Patents by Inventor Joo Boon Marcus Lim

Joo Boon Marcus Lim 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).

  • Device, method of fabricating a media and method of servo writing
    Patent number: 9177598
    Abstract: A device may be provided. The device includes a media including a servo layer and a data recording layer, and a recording head including a dimension sized to produce a magnetic writing field to write servo information on the servo layer.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: November 3, 2015
    Assignee: Marvell International Ltd.
    Inventors: Siang Huei Leong, Zhimin Yuan, Bo Liu, Joo Boon Marcus Lim
  • DEVICE, METHOD OF FABRICATING A MEDIA AND METHOD OF SERVO WRITING
    Publication number: 20130128377
    Abstract: A device may be provided. The device includes a media including a servo layer and a data recording layer, and a recording head including a dimension sized to produce a magnetic writing field to write servo information on the servo layer.
    Type: Application
    Filed: November 21, 2012
    Publication date: May 23, 2013
    Inventors: Siang Huei Leong, Zhimin Yuan, Bo Liu, Joo Boon Marcus Lim