Patents by Inventor KEE YOUNG NO

KEE YOUNG NO 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).

  • Cutting insert for drilling
    Patent number: 11759869
    Abstract: A cutting insert for drilling includes an upper surface, a lower surface formed on an opposite side of the upper surface, a side surface connecting the upper surface and the lower surface; a cutting edge formed at an intersection of the upper surface and the side surface, and a ridge portion formed to protrude upward from the upper surface to facilitate chip control. The ridge portion includes a ridge body spaced apart from the cutting edge and disposed at a central portion of the cutting insert for drilling; and a ridge extension portion extending from a vicinity of a corner of the ridge body in a direction parallel to the cutting edge.
    Type: Grant
    Filed: July 4, 2018
    Date of Patent: September 19, 2023
    Assignee: TaeguTec, Ltd.
    Inventor: Kee Young No
  • CUTTING INSERT FOR DRILLING
    Publication number: 20200238397
    Abstract: A cutting insert for drilling includes an upper surface, a lower surface formed on an opposite side of the upper surface, a side surface connecting the upper surface and the lower surface; a cutting edge formed at an intersection of the upper surface and the side surface, and a ridge portion formed to protrude upward from the upper surface to facilitate chip control. The ridge portion includes a ridge body spaced apart from the cutting edge and disposed at a central portion of the cutting insert for drilling; and a ridge extension portion extending from a vicinity of a corner of the ridge body in a direction parallel to the cutting edge.
    Type: Application
    Filed: July 4, 2018
    Publication date: July 30, 2020
    Inventor: KEE YOUNG NO