Patents by Inventor Hieng Kiong LAU

Hieng Kiong LAU 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).

  • Press-fitting apparatus, press-fitting jig, and manufacturing apparatus
    Patent number: 11904422
    Abstract: A press-fitting apparatus includes: a support portion and a pressing mechanism having a press-fitting tool configured to move in a press-fitting direction with respect to the support portion. The press-fitting tool includes: a pressing portion having a pressing surface which presses a press-fitting component; a restriction portion having a restriction surface configured to come into contact with a press-fitting target component; and a position setting mechanism which sets a press-fitting position of the pressing surface in the press-fitting direction and a restriction position of the restriction surface in the press-fitting direction according to the press-fitting component and the press-fitting target component.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: February 20, 2024
    Assignee: HIRATA CORPORATION
    Inventors: Ryota Asai, Hieng Kiong Lau
  • PRESS-FITTING APPARATUS, PRESS-FITTING JIG, AND MANUFACTURING APPARATUS
    Publication number: 20240033864
    Abstract: A press-fitting apparatus includes: a support portion and a pressing mechanism having a press-fitting tool configured to move in a press-fitting direction with respect to the support portion. The press-fitting tool includes: a pressing portion having a pressing surface which presses a press-fitting component; a restriction portion having a restriction surface configured to come into contact with a press-fitting target component; and a position setting mechanism which sets a press-fitting position of the pressing surface in the press-fitting direction and a restriction position of the restriction surface in the press-fitting direction according to the press-fitting component and the press-fitting target component.
    Type: Application
    Filed: November 17, 2021
    Publication date: February 1, 2024
    Applicant: HIRATA CORPORATION
    Inventors: Ryota ASAI, Hieng Kiong LAU