Patents by Inventor Won Jin Son

Won Jin Son 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: 8757841
    Abstract: A lighting device may be provided that includes a heat sink which includes one surface and a receiving recess; a light emitting module which is disposed on the one surface of the heat sink and includes a substrate and a plurality of light sources disposed on the substrate, wherein the substrate includes a hole and a plurality of via-holes; a power controller which includes an electrode pin electrically connected to the light emitting module through the via hole; and aninsulating inner case which receives the power controller therein and is disposed in the receiving recess of the heat sink, wherein the light sources include an lighting emitting diode.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: June 24, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Tae Young Choi, Won Jin Son, Dong Nyung Lim, Jung Ha Hwang, Seung Yeon Lee, Cheon Joo Kim, Sung Ho Kim
  • Patent number: 8704263
    Abstract: Provided are a light emitting apparatus and a light unit. The light emitting apparatus comprises a first substrate, a second substrate, and a light emitting device. The first substrate has a plurality of lead frames, and the second substrate has an opening part on the first substrate. The light emitting device is mounted on a portion of the first substrate that is below the opening part. The light unit comprises at least one light emitting apparatus and an optical member on a light emitting path of the light emitting apparatus.
    Type: Grant
    Filed: August 24, 2007
    Date of Patent: April 22, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventor: Won Jin Son
  • Publication number: 20130270586
    Abstract: A light emitting diode package including a package body with a cavity, a plurality of light emitting diode (LED) chips in the cavity, a plurality of wires connected to the plurality of LED chips, and a plurality of lead frames in the package body, wherein the lead frames comprise a first lead frame electrically connected to a first electrode of a first LED chip, a second lead frame electrically connected to a second electrode of the first LED chip and a second electrode of a second LED chip, a third lead frame electrically connected to a first electrode of the second LED chip, and fourth lead frame electrically connected to a second electrode of a third LED chip. Further, ends of the lead frames are exposed outside of the package body and penetrate the package body, and the first electrodes are P electrodes and the second electrodes are N electrodes.
    Type: Application
    Filed: June 10, 2013
    Publication date: October 17, 2013
    Inventor: Won-Jin SON
  • Patent number: 8471271
    Abstract: Provided is a light emitting diode package and a method of manufacturing the same. The light emitting diode package includes a package main body with a cavity, a plurality of light emitting diode chips, a wire, and a plurality of lead frames. The plurality of light emitting diode chips are mounted in the cavity. The wire is connected to an electrode of at least one light emitting diode chip. The plurality of lead frames are formed in the cavity, and at least one lead frame is electrically connected to the light emitting diode chip or a plurality of wires.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: June 25, 2013
    Assignee: LG Innotek Co., Ltd.
    Inventor: Won-Jin Son
  • Publication number: 20130049052
    Abstract: A light emitting device package may be provided that includes: a package body which includes a first cavity and a second cavity which are formed to be depressed in at least a portion of the package body; a first light emitting device and a second light emitting device, each of which is disposed in the first cavity and the second cavity respectively; and a first fluorescent substance and a second fluorescent substance, each of which is filled in the first cavity and the second cavity respectively.
    Type: Application
    Filed: August 30, 2012
    Publication date: February 28, 2013
    Inventor: Won Jin SON
  • Publication number: 20120320598
    Abstract: A fluorescent lamp type light emitting apparatus is provided. The light emitting apparatus comprises a cover, a light emitting module, radiation pads, and cap parts. The cover comprises a first cover and a transmissive second cover coupled to the first cover. The light emitting module comprises a plurality of light emitting diodes in the cover. The radiation pads are disposed on the light emitting module. The cap parts comprise electrode terminals at both ends of the cover.
    Type: Application
    Filed: August 30, 2012
    Publication date: December 20, 2012
    Applicant: LG INNOTEK CO., LTD.
    Inventor: WON JIN SON
  • Patent number: 8272764
    Abstract: A fluorescent lamp type light emitting apparatus is provided. The light emitting apparatus comprises a cover, a light emitting module, radiation pads, and cap parts. The cover comprises a first cover and a transmissive second cover coupled to the first cover. The light emitting module comprises a plurality of light emitting diodes in the cover. The radiation pads are disposed on the light emitting module. The cap parts comprise electrode terminals at both ends of the cover.
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: September 25, 2012
    Assignee: LG Innotek Co., Ltd.
    Inventor: Won Jin Son
  • Publication number: 20120069545
    Abstract: A lighting device may be provided that includes a heat sink which includes one surface and a receiving recess; a light emitting module which is disposed on the one surface of the heat sink and includes a substrate and a plurality of light sources disposed on the substrate, wherein the substrate includes a hole and a plurality of via-holes; a power controller which includes an electrode pin electrically connected to the light emitting module through the via hole; and aninsulating inner case which receives the power controller therein and is disposed in the receiving recess of the heat sink, wherein the light sources include an lighting emitting diode.
