Patents by Inventor Jangsun YOO

Jangsun YOO 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).

  • Publication number: 20240007135
    Abstract: According to an embodiment, the electronic device relates to an electronic device for providing dual connectivity of a second frequency band, and may include a communication unit including a plurality of communication ports, a first antenna connected to a first communication port of the plurality of communication ports and configured to transmit a signal of a first band of a first frequency band, and a second antenna connected to a second communication port of the plurality of communication ports and configured to transmit a signal of a second band different from the first band of the first frequency band while the signal of the first band is transmitted. The second frequency band includes at least one frequency band selected from the group consisting of the first frequency band and a frequency band higher than the first frequency band.
    Type: Application
    Filed: June 30, 2023
    Publication date: January 4, 2024
    Inventors: Jangsun YOO, Hanyeop LEE, Jihye MOON, Yongjoo SHIN, Myeonggil LEE, Jongin LEE, Jongbok JANG, Gun LIM
  • Publication number: 20230318637
    Abstract: An electronic device according to certain embodiments may include a housing, an antenna disposed in the housing or formed in a part of the housing, a grip sensor configured to sense an external object that is in contact or proximity, and a processor operatively connected to the antenna and the grip sensor, wherein the processor may be configured to, when a first sensing value from the grip sensor is less than or equal to a first reference value, determine an output power of the antenna to be a first intensity; when the first sensing value exceeds the first reference value and a second sensing value from the grip sensor received after the first sensing value is between the first reference value and a second reference value higher than the first sensing value, determine whether the electronic device is in a state of use, and when the electronic device is not in the state of use, determine, based on a third reference value and a third sensing value of the grip sensor received after the second sensing value, the
    Type: Application
    Filed: May 10, 2023
    Publication date: October 5, 2023
    Inventors: Jangsun YOO, Sunghwan CHO, Minseok KIM, Myeonggil LEE, Gwanghyun JO, Gun LIM
  • Patent number: 11729957
    Abstract: An electronic device and a shielding film are disclosed herein. The electronic device includes a printed circuit board and at least one electrical component mounted on the printed circuit board. The shielding film is disposed on at least a part of the printed circuit board to block electromagnetic waves generated by the printed circuit board and/or the electronic component. The shielding film includes a plurality of layers, and is attached to at least part of the printed circuit board and contacting an upper side surface of the electronic component, wherein at least part of the shielding film includes a nano-conductive fiber and is electrically connected with a ground part of the printed circuit board through the nano-conductive fiber.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: August 15, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myeonggil Lee, Hyein Park, Jaedeok Lim, Jihye Moon, Cheehwan Yang, Jangsun Yoo, Kwangyong Lee
  • Publication number: 20230223675
    Abstract: An electronic device may include a housing including a first cover, a second cover, and a slot positioned in a first side surface. A first antenna is positioned between a first inner surface and a second inner surface, facing the slot, and configured to operate in a first frequency band, and a second antenna is positioned between the first inner surface and the second inner surface, facing the first antenna, and configured to operate in a second frequency band different from the first frequency band.
    Type: Application
    Filed: March 17, 2023
    Publication date: July 13, 2023
    Inventors: Jangsun YOO, Myeonggil LEE, Donguk CHOI, Gun LIM, Jaebong CHUN
  • Publication number: 20230221775
    Abstract: An electronic device including a housing is provided. The electronic device includes a display module, a communication module, a processor, and a speaker, wherein the speaker includes a speaker enclosure in which a first case and a second case are combined, and the speaker enclosure is arranged in the inner space of the housing and spaced apart from the housing at a predetermined interval, a first antenna pattern is arranged on the surface of the first case, a second antenna pattern is arranged on the surface of the second case, the first antenna pattern and the second antenna pattern are electrically coupled to each other, and the first antenna pattern and the second antenna pattern may be arranged to prevent overlapping with a speaker component arranged inside the speaker enclosure.
