Patents by Inventor Kai Chung NG

Kai Chung NG 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).

  • Disk-drive suspension, electronic component, and connection method of suspension and electronic component
    Patent number: 11670328
    Abstract: A disk-drive suspension includes a load beam, a flexure laid on top of the load beam, a first terminal provided on the flexure, and a first bump arranged on a top surface of the first terminal. The first terminal includes a narrow part having a first width in a first direction and including a center of the first terminal, and a wide part having a second width in the first direction greater than the first width. The wide part and the narrow part are arranged in a second direction intersecting the first direction. The first bump has, at the center, a first height from a bottom surface of the first terminal. The first height is greater than the first width.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: June 6, 2023
    Assignee: NHK SPRING CO., LTD.
    Inventors: Kai Chung Ng, Wen Tao, Zhen Zhou Qi, Jun Zeng
  • DISK-DRIVE SUSPENSION, ELECTRONIC COMPONENT, AND CONNECTION METHOD OF SUSPENSION AND ELECTRONIC COMPONENT
    Publication number: 20220375496
    Abstract: A disk-drive suspension includes a load beam, a flexure laid on top of the load beam, a first terminal provided on the flexure, and a first bump arranged on a top surface of the first terminal. The first terminal includes a narrow part having a first width in a first direction and including a center of the first terminal, and a wide part having a second width in the first direction greater than the first width. The wide part and the narrow part are arranged in a second direction intersecting the first direction. The first bump has, at the center, a first height from a bottom surface of the first terminal. The first height is greater than the first width.
    Type: Application
    Filed: May 3, 2022
    Publication date: November 24, 2022
    Applicant: NHK SPRING CO., LTD.
    Inventors: Kai Chung NG, Wen TAO, Zhen Zhou QI, Jun ZENG