Patents by Inventor Ming-Ju Ml. Lee

Ming-Ju Ml. Lee 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).

  • De-Emphasis Circuit for a Voltage Mode Driver Used to Communicate Via a Differential Communication Link
    Publication number: 20090168854
    Abstract: A circuit for de-emphasizing information transmitted via a differential communication link includes a voltage mode differential circuit and a bi-directional current source circuit. The voltage mode differential circuit includes a first and second output terminal. The voltage mode differential circuit provides a first voltage via the first output terminal and second voltage via the second output terminal in response to a differential input voltage. The bi-directional current source circuit is operatively coupled between the first and second terminals. The bi-directional current source circuit selectively provides current in a first and second direction between the first and second terminals based on the first and second voltage.
    Type: Application
    Filed: February 18, 2008
    Publication date: July 2, 2009
    Applicant: Advanced Micro Devices
    Inventors: Yikai Liang, Arvind Bomdica, Min Xu, Ming-Ju Ml. Lee