Patents by Inventor Yong Jo CHOO

Yong Jo CHOO 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).

  • Laminated ceramic chip component including nano thin film layer, manufacturing method therefor, and atomic layer vapor deposition apparatus therefor
    Patent number: 10513433
    Abstract: The present disclosure discloses the laminated ceramic chimp component including an element part having a ceramic main body and an internal electrode placed in the ceramic main body; an external electrode part having a first external electrode and a second external electrode, the first and second external electrodes being provided with side electrodes covering both side surfaces of the ceramic main body, respectively, upper electrodes covering portions of both sides of an upper surface of the ceramic main body, respectively, and lower electrodes covering portions of both sides of a lower surface of the ceramic main body, respectively; and a nano thin film layer formed of electric insulation material and applied to a region including the upper electrodes, the method for manufacturing the same and the atomic layer deposition apparatus for the same.
    Type: Grant
    Filed: November 28, 2014
    Date of Patent: December 24, 2019
    Assignees: HONGIK UNIVERSITY INDUSTRY-ACADEMIC CORPORATION FOUNDATION, MAX TECH CO., LTD.
    Inventors: Jin Ha Hwang, Dae Bum Park, Yong Jo Choo, Hyun Suk Kim, Da Hee Park, Myeong Hee Ko, Kyoung Woo Kwon, Hee Su Hwang, Jeong Wan Choi
  • LAMINATED CERAMIC CHIP COMPONENT INCLUDING NANO THIN FILM LAYER, MANUFACTURING METHOD THEREFOR, AND ATOMIC LAYER VAPOR DEPOSITION APPARATUS THEREFOR
    Publication number: 20170260046
    Abstract: The present disclosure discloses the laminated ceramic chimp component including an element part having a ceramic main body and an internal electrode placed in the ceramic main body; an external electrode part having a first external electrode and a second external electrode, the first and second external electrodes being provided with side electrodes covering both side surfaces of the ceramic main body, respectively, upper electrodes covering portions of both sides of an upper surface of the ceramic main body, respectively, and lower electrodes covering portions of both sides of a lower surface of the ceramic main body, respectively; and a nano thin film layer formed of electric insulation material and applied to a region including the upper electrodes, the method for manufacturing the same and the atomic layer deposition apparatus for the same.
    Type: Application
    Filed: November 28, 2014
    Publication date: September 14, 2017
    Inventors: Jin Ha HWANG, Dae Bum PARK, Yong Jo CHOO, Hyun Suk KIM, Da Hee PARK, Myeong Hee KO, Kyoung Woo KWON, Hee Su HWANG, Jeong Wan CHOI