Patents by Inventor Yu Ho Won

Yu Ho 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).

  • Publication number: 20100148205
    Abstract: A lens and a light emitting device package formed by introducing surface mount technology (SMI) 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: February 19, 2010
    Publication date: June 17, 2010
    Inventors: Yong Suk Kim, Hoon Hurh, Geun Ho Kim, Yu Ho Won
  • Patent number: 7733573
    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: Grant
    Filed: September 25, 2007
    Date of Patent: June 8, 2010
    Assignee: LG Electronics Inc.
    Inventors: Yong Suk Kim, Hoon Hurh, Geun Ho Kim, Yu Ho Won
  • Publication number: 20090289272
    Abstract: Disclosed is a light emitting device package. The light emitting device package includes a semiconductor substrate comprising a first surface at a first depth from an upper surface of the semiconductor substrate and a second surface at a second depth from the first surface; and a light emitting part on the second surface of the semiconductor substrate.
    Type: Application
    Filed: May 22, 2009
    Publication date: November 26, 2009
    Inventors: GEUN HO KIM, YU HO WON
  • Publication number: 20080149962
    Abstract: A light emitting device package capable of achieving an enhancement in light emission efficiency and a reduction in thermal resistance, and a method for manufacturing the same are disclosed. The method includes forming a mounting hole in a first substrate, forming through holes in a second substrate, forming a metal film in the through holes, forming at least one pair of metal layers on upper and lower surfaces of the second substrate such that the metal layers are electrically connected to the metal film, bonding the first substrate to the second substrate, and mounting at least one light emitting device in the mounting hole such that the light emitting device is electrically connected to the metal layers formed on the upper surface of the second substrate.
    Type: Application
    Filed: February 15, 2007
    Publication date: June 26, 2008
    Applicants: LG Electronics Inc., LG INNOTEK CO., LTD.
    Inventors: Geun Ho Kim, Seung Yeob Lee, Yu Ho Won
  • Publication number: 20080035942
    Abstract: A light emitting device package capable of emitting uniform white light and a method for manufacturing the same are disclosed. The light emitting device package includes a package body, an electrode formed on at least one surface of the package body, a light emitting device mounted on the package body, and a phosphor layer enclosing the light emitting device while having a uniform thickness around the light emitting device.
    Type: Application
    Filed: August 7, 2007
    Publication date: February 14, 2008
    Applicants: LG ELECTRONICS INC., LG INNOTEK CO., LTD
    Inventors: Geun Kim, Yu Ho Won, Chil Keun Park, Ki Chang Song
  • Publication number: 20080006837
    Abstract: A sub-amount for mounting a light emitting device and a light emitting device package using the sub-mount are disclosed. The light emitting device package includes a package body having a mount for mounting a light emitting device, and through holes, electrodes formed on the package body, and a reflective layer arranged on one of the electrodes formed on an upper surface of the package body. The reflective layer has openings for enabling the light emitting device to be coupled to the electrodes.
    Type: Application
    Filed: December 5, 2006
    Publication date: January 10, 2008
    Applicant: LG ELECTRONICS INC. AND LG INNOTEK CO., LTD
    Inventors: Chil Keun Park, Ki Chang Song, Geun Ho Kim, Yu Ho Won
  • Patent number: D586765
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: February 17, 2009
    Assignee: LG Electronics Inc.
    Inventors: Yu Ho Won, Geun Ho Kim