Patents by Inventor Mi-Hee Hwang

Mi-Hee Hwang 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).

  • Radiator using a dielectric member and antenna including the same
    Patent number: 8957823
    Abstract: A radiator for improving beam pointing error and beam tracking error using a dielectric member and an antenna including the same are disclosed. The radiator includes a first dipole member, a second dipole member adjacent to the first dipole member, a third dipole member facing to the first dipole member, and a fourth dipole member facing to the second dipole member. Here, the first to fourth dipole members have square shape, and a dielectric member is connected to at least one of the first to fourth dipole members.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: February 17, 2015
    Assignee: Ace Technologies Corporation
    Inventors: Ju-Hyun Lee, Jin-Woo Kim, Mi-Hee Hwang
  • RADIATOR USING A DIELECTRIC MEMBER AND ANTENNA INCLUDING THE SAME
    Publication number: 20120044118
    Abstract: A radiator for improving beam pointing error and beam tracking error using a dielectric member and an antenna including the same are disclosed. The radiator includes a first dipole member, a second dipole member adjacent to the first dipole member, a third dipole member facing to the first dipole member, and a fourth dipole member facing to the second dipole member. Here, the first to fourth dipole members have square shape, and a dielectric member is connected to at least one of the first to fourth dipole members.
    Type: Application
    Filed: August 22, 2011
    Publication date: February 23, 2012
    Applicant: ACE TECHNOLOGIES CORPORATION
    Inventors: Ju-Hyun Lee, Jin-Woo Kim, Mi-Hee Hwang