    Type: Application
    Filed: March 22, 2023
    Publication date: July 13, 2023
    Inventors: Jangsun YOO, Kwanghyun KIM, Myeonggil LEE, Jihye MOON, Kyueun PARK
  • Publication number: 20230216187
    Abstract: According to an embodiment, an electronic device includes a housing including a first surface and a second surface opposite to the first surface, and an antenna including a printed circuit board (PCB) positioned between the first surface and the second surface. The PCB includes a feed pattern including a first connector region, and a ground pattern including a first ground region in contact with a first portion of the first surface, a first coupling region connected to the first ground region, a second ground region connected to the first coupling region and including a second connector region, and a second coupling region connected to the second ground region and in contact with a second portion different from the first portion of the first surface.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 6, 2023
    Inventors: Jangsun YOO, Kyungjae KIM, Minseok KIM, Junghwan PARK, Yongjoo SHIN, Myeonggil LEE, Gwanghyun JO, Gun LIM
  • Patent number: 11581627
    Abstract: In an embodiment, an electronic device may include a first cover covering an upper portion of a main body and containing a first antenna module disposed on a lateral portion thereof, a spacer member disposed over the first cover, and a second cover disposed over the spacer member. The first and second covers may be spaced apart from each other at a predetermined distance due to the spacer member, and a separation space between the first and second covers may be configured to operate as a second antenna module. It is therefore possible to guarantee high-efficiency wireless performance having iso-directionality without compromising the design of the electronic device. Other embodiments are also possible.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: February 14, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jangsun Yoo, Sunggeun Go, Jihye Moon, Myeonggil Lee, Jongmyung Kim, Cheehwan Yang, Kwangyong Lee
  • Patent number: 11553629
    Abstract: An electronic device including a shielding member for performing an electromagnetic interference (EMI) shielding function is provided. The electronic device includes a printed circuit board including a first area in which first electronic components having a first frequency as a driving frequency are mounted, and a second area in which second electronic components having a second frequency as a driving frequency are mounted, a shielding film disposed to cover the first area and the second area of the printed circuit board and attached to a first ground portion of the printed circuit board, and at least one conductive member formed to extend in a direction perpendicular to an extending direction of the printed circuit board. The at least one conductive member includes a first end that contacts the shielding film, and a second end that contacts a second ground portion of the printed circuit board, the second end being disposed between the first area and the second area of the printed circuit board.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: January 10, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myeonggil Lee, Hyein Park, Jangsun Yoo, Jaedeok Lim, Jihye Moon, Cheehwan Yang, Kwangyong Lee, Moonhee Lee
  • Publication number: 20220399687
    Abstract: An electronic device according to certain embodiments includes a first circuit board, a second circuit board including a communication module, a first antenna module disposed to be separate from the communication module, a flexible cable including a first connector connected to the first circuit board, a second connector connected to the first antenna module, a first extension extending between the first connector and the second connector, and a first receptacle disposed in the first extension, and a first coaxial cable including a third connector connected to the communication module, a fourth connector connected to the first receptacle, and a second extension extending between the third connector and the fourth connector.
    Type: Application
    Filed: June 16, 2022
    Publication date: December 15, 2022
    Inventors: Jangsun YOO, Hanyeop LEE, Donguk CHOI, Kyungbin KIM, Jihye MOON, Myeonggil LEE, Jongin LEE, Eunseok HONG, Gun LIM
  • Publication number: 20220312653
    Abstract: An electronic device and a shielding film are disclosed herein. The electronic device includes a printed circuit board and at least one electrical component mounted on the printed circuit board. The shielding film is disposed on at least a part of the printed circuit board to block electromagnetic waves generated by the printed circuit board and/or the electronic component. The shielding film includes a plurality of layers, and is attached to at least part of the printed circuit board and contacting an upper side surface of the electronic component, wherein at least part of the shielding film includes a nano-conductive fiber and is electrically connected with a ground part of the printed circuit board through the nano-conductive fiber.
