Patents by Inventor Shawn Peter Bawell

Shawn Peter Bawell 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).

  • Quadrature hybrid and improved vector modulator in a chip scale package using same
    Patent number: 6806789
    Abstract: In accordance with the present invention, a quadrature hybrid circuit is provided comprising a first spiral inductor and a second spiral inductor separated by an insulating layer to provide all necessary capacitances intrinsically. Further, a vector modulator circuit is provided that incorporates a plurality of quadrature hybrid circuits on a MMIC contained within a chip scale package.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: October 19, 2004
    Assignee: M/A-Com Corporation
    Inventors: Shawn Peter Bawell, Simon Donald Gay, Christopher Dirk Weigand
  • Quadrature hybrid and improved vector modulator in a chip scale package using same
    Publication number: 20030137363
    Abstract: In accordance with the present invention, a quadrature hybrid circuit is provided comprising a first spiral inductor and a second spiral inductor separated by an insulating layer to provide all necessary capacitances intrinsically. Further, a vector modulator circuit is provided that incorporates a plurality of quadrature hybrid circuits on a MMIC contained within a chip scale package.
    Type: Application
    Filed: January 22, 2002
    Publication date: July 24, 2003
    Inventors: Shawn Peter Bawell, Simon Donald Gay, Christopher Dirk Weigand