Patents by Inventor Ryan Allan Stevenson

Ryan Allan Stevenson 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).

  • Surface scattering antennas
    Patent number: 10320084
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are complementary metamaterial elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: June 11, 2019
    Inventors: Adam Bily, Anna K. Boardman, Russell J. Hannigan, John Desmond Hunt, Nathan Kundtz, David R. Nash, Ryan Allan Stevenson, Philip A. Sullivan
  • Surface scattering antenna improvements
    Patent number: 10090599
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are patch elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: October 2, 2018
    Inventors: Adam Bily, Jeff Dallas, Russell J. Hannigan, Nathan Kundtz, David R. Nash, Ryan Allan Stevenson
  • Surface scattering antennas
    Patent number: 10062968
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are complementary metamaterial elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: August 28, 2018
    Inventors: Adam Bily, Anna K. Boardman, Russell J. Hannigan, John Desmond Hunt, Nathan Kundtz, David R. Nash, Ryan Allan Stevenson, Philip A. Sullivan
  • SURFACE SCATTERING ANTENNAS
    Publication number: 20160372834
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are complementary metamaterial elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Application
    Filed: May 25, 2016
    Publication date: December 22, 2016
    Inventors: ADAM BILY, ANNA K. BOARDMAN, RUSSELL J. HANNIGAN, JOHN DESMOND HUNT, NATHAN KUNDTZ, DAVID R. NASH, RYAN ALLAN STEVENSON, PHILIP A. SULLIVAN
  • SURFACE SCATTERING ANTENNA IMPROVEMENTS
    Publication number: 20160359234
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are patch elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Application
    Filed: June 3, 2016
    Publication date: December 8, 2016
    Inventors: ADAM BILY, JEFF DALLAS, RUSSELL J. HANNIGAN, NATHAN KUNDTZ, DAVID R. NASH, RYAN ALLAN STEVENSON
  • Surface scattering antennas
    Patent number: 9450310
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are complementary metamaterial elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: September 20, 2016
    Inventors: Adam Bily, Anna K. Boardman, Russell J. Hannigan, John Hunt, Nathan Kundtz, David R. Nash, Ryan Allan Stevenson, Philip A. Sullivan
  • Surface scattering antenna improvements
    Patent number: 9385435
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are patch elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: July 5, 2016
    Inventors: Adam Bily, Jeff Dallas, Russell J. Hannigan, Nathan Kundtz, David R. Nash, Ryan Allan Stevenson
  • SURFACE SCATTERING ANTENNAS
    Publication number: 20150229028
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are complementary metamaterial elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Application
    Filed: January 14, 2015
    Publication date: August 13, 2015
    Inventors: ADAM BILY, ANNA K. BOARDMAN, RUSSELL J. HANNIGAN, JOHN DESMOND HUNT, NATHAN KUNDTZ, DAVID R. NASH, RYAN ALLAN STEVENSON, PHILIP A. SULLIVAN
  • SURFACE SCATTERING ANTENNA IMPROVEMENTS
    Publication number: 20140266946
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are patch elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Inventors: ADAM BILY, JEFF DALLAS, RUSSELL J. HANNIGAN, NATHAN KUNDTZ, DAVID R. NASH, RYAN ALLAN STEVENSON
  • Surface scattering antennas
    Publication number: 20120194399
    Abstract: Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are complementary metamaterial elements. In some approaches, the scattering elements are made adjustable by disposing an electrically adjustable material, such as a liquid crystal, in proximity to the scattering elements. Methods and systems provide control and adjustment of surface scattering antennas for various applications.
    Type: Application
    Filed: October 14, 2011
    Publication date: August 2, 2012
    Inventors: Adam Bily, Anna K. Boardman, Russell J. Hannigan, John Hunt, Nathan Kundtz, David R. Nash, Ryan Allan Stevenson, Philip A. Sullivan