Patents by Inventor Young Ghyu Ahn

Young Ghyu Ahn 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: 20180350521
    Abstract: A multilayer ceramic capacitor includes a capacitor body including a plurality of first to third internal electrodes. The first internal electrodes have opposing ends exposed at third and fourth surfaces of the capacitor body. The second internal electrodes have a portion exposed at either of fifth or sixth surfaces of the capacitor body. The third internal electrodes have portions respectively exposed at the fifth and sixth surfaces. First and second external electrodes are on the third and fourth surfaces, respectively, and are connected to the first internal electrodes. Third and fourth external electrodes are on the fifth and sixth surfaces, respectively, and are connected to the second and third internal electrodes.
    Type: Application
    Filed: December 5, 2017
    Publication date: December 6, 2018
    Inventors: Beom Seock OH, Jin Yung Ryu, Young Ghyu Ahn, Jae Yeol Choi
  • Patent number: 10141110
    Abstract: A multilayer ceramic capacitor includes: a ceramic body in which a plurality of dielectric layers are stacked and first and second internal electrodes are alternately disposed with respective dielectric layers interposed therebetween; and first and second external electrodes formed on first and second surfaces of the ceramic body in a length direction, respectively. The first and second internal electrodes each include a body portion formed to be spaced apart from an edge of the dielectric layer and a lead portion extending from the body portion to be exposed to one surface of the ceramic body in the length direction and portions of the first and second surfaces of the ceramic body in the width direction, and first and second insulating layers are formed on the first and second surfaces of the ceramic body in the width direction, respectively, to insulate portions of the first and second lead portions not in contact with the first and second external electrodes, respectively.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: November 27, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Cheol Park, Young Ghyu Ahn
  • Patent number: 10143085
    Abstract: A multilayer electronic component includes a first multilayer capacitor electrically connected to a first surface of a support plate formed of an insulating material; and first and second metal frames electrically connected to first and second ends of the support plate, respectively. The first and second metal frames extend in an amount greater than a thickness of the first multilayer capacitor so that a first end of the first and second metal frames constitutes a mounting part.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: November 27, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Heung Kil Park, Jong Hwan Park, Young Ghyu Ahn
  • Patent number: 10136518
    Abstract: A multilayer ceramic capacitor may include three external electrodes disposed on a mounting surface of a ceramic body to be spaced apart from one another. When a length of the ceramic body is defined as L, and a width of an active region including a plurality of internal electrodes disposed therein in a width direction of the ceramic body is defined as A, A/L is in a range of 0.64 to 1.14 (0.64?A/L?1.14).
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: November 20, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Cheol Park, Young Ghyu Ahn, Kyo Kwang Lee
  • Patent number: 10135418
    Abstract: A common mode filter includes a body portion including a plurality of external electrodes disposed externally on the body portion, a first filter portion disposed within the body portion and including a plurality of coil electrode layers, and a second filter portion disposed within the body portion and including a plurality of coil electrode layers. The first filter portion and the second filter portion are connected to each other in series, and an area of the plurality of coil electrode layers of the first filter portion and an area of the plurality of coil electrode layers of the second filter portion are different from each other.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: November 20, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Won Chul Sim, Young Ghyu Ahn
  • Publication number: 20180330885
    Abstract: A multilayer ceramic capacitor includes a ceramic body having a plurality of dielectric layers stacked therein, and first and second internal electrodes alternately disposed with at least one among the plurality of dielectric layers interposed therebetween. The first internal electrodes include first and second lead portions exposed to a mounting surface of the ceramic body, and disposed to be spaced apart from each other in a length direction of the ceramic body. The second internal electrodes include a third lead portion exposed to the mounting surface of the ceramic body, and disposed between the first and second lead portions in the length direction of the ceramic body.
    Type: Application
    Filed: July 9, 2018
    Publication date: November 15, 2018
    Inventors: Kyo Kwang LEE, Jin KIM, Young Ghyu AHN, Chang Su KIM
  • Publication number: 20180323010
    Abstract: A multilayer electronic component includes a capacitor body including a plurality of dielectric layers and a plurality of first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween. One end of each of the first and second internal electrodes extends, respectively, to a third or fourth surface of the capacitor body. First and second external electrodes respectively include first and second connected portions disposed on the third and fourth surfaces, and first and second band portions respectively extended from the first and second connected portions to portions of a first surface of the capacitor body. A first connection terminal is disposed on the first band portion to provide a first solder accommodating portion, and a second connection terminal is disposed on the second band portion to provide a second solder accommodating portion.
