Patents by Inventor In Mok KIM

In Mok 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).

  • Publication number: 20250206485
    Abstract: A feeding device is disclosed. The feeding device according to the present disclosure may comprise a feeding housing open upward; a roller rotatably coupled to the feeding housing, at least a part of the roller being accommodated in the feeding housing; and a cutter unit positioned in the feeding housing and protruding upward. The roller may rotate while facing a face of the feeding housing.
    Type: Application
    Filed: November 26, 2024
    Publication date: June 26, 2025
    Inventors: Ji Yun YANG, In Mok KIM
  • Publication number: 20250058909
    Abstract: The present disclosure provides an apparatus for discharging powder for a secondary battery, the apparatus comprising: a hopper having an accommodating space in which powder is accommodated and a discharge port through which the powder is discharged, a mesh plate disposed inside the hopper, and a vibration transmission unit transmitting vibrations to the mesh plate.
    Type: Application
    Filed: August 7, 2024
    Publication date: February 20, 2025
    Inventors: Moo Jin PARK, In Mok KIM
  • Publication number: 20250058976
    Abstract: An apparatus for discharging powder of a secondary battery includes a hopper having an accommodating space in which powder is accommodated and a discharge port through which the powder is discharged, a drive shaft at least partially disposed inside the hopper and having a shape extending in a first direction, a drive motor connected to the drive shaft and rotating the drive shaft, and a spiral blade connected to a circumferential surface of the drive shaft, wherein the spiral blade includes a first blade and a second blade having different radii.
    Type: Application
    Filed: August 1, 2024
    Publication date: February 20, 2025
    Inventors: In Mok KIM, Moo Jin PARK
  • Patent number: 11897709
    Abstract: A vacuum-type powder transfer system capable of quantitatively supplying a constant amount of powder in a wide range from a small amount to a large amount, and a vacuum-type powder transfer method using the vacuum-type powder transfer system are disclosed. In an aspect, the vacuum-type powder transfer system includes a storage part configured to store powder, one or more chamber parts configured to accommodate the powder transferred from the storage part, a hopper part disposed to control fluid communication with the one or more chamber parts, and configured to accommodate the powder transferred from the storage part, and a vacuum pressure forming part configured to provide vacuum pressure to the one or more chamber parts, wherein the powder is split and supplied to the one or more chamber parts or the hopper part.
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: February 13, 2024
    Assignee: SK ON CO., LTD.
    Inventors: In Mok Kim, Ji Yun Yang
  • Publication number: 20230365353
    Abstract: A vacuum-type powder transfer system capable of quantitatively supplying a constant amount of powder in a wide range from a small amount to a large amount, and a vacuum-type powder transfer method using the vacuum-type powder transfer system are disclosed. In an aspect, the vacuum-type powder transfer system includes a storage part configured to store powder, one or more chamber parts configured to accommodate the powder transferred from the storage part, a hopper part disposed to control fluid communication with the one or more chamber parts, and configured to accommodate the powder transferred from the storage part, and a vacuum pressure forming part configured to provide vacuum pressure to the one or more chamber parts, wherein the powder is split and supplied to the one or more chamber parts or the hopper part.
    Type: Application
    Filed: July 27, 2023
    Publication date: November 16, 2023
    Inventors: In Mok KIM, Ji Yun YANG
  • Publication number: 20230264903
    Abstract: A vacuum-type powder transfer system capable of quantitatively supplying a constant amount of powder in a wide range from a small amount to a large amount, and a vacuum-type powder transfer method using the vacuum-type powder transfer system are disclosed. In an aspect, the vacuum-type powder transfer system includes a storage part configured to store powder, one or more chamber parts configured to accommodate the powder transferred from the storage part, a hopper part disposed to control fluid communication with the one or more chamber parts, and configured to accommodate the powder transferred from the storage part, and a vacuum pressure forming part configured to provide vacuum pressure to the one or more chamber parts, wherein the powder is split and supplied to the one or more chamber parts or the hopper part.
    Type: Application
    Filed: December 29, 2022
    Publication date: August 24, 2023
    Inventors: In Mok KIM, Ji Yun YANG
  • Patent number: 11713201
    Abstract: A vacuum-type powder transfer system capable of quantitatively supplying a constant amount of powder in a wide range from a small amount to a large amount, and a vacuum-type powder transfer method using the vacuum-type powder transfer system are disclosed. In an aspect, the vacuum-type powder transfer system includes a storage part configured to store powder, one or more chamber parts configured to accommodate the powder transferred from the storage part, a hopper part disposed to control fluid communication with the one or more chamber parts, and configured to accommodate the powder transferred from the storage part, and a vacuum pressure forming part configured to provide vacuum pressure to the one or more chamber parts, wherein the powder is split and supplied to the one or more chamber parts or the hopper part.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: August 1, 2023
    Assignee: SK ON CO., LTD.
    Inventors: In Mok Kim, Ji Yun Yang