Patents by Inventor Paul C. Mudge

Paul C. Mudge 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).

  • System for generating amplitude matched 45 degree phase separated local oscillator signals
    Patent number: 7546100
    Abstract: A system for generating amplitude matched 45 degree phase separated signals is disclosed. Embodiments of the system for generating amplitude matched 45 degree phase separated signals include a filter arrangement including a plurality of nodes, an adjustable element associated with each node, the adjustable element configured to substantially equalize an amplitude of each vector associated with each node. The adjustable element may be an adjustable resistance or an adjustable capacitance associated with each node.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: June 9, 2009
    Assignee: Skyworks Solutions, Inc.
    Inventors: Jeffrey M. Zachan, Geoffrey Hatcher, Paul C. Mudge