Patents by Inventor Doojung KIM

Doojung KIM 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).

  • COMMUNICATION MODULE
    Publication number: 20240006758
    Abstract: A communication module according to the present embodiment comprises: a substrate in which a ground shield protrudes from a main body; at least one communication chip provided in the main body; a first antenna having a first feeding unit and a first ground that are connected to the main body; and a second antenna which has a second feeding unit and a second ground that are connected to the main body, and which is spaced from the first antenna, wherein the ground shield protrudes between the first antenna and the second antenna, and at least one hole can be formed in the ground shield.
    Type: Application
    Filed: December 6, 2021
    Publication date: January 4, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Doojung KIM, Seungmin WOO, Dongwan ROH
  • Dual antenna
    Patent number: 11336019
    Abstract: Disclosed is a dual antenna including a radiation circuit. The radiation circuit includes a first pattern having an L shape, a second pattern having a meandering shape, a feed line electrically connected to the first pattern and the second patter, and a ground line spaced apart from the feed line and electrically connected to the first pattern and the second pattern.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: May 17, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Doojung Kim, Seungmin Woo
  • DUAL ANTENNA
    Publication number: 20210111492
    Abstract: Disclosed is a dual antenna including a radiation circuit. The radiation circuit includes a first pattern having an L shape, a second pattern having a meandering shape, a feed line electrically connected to the first pattern and the second patter, and a ground line spaced apart from the feed line and electrically connected to the first pattern and the second pattern.
    Type: Application
    Filed: March 11, 2020
    Publication date: April 15, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Doojung KIM, Seungmin WOO