Patents by Inventor Hee-Seok JUNG

Hee-Seok 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).

  • Publication number: 20220013966
    Abstract: The disclosed invention relates to a method of manufacturing a housing-integrated board mating connector, the method including: preparing a housing of an electrical device, the housing having a housing insertion hole formed therein and a part or the entirety of the housing being made of a conductive metal material; inserting a cylindrical ground gasket into the housing insertion hole; preparing a dielectric part and signal terminal part assembly in which a dielectric part surrounds a signal terminal part; and inserting the dielectric part and signal terminal part assembly into an inner circumferential surface of the ground gasket.
    Type: Application
    Filed: October 16, 2019
    Publication date: January 13, 2022
    Inventors: Hwa Yoon SONG, Sang Min SEO, Eun Jung KIM, Jin Uk LEE, Kyung Hun JUNG, Hee seok JUNG
  • Patent number: 11183785
    Abstract: A board mating connector includes a signal contact unit, a first ground portion including a hollow portion formed thereinside to accommodate at least a portion of the signal contact unit, a second ground portion including a hollow portion formed thereinside to accommodate at least a portion of the signal contact unit and at least a portion of the first ground portion, and an elastic member disposed between the first ground portion and the second ground portion to provide an elastic restoring force in a first direction. The first ground portion includes a first protrusion protruding outward or inward from a lower end portion thereof, and the second ground portion includes a second protrusion protruding from an upper end portion thereof in a direction different from that of the first protrusion. The first protrusion is engaged with the second protrusion in the hollow portion of the second ground portion.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: November 23, 2021
    Assignee: GIGALANE CO., LTD.
    Inventors: Sun Hwa Cha, Hwa Yoon Song, Kyung Hun Jung, Hee seok Jung
  • Publication number: 20210360773
    Abstract: An antenna carrier includes a flexible circuit board, the flexible circuit board comprising: a first dielectric formed to include a width direction and a length direction; a first signal line positioned on one side in the width direction of an upper surface or a lower surface of the first dielectric; a second signal line spaced apart from the first signal line to the other side in the width direction and positioned on the upper surface or the lower surface of the first dielectric; a second dielectric positioned on one side in the width direction above the first dielectric and having the first signal line positioned below the second dielectric; a third dielectric spaced apart from the second dielectric to the other side in the width direction and positioned below the first dielectric, and having the second signal line positioned above the third dielectric; a first ground; and a second ground.
    Type: Application
    Filed: November 20, 2019
    Publication date: November 18, 2021
    Inventors: Sang Pil KIM, Byung Yeol KIM, Ik Soo KIM, Hee Seok JUNG
  • Publication number: 20210360780
    Abstract: A flexible circuit board with improved bending reliability and a manufacturing method thereof are disclosed, the flexible circuit board comprising: a first dielectric formed to be elongated in a horizontal direction; a second dielectric positioned above the first dielectric; a third dielectric spaced apart from the second dielectric in the horizontal direction and positioned above the first dielectric; a first cover layer positioned on the first dielectric and covering an upper portion of the first dielectric between the second dielectric and the third dielectric; a first bonding sheet positioned between the first dielectric and the second dielectric and covering an upper portion of one end of the first cover layer; and a second bonding sheet positioned between the first dielectric and the third dielectric and covering an upper portion of the other end of the first cover layer.
    Type: Application
    Filed: November 7, 2019
    Publication date: November 18, 2021
    Inventors: Sang Pil KIM, Byung Yeol KIM, Ik Soo KIM, Hee Seok JUNG
  • Publication number: 20210242554
    Abstract: The present invention relates to a transmission line having improved bending durability, which includes a strip structure or a micro-strip structure that is divided into a base part and a bending part that is bent and unfolded based on the base part, wherein the base part and the bending part include a signal line configured to extend in a length direction so as to transmit a high frequency signal, a first dielectric of which an upper surface or a lower surface is provided with the signal line formed thereon, and a second dielectric formed above the first dielectric; and the second dielectric is coupled to the first dielectric in the base part and separated from the first dielectric in the bending part.
