Patents by Inventor Jo Young Lee

Jo Young 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).

  • Patent number: 9418885
    Abstract: Disclosed is a semiconductor manufacturing apparatus including at least one pocket on which a passive subject on which deposition will be executed is mounted, and a carrier body having an insertion space to which the at least one pocket is detachably attached. Therefore, the semiconductor manufacturing apparatus shortens process time and reduces process expenses. The semiconductor manufacturing apparatus allows respective pockets to have different structures according to the positions of the pockets on the wafer carrier, and thus achieves uniform growth of a material on the surfaces of wafers regardless of the positions of the pockets.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: August 16, 2016
    Assignee: LG Innotek Co., Ltd.
    Inventors: Ki Bum Sung, Jo Young Lee, Mhan Joong Kim, Chang Geun Ahn, Jung Hyun Kim
  • Publication number: 20130213300
    Abstract: Disclosed is a semiconductor manufacturing apparatus including at least one pocket on which a passive subject on which deposition will be executed is mounted, and a carrier body having an insertion space to which the at least one pocket is detachably attached. Therefore, the semiconductor manufacturing apparatus shortens process time and reduces process expenses. The semiconductor manufacturing apparatus allows respective pockets to have different structures according to the positions of the pockets on the wafer carrier, and thus achieves uniform growth of a material on the surfaces of wafers regardless of the positions of the pockets.
    Type: Application
    Filed: February 6, 2013
    Publication date: August 22, 2013
    Inventors: Ki Bum SUNG, Jo young Lee, Mihan Joong Kim, Chang Geun Ahn, Jung Hyun Kim
  • Patent number: 8053792
    Abstract: Provided is a semiconductor light emitting device and a method for manufacturing the same. The semiconductor light emitting device comprises: a first semiconductor layer; a light emitting structure on one sided portion of the first semiconductor layer; a protection device structure on the other sided portion of the first semiconductor layer; and a first electrode layer on the protection device structure.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: November 8, 2011
    Assignee: LG Innotek Co., Ltd.
    Inventor: Jo Young Lee
  • Patent number: 7902557
    Abstract: Disclosed is a semiconductor light emitting device comprising a seed layer, a first conductive semiconductor layer into which the seed layer is partially inserted, a first electrode electrically connected to the first conductive semiconductor layer, an active layer under the first conductive semiconductor layer, a second conductive semiconductor layer under the active layer, and a second electrode layer under the second conductive semiconductor layer.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: March 8, 2011
    Assignee: LG Innotek Co., Ltd.
    Inventor: Jo Young Lee
  • Publication number: 20090140281
    Abstract: Disclosed is a semiconductor light emitting device comprising a seed layer, a first conductive semiconductor layer into which the seed layer is partially inserted, a first electrode electrically connected to the first conductive semiconductor layer, an active layer under the first conductive semiconductor layer, a second conductive semiconductor layer under the active layer, and a second electrode layer under the second conductive semiconductor layer.
    Type: Application
    Filed: November 26, 2008
    Publication date: June 4, 2009
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Jo Young LEE
  • Publication number: 20090057692
    Abstract: Provided is a semiconductor light emitting device and a method for manufacturing the same. The semiconductor light emitting device comprises: a first semiconductor layer; a light emitting structure on one sided portion of the first semiconductor layer; a protection device structure on the other sided portion of the first semiconductor layer; and a first electrode layer on the protection device structure.
    Type: Application
    Filed: August 29, 2008
    Publication date: March 5, 2009
    Inventor: Jo Young LEE