Patents by Inventor Jaeseung BYUN

Jaeseung BYUN 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).

  • Metal powder manufacturing apparatus for metal 3D printer
    Patent number: 11241738
    Abstract: A metal powder manufacturing apparatus for a metal 3-dimensional (3D) printer includes a driving unit which generates a rotational force, a metal beam connected to the driving unit to receive the rotational force from the driving unit and having one end disposed in a vacuum chamber, and a shaft support which supports an outer circumference of the metal beam using a magnetic force for relative movement of the metal beam in a lengthwise direction of the metal beam, wherein the shaft support is disposed such that an inner side is spaced apart a predetermined distance from the outer circumference of the metal beam, and can support the metal beam at an adjusted relative distance from the metal beam.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: February 8, 2022
    Assignee: Korea Institute of Science and Technology
    Inventors: Yong Bok Lee, Jungwan Kim, Sena Jeong, Bok Seong Choe, Wonil Kwak, Jaeseung Byun
  • METAL POWDER MANUFACTURING APPARATUS FOR METAL 3D PRINTER
    Publication number: 20190375021
    Abstract: A metal powder manufacturing apparatus for a metal 3-dimensional (3D) printer includes a driving unit which generates a rotational force, a metal beam connected to the driving unit to receive the rotational force from the driving unit and having one end disposed in a vacuum chamber, and a shaft support which supports an outer circumference of the metal beam using a magnetic force for relative movement of the metal beam in a lengthwise direction of the metal beam, wherein the shaft support is disposed such that an inner side is spaced apart a predetermined distance from the outer circumference of the metal beam, and can support the metal beam at an adjusted relative distance from the metal beam.
    Type: Application
    Filed: May 24, 2019
    Publication date: December 12, 2019
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yong Bok LEE, Jungwan KIM, Sena JEONG, Bok Seong CHOE, Wonil KWAK, Jaeseung BYUN