    Type: Application
    Filed: June 16, 2022
    Publication date: September 29, 2022
    Inventors: Myeonggil LEE, Hyein PARK, Jaedeok LIM, Jihye MOON, Cheehwan YANG, Jangsun YOO, Kwangyong LEE
  • Patent number: 11392181
    Abstract: In accordance with an aspect of the disclosure, an electronic device comprises a first housing, a second housing, a hinge housing disposed between the first housing and the second housing and containing a metallic material, a hinge structure, at least partially disposed in the hinge housing, wherein the hinge structure connects the first housing and the second housing to allow a selectable angle of rotation between the first housing and the second housing, and a conductive pattern formed on a surface of the hinge housing.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: July 19, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jangsun Yoo, Jihye Moon, Myeonggil Lee, Cheehwan Yang, Kwangyong Lee, Myoungkyu Lee, Myoungjun Choi
  • Publication number: 20220151067
    Abstract: According to various embodiments of the disclosure, an electronic device may comprise a housing at least partially including an electrically conductive material, a first circuit board disposed in the housing, a connection member disposed on the first circuit board and partially extending past an edge of the first circuit board, a second circuit board disposed in the housing and connected to the connection member from a side of the first circuit board in which the connection member extends, and a shielding member disposed to surround the connection member and the second circuit board inside the housing. The shielding member may be electrically connected to at least one of the housing and the first circuit board. Other various embodiments are possible.
    Type: Application
    Filed: November 8, 2021
    Publication date: May 12, 2022
    Inventors: Younggwon KOO, Juhee KIM, Jangsun YOO
  • Patent number: 11291144
    Abstract: An electronic device and a shielding film are disclosed herein. The electronic device includes a printed circuit board and at least one electrical component mounted on the printed circuit board. The shielding film is disposed on at least a part of the printed circuit board to block electromagnetic waves generated by the printed circuit board and/or the electronic component. The shielding film includes a plurality of layers, and is attached to at least part of the printed circuit board and contacting an upper side surface of the electronic component, wherein at least part of the shielding film includes a nano-conductive fiber and is electrically connected with a ground part of the printed circuit board through the nano-conductive fiber.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: March 29, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myeonggil Lee, Hyein Park, Jaedeok Lim, Jihye Moon, Cheehwan Yang, Jangsun Yoo, Kwangyong Lee
  • Publication number: 20220069437
    Abstract: According to an embodiment, an electronic device may comprise: a first housing structure comprising a first surface facing in a first direction, a second surface facing in a second direction opposite to the first direction, a first side surface and a second side surface facing opposite to each other and surrounding at least a part of the space between the first surface and the second surface, and a third side surface and a fourth side surface facing opposite to each other while being perpendicular to the first side surface; a second housing structure comprising a third surface facing in a third direction, a fourth surface facing in a fourth direction opposite to the third direction, a fifth side surface and a sixth side surface facing opposite to each other and surrounding at least a part of the space between the third surface and the fourth surface, and a seventh side surface and an eighth side surface facing opposite to each other while being perpendicular to the fifth side surface; a hinge structure connec
    Type: Application
    Filed: March 13, 2020
    Publication date: March 3, 2022
    Inventors: Jangsun YOO, Jingyu CHOI, Jongmyung KIM, Jihye MOON, Cheehwan YANG, Kwangyong LEE, Myeonggil LEE, Seungwoon LEE
  • Publication number: 20210219470
    Abstract: An electronic device including a shielding member for performing an electromagnetic interference (EMI) shielding function is provided. The electronic device includes a printed circuit board including a first area in which first electronic components having a first frequency as a driving frequency are mounted, and a second area in which second electronic components having a second frequency as a driving frequency are mounted, a shielding film disposed to cover the first area and the second area of the printed circuit board and attached to a first ground portion of the printed circuit board, and at least one conductive member formed to extend in a direction perpendicular to an extending direction of the printed circuit board. The at least one conductive member includes a first end that contacts the shielding film, and a second end that contacts a second ground portion of the printed circuit board, the second end being disposed between the first area and the second area of the printed circuit board.
