Patents by Inventor Angus MacQueen

Angus MacQueen 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).

  • Multi-band improvements to a monopole helical
    Publication number: 20040246185
    Abstract: An antenna including a base, a windback coil including a longitudinal portion and a coil portion, mechanically mounted onto the base and electrically coupled thereto, and a second coil mechanically mounted onto the base and electrically coupled thereto.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 9, 2004
    Applicant: GALTRONICS LTD.
    Inventor: Angus Macqueen
  • Portable antenna
    Patent number: 6781549
    Abstract: An antenna particularly suitable for a portable communication device and including an elongate portion integrally formed with at least one first coil portion arranged about the elongate portion and in at least partially overlapping relationship therewith. A portable communication device employing the antenna is also described.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: August 24, 2004
    Assignee: Galtronics Ltd.
    Inventors: Angus Macqueen, Alexander Berin
  • Variable gain and variable beamwidth antenna (the hinged antenna)
    Patent number: 6774854
    Abstract: A variable gain and variable beamwidth antenna including at least first and second generally planar antenna elements and an antenna element orienter for selectably varying the relative physical orientation of the at least first and second generally planar antenna elements, thereby selectably varying the gain and beamwidth of the antenna.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: August 10, 2004
    Assignee: Galtronics, Ltd.
    Inventors: Gary A. Wannagot, Angus MacQueen, Randall E. Cozzolino, Leslie J. Reading
  • Variable gain and variable beamwidth antenna (the hinged antenna)
    Publication number: 20030122714
    Abstract: A variable gain and variable beamwidth antenna including at least first and second generally planar antenna elements and an antenna element orienter for selectably varying the relative physical orientation of the at least first and second generally planar antenna elements, thereby selectably varying the gain and beamwidth of the antenna.
    Type: Application
    Filed: November 14, 2002
    Publication date: July 3, 2003
    Applicant: GALTRONICS LTD.
    Inventors: Gary A. Wannagot, Angus MacQueen, Randall E. Cozzolino, Leslie J. Reading