Patents by Inventor Yeo Wool Kim

Yeo Wool Kim 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).

  • PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING PRINTED CIRCUIT BOARD
    Publication number: 20140027167
    Abstract: Disclosed herein is a printed circuit board, including: a first insulating layer; a second insulating layer formed on the first insulating layer; a first circuit patterns embedded in the first insulating layer; a first via formed on a top of the first circuit pattern and embedded in the first insulating layer; a second circuit pattern formed on the first via and the first insulating layer and embedded in the second insulating layer; a second via formed on the top of the second circuit pattern and embedded in the second insulating layer; and a third circuit pattern formed on the second insulating layer.
    Type: Application
    Filed: June 18, 2013
    Publication date: January 30, 2014
    Inventors: Min Sung Kim, Yeo Wool Kim, Kyung Tae Kim, Duck Young Maeng, Hyun Chul Cho