Patents by Inventor Soo Hwan Son

Soo Hwan Son 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: 11206737
    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: Grant
    Filed: April 23, 2020
    Date of Patent: December 21, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Man Su Byun, Ho Yoon Kim, Kyung Hwa Yu, Dae Heon Jeong, Min Kyoung Cheon, Soo Hwan Son
  • Patent number: 11166375
    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: Grant
    Filed: November 22, 2019
    Date of Patent: November 2, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Man Su Byun, Ho Yoon Kim, Kyung Hwa Yu, Dae Heon Jeong, Min Kyoung Cheon, Soo Hwan Son
  • Patent number: 11094461
    Abstract: A composite electronic component includes a composite body that includes a multilayer ceramic capacitor and a ceramic chip coupled to each other. The multilayer ceramic capacitor includes 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 are disposed on both end portions of the first ceramic body. The ceramic chip is disposed on a lower portion of the multilayer ceramic capacitor and includes a second ceramic body and first and second terminal electrodes disposed on both end portions of the second ceramic body and connected to the first and second external electrodes, respectively. A plurality of electrodes are disposed in the second ceramic body.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: August 17, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Soo Hwan Son, Jong Duck Kim, Dae Heon Jeong, Ho Yoon Kim
  • Patent number: 11087923
    Abstract: A multi-layered ceramic capacitor capable of realizing an improved process yield and miniaturization while having an overvoltage protection function may be provided. The multi-layered ceramic capacitor may include a ceramic body including a first internal electrode, a second internal electrode, a dielectric layer, and an overvoltage protection layer; and an external electrode disposed at both ends of the ceramic body, wherein the overvoltage protection layer may be disposed between the first internal electrode and the second internal electrode.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: August 10, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Soo Hwan Son, Young Ghyu Ahn, Jea Yeol Choi
  • Patent number: 11043333
    Abstract: A composite electronic component includes: a composite body including a multilayer ceramic capacitor coupled to a ceramic chip, 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 each of the dielectric layers interposed therebetween are stacked and first and second external electrodes disposed on opposite end portions of the first ceramic body in a length direction, respectively, and the ceramic chip including a second ceramic body including ceramic and first and second terminal electrodes, wherein a ratio of a length of the ceramic chip to a length of the multilayer ceramic capacitor is 0.7 to 1.0, and a ratio of a sum of a length of the first terminal electrode and a length of the second terminal electrode to the length of the ceramic chip is 0.3 to 0.6.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: June 22, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Soo Hwan Son, Ho Yoon Kim, Sang Soo Park, Woo Chul Shin
  • Publication number: 20210175019
    Abstract: An electronic component includes a multilayer capacitor, including a capacitor body and first and second external electrodes disposed on both ends of the capacitor body, respectively, in a first direction, and a interposer including an interposer body and first and second external terminals in a second direction. The capacitor body includes a plurality of dielectric layers and a plurality of first and second internal electrodes exposed through the both ends of the capacitor body, respectively. The first and second external terminals each include a first layer including CuNi, a second layer covering the first layer and including copper (Cu), a third layer covering the second layer and including nickel (Ni), and a fourth layer covering the third layer and including tin (Sn), which are sequentially disposed from a respective inner side of the first and second external terminals.
    Type: Application
    Filed: April 15, 2020
    Publication date: June 10, 2021
    Inventors: Man Su Byun, Ho Yoon Kim, Soo Hwan Son
  • Publication number: 20210159016
    Abstract: A composite electronic component includes a composite body including a multilayer ceramic capacitor and a ceramic chip coupled to each other. The multilayer ceramic capacitor includes a first ceramic body and first and second external electrodes, and the ceramic chip is disposed below the multilayer ceramic capacitor and includes a second ceramic body having first and second terminal electrodes. The multilayer ceramic capacitor and the ceramic chip are coupled by solder disposed between the first and second external electrodes and the first and second terminal electrodes, and each angle (?) defined by inner side surfaces of the solder, respectively disposed on inner ends of bent portions of the first and second terminal electrodes disposed on an upper surface of the second ceramic body, and an upper plane of the second ceramic body of the ceramic chip satisfies 45 degrees or less.
