Patents by Inventor Sungjung RHO

Sungjung RHO 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: 11888213
    Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: January 30, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Yunmo Kang, Kangjae Jung, Sungjoon Hong, Byungwoon Jung, Sungjung Rho
  • Patent number: 11362699
    Abstract: A mobile terminal including a body for receiving an electronic component therein; a middle frame mounted on the body a main board mounted on the body; a side case surrounding an edge of the body, wherein the side case includes a plurality of antenna radiators having a first end and a second end, and a plurality of slits defined between the plurality of antenna radiators; a ground line connected to each of the antenna radiators; and a feeding line for supplying power to each of the antenna radiators. Further, each of the antenna radiators includes the second end grounded by the ground line and the first end spaced apart from the second end of a neighbor antenna radiator.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: June 14, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Kangjae Jung, Dongjin Kim, Yunmo Kang, Sungjoon Hong, Kyoungsun Hwang, Sungjung Rho
  • Publication number: 20220115771
    Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 14, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Yunmo KANG, Kangjae JUNG, Sungjoon HONG, Byungwoon JUNG, Sungjung RHO
  • Patent number: 11233314
    Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: January 25, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Yunmo Kang, Kangjae Jung, Sungjoon Hong, Byungwoon Jung, Sungjung Rho
  • Publication number: 20210175922
    Abstract: A mobile terminal including a body for receiving an electronic component therein; a middle frame mounted on the body a main board mounted on the body; a side case surrounding an edge of the body, wherein the side case includes a plurality of antenna radiators having a first end and a second end, and a plurality of slits defined between the plurality of antenna radiators; a ground line connected to each of the antenna radiators; and a feeding line for supplying power to each of the antenna radiators. Further, each of the antenna radiators includes the second end grounded by the ground line and the first end spaced apart from the second end of a neighbor antenna radiator.
    Type: Application
    Filed: February 10, 2021
    Publication date: June 10, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Kangjae Jung, Dongjin Kim, Yunmo Kang, Sungjoon Hong, Kyoungsun Hwang, Sungjung Rho
  • Patent number: 10951260
    Abstract: A mobile terminal comprises: a body having an electronic equipment part therein; a middle frame mounted in the body; a main substrate mounted in the body; a side case which is located around a lateral surface of the body and includes a plurality of antenna radiators and a plurality of slits among the plurality of antenna radiators; a ground line connected to the antenna radiators; and a power feeding line for applying power to the antenna radiators, wherein the slits include first and second slits, which are located at a first lateral surface of the mobile terminal, and third and fourth slits, which are located at second and third lateral surfaces adjacent to the first lateral surface of the mobile terminal, thereby improving antenna performance by minimizing interference among the antenna radiators for transmitting and receiving each frequency signal.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: March 16, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Kangjae Jung, Dongjin Kim, Yunmo Kang, Sungjoon Hong, Kyoungsun Hwang, Sungjung Rho
  • Publication number: 20200395654
    Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 17, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Yunmo KANG, Kangjae JUNG, Sungjoon HONG, Byungwoon JUNG, Sungjung RHO
  • Patent number: 10790575
    Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: September 29, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Yunmo Kang, Kangjae Jung, Sungjoon Hong, Byungwoon Jung, Sungjung Rho
  • Publication number: 20200161747
    Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Yunmo KANG, Kangjae JUNG, Sungjoon HONG, Byungwoon JUNG, Sungjung RHO
  • Patent number: 10601115
    Abstract: A mobile terminal includes a window including a transparent region and an opaque region surrounding the transparent region, a metal case provided below the window to accommodate the window, having a rear surface portion facing the window and a side surface portion formed to extend from the rear surface portion toward a front surface, and exposed outwardly, a non-metal member formed in a region formed by cut away a portion of the case and having a slot formation portion spaced apart from the side surface portion at a predetermined interval and a pair of sectioning portions extending from the slot formation portion and traversing the side surface portion to section the side surface portion into first to third members, and first to third antenna patterns formed in the opaque region and electrically connected to the first to third members to form first and third antennas, respectively.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: March 24, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Minseok Kim, Hansu Kim, Kangjae Jung, Youngbae Kwon, Sungjung Rho, Changwon Yun, Kyoungwon Jeon, Duckyun Kim, Hyoungwook Lim, Yunmo Kang, Hayong Kim
  • Patent number: 10573957
    Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Yunmo Kang, Kangjae Jung, Sungjoon Hong, Byungwoon Jung, Sungjung Rho
  • Publication number: 20200007184
    Abstract: A mobile terminal comprises: a body having an electronic equipment part therein; a middle frame mounted in the body; a main substrate mounted in the body; a side case which is located around a lateral surface of the body and includes a plurality of antenna radiators and a plurality of slits among the plurality of antenna radiators; a ground line connected to the antenna radiators; and a power feeding line for applying power to the antenna radiators, wherein the slits include first and second slits, which are located at a first lateral surface of the mobile terminal, and third and fourth slits, which are located at second and third lateral surfaces adjacent to the first lateral surface of the mobile terminal, thereby improving antenna performance by minimizing interference among the antenna radiators for transmitting and receiving each frequency signal.
