Patents Assigned to Via Optical Solutions, Inc.
  • Publication number: 20030099175
    Abstract: A process for computing an eccentric amount of a disk upon rotating is provided. The process includes steps of starting a servo control system of a disk drive to rotate the disk at a specified angular velocity, measuring a track crossing speed of the servo control system at a focusing point on the disk, and computing the eccentric amount of the disk according to the specified angular velocity and the track crossing speed. A process for controlling rotation of a disk loaded in a disk drive is also provided. The process includes steps of realizing an eccentric amount of the disk, and rotating the disk at an operating speed corresponding to the eccentric amount.
    Type: Application
    Filed: July 30, 2002
    Publication date: May 29, 2003
    Applicant: Via Optical Solution, Inc.
    Inventor: Yi-Chung Chan