Patents by Inventor Ho Seong Bae

Ho Seong Bae 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).

  • Lead Frame Base Plate for Light Emitting Device and Manufacturing Method of Light Emitting Device Using the Same
    Publication number: 20140054078
    Abstract: Disclosed is a lead frame base plate for a light emitting device, the base plate including: one or more lead frame areas respectively including a plurality of lead frames repeated in a first direction, the lead frame areas being arranged in parallel to be spaced apart from each other in a second direction intersecting with the first direction; and two or more openings extended in the first direction at both sides of each lead frame area so that the plurality of lead frames may be divided through a single direction sawing process performed in the second direction.
    Type: Application
    Filed: August 21, 2013
    Publication date: February 27, 2014
    Applicant: WOOREE E&L CO., LTD.
    Inventors: Ho Seong Bae, Byung Nyun Im, Yong Jun Lee