Patents by Inventor Jin Mo AHN

Jin Mo 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: 9984804
    Abstract: A coil component includes a magnetic body including first and second coil patterns respectively disposed on first surfaces of two substrates spaced apart from each other and having cores and third and fourth coil patterns respectively disposed on second surfaces of the two substrates; and first to fourth external electrodes disposed on outer peripheral surfaces of the magnetic body and connected to the first to fourth coil patterns, respectively. A gap member is disposed between the two substrates while being located in at least one of upper and lower regions of the magnetic body in a thickness direction.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: May 29, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jong Ik Park, Min Sung Choi, Jae Yeol Choi, Jin Mo Ahn
  • Patent number: 9928952
    Abstract: A coil-embedded integrated circuit substrate includes a core substrate having an at least partially machined space formed herein, a coil disposed in the at least partially machined space, a filling material filling air gaps in a space around the coil in the at least partially machined space, and insulating layers formed on upper and lower surfaces of the core substrate.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: March 27, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Jin Mo Ahn
  • Patent number: 9793051
    Abstract: A multilayer ceramic capacitor includes a body including an active region including first and second internal electrodes, and an upper cover region disposed on the active region, and a lower cover region disposed below the active region. First and second external electrodes are disposed on first and second surfaces of the body in the length direction and connected to the first and second internal electrodes, respectively. At least one stress dispersion pattern occupying an area equal to 30% to 95% of an area of the first or second internal electrode is disposed in the cover region.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: October 17, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Jin Mo Ahn
  • Patent number: 9773604
    Abstract: A power inductor includes: a substrate on which an internal electrode coil pattern is formed; and composite layers formed by alternately stacking first sheets formed of a mixture of coarse metal powder and fine metal powder and second sheets formed of fine metal powder on the internal electrode coil pattern of the substrate, thereby obtaining high inductance.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: September 26, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Young Kim, Jin Mo Ahn, Jae Yeol Choi
  • Publication number: 20170213647
    Abstract: A multilayer ceramic capacitor includes a body including an active region including first and second internal electrodes, and an upper cover region disposed on the active region, and a lower cover region disposed below the active region. First and second external electrodes are disposed on first and second surfaces of the body in the length direction and connected to the first and second internal electrodes, respectively. At least one stress dispersion pattern occupying an area equal to 30% to 95% of an area of the first or second internal electrode is disposed in the cover region.
    Type: Application
    Filed: September 26, 2016
    Publication date: July 27, 2017
    Inventor: Jin Mo AHN
  • Patent number: 9490061
    Abstract: A coil component includes a magnetic body including first and second coil patterns disposed on first surfaces of two substrates spaced apart from each other and third and fourth coil patterns disposed on second surfaces of the two substrates, respectively, the substrates having respective cores; and first to fourth external electrodes disposed on outer surfaces of the magnetic body and connected to the first to fourth coil patterns, respectively. A gap member is disposed between the two substrates and in a central portion of the magnetic body in a thickness direction thereof.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: November 8, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jong Ik Park, Jin Mo Ahn
  • Publication number: 20160284462
    Abstract: A coil-embedded integrated circuit substrate includes a core substrate having an at least partially machined space formed herein, a coil disposed in the at least partially machined space, a filling material filling air gaps in a space around the coil in the at least partially machined space, and insulating layers formed on upper and lower surfaces of the core substrate.
    Type: Application
    Filed: November 19, 2015
    Publication date: September 29, 2016
    Inventor: Jin Mo AHN
  • Publication number: 20160268039
    Abstract: A coil component includes a magnetic body including first and second coil patterns disposed on first surfaces of two substrates spaced apart from each other and third and fourth coil patterns disposed on second surfaces of the two substrates, respectively, the substrates having respective cores; and first to fourth external electrodes disposed on outer surfaces of the magnetic body and connected to the first to fourth coil patterns, respectively. A gap member is disposed between the two substrates and in a central portion of the magnetic body in a thickness direction thereof.
    Type: Application
    Filed: December 30, 2015
    Publication date: September 15, 2016
    Inventors: Jong Ik PARK, Jin Mo AHN
  • Publication number: 20160217909
    Abstract: A coil component includes a magnetic body including first and second coil patterns respectively disposed on first surfaces of two substrates spaced apart from each other and having cores and third and fourth coil patterns respectively disposed on second surfaces of the two substrates; and first to fourth external electrodes disposed on outer peripheral surfaces of the magnetic body and connected to the first to fourth coil patterns, respectively. A gap member is disposed between the two substrates while being located in at least one of upper and lower regions of the magnetic body in a thickness direction.
    Type: Application
    Filed: November 12, 2015
    Publication date: July 28, 2016
    Inventors: Jong Ik PARK, Min Sung CHOI, Jae Yeol CHOI, Jin Mo AHN
  • Publication number: 20160189840
    Abstract: An electronic component includes a magnetic body, and a coil pattern embedded in the magnetic body and including internal coil parts having a spiral shape and lead parts connected to ends of the internal coil parts and externally exposed from the magnetic body. The lead parts include a plurality of protruding portions spaced apart from each other and connected to the ends of the internal coil parts to protrude externally from the ends of the internal coil parts.
    Type: Application
    Filed: November 23, 2015
    Publication date: June 30, 2016
    Inventors: Jin Mo AHN, Yun Suk OH
  • Publication number: 20160181002
    Abstract: A power inductor includes: a substrate on which an internal electrode coil pattern is formed; and composite layers formed by alternately stacking first sheets formed of a mixture of coarse metal powder and fine metal powder and second sheets formed of fine metal powder on the internal electrode coil pattern of the substrate, thereby obtaining high inductance.
    Type: Application
    Filed: November 19, 2015
    Publication date: June 23, 2016
    Inventors: Min Young KIM, Jin Mo AHN, Jae Yeol CHOI
  • Publication number: 20160126006
    Abstract: A coil component assembly includes a support member, a plurality of processed spaces penetrating through the support member, a plurality of coils disposed in the plurality of processed spaces, respectively, and a magnetic material covering the support member and the plurality of coils. The coil component assembly can be diced to form individually coil components.
    Type: Application
    Filed: October 29, 2015
    Publication date: May 5, 2016
    Inventors: Jin Mo AHN, Yun Suk OH, Jae Yeol CHOI