Patents by Inventor JiHoo Park

JiHoo Park 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).

  • Vacuum knife tool
    Patent number: 10710316
    Abstract: Cutting of a material, such as a textile or film, can damage the material. A tool is provided that utilizes vacuum pressure near a knife edge to increase a result of the cut. The vacuum pressure passes through a base portion of the tool that has a recessed portion effective to distribute vacuum pressure to one or more apertures extending around an insert of a core portion. The one or more apertures align with a void between the knife edge and the insert allowing for the void to transmit the vacuum pressure through the tool to the knife edge. A machine horn may then cut the material at the knife edge and couple the material with another material.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: July 14, 2020
    Assignee: NIKE, INC.
    Inventors: Dae Young Park, JiHoo Park, Jong Keun Lee, John J. Park, Seung Jo Myung
  • Vacuum Knife Tool
    Publication number: 20190337238
    Abstract: Cutting of a material, such as a textile or film, can damage the material. A tool is provided that utilizes vacuum pressure near a knife edge to increase a result of the cut. The vacuum pressure passes through a base portion of the tool that has a recessed portion effective to distribute vacuum pressure to one or more apertures extending around an insert of a core portion. The one or more apertures align with a void between the knife edge and the insert allowing for the void to transmit the vacuum pressure through the tool to the knife edge. A machine horn may then cut the material at the knife edge and couple the material with another material.
    Type: Application
    Filed: July 15, 2019
    Publication date: November 7, 2019
    Inventors: Dae Young Park, JiHoo Park, Jong Keun Lee, John J. Park, Seung Jo Myung
  • Vacuum knife tool
    Patent number: 10350831
    Abstract: Cutting of a material, such as a textile or film, can damage the material. A tool is provided that utilizes vacuum pressure near a knife edge to increase a result of the cut. The vacuum pressure passes through a base portion of the tool that has a recessed portion effective to distribute vacuum pressure to one or more apertures extending around an insert of a core portion. The one or more apertures align with a void between the knife edge and the insert allowing for the void to transmit the vacuum pressure through the tool to the knife edge. A machine horn may then cut the material at the knife edge and couple the material with another material.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: July 16, 2019
    Assignee: NIKE, Inc.
    Inventors: Dae Young Park, JiHoo Park, Jong Keun Lee, John J. Park, Seung Jo Myung
  • Vacuum Knife Tool
    Publication number: 20170239881
    Abstract: Cutting of a material, such as a textile or film, can damage the material. A tool is provided that utilizes vacuum pressure near a knife edge to increase a result of the cut. The vacuum pressure passes through a base portion of the tool that has a recessed portion effective to distribute vacuum pressure to one or more apertures extending around an insert of a core portion. The one or more apertures align with a void between the knife edge and the insert allowing for the void to transmit the vacuum pressure through the tool to the knife edge. A machine horn may then cut the material at the knife edge and couple the material with another material.
    Type: Application
    Filed: February 22, 2017
    Publication date: August 24, 2017
    Inventors: Dae Young Park, JiHoo Park, Jong Keun Lee, John J. Park, Seung Jo Myung