Patents by Inventor Peter Tri Luong

Peter Tri Luong 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).

  • Automated drive-level microtrack profile using variable gain amplifier
    Publication number: 20020075585
    Abstract: An information handling system, such as a magnetic disc drive, includes a method and apparatus for performing an onboard microtrack profile test for characterizing the head sensitivity of a magneto-resistive head. The method comprises formation of a very narrow written signal on a track and execution of a microtrack scan based on the count feature from the variable gain amplifier (VGA) from the read channel.
    Type: Application
    Filed: September 27, 2001
    Publication date: June 20, 2002
    Inventors: Peter Tri Luong, AikChuan Lim, Edmun ChianSong Seng, UttHeng Kan