Patents by Inventor Kyung-Bae KO

Kyung-Bae KO 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: 20190288392
    Abstract: An electronic device according to an embodiment may comprise: a housing including a first slit having a length corresponding to a first frequency and a second slit extending from one point of the first slit in a different direction from the first slit and having a length corresponding to a second frequency, and configured to resonate at the first frequency and the second frequency by the first slit and the second slit; a printed circuit board disposed in the housing and at least partially made of a non-conductive material in regions corresponding to the first slit and the second slit; and a power supply unit for supplying power through one point of the housing, adjacent to the first slit or the second slit. Various other embodiments recognized from the specification are also possible.
    Type: Application
    Filed: November 2, 2017
    Publication date: September 19, 2019
    Inventors: Jae Hyung KIM, Kyung Bae KO, Tae Gyu KIM, Je Sun MOON, Jin Kyu BANG, Sang Hoon LEE
  • Patent number: 10243624
    Abstract: An electronic device is provided. The electronic device includes a first housing a second housing, a first display disposed on the first housing and a second display disposed on the second housing, a connecting member configured to couple the first housing to the second housing such that the first housing and the second housing are foldable relative to each other, and the second surface and the fourth surface face each other when the first housing and the second housing are folded toward each other, a first conductive element disposed within the first housing and between the second surface and the first display, and an intermediate conductive plate disposed within the second housing and between the fourth surface and the second display, the intermediate conductive plate having an opening that faces the first conductive element when the first housing and the second housing are in a folded configuration.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: March 26, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jaehyung Kim, Jae-Ho Lim, Hosaeng Kim, Jesun Moon, Sungyeul Hong, Kyung-Jong Lee, Jinkyu Bang, Hanbin Lee, Kyung-Bae Ko, Donghwan Kim, Taegyu Kim, Jae-Bong Chun
  • Publication number: 20180269561
    Abstract: An electronic device includes housing including first plate, second plate, and side member, wherein side member includes first side face in first direction having first length, second side face having second length greater than first length, third side face extending parallel to first side face having first length, and fourth side face; touch screen display disposed within housing, and exposed through portion of first plate; a PCB between first plate and second plate to be parallel to second plate, wherein PCB includes ground plane and first L-shaped ground extension between first conductive region of second plate and first plate, and first L-shaped ground extension includes first portion extending in second direction from ground plane and second portion extending in first direction from first portion; and at least one first wireless communication circuit disposed on PCB and electrically connected to first point in second portion of first L-shaped ground extension.
    Type: Application
    Filed: March 15, 2018
    Publication date: September 20, 2018
    Inventors: Jaehyung Kim, Sang-Min Han, Kyung-Bae Ko, Youngjung Kim, Jong-Suk Kim, Taegyu Kim, Jinkyu Bang, Changha Yu, Young-Sung Lee
  • Patent number: 9985351
    Abstract: A multi-band antenna is provided. The multi-band antenna includes a plurality of radiator patterns that are configured to operate according to different frequency bands, a plurality of feeding units that are respectively connected to different contact points of the antenna radiator for connecting feeding units of the plurality of feeding units to at least one radiator pattern included in the plurality of radiator patterns, and a switching unit configured to switch between feeding units of the plurality of feeding units for connecting at least one radiator pattern included in the plurality of radiator patterns to the switched feeding unit.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: May 29, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jong Suk Kim, Jin Kyu Bang, Kyung Bae Ko, Dong Hwan Kim
  • Publication number: 20180048359
    Abstract: An electronic device is provided. The electronic device includes a first housing a second housing, a first display disposed on the first housing and a second display disposed on the second housing, a connecting member configured to couple the first housing to the second housing such that the first housing and the second housing are foldable relative to each other, and the second surface and the fourth surface face each other when the first housing and the second housing are folded toward each other, a first conductive element disposed within the first housing and between the second surface and the first display, and an intermediate conductive plate disposed within the second housing and between the fourth surface and the second display, the intermediate conductive plate having an opening that faces the first conductive element when the first housing and the second housing are in a folded configuration.