    Type: Application
    Filed: May 12, 2020
    Publication date: May 27, 2021
    Inventor: Soo Hwan SON
  • Publication number: 20210159017
    Abstract: A composite electronic component includes a composite body including a multilayer ceramic capacitor including a first ceramic body in which dielectric layers and internal electrodes disposed to oppose each other with a respective one of the dielectric layers interposed therebetween are layered, and first and second external electrodes disposed on both ends of the first ceramic body; and a ceramic chip disposed below the multilayer ceramic capacitor and including a second ceramic body including ceramic, and first and second terminal electrodes disposed on both ends of the second ceramic body and respectively connected to the first and second external electrodes. A ratio (G1/M1) of a spacing distance (G1) between the first ceramic body and the second ceramic body in a thickness direction to a length (M1) of a margin portion between the internal electrode and a lower surface of the first ceramic body satisfies 1.0 to 2.5.
    Type: Application
    Filed: September 18, 2020
    Publication date: May 27, 2021
    Inventor: Soo Hwan SON
  • Publication number: 20210159015
    Abstract: A composite electronic component includes a composite body including a multilayer ceramic capacitor and a ceramic chip coupled to each other. The multilayer ceramic capacitor includes a first ceramic body in which dielectric layers and internal electrodes disposed to face each other with one of the dielectric layers interposed therebetween are stacked, and first and second external electrodes disposed on opposite end portions of the first ceramic body, respectively. The ceramic chip is disposed below the multilayer ceramic capacitor, and includes a second ceramic body including ceramic and first and second terminal electrodes disposed on opposite end portions of the second ceramic body, respectively, and connected to the first and second external electrodes, respectively. A ratio (T1/T2) of a thickness (T1) of the multilayer ceramic capacitor to a thickness (T2) of the ceramic chip satisfies 1.6?(T1/T2)?3.5.
    Type: Application
    Filed: May 12, 2020
    Publication date: May 27, 2021
    Inventor: Soo Hwan SON
  • Publication number: 20210092847
    Abstract: An electronic component includes a substrate including electrode pads disposed on an upper surface; and a plurality of multilayer capacitors mounted on the substrate and including external electrodes connected to the electrode pads. At least one multilayer capacitor among the plurality of multilayer capacitors is a multilayer capacitor of a horizontally stacked structure.
    Type: Application
    Filed: August 11, 2020
    Publication date: March 25, 2021
    Inventors: Gu Won Ji, Man Su Byun, Soo Hwan Son, Young Ghyu Ahn
  • Patent number: 10937581
    Abstract: A hybrid inductor includes an inductor body having a core part in which a coil part is disposed, and first and second cover parts having the core part interposed therebetween. The core part includes magnetic metal layers, and the first and second cover parts include ferrite layers.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: March 2, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ho Yoon Kim, Yu Jin Choi, Soo Hwan Son, Min Kyoung Cheon
  • Patent number: 10910163
    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: Grant
    Filed: March 26, 2019
    Date of Patent: February 2, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dae Heon Jeong, Kyung Hwa Yu, Man Su Byun, Min Kyoung Cheon, Soo Hwan Son, Ho Yoon Kim
  • Patent number: 10777351
    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: Grant
    Filed: December 16, 2016
    Date of Patent: September 15, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Soo Hwan Son, Ho Yoon Kim, Man Su Byun
  • Patent number: 10770237
    Abstract: A multilayer electronic component includes: a laminate having a plurality of multilayer capacitors are disposed to be adjacent to each other, each of the multilayer capacitors including a body including dielectric layers and first and second internal electrodes alternately exposed through two end surfaces of the body facing each other in a length direction with each of the dielectric layers interposed therebetween, and first and second external electrodes disposed on the two end surfaces of the body in the length direction, respectively; and first and second terminals disposed on the laminate to cover a plurality of first and second external electrodes, respectively.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: September 8, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Soo Hwan Son, Jae Yeol Choi, Young Ghyu Ahn
  • Patent number: 10770235