    Type: Application
    Filed: November 13, 2017
    Publication date: November 8, 2018
    Inventors: Heung Kil PARK, Jae Yeol CHOI, Young Ghyu AHN, Soo Hwan SON, Se Hun PARK, Gu Won JI
  • Patent number: 10116280
    Abstract: A coil component includes a magnetic body having a plurality of filter parts disposed on a substrate and spaced apart from each other in a thickness direction. A plurality of input terminals and output terminals are disposed on outer surfaces of the magnetic body. Each of the filter parts includes upper and lower coils disposed in the magnetic body and spaced apart from each other in the thickness direction. In one example, a number of turns of the upper and lower coils of one filter part is different from a number of turns of the upper and lower coils of another filter part adjacent thereto. In another example, the number of turns of the upper and lower coils of the one and the other filter parts are the same, but capacitances of the one and the other filter parts are different.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: October 30, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Won Chul Sim, Dong Hwan Lee, Young Ghyu Ahn
  • Patent number: 10104777
    Abstract: A multilayer capacitor include dielectric layers stacked in a direction perpendicular to a mounting surface of a capacitor body, and internal electrodes and an equivalent series inductance (ESL) control pattern formed on upper and lower portions of the dielectric layers, respectively. The internal electrodes have an area larger than that of the ESL control pattern, and the ESL control pattern is exposed to a mounting surface of a capacitor body.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: October 16, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Cheol Park, Hwi Dae Kim, Young Ghyu Ahn
  • Publication number: 20180268987
    Abstract: A coil electronic component includes: a body; first and second external electrodes disposed on opposite surfaces of the body in a first direction parallel to a mounting surface of the body; a support member disposed in a second direction, perpendicular to the mounting surface of the body and including a protrusion portion extending in the second direction; and a coil disposed on at least one surface of the support member.
    Type: Application
    Filed: September 29, 2017
    Publication date: September 20, 2018
    Inventors: Chan Yoon, Dong Hwan Lee, Young Ghyu Ahn
  • Patent number: 10079101
    Abstract: A multilayer ceramic capacitor includes a ceramic body having a plurality of dielectric layers stacked therein, and first and second internal electrodes alternately disposed with at least one among the plurality of dielectric layers interposed therebetween. The first internal electrodes include first and second lead portions exposed to a mounting surface of the ceramic body, and disposed to be spaced apart from each other in a length direction of the ceramic body. The second internal electrodes include a third lead portion exposed to the mounting surface of the ceramic body, and disposed between the first and second lead portions in the length direction of the ceramic body.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: September 18, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Kyo Kwang Lee, Jin Kim, Young Ghyu Ahn, Chang Su Kim
  • Patent number: 10079089
    Abstract: A coil electronic component includes: a body; first and second external electrodes disposed on opposite surfaces of the body in a first direction parallel to a mounting surface of the body; a support member disposed in a second direction, perpendicular to the mounting surface of the body and including a protrusion portion extending in the second direction; and a coil disposed on at least one surface of the support member.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: September 18, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Yoon, Dong Hwan Lee, Young Ghyu Ahn
  • Patent number: 10068697
    Abstract: There are provided a coil component and a board having the same. The coil component includes: a magnetic body including first and second coil parts disposed to be symmetrical to each other on one surface of a substrate on the basis of a central portion of the magnetic body and third and fourth coil parts disposed to be symmetrical to each other on the other surface of the substrate on the basis of the central portion of the magnetic body; and first to fourth external electrodes disposed on outer surfaces of the magnetic body and connected to the first to fourth coil parts.
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: September 4, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Yoon, Dong Hwan Lee, Young Ghyu Ahn
  • Publication number: 20180240597
    Abstract: There is provided a multilayered ceramic capacitor, including: a ceramic body; an active layer including a plurality of first and second internal electrodes; an upper cover layer; a lower cover layer formed below the active layer, the lower cover layer being thicker than the upper cover layer; first and second external electrodes; at least one pair of first and second internal electrodes repeatedly formed inside the lower cover layer, wherein, when A is defined as 1/2 of an overall thickness of the ceramic body, B is defined as a thickness of the lower cover layer, C is defined as 1/2 of an overall thickness of the active layer, and D is defined as a thickness of the upper cover layer, a ratio of deviation between a center of the active layer and a center of the ceramic body, (B+C)/A, satisfies 1.063?(B+C)/A?1.745.
