Patents by Inventor William N. Roy

William N. Roy 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: 6466074
    Abstract: A clock splitter device for forming a clock/inverted clock signal pair. The input clock signal is sent through an initial buffer stage and applied to two parts of a second stage. The second stage includes a single stage buffer and constricted inverter to provide two inverted outputs. The transistor arrangement of these two parts provides an equal delay to the two signal paths. The outputs of these two parts are sent to identical output buffers. Because the two paths have identical transistor delays, and since the metal paths on the board are arranged to have identical delays, the two paths can very low skew therebetween.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: October 15, 2002
    Assignee: Intel Corporation
    Inventors: Kersi H. Vakil, William N. Roy, Jerry G. Jex
  • Publication number: 20020140488
    Abstract: A clock splitter device for forming a clock/inverted clock signal pair. The input clock signal is sent through an initial buffer stage and applied to two parts of a second stage. The second stage includes a single stage buffer and constricted inverter to provide two inverted outputs. The transistor arrangement of these two parts provides an equal delay to the two signal paths. The outputs of these two parts are sent to identical output buffers. Because the two paths have identical transistor delays, and since the metal paths on the board are arranged to have identical delays, the two paths can very low skew therebetween.
    Type: Application
    Filed: March 30, 2001
    Publication date: October 3, 2002
    Inventors: Kersi H. Vakil, William N. Roy, Jerry G. Jex