    Type: Application
    Filed: January 26, 2017
    Publication date: January 2, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Kangjae Jung, Dongjin Kim, Yunmo Kang, Sungjoon Hong, Kyoungsun Hwang, Sungjung Rho
  • Patent number: 10361743
    Abstract: A mobile terminal including a case; a metal plate mounted in the case; a first radiator comprising one end connected to the metal plate via a connection portion and extended from the connection portion in a first direction, the first radiator being spaced apart a preset distance from the metal plate; a first feeder connected to the first radiator and supplying power; an additional radiator; and a first switch configured to be switched on and off to connect and disconnect the additional radiator and the first feeder to and from each other.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: July 23, 2019
    Assignee: LG Electronics Inc.
    Inventors: Sungjoon Hong, Kangjae Jung, Sungjung Rho, Youngbae Kwon, Jaewoo Lee, Deuksu Choi
  • Publication number: 20190214707
    Abstract: A mobile terminal includes a window including a transparent region and an opaque region surrounding the transparent region, a metal case provided below the window to accommodate the window, having a rear surface portion facing the window and a side surface portion formed to extend from the rear surface portion toward a front surface, and exposed outwardly, a non-metal member formed in a region formed by cut away a portion of the case and having a slot formation portion spaced apart from the side surface portion at a predetermined interval and a pair of sectioning portions extending from the slot formation portion and traversing the side surface portion to section the side surface portion into first to third members, and first to third antenna patterns formed in the opaque region and electrically connected to the first to third members to form first and third antennas, respectively.
    Type: Application
    Filed: March 18, 2019
    Publication date: July 11, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Minseok KIM, Hansu KIM, Kangjae JUNG, Youngbae KWON, Sungjung RHO, Changwon YUN, Kyoungwon JEON, Duckyun KIM, Hyoungwook LIM, Yunmo KANG, Hayong KIM
  • Publication number: 20190115653
    Abstract: A mobile terminal is provided that includes a body; a metal frame provided in the body and configured to support a display; a main board provided in a rear surface of the metal frame; a first conductive member arranged in a lateral surface of the body, spaced a preset distance apart from the metal frame, and configured to transceive a first frequency signal; a first connecting portion configured to connect one end of the first conductive member with the metal frame; a second conductive member arranged in a lateral surface of the body, spaced a preset distance apart from the metal frame and having one end which faces the other end of the first conductive member, and configured to transceive a second frequency signal; a slit formed between the other end of the first conductive member and one end of the second conductive member; a second connecting portion configured to connect the other end of the second conductive member with the metal frame; a first feeding line configured to supply power to the first conduct
    Type: Application
    Filed: April 12, 2018
    Publication date: April 18, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Changwon YUN, Dongjin KIM, Kangjae JUNG, Soyeon LEE, Sungjung RHO
  • Patent number: 10256527
    Abstract: A mobile terminal includes a window including a transparent region and an opaque region surrounding the transparent region, a metal case provided below the window to accommodate the window, having a rear surface portion facing the window and a side surface portion formed to extend from the rear surface portion toward a front surface, and exposed outwardly, a non-metal member formed in a region formed by cut away a portion of the case and having a slot formation portion spaced apart from the side surface portion at a predetermined interval and a pair of sectioning portions extending from the slot formation portion and traversing the side surface portion to section the side surface portion into first to third members, and first to third antenna patterns formed in the opaque region and electrically connected to the first to third members to form first and third antennas, respectively.
