Patents by Inventor George Geannopuolos

George Geannopuolos 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).

  • Patent number: 6298105
    Abstract: An apparatus for a low skew, low standby power clock network for a synchronous digital system. The power clock network comprises a reference network, maintaining a reference clock signal, and four clock spines, each with its own respective clock signal. To reduce clock skew within the power clock network (i.e., to keep the clock signals of the clock spines synchronous with the reference clock signal), the present invention employs the use of active and passive delay elements to compensate for such skew. A phase relation extraction logic compares the phase of the clock signals from each respective clock spine to the reference clock signal of the reference network. If it is determined that the clock signals of the spines lag the reference clock signal, the phase relation extraction logic will use an active control driver to “speed-up” the clock signals of the clock spines.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: October 2, 2001
    Assignee: Intel Corporation
    Inventors: Xia Dai, George Geannopuolos, John Orton, Keng Wong, Greg F. Taylor