Patents by Inventor Kyung Nam Hwang

Kyung Nam Hwang 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: 8917490
    Abstract: There is provided a multi-layered ceramic capacitor having a dual layer-electrode structure formed by applying a dual layer of electrode paste to the multi-layered ceramic capacitor. The multi-layered ceramic capacitor having a dual layer-electrode structure includes a capacitor body having a preset length and width and having a plurality dielectric layers stacked therein, an internal electrode unit formed on the plurality of dielectric layers and having a preset capacitance, and an external electrode unit including first external electrodes respectively formed on both sides of the capacitor body to be electrically connected to internal electrodes, and second external electrodes formed on the first external electrodes.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: December 23, 2014
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Hyun Tae Kim, Jin Ju Park, Se Hyun Kim, Doo Young Kim, Kyung Nam Hwang
  • Publication number: 20140104749
    Abstract: There is provided a multi-layered ceramic capacitor having a dual layer-electrode structure formed by applying a dual layer of electrode paste to the multi-layered ceramic capacitor. The multi-layered ceramic capacitor having a dual layer-electrode structure includes a capacitor body having a preset length and width and having a plurality dielectric layers stacked therein, an internal electrode unit formed on the plurality of dielectric layers and having a preset capacitance, and an external electrode unit including first external electrodes respectively formed on both sides of the capacitor body to be electrically connected to internal electrodes, and second external electrodes formed on the first external electrodes.
    Type: Application
    Filed: December 17, 2013
    Publication date: April 17, 2014
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyun Tae KIM, Jin Ju PARK, Se Hyun KIM, Doo Young KIM, Kyung Nam HWANG
  • Patent number: 8634180
    Abstract: There is provided a multi-layered ceramic capacitor having a dual layer-electrode structure formed by applying a dual layer of electrode paste to the multi-layered ceramic capacitor. The multi-layered ceramic capacitor having a dual layer-electrode structure includes a capacitor body having a preset length and width and having a plurality dielectric layers stacked therein, an internal electrode unit formed on the plurality of dielectric layers and having a preset capacitance, and an external electrode unit including first external electrodes respectively formed on both sides of the capacitor body to be electrically connected to internal electrodes, and second external electrodes formed on the first external electrodes.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: January 21, 2014
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Hyun Tae Kim, Jin Ju Park, Se Hyun Kim, Doo Young Kim, Kyung Nam Hwang
  • Patent number: 8619407
    Abstract: There is provided a multilayered ceramic capacitor capable of being implementing as a micro supercapacitor capable of minimizing a mounting area and increasing a mounting efficiency thereof. The multilayered ceramic capacitor includes a capacitor body in which a plurality of dielectric layers having a size of 1.6 mm in length and 0.8 mm in width are stacked; an internal electrode unit having a plurality of internal electrodes arranged on each of the plurality of dielectric layers; and an external electrode unit, having a plurality of external electrodes horizontally arranged in the capacitor body and electrically connected to the internal electrodes.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: December 31, 2013
    Assignee: Samsung Electro-Mechanics Co., Ltd
    Inventors: Tae Sung Si, Kyung Nam Hwang, Sang Mi Lee, Jong Hoon Bae
  • Publication number: 20120134066
    Abstract: There is provided a multi-layered ceramic capacitor having a dual layer-electrode structure formed by applying a dual layer of electrode paste to the multi-layered ceramic capacitor. The multi-layered ceramic capacitor having a dual layer-electrode structure includes a capacitor body having a preset length and width and having a plurality dielectric layers stacked therein, an internal electrode unit formed on the plurality of dielectric layers and having a preset capacitance, and an external electrode unit including first external electrodes respectively formed on both sides of the capacitor body to be electrically connected to internal electrodes, and second external electrodes formed on the first external electrodes.
    Type: Application
    Filed: November 22, 2011
    Publication date: May 31, 2012
    Inventors: Hyun Tae KIM, Jin Ju PARK, Se Hyun KIM, Doo Young KIM, Kyung Nam HWANG
  • Publication number: 20120134067
    Abstract: There is provided a multilayered ceramic capacitor capable of being implementing as a micro supercapacitor capable of minimizing a mounting area and increasing a mounting efficiency thereof. The multilayered ceramic capacitor includes a capacitor body in which a plurality of dielectric layers having a size of 1.6 mm in length and 0.8 mm in width are stacked; an internal electrode unit having a plurality of internal electrodes arranged on each of the plurality of dielectric layers; and an external electrode unit, having a plurality of external electrodes horizontally arranged in the capacitor body and electrically connected to the internal electrodes.
    Type: Application
    Filed: February 10, 2011
    Publication date: May 31, 2012
    Inventors: Tae Sung SI, Kyung Nam Hwang, Sang Mi Lee, Jong Hoon Bae
  • Publication number: 20120050939
    Abstract: A multi-layered ceramic capacitor (MLCC) includes: a multi-layered capacitor main body formed by stacking a plurality of dielectric layers and having a size of 0.9 mm in width and 0.6 mm in length; two inner electrodes formed on each of the plurality of dielectric layers, an inner interval therebetween being 70 ?m or smaller and an outer interval between the inner electrode and an edge of the dielectric layer being 60 ?m or smaller; and a plurality of outer electrodes formed on an outer surface of the capacitor main body and electrically connected to the inner electrodes. An ultra-high capacitor can be implemented and the reliability of the product can be improved by optimizing an inner area of a 0906 size array.
    Type: Application
    Filed: January 26, 2011
    Publication date: March 1, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD
    Inventors: Tae Sung SI, Kyung Nam HWANG, Tai Won CHOI
  • Patent number: 7046500
    Abstract: A laminated ceramic capacitor includes a ceramic block formed by laminating a plurality of ceramic sheets, a plurality of external electrodes formed on outer surfaces of the ceramic block facing each other, and set as a positive terminal and a negative terminal, respectively, one or more first and second internal electrodes alternately arranged within the ceramic block such that electric currents flow in opposite directions in the internal electrodes, and a plurality of withdrawing patterns for connecting the first and second internal electrodes to the external electrodes, respectively.
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: May 16, 2006
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Byoung Hwa Lee, Dong Seok Park, Min Cheol Park, Sang Soo Park, Chang Hoon Shim, Kyung Nam Hwang