Patents by Inventor Man Su BYUN

Man Su BYUN 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: 10542626
    Abstract: A multilayer electronic component includes a capacitor body including a plurality of dielectric layers and a plurality of first and second internal electrodes and having first to sixth surfaces, the first and second internal electrodes being exposed through the third and fourth surfaces, respectively; first and second external electrodes including first and second connected portions respectively disposed on the third and fourth surfaces of the capacitor body and first and second band portions respectively extending from the first and second connected portions to portions of the first surface of the capacitor body, respectively; a first connection terminal disposed on the first band portion; and a second connection terminal disposed on the second band portion, wherein 0.05?A1/A1?0.504, where A1 is an area of the first or second connection terminal in a thickness-width direction, and A2 is an area of the first or second band portion in a width-length direction.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: January 21, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ho Yoon Kim, Kyung Hwa Yu, Man Su Byun, Dae Heon Jeong, Min Kyoung Cheon, Soo Hwan Son
  • Publication number: 20200006003
    Abstract: A multilayer electronic component include a multilayer capacitor including a capacitor body and first and second external electrodes disposed on ends of the capacitor body, respectively; an alumina chip including a chip body and first and second external terminals disposed on ends of the chip body, respectively, the first and second external terminals being in contact with the first and second external electrodes, respectively; a first plating layer covering the first external electrode and the first external terminal; and a second plating layer covering the second external electrode and the second external terminal. The first and second plating layers each include a nickel plating layer a tin plating layer disposed on the first external electrode and the first external terminal and on the second external electrode and the second external terminal, respectively.
    Type: Application
    Filed: March 26, 2019
    Publication date: January 2, 2020
    Inventors: Dae Heon Jeong, Kyung Hwa Yu, Man Su Byun, Min Kyoung Cheon, Soo Hwan Son, Ho Yoon Kim
  • Patent number: 10504655
    Abstract: The composite electronic component includes: the capacitor including a body in which a plurality of dielectric layers and internal electrodes facing each other, with the dielectric layer interposed therebetween, are stacked, and the ESD protection device including first and second lead electrodes disposed on the body of the capacitor, a discharge part disposed between the first and second lead electrodes, and a protection layer disposed on the first and second lead electrodes and the discharge part; an input terminal connected to the internal electrode of the capacitor and the first lead electrode of the ESD protection device; and a ground terminal connected to the internal electrode of the capacitor and the second lead electrode of the ESD protection device. G2/G1<4.0 is satisfied, in which G1 is a distance between the internal electrodes adjacent to each other and G2 is a distance between the first and second lead electrodes.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: December 10, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Man Su Byun, Ho Yoon Kim, Dae Heon Jeong, Kyung Hwa Yu, Min Kyoung Cheon, Soo Hwan Son
  • Patent number: 10403441
    Abstract: A composite electronic component includes a multilayer capacitor including a capacitor body, which includes first and second internal electrodes facing each other and a plurality of dielectric layers each interposed therebetween and first and second external electrodes disposed on opposing ends of the capacitor body, a high-rigidity chip including a substrate disposed on a lower side of the multilayer capacitor and first and second discharge electrodes disposed on the substrate and spaced apart from each other, the first and second discharge electrodes being connected to the first and second external electrodes, respectively, and extending to an upper or lower surface of the substrate, and an sealing part covering the first and second discharge electrodes and including a space portion, which is provided between the first and second discharge portions.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: September 3, 2019
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ho Yoon Kim, Kyung Hwa Yu, Man Su Byun, Dae Heon Jeong, Min Kyoung Cheon, Soo Hwan Son
  • Patent number: 10332680
    Abstract: A composite electronic component includes: a body part including a dielectric portion; first and second external electrodes disposed on outer surfaces of the body part; a plurality of first and second electrodes disposed inside of the dielectric portion, and electrically connected to the first and second external electrodes, respectively; third and fourth electrodes disposed on an upper portion of the dielectric portion, and electrically connected to the first and second external electrodes, respectively; a gap provided between the third and fourth electrodes; a groove disposed below the gap; and an electrostatic discharge (ESD) layer disposed in the gap.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: June 25, 2019
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ho Yoon Kim, Soo Hwan Son, Man Su Byun
  • Publication number: 20190180945
    Abstract: A composite electronic component includes a multilayer capacitor including a capacitor body, which includes first and second internal electrodes facing each other and a plurality of dielectric layers each interposed therebetween and first and second external electrodes disposed on opposing ends of the capacitor body, a high-rigidity chip including a substrate disposed on a lower side of the multilayer capacitor and first and second discharge electrodes disposed on the substrate and spaced apart from each other, the first and second discharge electrodes being connected to the first and second external electrodes, respectively, and extending to an upper or lower surface of the substrate, and an sealing part covering the first and second discharge electrodes and including a space portion, which is provided between the first and second discharge portions.
