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).

  • Patent number: 9514885
    Abstract: There is provided a composite electronic component including a composite body having a capacitor and an inductor coupled to each other, the capacitor including a ceramic body in which a plurality of dielectric layers and first and second internal electrodes facing each other with the dielectric layers interposed therebetween are stacked, and the inductor including a magnetic body including a coil part; a first input terminal; an output terminal; and a ground terminal.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: December 6, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jea Hoon Lee, Young Ghyu Ahn
  • Patent number: 9510443
    Abstract: A multilayer ceramic electronic component includes a ceramic body including dielectric layers; and first and second internal electrodes having at least one of the dielectric layers interposed therebetween. Each of the first internal electrodes includes a first electrode plate and a first lead connected to the first electrode plate, the first lead being exposed to a first surface of the ceramic body and having a bent shape. Each of the second internal electrodes includes a second electrode plate and a second lead connected to the second electrode plate, the second lead being exposed to a second surface of the ceramic body and having a bent shape. A portion of the first lead overlaps the second electrode plate, and a portion of the second lead overlaps the first electrode plate.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: November 29, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Cheol Park, Sang Soo Park, Young Ghyu Ahn, Kyo Kwang Lee
  • Patent number: 9502177
    Abstract: A multilayer ceramic capacitor may include: a ceramic body including dielectric layers and having first and second main surfaces opposing each other, first and second side surfaces opposing each other, and first and second end surfaces opposing each other; an active layer configured to form capacitance by including first and second internal electrodes disposed to face each other with the dielectric layer interposed therebetween and alternately exposed to the first or second side surface; and a first external electrode disposed on the first side surface and electrically connected to the first internal electrodes and a second external electrode disposed on the second side surface and electrically connected to the second internal electrodes. When length of the ceramic body is L and length of the first and second external electrodes in the length direction of the ceramic body is L1, 0.2?L1/L?0.96 is satisfied.
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: November 22, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Kyo Kwang Lee, Sang Soo Park, Young Ghyu Ahn, Byoung Hwa Lee
  • Patent number: 9491847
    Abstract: A multilayer ceramic electronic component includes: a board including first and second contact terminals disposed on one surface thereof to be spaced apart from each other and first and second external terminals disposed on the other surface thereof to be spaced apart from each other; a multilayer ceramic capacitor including first and second external electrodes including first and second connection portions disposed on opposite end surfaces of a ceramic body and first and second band portions extending from the first and second connection portions to portions of one surface of the ceramic body and connected to the first and second contact terminals, respectively; a sealing part enclosing the multilayer ceramic capacitor on the board while exposing one ends of the first and second contact terminals; and first and second connection terminals connecting the ends of the first and second contact terminals to the first and second external terminals, respectively.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: November 8, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Soo Park, Byoung Hwa Lee, Young Ghyu Ahn, Heung Kil Park, Hyun Sub Oh
  • Patent number: 9478334
    Abstract: There is provided a power inductor including: a main body; and first and second external electrodes formed on both end portions of the main body, wherein the main body includes: upper and lower cover layers; at least one coil support layer having a through hole formed in a center thereof, at least one first recess portion formed in both lateral surfaces thereof and a plurality of second recess portions formed in respective corners thereof, and disposed between the upper and lower cover layers; and first and second coil layers formed on both surfaces of the coil support layer and having respective one ends thereof connected to the first and second external electrodes.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 25, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Soo Park, Young Ghyu Ahn, Jung Min Park, Min Cheol Park
  • Patent number: 9472343
    Abstract: A multilayer ceramic capacitor may include: a ceramic body; first and second external electrodes disposed on a mounting surface of the ceramic body; third and fourth external electrodes disposed on a surface of the ceramic body opposing the mounting surface; a first active layer including first and second internal electrodes alternately exposed through the mounting surface of the ceramic body and the surface of the ceramic body opposing the mounting surface and connected to the first and third external electrodes, respectively; a second active layer including third and fourth internal electrodes alternately exposed through the mounting surface of the ceramic body and the surface of the ceramic body opposing the mounting surface and connected to the second and fourth external electrodes, respectively; and an intermittent part disposed on the surface of the ceramic body opposing the mounting surface and connecting the third and fourth external electrodes to each other.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: October 18, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Ghyu Ahn, Young Key Kim, Byoung Hwa Lee, Min Cheol Park
  • Patent number: 9460851
    Abstract: A multilayer ceramic electronic component may include a ceramic body having a plurality of dielectric layers stacked in the ceramic body; a plurality of active layers including first and second internal electrodes disposed to be alternately exposed to the end surfaces of the ceramic body with the dielectric layers interposed between the first and second internal electrodes; and dummy layers disposed between the active layers.