    Type: Application
    Filed: April 23, 2018
    Publication date: August 23, 2018
    Inventors: Young Ghyu AHN, Sang Soo PARK, Min Cheol PARK, Byoung Hwa LEE
  • Publication number: 20180240586
    Abstract: A coil electronic component includes a first coil and a second coil disposed on and beneath a main board, respectively, wherein the first coil includes a first coil pattern and a second coil pattern connected to each other through a first via of a first insulating layer and disposed on and beneath the first insulating layer, respectively, and the second coil includes a third coil pattern and a fourth coil pattern connected to each other through a second via of a second insulating layer and disposed on and beneath the second insulating layer, respectively. In this case, the main board, the first insulating layer, and the second insulating layer include through-holes formed in central portions thereof, respectively.
    Type: Application
    Filed: November 10, 2017
    Publication date: August 23, 2018
    Inventors: Chan YOON, Dong Hwan LEE, Young Ghyu AHN
  • Patent number: 10056183
    Abstract: There are provided a coil component and a board having the same. The coil component may include: a magnetic body including a substrate having two cores, first and second coil parts disposed on one surface of the substrate, and third and fourth coil parts disposed on the other surface of the substrate; a connection part disposed to penetrate through the two cores in the magnetic body and connecting the two cores to each other; and first to fourth external electrodes disposed on outer surfaces of the magnetic body and connected to the first to fourth coil parts.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: August 21, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Yoon, Dong Hwan Lee, Young Ghyu Ahn
  • Patent number: 10057988
    Abstract: A multilayer capacitor and a board having the same includes external electrodes and internal electrodes. The external electrodes include connection portions formed on a mounting surface of a capacitor body and band portions formed on side surfaces of the capacitor body, and the internal electrodes include body portions overlapping each other and lead portions extended from the body portions to the mounting surface of the capacitor body, to thereby be connected to the connection portions of the external electrodes. The body portions are formed to be spaced apart from virtual lines connecting distal ends of the connection portions and distal ends of the band portions to each other.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: August 21, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Ghyu Ahn, Byoung Hwa Lee
  • Publication number: 20180233288
    Abstract: A multilayer ceramic capacitor includes: a ceramic body having dielectric layers laminated in a thickness direction, the dielectric layers having a greater width than a length; an active layer in which capacitance is formed, by including first and second internal electrodes alternately exposed to end surfaces of the ceramic body opposite to each other in a length direction with the dielectric layer interposed therebetween; upper cover layer; lower cover layers being thicker than the upper cover layer; and first and second external electrodes, wherein, when half of thickness of the ceramic body is denoted by A, thickness of the lower cover layer is denoted by B, half of thickness of the active layer is denoted by C, and thickness of the upper cover layer is denoted by D, 1.042?(B+C)/A?1.537 is satisfied.
    Type: Application
    Filed: January 12, 2018
    Publication date: August 16, 2018
    Inventors: Young Ghyu AHN, Doo Young KIM, Min Cheol PARK, Byoung Hwa LEE, Sang Soo PARK
  • Patent number: 10028381
    Abstract: A composite electronic component includes a multilayer ceramic capacitor including a ceramic body in which dielectric layers and internal electrodes are alternately disposed, and first and second external electrodes disposed on a lower surface of the ceramic body; a tantalum capacitor including a body portion containing a sintered material of a tantalum powder and a tantalum wire having a portion embedded in the body portion, and disposed on the multilayer ceramic capacitor; and an encapsulant part enclosing the tantalum capacitor and the multilayer ceramic capacitor, wherein the internal electrodes are led to the lower surface of the ceramic body.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: July 17, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Soo Hwan Son, Young Ghyu Ahn, Yu Jin Choi
  • Patent number: 10028386
    Abstract: A composite electronic component includes a multilayer capacitor; a tantalum capacitor; a lead frame disposed between the multilayer capacitor and the tantalum capacitor and electrically connecting the multilayer capacitor and the tantalum capacitor to each other; and an encapsulation member encapsulating the multilayer capacitor and the tantalum capacitor so that a portion of the lead frame is exposed.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: July 17, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Heung Kil Park, Jong Hwan Park, Young Ghyu Ahn