    Type: Application
    Filed: May 8, 2018
    Publication date: June 13, 2019
    Inventors: Ho Yoon KIM, Kyung Hwa YU, Man Su BYUN, Dae Heon JEONG, Min Kyoung CHEON, Soo Hwan SON
  • Publication number: 20190157005
    Abstract: A composite electronic component includes a composite body including: a multilayer ceramic capacitor including a first ceramic body including a plurality of dielectric layers and first and second internal electrodes disposed to face each other with respective dielectric layers interposed therebetween and stacked to be perpendicular to a lower surface of the first ceramic body, and a ceramic chip being coupled to the multilayer ceramic capacitor and disposed on a lower portion of the multilayer ceramic capacitor, the ceramic chip including a second ceramic body, first and second terminal electrodes disposed on upper and lower portions of the second ceramic body and connected to the first and second external electrodes, respectively.
    Type: Application
    Filed: June 1, 2018
    Publication date: May 23, 2019
    Inventors: Soo Hwan SON, Young Ghyu AHN, Man Su BYUN
  • Patent number: 10249438
    Abstract: A multilayer ceramic capacitor includes a ceramic body in which a plurality of dielectric layers are layered in a width direction, an active part including a plurality of first and second internal electrodes alternately exposed to opposing end surfaces of the ceramic body with the dielectric layer interposed therebetween to form capacitance, an upper cover part provided on an upper surface of the active part, a lower cover part provided on a lower surface of the active part and having a thickness greater than that of the upper cover part, and first and second external electrodes formed to cover opposing end surfaces of the ceramic body, wherein a ratio of the cube root of the volume of the active part to the thickness of the lower cover part is between 1.4 and 8.8.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: April 2, 2019
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Man Su Byun, Young Ghyu Ahn, Ho Yoon Kim, Jae Yeol Choi, Soo Hwan Son
  • Publication number: 20190069412
    Abstract: A multilayer electronic component includes a capacitor body including a plurality of dielectric layers and a plurality of first and second internal electrodes and having first to sixth surfaces, the first and second internal electrodes being exposed through the third and fourth surfaces, respectively; first and second external electrodes including first and second connected portions respectively disposed on the third and fourth surfaces of the capacitor body and first and second band portions respectively extending from the first and second connected portions to portions of the first surface of the capacitor body, respectively; a first connection terminal disposed on the first band portion; and a second connection terminal disposed on the second band portion, wherein 0.05?A1/A1?0.504, where A1 is an area of the first or second connection terminal in a thickness-width direction, and A2 is an area of the first or second band portion in a width-length direction.
    Type: Application
    Filed: June 6, 2018
    Publication date: February 28, 2019
    Inventors: Ho Yoon KIM, Kyung Hwa YU, Man Su BYUN, Dae Heon JEONG, Min Kyoung CHEON, Soo Hwan SON
  • Publication number: 20190069410
    Abstract: A composite electronic component includes a composite body in which a multilayer ceramic capacitor and a ceramic chip are coupled to each other, the multilayer ceramic capacitor including a first ceramic body in which a plurality of dielectric layers and internal electrodes disposed to face each other with respective dielectric layers interposed therebetween are stacked, and first and second external electrodes disposed on both end portions of the first ceramic body, and the ceramic chip being disposed on a lower portion of the multilayer ceramic capacitor and formed of a ceramic material having substantially no piezoelectric property, wherein a ratio (T/L) of thickness (T) of the ceramic chip to length (L) of the multilayer ceramic capacitor is selected to minimize vibration of the ceramic chip.