    Type: Application
    Filed: October 24, 2017
    Publication date: February 15, 2018
    Inventors: Jaehyung KIM, Jae-Ho LIM, Hosaeng KIM, Jesun MOON, Sungyeul HONG, Kyung-Jong LEE, Jinkyu BANG, Hanbin LEE, Kyung-Bae KO, Donghwan KIM, Taegyu KIM, Jae-Bong CHUN
  • Patent number: 9831928
    Abstract: An electronic device is provided. The electronic device includes a first housing a second housing, a first display disposed on the first housing and a second display disposed on the second housing, a connecting member configured to couple the first housing to the second housing such that the first housing and the second housing are foldable relative to each other, and the second surface and the fourth surface face each other when the first housing and the second housing are folded toward each other, a first conductive element disposed within the first housing and between the second surface and the first display, and an intermediate conductive plate disposed within the second housing and between the fourth surface and the second display, the intermediate conductive plate having an opening that faces the first conductive element when the first housing and the second housing are in a folded configuration.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: November 28, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jaehyung Kim, Jae-Ho Lim, Hosaeng Kim, Jesun Moon, Sungyeul Hong, Kyung-Jong Lee, Jinkyu Bang, Hanbin Lee, Kyung-Bae Ko, Donghwan Kim, Taegyu Kim, Jae-Bong Chun
  • Patent number: 9728854
    Abstract: An antenna device that uses an exterior metal frame is provided. The antenna includes a Printed Circuit Board (PCB); a plurality of segment-type exterior metal frames spaced apart from the PCB; a feeding portion connected to one metal frame of the plurality of segment-type exterior metal frames; and a slit located between the PCB and the one metal frame, wherein the one metal frame fed through the feeding portion operates with radiation, or the slit operates with radiator, or another exterior metal frame fed through the feeding portion operates with radiation.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: August 8, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jae-Hyung Kim, Jong-Suk Kim, Tae-Gyu Kim, Jin-Kyu Bang, Dong-Jun Oh, Kyung-Bae Ko, Dong-Hwan Kim, Ki-Young Chang
  • Publication number: 20170141820
    Abstract: An electronic device is provided. The electronic device includes a first housing a second housing, a first display disposed on the first housing and a second display disposed on the second housing, a connecting member configured to couple the first housing to the second housing such that the first housing and the second housing are foldable relative to each other, and the second surface and the fourth surface face each other when the first housing and the second housing are folded toward each other, a first conductive element disposed within the first housing and between the second surface and the first display, and an intermediate conductive plate disposed within the second housing and between the fourth surface and the second display, the intermediate conductive plate having an opening that faces the first conductive element when the first housing and the second housing are in a folded configuration.
    Type: Application
    Filed: November 14, 2016
    Publication date: May 18, 2017
    Inventors: Jaehyung KIM, Jae-Ho LIM, Hosaeng KIM, Jesun MOON, Sungyeul HONG, Kyung-Jong LEE, Jinkyu BANG, Hanbin LEE, Kyung-Bae KO, Donghwan KIM, Taegyu KIM, Jae-Bong CHUN
  • Publication number: 20160064820
    Abstract: An antenna device that uses an exterior metal frame is provided. The antenna includes a Printed Circuit Board (PCB); a plurality of segment-type exterior metal frames spaced apart from the PCB; a feeding portion connected to one metal frame of the plurality of segment-type exterior metal frames; and a slit located between the PCB and the one metal frame, wherein the one metal frame fed through the feeding portion operates with radiation, or the slit operates with radiator, or another exterior metal frame fed through the feeding portion operates with radiation.
    Type: Application
    Filed: September 2, 2015
    Publication date: March 3, 2016
    Inventors: Jae-Hyung KIM, Jong-Suk KIM, Tae-Gyu KIM, Jin-Kyu BANG, Dong-Jun OH, Kyung-Bae KO, Dong-Hwan KIM, Ki-Young CHANG
  • Publication number: 20160028157
    Abstract: A multi-band antenna is provided. The multi-band antenna includes a plurality of radiator patterns that are configured to operate according to different frequency bands, a plurality of feeding units that are respectively connected to different contact points of the antenna radiator for connecting feeding units of the plurality of feeding units to at least one radiator pattern included in the plurality of radiator patterns, and a switching unit configured to switch between feeding units of the plurality of feeding units for connecting at least one radiator pattern included in the plurality of radiator patterns to the switched feeding unit.
    Type: Application
    Filed: July 24, 2015
    Publication date: January 28, 2016
    Inventors: Jong Suk KIM, Jin Kyu BANG, Kyung Bae KO, Dong Hwan KIM
  • Publication number: 20110065477
    Abstract: A multiband built-in antenna for a portable terminal is provided, which includes a feeding part electrically connected to a Radio Frequency (RF) connector of a terminal main board; an antenna radiator comprising at least two ground parts electrically connected to a ground means of the terminal and formed at different locations; and a switching means commonly linked to a ground line of each ground part of the antenna radiator, and selectively connecting one or more of the at least two ground parts electrically to the ground means according to a switching operation
    Type: Application
    Filed: September 14, 2010
    Publication date: March 17, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-Bae KO, Jung-Ho PARK, Austin KIM, Dong-Hwan KIM, Yong-Jin KIM, Ja-Ho LEE, Se-Ho KIM