Patents by Inventor Yu Won

Yu Won 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).

  • Lens, manufacturing method thereof and light emitting device package using the same
    Publication number: 20080088953
    Abstract: A lens and a light emitting device package formed by introducing surface mount technology (SMT) are disclosed. The lens includes a refractive portion which refracts incident light, and at least one surface mount portion, wherein a portion of the surface mount portion is formed in the refractive portion.
    Type: Application
    Filed: September 25, 2007
    Publication date: April 17, 2008
    Applicants: LG ELECTRONICS INC., LG INNOTEK CO., LTD
    Inventors: Yong Kim, Hoon Hurh, Geun Kim, Yu Won
  • Lead frame and light emitting device package using the same
    Publication number: 20070210325
    Abstract: A lead frame and a light emitting device package using the same are disclosed. More particularly, a lead frame and a light emitting device package using the lead frame which can be easily manufactured and employ a multi-chip structure. The light emitting device package includes a first frame including a heat sink, a second frame coupled to an upper side of the first frame, the second frame including at least one pair of leads and a mount formed with a hole, and a molded structure for coupling the first and second frames to each other.
    Type: Application
    Filed: February 2, 2007
    Publication date: September 13, 2007
    Applicants: LG Electronics Inc., LG INNOTEK CO., LTD.
    Inventors: Kwang Park, Yu Won