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).
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Publication number: 20180323497Abstract: 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: ApplicationFiled: July 11, 2018Publication date: November 8, 2018Applicant: LG ELECTRONICS INC.Inventors: Yunmo KANG, Kangjae JUNG, Sungjoon HONG, Byungwoon JUNG, Sungjung RHO
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Patent number: 10056680Abstract: 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: GrantFiled: January 2, 2018Date of Patent: August 21, 2018Assignee: LG ELECTRONICS INC.Inventors: Yunmo Kang, Kangjae Jung, Sungjoon Hong, Byungwoon Jung, Sungjung Rho
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Patent number: 9985337Abstract: 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: GrantFiled: November 8, 2016Date of Patent: May 29, 2018Assignee: LG ELECTRONICS INC.Inventors: Yunmo Kang, Kangjae Jung, Sungjoon Hong, Byungwoon Jung, Sungjung Rho
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Publication number: 20180131077Abstract: 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: ApplicationFiled: January 2, 2018Publication date: May 10, 2018Applicant: LG ELECTRONICS INC.Inventors: Yunmo KANG, Kangjae JUNG, Sungjoon HONG, Byungwoon JUNG, Sungjung RHO
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Publication number: 20180109280Abstract: 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: ApplicationFiled: December 19, 2017Publication date: April 19, 2018Applicant: LG ELECTRONICS INC.Inventors: Sungjoon HONG, Kangjae JUNG, Sungjung RHO, Youngbae KWON, Jaewoo LEE, Deuksu CHOI
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Patent number: 9871286Abstract: 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: GrantFiled: August 27, 2013Date of Patent: January 16, 2018Assignee: LG ELECTRONICS INC.Inventors: Yunmo Kang, Kangjae Jung, Sungjoon Hong, Byungwoon Jung, Sungjung Rho
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Patent number: 9866252Abstract: There is disclosed a mobile terminal including a case having a display unit coupled to a front side, a first antenna mounted in the case and comprising a first slot extended in a first direction and having a closed end and an open end, a second antenna mounted in the case and comprising a second slot extended in a second direction opposite to the extended direction of the first slot and comprising a closed end and an open end, a power supply unit mounted in the case, a first feeder supplying the power of the power supply unit to the first antenna, and a second feeder supplying the power of the power supply unit to the second antenna.Type: GrantFiled: November 10, 2015Date of Patent: January 9, 2018Assignee: LG ELECTRONICS INC.Inventors: Sungjoon Hong, Kangjae Jung, Sungjung Rho, Youngbae Kwon, Jaewoo Lee, Deuksu Choi
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Publication number: 20170201010Abstract: 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: ApplicationFiled: August 23, 2016Publication date: July 13, 2017Applicant: 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
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Publication number: 20170201016Abstract: 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 firstType: ApplicationFiled: February 16, 2017Publication date: July 13, 2017Applicant: LG ELECTRONICS INC.Inventors: Youngbae KWON, Kangjae JUNG, Sungjung RHO, Changwon YUN, Duckyun KIM, Yunmo KANG
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Patent number: 9627743Abstract: A mobile terminal can include a bar type terminal body including a conductive case, and having an upper part and a lower part; and an antenna device disposed on the lower part; the conductive case can include first and second conductive cases forming a side appearance of the mobile terminal, the first conductive case is disposed at a lower end of the terminal body; the second conductive case covers a side surface of the mobile terminal; the first and second conductive cases are separated by an opening with a dielectric therebetween; the antenna can include a first member and a second member extended from an end of the first member and is in a printed circuit board (PCB); the first and second members are near the first conductive case; and the PCB has a socket for connecting an external device, and a key of a user input unit.Type: GrantFiled: April 11, 2016Date of Patent: April 18, 2017Assignee: LG ELECTRONICS INC.Inventors: Byungwoon Jung, Jaewoo Lee, Daeyong Kwak, Hanphil Rhyu, Sungjung Rho
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Patent number: 9608314Abstract: The present invention relates to a mobile terminal, which includes a terminal body having a rear surface and side surfaces extending from each end portion of the rear surface toward a front surface, the terminal body made of a metal, a lower cap detachably coupled to a lower end of the terminal body and externally exposed to operate as a radiator of an antenna apparatus, a non-metal member interposed between the terminal body and the lower cap and forming a slot by spacing the terminal body and the lower cap apart from each other, and a dividing member crossing the non-metal member, and dividing an area where the terminal body and the lower cap are electrically connected and generate an electric field accordingly, the dividing member dividing the slot into first and second slots.Type: GrantFiled: August 18, 2016Date of Patent: March 28, 2017Assignee: LG ELECTRONICS INC.Inventors: Youngbae Kwon, Kangjae Jung, Sungjung Rho, Changwon Yun, Duckyun Kim, Yunmo Kang
