Patents by Inventor Hye Mi Yoo

Hye Mi Yoo 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: 20220076881
    Abstract: A coil component includes a body; first and second coil portions spaced apart from each other in the body; first and second external electrodes disposed on the body to be spaced apart from each other and connected to both ends of the first coil portion; and first and second ground electrodes spaced apart from each other on the body and connected to both ends of the second coil portion.
    Type: Application
    Filed: December 10, 2020
    Publication date: March 10, 2022
    Inventors: Dong Hwan LEE, Sang Soo PARK, Chan YOON, Dong Jin LEE, Hwi Dae KIM, Hye Mi YOO
  • Publication number: 20220037082
    Abstract: A coil component includes a body having a core, a coil portion disposed in the body and having a central portion in which the core is disposed, a first external electrode and a second external electrode, each connected to the coil portion, a third external electrode spaced apart from each of the first and second external electrodes, and a noise removal portion disposed to at least partially surround the coil portion between a surface of the body and the core and having both end portions, each connected to the third external electrode.
    Type: Application
    Filed: December 10, 2020
    Publication date: February 3, 2022
    Inventors: Dong Hwan LEE, Sang Soo PARK, Dong Jin LEE, Chan YOON, Hwi Dae KIM, Hye Mi YOO
  • Publication number: 20210375535
    Abstract: A coil component includes a winding-type coil including a coil portion and first and second lead-out portions respectively connected to the coil portion; a body in which the winding-type coil is disposed, the first and second lead-out portions of the winding-type coil exposed from the body; a noise removal portion including a pattern portion spaced apart from a metal wire of the winding-type coil in the body and having both end portions spaced apart from each other to have an open-loop, and a third lead-out portion connected to the pattern portion and exposed from the body; an insulating layer disposed between the winding-type coil and the noise removal portion; and first to third external electrodes arranged on the body to be spaced apart from each other and respectively connected to the first to third lead-out portions.
    Type: Application
    Filed: August 11, 2020
    Publication date: December 2, 2021
    Inventors: Hye Mi YOO, Dong Hwan LEE, Hwi Dae KIM, Sang Soo PARK, Chan YOON, Dong Jin LEE
  • Publication number: 20210366641
    Abstract: A coil component includes a body, a coil portion disposed in the body and having first and second lead-out portions exposed to at least one surface of the body to be spaced apart from each other, first and second external electrodes disposed on the at least one surface of the body to be spaced apart from each other, and respectively connected to the first and second lead-out portions, a dielectric layer disposed on a surface of the body, and a third external electrode disposed on the surface of the body having the dielectric layer disposed thereon to be spaced apart from each of the first and second external electrodes, and covering the dielectric layer.
    Type: Application
    Filed: August 10, 2020
    Publication date: November 25, 2021
    Inventors: Hwi Dae KIM, Dong Hwan LEE, Sang Soo PARK, Chan YOON, Dong Jin LEE, Hye Mi YOO
  • Publication number: 20210366640
    Abstract: A coil component includes a body; a coil portion disposed inside the body; a noise removal portion disposed to contact a surface of the body; an insulating layer disposed inside the noise removal portion; first and second external electrodes each connected to the coil portion and disposed on the insulating layer to overlap the noise removal portion; and a third external electrode disposed to be spaced apart from the first and second external electrodes and contacting the noise removal portion.
    Type: Application
    Filed: August 6, 2020
    Publication date: November 25, 2021
    Inventors: Hwi Dae Kim, Dong Hwan Lee, Sang Soo Park, Chan Yoon, Dong Jin Lee, Hye Mi Yoo
  • Publication number: 20210366649
    Abstract: A coil component includes a body; a wound coil disposed in the body, and having a plurality of turns and first and second lead-out portions exposed to the surfaces of the body; a noise removing portion spaced apart from the wound coil, and including a pattern portion having a first end portion and a second end portion spaced apart from each other and forming an open loop, and a third lead-out portion connected to the pattern portion and exposed to one surface of the body; an insulating layer disposed between the wound coil and the noise removing portion; and first to third external electrodes disposed on the surfaces of the body, spaced apart from one another, and connected to the first to third lead-out portions, respectively, wherein one of the plurality of turns of the wound coil has a line width greater than a thickness thereof.
    Type: Application
    Filed: August 4, 2020
    Publication date: November 25, 2021
    Inventors: Dong Jin LEE, Dong Hwan LEE, Chan YOON, Sang Soo PARK, Hye Mi YOO, Hwi Dae KIM
  • Publication number: 20210358684
    Abstract: A coil component includes a body, a support substrate disposed within the body, a coil portion disposed on the support substrate and having first and second lead-out portions exposed to respective surfaces of the body, a noise removal portion disposed within the body and spaced apart from the coil portion, and including a pattern portion forming an open loop and having a slit between one end portion thereof and another end portion thereof spaced apart from each other. The noise removal portion also includes a third lead-out portion connected to the pattern portion and having one surface exposed to a side surface of the body. An insulating layer is disposed between the coil portion and the noise removal portion, and first to third external electrodes are disposed on respective surfaces of the body and connected to the first to third lead-out portions, respectively.
    Type: Application
    Filed: August 11, 2020
    Publication date: November 18, 2021
    Inventors: Chan Yoon, Dong Hwan Lee, Sang Soo Park, Hwi Dae Kim, Dong Jin Lee, Hye Mi Yoo