Patents by Inventor Jae Kyu YU

Jae Kyu YU 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).

  • Ground antenna and ground radiator using capacitor
    Patent number: 9570800
    Abstract: By providing a radiator configuration circuit and a feeding circuit each having a simple structure, a ground radiation antenna having a more simplified fabrication process as well as a remarkably reduced fabrication cost is provided herein. Additionally, a ground radiation antenna having an excellent radiation performance, even when one side of a mobile communication terminal is covered with a conductive substance, such as an LCD panel, is also provided herein.
    Type: Grant
    Filed: October 6, 2013
    Date of Patent: February 14, 2017
    Assignee: RADINA CO., LTD
    Inventors: Hyun Min Jang, Hyeng Cheul Choi, Dong Ryeol Lee, Yang Liu, Hyung Jin Lee, Jae Kyu Yu
  • GROUND ANTENNA AND GROUND RADIATOR USING CAPACITOR
    Publication number: 20140062820
    Abstract: By providing a radiator configuration circuit and a feeding circuit each having a simple structure, a ground radiation antenna having a more simplified fabrication process as well as a remarkably reduced fabrication cost is provided herein. Additionally, a ground radiation antenna having an excellent radiation performance, even when one side of a mobile communication terminal is covered with a conductive substance, such as an LCD panel, is also provided herein.
    Type: Application
    Filed: October 6, 2013
    Publication date: March 6, 2014
    Applicant: RADINA CO., LTD
    Inventors: Hyun Min JANG, Hyeng Cheul CHOI, Dong Ryeol LEE, Yang LIU, Hyung Jin LEE, Jae Kyu YU