Patents by Inventor Haksu Moon

Haksu Moon 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).

  • Method of making an extremely low profile wideband antenna
    Patent number: 9343810
    Abstract: A very low profile wideband antenna adapted to operate from 30 MHz to 300 MHz or in another desired range. The maximum diameter and height of one embodiment of this antenna is only 60.96 cm and 5.08 cm, respectively. This design is comprised of a fat grounded metallic plate placed 5.08 cm over a ground plane. In one embodiment, ferrite loading strategically placed between the plate and ground plane improves the low frequency gain and the pattern at high frequencies. A minimal amount of ferrite may be used to keep weight low.
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: May 17, 2016
    Assignee: Ohio State Innovation Foundation
    Inventors: Chi-Chih Chen, Haksu Moon, John L. Volakis
  • EXTREMELY LOW PROFILE FERRITE-LOADED WIDEBAND ANTENNA DESIGN
    Publication number: 20140208582
    Abstract: A very low profile wideband antenna adapted to operate from 30 MHz to 300 MHz or in another desired range. The maximum diameter and height of one embodiment of this antenna is only 60.96 cm and 5.08 cm, respectively. This design is comprised of a fat grounded metallic plate placed 5.08 cm over a ground plane. In one embodiment, ferrite loading strategically placed between the plate and ground plane improves the low frequency gain and the pattern at high frequencies. A minimal amount of ferrite may be used to keep weight low.
    Type: Application
    Filed: October 16, 2013
    Publication date: July 31, 2014
    Applicant: Ohio State Innovation Foundation
    Inventors: Chi-Chih Chen, Haksu Moon, John L. Volakis