Patents by Inventor Woon Chui Choi

Woon Chui Choi 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).

  • Multilayer seed pattern inductor, manufacturing method thereof, and board having the same
    Patent number: 11276520
    Abstract: A multilayer seed pattern inductor includes: a magnetic body containing a magnetic material; and an internal coil part encapsulated in the magnetic body, wherein the internal coil part includes a seed pattern and a surface plating layer disposed on the seed pattern, the seed pattern being formed as two or more layers.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: March 15, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Woon Chui Choi, Ji Hye Oh, Hye Min Bang, Myung Jun Park, Jung Hyuk Jung