsoon Im, Kyuhwan Hwang, Youngmin Moon, Minho Moon, Inho Kong, Changsub Kim, Hotae Kim, Jaehwan Jin, Donguk Hwang
  • CLEANING COMPOSITION FOR REMOVING OXIDE AND METHOD OF CLEANING USING THE CLEANING COMPOSITION
    Publication number: 20160186100
    Abstract: The present disclosure relates to a cleaning composition for removing an oxide including an acid selected from an organic acid, an inorganic acid, and a combination thereof; a salt selected from an organic salt, an inorganic salt, and a combination thereof; a surfactant; and water, and a method of cleaning using the cleaning composition.
    Type: Application
    Filed: July 24, 2015
    Publication date: June 30, 2016
    Inventors: Sungsoon Im, Kyuhwan Hwang, Inho Kong, Changsub Kim, Hotae Kim, Jaehwan Jin, Donguk Hwang