Patents by Inventor David Gonzalez-Ovejero

David Gonzalez-Ovejero 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).

  • Low-profile and high-gain modulated metasurface antennas from gigahertz to terahertz range frequencies
    Patent number: 10418721
    Abstract: A modulated MTS antenna including a metasurface fabricated from metallized cylinders on a ground plane. The antenna structure can be designed to operate in the Gigahertz or Terahertz frequency band and to have a well defined directivity. The MTS antenna may be micromachined out of a silicon wafer using deep reactive ion etching (DRIE).
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: September 17, 2019
    Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Goutam Chattopadhyay, Cecile D. Jung-Kubiak, Theodore J. Reck, David Gonzalez-Ovejero, Maria Alonso delPino
  • LOW-PROFILE AND HIGH-GAIN MODULATED METASURFACE ANTENNAS FROM GIGAHERTZ TO TERAHERTZ RANGE FREQUENCIES
    Publication number: 20170288316
    Abstract: A modulated MTS antenna including a metasurface fabricated from metallized cylinders on a ground plane. The antenna structure can be designed to operate in the Gigahertz or Terahertz frequency band and to have a well defined directivity. The MTS antenna may be micromachined out of a silicon wafer using deep reactive ion etching (DRIE).
    Type: Application
    Filed: March 29, 2017
    Publication date: October 5, 2017
    Applicant: California Institute of Technology
    Inventors: Goutam Chattopadhyay, Cecile D. Jung-Kubiak, Theodore J. Reck, David Gonzalez-Ovejero, Maria Alonso delPino