Patents by Inventor Hyoun Jeong Lee

Hyoun Jeong Lee 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).

  • Optical printed circuit board and method for manufacturing the same
    Patent number: 8977078
    Abstract: An optical printed circuit board according to the embodiment includes an insulating layer; an optical wave guide buried in the insulating layer to transmit an optical signal; and an optical path converting part provided on at least one end of the optical wave guide to convert a transmission path of the optical signal defined by the optical wave guide such that the transmission path has a predetermined curvature.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: March 10, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventor: Hyoun Jeong Lee
  • OPTICAL PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20130322814
    Abstract: An optical printed circuit board according to the embodiment includes an insulating layer; an optical wave guide buried in the insulating layer to transmit an optical signal; and an optical path converting part provided on at least one end of the optical wave guide to convert a transmission path of the optical signal defined by the optical wave guide such that the transmission path has a predetermined curvature.
    Type: Application
    Filed: December 21, 2011
    Publication date: December 5, 2013
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Hyoun Jeong Lee