    Type: Application
    Filed: January 6, 2021
    Publication date: July 15, 2021
    Inventors: Myeonggil LEE, Hyein PARK, Jangsun YOO, Jaedeok LIM, Jihye MOON, Cheehwan YANG, Kwangyong LEE, Moonhee LEE
  • Publication number: 20210126345
    Abstract: In an embodiment, an electronic device may include a first cover covering an upper portion of a main body and containing a first antenna module disposed on a lateral portion thereof, a spacer member disposed over the first cover, and a second cover disposed over the spacer member. The first and second covers may be spaced apart from each other at a predetermined distance due to the spacer member, and a separation space between the first and second covers may be configured to operate as a second antenna module. It is therefore possible to guarantee high-efficiency wireless performance having iso-directionality without compromising the design of the electronic device. Other embodiments are also possible.
    Type: Application
    Filed: October 20, 2020
    Publication date: April 29, 2021
    Inventors: Jangsun YOO, Sunggeun GO, Jihye MOON, Myeonggil LEE, Jongmyung KIM, Cheehwan YANG, Kwangyong LEE
  • Publication number: 20200183465
    Abstract: In accordance with an aspect of the disclosure, an electronic device comprises a first housing, a second housing, a hinge housing disposed between the first housing and the second housing and containing a metallic material, a hinge structure, at least partially disposed in the hinge housing, wherein the hinge structure connects the first housing and the second housing to allow a selectable angle of rotation between the first housing and the second housing, and a conductive pattern formed on a surface of the hinge housing.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 11, 2020
    Inventors: Jangsun YOO, Jihye MOON, Myeonggil LEE, Cheehwan YANG, Kwangyong LEE, Myoungkyu LEE, Myoungjun CHOI
  • Publication number: 20200137931
    Abstract: An electronic device and a shielding film are disclosed herein. The electronic device includes a printed circuit board and at least one electrical component mounted on the printed circuit board. The shielding film is disposed on at least a part of the printed circuit board to block electromagnetic waves generated by the printed circuit board and/or the electronic component. The shielding film includes a plurality of layers, and is attached to at least part of the printed circuit board and contacting an upper side surface of the electronic component, wherein at least part of the shielding film includes a nano-conductive fiber and is electrically connected with a ground part of the printed circuit board through the nano-conductive fiber.
    Type: Application
    Filed: October 31, 2019
    Publication date: April 30, 2020
    Inventors: Myeonggil LEE, Hyein PARK, Jaedeok LIM, Jihye MOON, Cheehwan YANG, Jangsun YOO, Kwangyong LEE
  • Patent number: 9860741
    Abstract: An electronic device and method are disclosed. The electronic device includes a wireless communication unit that performs wireless communication, a display unit, and at least one processor, which implements the method, including in response to detecting a request to enter a wireless communication maximization mode, controlling the display unit to display an option for configuring the wireless communication maximization mode, detecting a selection input to the option, and changing a configuration of at least one component of the electronic device to reduce noise from the at least one component generated in a wireless communication frequency band according to the selected option.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: January 2, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jongheon Kim, Cheehwan Yang, Jangsun Yoo, Junghwan Park
  • Publication number: 20160183141
    Abstract: An electronic device and method are disclosed. The electronic device includes a wireless communication unit that performs wireless communication, a display unit, and at least one processor, which implements the method, including in response to detecting a request to enter a wireless communication maximization mode, controlling the display unit to display an option for configuring the wireless communication maximization mode, detecting a selection input to the option, and changing a configuration of at least one component of the electronic device to reduce noise from the at least one component generated in a wireless communication frequency band according to the selected option.
    Type: Application
    Filed: December 17, 2015
    Publication date: June 23, 2016
    Inventors: Jongheon KIM, Cheehwan YANG, Jangsun YOO, Junghwan PARK