Patents by Inventor Doochan JUNG

Doochan JUNG 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).

  • Patent number: 11349207
    Abstract: An electronic device having a fifth-generation (5G) antenna according to an embodiment is provided. The electronic device includes a cover glass through which electromagnetic waves are transmitted, a case having a metal rim formed on a side surface of the electronic device, and an antenna module configured to transmit or receive beamformed signals through a plurality of antenna elements, and wherein the antenna module is configured to be coupled with a module bracket, with being tilted at a predetermined slant angle from a baseline of the electronic device, so as to radiate the beamformed signals through the cover glass.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: May 31, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Dongjin Kim, Doochan Jung, Namyong Kim, Cheolwan Park
  • Publication number: 20210280971
    Abstract: An electronic device having a fifth-generation (5G) antenna according to an embodiment is provided. The electronic device includes a cover glass through which electromagnetic waves are transmitted, a case having a metal rim formed on a side surface of the electronic device, and an antenna module configured to transmit or receive beamformed signals through a plurality of antenna elements, and wherein the antenna module is configured to be coupled with a module bracket, with being tilted at a predetermined slant angle from a baseline of the electronic device, so as to radiate the beamformed signals through the cover glass.
    Type: Application
    Filed: June 11, 2020
    Publication date: September 9, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Dongjin KIM, Doochan JUNG, Namyong KIM, Cheolwan PARK
  • Patent number: 10341477
    Abstract: There is disclosed a mobile terminal comprising a body; a ground of a printed circuit board loaded in the body; a data port located in the body to have an external input terminal inserted therein and connected with the ground; a metallic member defining an exterior of the body and comprising a slit; a feeding portion connected with a first point of the metallic member and configured to supply power; a first ground line connected with the ground at a second point located between the first point of the metallic member and the slit; and a second ground line connected with the data port connected with the ground when the external input terminal is inserted in the data port, so that the mobile terminal has to include no additional switch to reduce the number of the components and the antenna of the mobile terminal may be selectively and structurally connected without the algorithm configured to manipulate the switch by sensing that the external input terminal is inserted in the data port to operate the switch to m
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: July 2, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Changho Hong, Geunsu Kim, Doochan Jung, Hyunyun Hwang
  • Publication number: 20190058781
    Abstract: There is disclosed a mobile terminal comprising a body; a ground of a printed circuit board loaded in the body; a data port located in the body to have an external input terminal inserted therein and connected with the ground; a metallic member defining an exterior of the body and comprising a slit; a feeding portion connected with a first point of the metallic member and configured to supply power; a first ground line connected with the ground at a second point located between the first point of the metallic member and the slit; and a second ground line connected with the data port connected with the ground when the external input terminal is inserted in the data port, so that the mobile terminal has to include no additional switch to reduce the number of the components and the antenna of the mobile terminal may be selectively and structurally connected without the algorithm configured to manipulate the switch by sensing that the external input terminal is inserted in the data port to operate the switch to m
    Type: Application
    Filed: April 5, 2018
    Publication date: February 21, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Changho HONG, Geunsu KIM, Doochan JUNG, Hyunyun HWANG