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: April 9, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Minseok Kim, Hansu Kim, Kangjae Jung, Youngbae Kwon, Sungjung Rho, Changwon Yun, Kyoungwon Jeon, Duckyun Kim, Hyoungwook Lim, Yunmo Kang, Hayong Kim
  • Publication number: 20190086968
    Abstract: Disclosed is a mobile terminal including a main body including a rear case including a metal part, an opening formed through the rear case, a coil antenna located within the main body and including a plurality of conductive strips, and a feeder configured to apply power to the coil antenna. The coil antenna includes first conductive strips extending in a first direction, at least some of the first conductive strips overlapping the opening, second conductive strips located at one side of the first conductive strips in a second direction perpendicular to the first direction and connected to the first conductive strips to form a first loop, and third conductive strips located at the other side of the first conductive strips in the second direction and connected to the first conductive strips to form a second loop, and the first to third conductive strips are connected to form a continuous coil.
    Type: Application
    Filed: April 17, 2018
    Publication date: March 21, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Changwon YUN, Changil KIM, Hanphil RHYU, Sungjung RHO, Chisang YOU
  • Patent number: 10177440
    Abstract: According to the present invention, a mobile terminal includes a main body including a front side with which a display unit is combined, a first antenna mounted on the main body, extended in a first direction and including a first slot of which one end is closed and another end is opened, a second antenna mounted on the main body, extended in a second direction corresponding to a direction opposite to the direction to which the first slot is extended and including a second slot of which one end is closed and another end is opened, a power supply unit mounted in the inside of the main body, a first feeder configured to supply power to the first antenna from the power supply unit and a second feeder configured to supply power to the second antenna from the power supply unit.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: January 8, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Byungwoon Jung, Jaewoo Lee, Sungjung Rho, Changwon Yun, Daeyong Kwak, Sungjoon Hong
  • Patent number: 10164323
    Abstract: A mobile terminal, comprising of a terminal body having a front surface, a rear surface, and side surfaces extending from end portions of the rear surface toward the front surface, the terminal body being made of a metal, a lower module coupled to a lower end of the terminal body and externally exposed to operate as a radiator of an antenna apparatus and a non-metal member interposed between the terminal body and the lower module and forming a slot by spacing the terminal body and the lower module apart from each other, and wherein the antenna apparatus comprises first and second antenna resonating different frequency bands wherein the first antenna and the second antenna comprise a first feeder and a second feeder, respectively, connected to a main printed circuit board provided in the terminal body and generating the electric fields on the first slot and the second slot, respectively, and wherein the lower module comprises first and second member and a connecting portion connecting end portions of the first
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: December 25, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Youngbae Kwon, Kangjae Jung, Sungjung Rho, Changwon Yun, Duckyun Kim, Yunmo Kang
  • Patent number: RE48738
    Abstract: Disclosed herein is a mobile terminal including a terminal body comprising a circuit board formed to process radio signals, a first and a second member configured to form an external appearance of the terminal and disposed to cover a lateral surface of the circuit board, a power feed connecting portion to allow the first member and the circuit board to be power feed connected, and a ground connecting portion to allow the first member and the circuit board to be ground connected. Accordingly, an electrical element and an antenna are disposed adjacent to each other, allowing the effective use of a space within the terminal.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: September 14, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Daeyong Kwak, Sungjung Rho, Kangjae Jung