Patents by Inventor Ho Chil KIM

Ho Chil KIM 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: 11260645
    Abstract: A method of manufacturing a packaging sheet, the method being capable of not only greatly improving a heat insulation property of the packaging sheet, but also minimizing the volume of cells of the packaging sheet without opening the cells by cutting or needle-punching the cells, thereby facilitating storage and transportation of the packaging sheets while significantly reducing logistics costs.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: March 1, 2022
    Inventor: Ho Chil Kim
  • Patent number: 11198282
    Abstract: The present invention relates to a method of manufacturing a packaging sheet, the method being capable of not only greatly improve a heat insulation property of the packaging sheet, but also minimizing the volume of cells of the packaging sheet without opening the cells by partially cutting or needle-punching the cells, thereby facilitating storage and transportation of the packaging sheet.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: December 14, 2021
    Assignees: SEGYERO CO., LTD.
    Inventor: Ho Chil Kim
  • Publication number: 20210187931
    Abstract: A method of manufacturing a packaging sheet, the method being capable of not only greatly improving a heat insulation property of the packaging sheet, but also minimizing the volume of cells of the packaging sheet without opening the cells by cutting or needle-punching the cells, thereby facilitating storage and transportation of the packaging sheets while significantly reducing logistics costs.
    Type: Application
    Filed: August 17, 2018
    Publication date: June 24, 2021
    Inventor: Ho Chil KIM
  • Patent number: 11020890
    Abstract: Provided is a method for producing a packing sheet with improved insulation and storage properties, which can greatly reduce logistics costs by minimizing a volume during storage and transportation and also greatly increase insulation.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: June 1, 2021
    Assignees: SEGYERO CO., LTD.
    Inventor: Ho Chil Kim
  • Patent number: 10961041
    Abstract: Provided is a method for producing a packing sheet with improved insulation and storage properties, the method including: producing a cell packing sheet by attaching together two overlapping films such that multiple cells are formed therebetween, by sealing second ends of the cells, and by disposing a check valve in an injection hole formed in a first end of each of the cells; inflating the cells by injecting a fluid through the respective check valves of the cells; attaching upper and lower films respectively to upper and lower sides of the cell packing sheet; cutting the cell packing sheet along a second edge thereof together with the upper and lower films such that the second ends of the sealed cells are opened; and sealing a second end of the upper film, a second end of the cell packing sheet, and a second end of the lower film.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: March 30, 2021
    Assignees: SEGYERO CO., LTD., KIM, HOCHIL
    Inventor: Ho Chil Kim
  • Publication number: 20200254744
    Abstract: The present invention relates to a method of manufacturing a packaging sheet, the method being capable of not only greatly improve a heat insulation property of the packaging sheet, but also minimizing the volume of cells of the packaging sheet without opening the cells by partially cutting or needle-punching the cells, thereby facilitating storage and transportation of the packaging sheet.
    Type: Application
    Filed: August 17, 2018
    Publication date: August 13, 2020
    Inventor: Ho Chil KIM
  • Patent number: 10689174
    Abstract: Provided is a method for producing a packing sheet with improved insulation and storage properties, which can greatly reduce logistics costs by minimizing a volume during storage and transportation and also greatly increase insulation.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: June 23, 2020
    Inventor: Ho Chil Kim
  • Publication number: 20190359402
    Abstract: Provided is a method for producing a packing sheet with improved insulation and storage properties, which can greatly reduce logistics costs by minimizing a volume during storage and transportation and also greatly increase insulation.
    Type: Application
    Filed: August 30, 2017
    Publication date: November 28, 2019
    Inventor: Ho Chil KIM
  • Publication number: 20190225406
    Abstract: Provided is a method for producing a packing sheet with improved insulation and storage properties, the method including: producing a cell packing sheet by attaching together two overlapping films such that multiple cells are formed therebetween, by sealing second ends of the cells, and by disposing a check valve in an injection hole formed in a first end of each of the cells; inflating the cells by injecting a fluid through the respective check valves of the cells; attaching upper and lower films respectively to upper and lower sides of the cell packing sheet; cutting the cell packing sheet along a second edge thereof together with the upper and lower films such that the second ends of the sealed cells are opened; and sealing a second end of the upper film, a second end of the cell packing sheet, and a second end of the lower film.
    Type: Application
    Filed: August 30, 2017
    Publication date: July 25, 2019
    Inventor: Ho Chil KIM
  • Publication number: 20190218014
    Abstract: Provided is a method for producing a packing sheet with improved insulation and storage properties, which can greatly reduce logistics costs by minimizing a volume during storage and transportation and also greatly increase insulation.
    Type: Application
    Filed: August 30, 2017
    Publication date: July 18, 2019
    Inventor: Ho Chil KIM