    Abstract: A multilayer capacitor in which acoustic noise is reduced has an area of overlap between internal electrodes in an active region of a lower portion of a capacitor body that is smaller than an area of overlap between internal electrodes in an active region of an upper portion of the capacitor body. The multilayer capacitor can be bonded to a board by relatively small solders such that the lower portion is adjacent the board. Deviations between areas of overlap of adjacent internal electrodes in the upper and lower portions of the active region are minimized to reduce piezoelectric deformation of the capacitor body.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: September 8, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Won Chul Sim, Young Ghyu Ahn, Heung Kil Park, Soo Hwan Son
  • Patent number: 10748707
    Abstract: An electronic component includes a multilayer capacitor including a capacitor body, and an external electrode disposed on an external surface of the capacitor body, an interposer including an interposer body, and an external terminals disposed on an external surface of the interposer body, and an encapsulation portion disposed to cover the multilayer capacitor. The external terminal includes a bonding portion disposed on a first surface of the interposer body to be electrically connected to the external electrode, a mounting portion disposed on a second surface of the interposer opposing the first surface, and a connection portion disposed on an end surface of the interposer to electrically connect the bonding portion to the mounting portion. A thickness of the encapsulation portion is within a range from 0.001 to 0.01 of a length of the electronic component.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: August 18, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Soo Hwan Son, Ho Yoon Kim, Sang Soo Park, Woo Chul Shin
  • Publication number: 20200253057
    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, 2020
    Publication date: August 6, 2020
    Inventors: Man Su BYUN, Ho Yoon KIM, Kyung Hwa YU, Dae Heon JEONG, Min Kyoung CHEON, Soo Hwan SON
  • Patent number: 10714265
    Abstract: A laminated electronic component includes a first capacitor including a first ceramic body, first external electrodes disposed on upper and lower surfaces of the first ceramic body, and second external electrodes disposed apart from the first external electrodes on the upper and lower surfaces of the first ceramic body, and a second capacitor including a second ceramic body, a third external electrode disposed on a lower surface of the second ceramic body, and a fourth external electrode disposed apart from the third external electrode on the lower surface of the second ceramic body, and disposed on the first capacitor and electrically connected to the first capacitor. A current loop passing through the upper surface of the first ceramic body and the lower surface of the second ceramic body is formed.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: July 14, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Soo Hwan Son, Seung Hyun Ra, Kyoung Jin Jun, Sang Soo Park, Young Key Kim, Soon Ju Lee
  • Patent number: 10707023
    Abstract: An electronic component includes: a plurality of multilayer capacitors stacked in multiple rows and columns and each having external electrodes on both ends thereof in a first direction; and a board including a body and a connection portion. The connection portion includes: a plurality of positive electrode land patterns; a plurality of negative electrode land patterns; positive and negative electrode terminal patterns formed on a lower surface of the body to be spaced apart from each other in the first direction; a positive electrode connection portion connecting the plurality of positive electrode land patterns to the positive electrode terminal pattern; and a negative electrode connection portion connecting the plurality of negative electrode land patterns to the negative electrode terminal pattern.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: July 7, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ho Yoon Kim, Jae Yeol Choi, Soo Hwan Son
  • Publication number: 20200211770
    Abstract: A composite electronic component includes a composite body that includes a multilayer ceramic capacitor and a ceramic chip coupled to each other. The multilayer ceramic capacitor includes 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 are disposed on both end portions of the first ceramic body. The ceramic chip is disposed on a lower portion of the multilayer ceramic capacitor and includes a second ceramic body and first and second terminal electrodes disposed on both end portions of the second ceramic body and connected to the first and second external electrodes, respectively. A plurality of electrodes are disposed in the second ceramic body.
    Type: Application
    Filed: March 9, 2020
    Publication date: July 2, 2020
    Inventors: Soo Hwan SON, Jong Duck KIM, Dae Heon JEONG, Ho Yoon KIM