    Type: Application
    Filed: November 2, 2011
    Publication date: March 22, 2012
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Tae Young CHOI, Won Jin SON, Dong Nyung LIM, Jung Ha HWANG, Seung Yeon LEE, Cheon Joo KIM, Sung Ho KIM
  • Patent number: 8115214
    Abstract: Provided is a light emitting diode package and a method of manufacturing the same. The light emitting diode package includes a package main body with a cavity, a plurality of light emitting diode chips, a wire, and a plurality of lead frames. The plurality of light emitting diode chips are mounted in the cavity. The wire is connected to an electrode of at least one light emitting diode chip. The plurality of lead frames are formed in the cavity, and at least one lead frame is electrically connected to the light emitting diode chip or a plurality of wires.
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: February 14, 2012
    Assignee: LG Innotek Co., Ltd.
    Inventor: Won-Jin Son
  • Patent number: 7956378
    Abstract: Provided is a light emitting diode package and a method of manufacturing the same. The light emitting diode package includes a package main body with a cavity, a plurality of light emitting diode chips, a wire, and a plurality of lead frames. The plurality of light emitting diode chips are mounted in the cavity. The wire is connected to an electrode of at least one light emitting diode chip. The plurality of lead frames are formed in the cavity, and at least one lead frame is electrically connected to the light emitting diode chip or a plurality of wires.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: June 7, 2011
    Assignee: LG Innotek Co., Ltd.
    Inventor: Won-Jin Son
  • Publication number: 20100258823
    Abstract: Provided is a light emitting diode package and a method of manufacturing the same. The light emitting diode package includes a package main body with a cavity, a plurality of light emitting diode chips, a wire, and a plurality of lead frames. The plurality of light emitting diode chips are mounted in the cavity. The wire is connected to ah electrode of at least one light emitting diode chip. The plurality of lead frames are formed in the cavity, and at least one lead frame is electrically connected to the light emitting diode chip or a plurality of wires.
    Type: Application
    Filed: June 11, 2010
    Publication date: October 14, 2010
    Inventor: Won-Jin SON
  • Publication number: 20100213475
    Abstract: Provided is a light emitting diode package and a method of manufacturing the same. The light emitting diode package includes a package main body with a cavity, a plurality of light emitting diode chips, a wire, and a plurality of lead frames. The plurality of light emitting diode chips are mounted in the cavity. The wire is connected to an electrode of at least one light emitting diode chip. The plurality of lead frames are formed in the cavity, and at least one lead frame is electrically connected to the light emitting diode chip or a plurality of wires.
    Type: Application
    Filed: May 3, 2010
    Publication date: August 26, 2010
    Inventor: Won-Jin SON
  • Publication number: 20100079075
    Abstract: A fluorescent lamp type light emitting apparatus is provided. The light emitting apparatus comprises a cover, a light emitting module, radiation pads, and cap parts. The cover comprises a first cover and a transmissive second cover coupled to the first cover. The light emitting module comprises a plurality of light emitting diodes in the cover. The radiation pads are disposed on the light emitting module. The cap parts comprise electrode terminals at both ends of the cover.
    Type: Application
    Filed: September 28, 2009
    Publication date: April 1, 2010
    Inventor: WON JIN SON
  • Publication number: 20080048203
    Abstract: Provided are a light emitting apparatus and a light unit. The light emitting apparatus comprises a first substrate, a second substrate, and a light emitting device. The first substrate has a plurality of lead frames, and the second substrate has an opening part on the first substrate. The light emitting device is mounted on a portion of the first substrate that is below the opening part. The light unit comprises at least one light emitting apparatus and an optical member on a light emitting path of the light emitting apparatus.
    Type: Application
    Filed: August 24, 2007
    Publication date: February 28, 2008
    Inventor: WON JIN SON
  • Publication number: 20080012125
    Abstract: Provided is a light emitting diode package. The light emitting diode package includes a base, a light emitting diode mounted in the base, and a driving chip mounted in the base to drive the light emitting diode.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 17, 2008
    Inventor: WON JIN SON
  • Publication number: 20070194333
    Abstract: Provided is a light emitting diode package and a method of manufacturing the same. The light emitting diode package includes a package main body with a cavity, a plurality of light emitting diode chips, a wire, and a plurality of lead frames. The plurality of light emitting diode chips are mounted in the cavity. The wire is connected to an electrode of at least one light emitting diode chip. The plurality of lead frames are formed in the cavity, and at least one lead frame is electrically connected to the light emitting diode chip or a plurality of wires.
    Type: Application
    Filed: February 23, 2007
    Publication date: August 23, 2007
    Inventor: Won-Jin Son
  • Patent number: D551181
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: September 18, 2007
    Assignee: LG Innotek Co., Ltd
    Inventor: Won Jin Son
  • Patent number: D562271
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: February 19, 2008
    Assignee: LG Innotek Co., Ltd.
    Inventor: Won Jin Son
  • Patent number: D562782
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: February 26, 2008
    Assignee: LG Innotek Co., Ltd.
    Inventor: Won Jin Son
  • Patent number: D603811
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: November 10, 2009
    Assignee: LG Innotek Co., Ltd.
    Inventor: Won Jin Son