    Type: Grant
    Filed: April 23, 2014
    Date of Patent: October 4, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Heung Kil Park, Doo Young Kim, Young Ghyu Ahn
  • Patent number: 9460855
    Abstract: A multilayer ceramic capacitor may include: three external electrodes disposed on amounting surface of a ceramic body to be spaced apart from one another. When a thickness of an active layer including a plurality of first and second internal electrodes disposed therein is defined as AT, and a gap between a first or second lead part of the first internal electrode and a third lead part of the second internal electrode is defined as LG, the following Equation may be satisfied: 0.00044?LG*log [1/AT]?0.00150.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: October 4, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Byoung Hwa Lee, Kyo Kwang Lee, Min Cheol Park, Young Ghyu Ahn, Sang Soo Park
  • Publication number: 20160276999
    Abstract: A common mode filter includes a first filter and a second filter formed by a magnetic coupling between primary coils and secondary coils, respectively, and connected in series. In the common mode filter, a resonance frequency f1 of the first filter and a resonance frequency f2 of the second filter are different from each other.
    Type: Application
    Filed: November 3, 2015
    Publication date: September 22, 2016
    Inventors: Won Chul SIM, Young Ghyu AHN
  • Patent number: 9449766
    Abstract: A composite electronic component may include: a composite body including a capacitor and an inductor coupled to each other, the capacitor having a ceramic body in which dielectric layers and internal electrodes facing each other with the dielectric layers interposed therebetween are stacked, and the inductor having a magnetic body in which magnetic layers having conductive patterns are stacked; an input terminal disposed on a first end surface of the composite body and connected to the conductive pattern of the inductor; an output terminal including a first output terminal formed on a second end surface of the composite body and connected to the conductive pattern of the inductor and a second output terminal disposed on a second side surface of the composite body; and a ground terminal disposed on a first side surface of the composite body and connected to the internal electrodes of the capacitor.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: September 20, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Ghyu Ahn, Byoung Hwa Lee, Sang Soo Park, Min Cheol Park
  • Patent number: 9439301
    Abstract: There is provided a multilayered chip electronic component including: a ceramic body including internal electrodes and dielectric layers; external electrodes covering both end surfaces of the ceramic body in a length direction; first plating layers forming the external electrodes and formed on outer surfaces of the ceramic body; non-conductive layers formed on outer side surfaces of the first plating layers; and second plating layers formed on regions of the first plating layers except for the non-conductive layers.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: September 6, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byung Jun Jeon, Byoung Hwa Lee, Hyun Hee Gu, Chang Hoon Kim, Young Ghyu Ahn
  • Patent number: 9431176
    Abstract: A multilayer ceramic electronic component including: a ceramic body having a plurality of dielectric layers stacked therein; active layers including a plurality of first and second internal electrodes formed to be alternately exposed to both end surfaces of the ceramic body with the dielectric layers interposed therebetween; and first and second external electrodes formed on the both end surfaces of the ceramic body and electrically connected to the first and second internal electrodes, respectively. The active layers may include a first active layer including a ferroelectric layer and a second active layer including a paraelectric layer, the first and second active layers being alternately stacked.
    Type: Grant
    Filed: April 23, 2014
    Date of Patent: August 30, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Heung Kil Park, Doo Young Kim, Young Ghyu Ahn
  • Patent number: 9412520
    Abstract: A multilayer ceramic electronic component may include: a ceramic body in which a plurality of internal electrodes and a plurality of dielectric layers are stacked in a thickness direction; and an external electrode including an electrode layer disposed on an outer surface of the ceramic body to be connected to the internal electrodes, a conductive resin layer disposed on the electrode layer and containing metal particles and a base resin, and a plating layer disposed on the conductive resin layer.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: August 9, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Ghyu Ahn, Byoung Hwa Lee, Sang Soo Park, Heung Kil Park, Soon Ju Lee
  • Publication number: 20160217929
    Abstract: A multi-layer ceramic capacitor assembly includes a multi-layer ceramic capacitor comprising a laminate, the laminate having dielectric layers and internal electrodes laminated alternately therein, and external electrodes being electrically connected with the internal electrodes and disposed at end portions of the laminate; and an electrode-forming substrate coupled to the multi-layer ceramic capacitor and having through-holes disposed to correspond to the external electrodes.