    Type: Application
    Filed: July 18, 2019
    Publication date: August 5, 2021
    Inventors: Sang Pil KIM, Byung Hoon JO, Da Yeon LEE, Byung Yeol KIM, Hee seok JUNG
  • Publication number: 20210203093
    Abstract: The present invention relates to a board mating connector including a first body part having a first hollow portion formed therein, a signal contact part inserted into the first hollow portion, a dielectric part positioned between the first body part and the signal contact part, a second body part which has a second hollow portion formed therein, is positioned between the dielectric part and the first body part, and is formed of a metal plate, and a ground contact part which extends upward from an upper side of the second body part and is separated into a plurality of portions by a plurality of slits to have elasticity.
    Type: Application
    Filed: November 20, 2020
    Publication date: July 1, 2021
    Inventors: Kyung Hun JUNG, Hwa Yoon SONG, Young Jo KIM, Yu Jin LEE, Jae Jun LEE, Sang Min SEO, Hee seok JUNG
  • Publication number: 20210203092
    Abstract: The present invention relates to a board mating connector including a first body part having a first hollow portion formed therein, a signal contact part inserted into the first hollow portion, a dielectric part positioned between the first body part and the signal contact part, a second body part which has a second hollow portion formed therein, is positioned between the dielectric part and the first body part, and is formed of a metal plate, and a ground contact part which extends upward from an upper side of the second body part and is separated into a plurality of portions by a plurality of slits to have elasticity.
    Type: Application
    Filed: November 20, 2020
    Publication date: July 1, 2021
    Inventors: Kyung Hun JUNG, Hwa Yoon SONG, Young Jo KIM, Yu Jin LEE, Jae Jun LEE, Sang Min SEO, Hee seok JUNG
  • Patent number: 11037888
    Abstract: The present invention relates to a nitride-based electronic device and a method for manufacturing same, the nitride-based electronic device comprising a substrate, a metal electrode and a plurality of protection layers, wherein, among the protection layers, at least two protection layers covering one portion of the electrode so that one portion of the upper part of the electrode is exposed are configured so that the upper protection layer covers the end part of the lower protection layer so as to prevent the end part of the lower protection layer from being exposed.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: June 15, 2021
    Assignee: WAVICE INC.
    Inventors: Sang Min Lee, Hwang Sub Koo, Hyun Je Kim, Hee seok Jung
  • Patent number: 11019733
    Abstract: A portable communication device is provided that includes a display including a display area and a connecting area extending from one side of the display area; a back panel disposed on a rear surface of the display, the back panel including an opening formed therein; a flexible printed circuit board (FPCB) connected with the connecting area; and a biometric sensor electrically coupled with the FPCB, with the connecting area being housed and bent within the portable communication device such that the biometric sensor is placed under the opening.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: May 25, 2021
    Inventors: Hyung Dal Kim, Oh Hyuck Kwon, Han Vit Kang, Jun Young Kim, Moon Kyeong Kim, Sang Seob Kim, Jung Sik Park, Hee Seok Jung, Sung Cho, Heung Sik Shin, Ji Woong Oh
  • Publication number: 20210143596
    Abstract: The present invention relates to a connection having a joint with a limited range of motion, the connector including: a connection connector including a connection signal pin, a connection dielectric surrounding the connection signal pin, and a connection ground electrically insulated from the connection signal pin by the connection dielectric; and a first fixed connector into which one side of the connection connector is inserted and which allows a joint of the connection connector to move on the basis of the inserted one side of the connection connector, wherein the connection ground includes a connection protruding portion formed so that one end of the connection ground protrudes outward, a connection limiting portion which is adjacent to the connection protruding portion, has a thickness smaller than a thickness of the connection protruding portion, and comes in contact with an inner side of the first fixed connector to limit a range of motion of the joint of the connection connector, a connection elastic
    Type: Application
    Filed: September 30, 2020
    Publication date: May 13, 2021
    Inventors: Kyung Hun JUNG, Sun Hwa CHA, Hwa Yoon SONG, Chang Hyun YANG, Jae Jun LEE, Sang Min SEO, Hee seok JUNG
  • Publication number: 20210028567
    Abstract: A board mating connector includes a signal contact unit, a first ground portion including a hollow portion formed thereinside to accommodate at least a portion of the signal contact unit, a second ground portion including a hollow portion formed thereinside to accommodate at least a portion of the signal contact unit and at least a portion of the first ground portion, and an elastic member disposed between the first ground portion and the second ground portion to provide an elastic restoring force in a first direction. The first ground portion includes a first protrusion protruding outward or inward from a lower end portion thereof, and the second ground portion includes a second protrusion protruding from an upper end portion thereof in a direction different from that of the first protrusion. The first protrusion is engaged with the second protrusion in the hollow portion of the second ground portion.