    Type: Application
    Filed: April 23, 2018
    Publication date: February 28, 2019
    Inventors: Man Su BYUN, Ho Yoon KIM, Kyung Hwa YU, Dae Heon JEONG, Min Kyoung CHEON, Soo Hwan SON
  • Publication number: 20190066918
    Abstract: A composite electronic component includes a composite body in which a multilayer ceramic capacitor and a ceramic chip are coupled to each other, the multilayer ceramic capacitor including a body having internal electrodes stacked to face each other and a plurality of dielectric layers interposed therebetween, and first and second external electrodes disposed on both end portions of the body, and the ceramic chip being disposed on a lower portion of the multilayer ceramic capacitor, wherein the ceramic chip has a double-step shape and includes two ceramic chips having different lengths to each other and coupled in a thickness direction of the ceramic chip.
    Type: Application
    Filed: May 31, 2018
    Publication date: February 28, 2019
    Inventors: Dae Heon JEONG, Young Ghyu AHN, Ho Yoon KIM, Man Su BYUN, Soo Hwan SON
  • Publication number: 20180182558
    Abstract: The composite electronic component includes: the capacitor including a body in which a plurality of dielectric layers and internal electrodes facing each other, with the dielectric layer interposed therebetween, are stacked, and the ESD protection device including first and second lead electrodes disposed on the body of the cpacitor, a discharge part disposed between the first and second lead electrodes, and a protection layer disposed on the first and second lead electrodes and the discharge part; an input terminal connected to the internal electrode of the capacitor and the first lead electrode of the ESD protection device; and a ground terminal connected to the internal electrode of the capacitor and the second lead electrode of the ESD protection device. G2/G1<4.0 is satified, in which G1 is a distance between the internal electrodes adjacent to each other and G2 is a distance between the first and second lead electrodes.
    Type: Application
    Filed: July 7, 2017
    Publication date: June 28, 2018
    Inventors: Man Su BYUN, Ho Yoon KIM, Dae Heon JEONG, Kyung Hwa YU, Min Kyoung CHEON, Soo Hwan SON
  • Publication number: 20170346279
    Abstract: A complex electronic component includes a body including a first external electrode and a second external electrode, disposed on an external surface thereof and a laminate; a plurality of first electrodes and a plurality of second electrodes, disposed in the laminate and electrically connected to the first external electrode and the second external electrode, respectively; a third electrode and a fourth electrode, disposed on the laminate to be spaced apart from each other and electrically connected to the first external electrode and the second external electrode, respectively; and an ESD discharge layer disposed between the third electrode and the fourth electrode. In addition, a distance between the third electrode and the fourth electrode is within a range of 30 ?m to 60 ?m.
    Type: Application
    Filed: December 16, 2016
    Publication date: November 30, 2017
    Inventors: Soo Hwan SON, Ho Yoon KIM, Man Su BYUN
  • Publication number: 20170236640
    Abstract: A composite electronic component includes: a body part including a dielectric portion; first and second external electrodes disposed on outer surfaces of the body part; a plurality of first and second electrodes disposed inside of the dielectric portion, and electrically connected to the first and second external electrodes, respectively; third and fourth electrodes disposed on an upper portion of the dielectric portion, and electrically connected to the first and second external electrodes, respectively; a gap provided between the third and fourth electrodes; a groove disposed below the gap; and an electrostatic discharge (ESD) layer disposed in the gap.
    Type: Application
    Filed: September 23, 2016
    Publication date: August 17, 2017
    Inventors: Ho Yoon KIM, Soo Hwan SON, Man Su BYUN