    Type: Application
    Filed: January 7, 2016
    Publication date: July 28, 2016
    Inventors: Soon-Ju Lee, Young-Ghyu Ahn, Kyoung-Jin Jun, Sang-Soo Park, So-Yeon Song, Heung-Kil Park
  • Publication number: 20160217926
    Abstract: An electronic component and a board having the same are provided. The electronic component according to an exemplary embodiment in the present disclosure may include a body having upper and lower surfaces, first and second side surfaces, and third and fourth side surfaces; external electrodes disposed on at least one of the upper and lower surfaces and the third and fourth side surfaces of the body; and connection terminals disposed on the external electrodes, wherein the connection terminals are disposed inwardly to be spaced apart from an edge of a surface of the body on which the connection terminals are disposed.
    Type: Application
    Filed: January 21, 2016
    Publication date: July 28, 2016
    Inventors: Kyoung Jin JUN, Su Jung KIM, Young Ghyu AHN, Sang Soo PARK, Heung Kil PARK, Soon Ju LEE
  • Publication number: 20160217928
    Abstract: A multilayer ceramic component includes a multilayer ceramic capacitor including a ceramic body including a plurality of first and second internal electrodes having respective dielectric layers interposed therebetween, and first and second external electrodes respectively including first and second connection portions, and first and second band portions extended from the first and second connection portions, and first and second metal frames respectively including first and second upper horizontal portions, first and second lower horizontal portions, and first and second inclined support portions diagonally connecting the first and second upper horizontal portions and the first and second lower horizontal portions, respectively.
    Type: Application
    Filed: November 13, 2015
    Publication date: July 28, 2016
    Inventors: Heung Kil PARK, Young Ghyu AHN, Sang Soo PARK, Soon Ju LEE, Kyoung Jin JUN, So Yeon SONG
  • Patent number: 9396879
    Abstract: There are provided a multilayer ceramic capacitor and a board having the same. The multilayer ceramic capacitor may include: three external electrodes disposed on a mounting surface of a ceramic body to be spaced apart from each other and connected to lead portions of internal electrodes, wherein an interval between adjacent lead portions is 500.7 ?m or less, widths of one-side margin portions of the external electrodes in a length direction of the ceramic body that are not in contact with the corresponding lead portions are 20.2 ?m or more.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: July 19, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Young Ghyu Ahn, Hyun Tae Kim, Hwi Geun Im, Jin Kim, Kyo Kwang Lee, Byoung Hwa Lee
  • Publication number: 20160205769
    Abstract: A multilayer ceramic electronic component includes: a board including first and second contact terminals disposed on one surface thereof to be spaced apart from each other and first and second external terminals disposed on the other surface thereof to be spaced apart from each other; a multilayer ceramic capacitor including first and second external electrodes including first and second connection portions disposed on opposite end surfaces of a ceramic body and first and second band portions extending from the first and second connection portions to portions of one surface of the ceramic body and connected to the first and second contact terminals, respectively; a sealing part enclosing the multilayer ceramic capacitor on the board while exposing one ends of the first and second contact terminals; and first and second connection terminals connecting the ends of the first and second contact terminals to the first and second external terminals, respectively.
    Type: Application
    Filed: October 23, 2015
    Publication date: July 14, 2016
    Inventors: Sang Soo PARK, Byoung Hwa LEE, Young Ghyu AHN, Heung Kil PARK, Hyun Sub OH
  • Patent number: 9384893
    Abstract: A multilayer ceramic capacitor includes: a ceramic body; an active layer disposed in the ceramic body and including first internal electrodes each having a first lead part exposed to at least one of the first and second side surfaces, and second internal electrodes each having a second lead part exposed to the at least one of the first and second side surfaces, thereby forming capacitance; an upper cover layer formed on an upper portion of the active layer in the thickness direction; a lower cover layer formed on a lower portion of the active layer in the thickness direction and having a thickness greater than that of the upper cover layer; a first external; and a second external electrode.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: July 5, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jong Ho Lee, Doo Young Kim, Myung Jun Park, Jae Yeol Choi, Young Ghyu Ahn, Sang Huk Kim
  • Patent number: 9384892
    Abstract: A multilayer ceramic capacitor may include: a ceramic body including dielectric layers and having first and second main surfaces opposing each other, first and second side surfaces opposing each other, and first and second end surfaces opposing each other; an active layer configured to form capacitance by including first and second internal electrodes disposed to face each other with the dielectric layer interposed therebetween and alternately exposed to the first or second side surface; and a first external electrode disposed on the first side surface and electrically connected to the first internal electrodes and a second external electrode disposed on the second side surface and electrically connected to the second internal electrodes. When length of the ceramic body is L and length of the first and second external electrodes in the length direction of the ceramic body is L1, 0.2?L1/L?0.96 is satisfied.
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: July 5, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Kyo Kwang Lee, Sang Soo Park, Young Ghyu Ahn, Byoung Hwa Lee