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Publication number: 20170054200Abstract: 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: ApplicationFiled: November 8, 2016Publication date: February 23, 2017Applicant: LG ELECTRONICS INC.Inventors: Yunmo KANG, Kangjae JUNG, Sungjoon HONG, Byungwoon JUNG, Sungjung RHO
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Patent number: 9564679Abstract: An antenna apparatus according to one exemplary embodiment disclosed herein includes a first member and a second member limiting a slot, a feeding unit provided on one surface of a carrier covering the slot and configured to feed the slot, and a first radiator formed on the one surface of the carrier with being spaced apart from the feeding unit, and electrically connected to the first member, the first radiator configured to resonate together with the slot at a first frequency band and a second frequency band.Type: GrantFiled: August 6, 2013Date of Patent: February 7, 2017Assignee: LG ELECTRONICS INC.Inventors: Sungjung Rho, Byungwoon Jung, Youngbae Kwon, Hanphil Rhyu, Changwon Yun, Duckyun Kim, Deuksu Choi, Jaewoo Lee, Sungjoon Hong
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Publication number: 20160315651Abstract: There is disclosed a mobile terminal including a case having a display unit coupled to a front side, a first antenna mounted in the case and comprising a first slot extended in a first direction and having a closed end and an open end, a second antenna mounted in the case and comprising a second slot extended in a second direction opposite to the extended direction of the first slot and comprising a closed end and an open end, a power supply unit mounted in the case, a first feeder supplying the power of the power supply unit to the first antenna, and a second feeder supplying the power of the power supply unit to the second antenna.Type: ApplicationFiled: November 10, 2015Publication date: October 27, 2016Applicant: LG ELECTRONICS INC.Inventors: Sungjoon Hong, Kangjae Jung, Sungjung Rho, Youngbae Kwon, Jaewoo Lee, Deuksu Choi
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Publication number: 20160254591Abstract: 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: ApplicationFiled: May 9, 2016Publication date: September 1, 2016Applicant: LG ELECTRONICS INC.Inventors: Byungwoon JUNG, Jaewoo LEE, Sungjung RHO, Changwon YUN, Daeyong KWAK, Sungjoon HONG
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Patent number: 9431693Abstract: 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: GrantFiled: June 15, 2011Date of Patent: August 30, 2016Assignee: LG ELECTRONICS INC.Inventors: Daeyong Kwak, Sungjung Rho, Kangjae Jung
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Publication number: 20160226133Abstract: A mobile terminal can include a bar type terminal body including a conductive case, and having an upper part and a lower part; and an antenna device disposed on the lower part; the conductive case can include first and second conductive cases forming a side appearance of the mobile terminal, the first conductive case is disposed at a lower end of the terminal body; the second conductive case covers a side surface of the mobile terminal; the first and second conductive cases are separated by an opening with a dielectric therebetween; the antenna can include a first member and a second member extended from an end of the first member and is in a printed circuit board (PCB); the first and second members are near the first conductive case; and the PCB has a socket for connecting an external device, and a key of a user input unit.Type: ApplicationFiled: April 11, 2016Publication date: August 4, 2016Applicant: LG Electronics Inc.Inventors: Byungwoon JUNG, Jaewoo LEE, Daeyong KWAK, Hanphil RHYU, Sungjung RHO
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Patent number: 9363341Abstract: 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: GrantFiled: April 22, 2015Date of Patent: June 7, 2016Assignee: LG ELECTRONICS INC.Inventors: Byungwoon Jung, Jaewoo Lee, Sungjung Rho, Changwon Yun, Daeyong Kwak, Sungjoon Hong
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Patent number: 9337543Abstract: A mobile terminal comprises: a terminal body having an upper part and a lower part; and an antenna device disposed on the upper part or the lower part of the terminal body, and configured to transmit and receive radio signals, wherein the antenna device comprises: a first member and a second member which form a slot of which one side is open; a feeding portion having one end connected to one of the first member and the second member such that the antenna device resonates in a first frequency band, and forming an electric field in the slot; and a feeding extension portion extending from the feeding portion such that the antenna device resonates in a second frequency band.Type: GrantFiled: June 20, 2013Date of Patent: May 10, 2016Assignee: LG Electronics Inc.Inventors: Byungwoon Jung, Jaewoo Lee, Daeyong Kwak, Hanphil Rhyu, Sungjung Rho
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Publication number: 20160088130Abstract: 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: ApplicationFiled: April 22, 2015Publication date: March 24, 2016Applicant: LG ELECTRONICS INC.Inventors: Byungwoon JUNG, Jaewoo LEE, Sungjung RHO, Changwon YUN, Daeyong KWAK, Sungjoon HONG