    Type: Application
    Filed: June 19, 2020
    Publication date: January 28, 2021
    Inventors: Sun Hwa Cha, Hwa Yoon Song, Kyung Hun Jung, Hee seok Jung
  • Patent number: D909311
    Type: Grant
    Filed: August 1, 2020
    Date of Patent: February 2, 2021
    Assignee: GIGALANE CO., LTD.
    Inventors: Kyung Hun Jung, Hwa Yoon Song, Hee Seok Jung, Jin Uk Lee, Chang Hyun Yang, Sun Hwa Cha, Eun Jung Kim
  • Patent number: D913945
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: March 23, 2021
    Assignee: GigaLane Co., Ltd.
    Inventors: Kyung Hun Jung, Hwa Yoon Song, Jin Uk Lee, Hee seok Jung, Chang Hyun Yang, Sun Hwa Cha, Eun Jung Kim
  • Patent number: D914606
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: March 30, 2021
    Assignee: GIGALANE CO., LTD.
    Inventors: Kyung Hun Jung, Hwa Yoon Song, Hee Seok Jung, Jin Uk Lee, Chang Hyun Yang, Sun Hwa Cha, Eun Jung Kim
  • Patent number: D915286
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: April 6, 2021
    Assignee: GIGALANE CO., LTD.
    Inventors: Kyung Hun Jung, Hwa Yoon Song, Hee Seok Jung, Jin Uk Lee, Chang Hyun Yang, Sun Hwa Cha, Eun Jung Kim
  • Patent number: D926693
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: August 3, 2021
    Assignee: GigaLane Co., Ltd.
    Inventors: Kyung Hun Jung, Hwa Yoon Song, Hee Seok Jung, Jin Uk Lee, Chang Hyun Yang, Sun Hwa Cha, Eun Jung Kim
  • Patent number: D926694
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: August 3, 2021
    Assignee: GigaLane Co., Ltd.
    Inventors: Kyung Hun Jung, Hwa Yoon Song, Hee Seok Jung, Jin Uk Lee, Chang Hyun Yang, Sun Hwa Cha, Eun Jung Kim
  • Patent number: D926695
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: August 3, 2021
    Assignee: GigaLane Co., Ltd.
    Inventors: Kyung Hun Jung, Hwa Yoon Song, Hee Seok Jung, Jin Uk Lee, Chang Hyun Yang, Sun Hwa Cha, Eun Jung Kim
  • Patent number: D926696
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: August 3, 2021
    Assignee: GigaLane Co., Ltd.
    Inventors: Kyung Hun Jung, Hwa Yoon Song, Hee Seok Jung, Jin Uk Lee, Chang Hyun Yang, Sun Hwa Cha, Eun Jung Kim
  • Patent number: D945378
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: March 8, 2022
    Assignee: GIGALANE CO., LTD.
    Inventors: Kyung Hun Jung, Hwa Yoon Song, Young Jo Kim, Yu Jin Lee, Jae Jun Lee, Sang Min Seo, Hee seok Jung