Patents by Inventor Xia Haitao

Xia Haitao 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).

  • Systems and methods for servo data detection
    Patent number: 8665544
    Abstract: Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is disclosed that includes a codeword detector circuit operable to apply a codeword based data detection algorithm to a data input corresponding to an encoded servo data region to yield a detected output, and a servo address mark processing circuit operable to identify a pre-defined pattern in the detected output.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: March 4, 2014
    Assignee: LSI Corporation
    Inventors: Xia Haitao, Xun Zhang, Shaohua Yang, Hongwei Song