Patents by Inventor Hyun-Seock Song

Hyun-Seock Song 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).

  • Portable terminal
    Patent number: 8228240
    Abstract: A portable terminal is provided that has a terminal body, a receiver located in the terminal body, the receiver being oriented in a first direction, and a ground unit located in the terminal body. The ground unit includes a first ground portion connected to the receiver, and a second ground portion connected to the first ground portion at a position on the first ground portion at a distance from the receiver. The second ground portion is configured to emit electromagnetic waves in a second direction away from the first direction.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: July 24, 2012
    Assignee: LG Electronics Inc.
    Inventors: Chang-Il Kim, Hyun-Seock Song
  • Portable terminal
    Patent number: 8150451
    Abstract: A portable terminal is capable of enhancing a Hearing Aid Compatibility (HAC) rating by having an arrangement to shift a peak region of an electromagnetic field occurring at the time of a wireless communication in a call mode, to a position far from a measuring region.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: April 3, 2012
    Assignee: LG Electronics Inc.
    Inventors: Chang-Il Kim, Hyun-Seock Song, Jae-Gon Lee
  • Portable terminal
    Patent number: 8055274
    Abstract: Disclosed is a portable terminal capable of enhancing compatibility with a hearing aid. The portable terminal comprises a terminal case having a sound hole thereon; a receiver installed inside the sound hole; and a reflection unit disposed between the terminal case and the receiver, for reflecting an electromagnetic wave radiated from an interior or a surface of the terminal case so as to minimize leakage of the electromagnetic wave to outside of the terminal case.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: November 8, 2011
    Assignee: LG Electronics Inc.
    Inventors: Chang-Il Kim, Hyun-Seock Song, Jae-Gon Lee
  • PORTABLE TERMINAL
    Publication number: 20090124306
    Abstract: A portable terminal is capable of enhancing a Hearing Aid Compatibility (HAC) rating by having an arrangement to shift a peak region of an electromagnetic field occurring at the time of a wireless communication in a call mode, to a position far from a measuring region.
    Type: Application
    Filed: November 12, 2008
    Publication date: May 14, 2009
    Inventors: Chang-Il KIM, Hyun-Seock SONG, Jae-Gon LEE
  • PORTABLE TERMINAL
    Publication number: 20090124294
    Abstract: Disclosed is a portable terminal capable of enhancing compatibility with a hearing aid. The portable terminal comprises a terminal case having a sound hole thereon; a receiver installed inside the sound hole; and a reflection unit disposed between the terminal case and the receiver, for reflecting an electromagnetic wave radiated from an interior or a surface of the terminal case so as to minimize leakage of the electromagnetic wave to outside of the terminal case.
    Type: Application
    Filed: November 7, 2008
    Publication date: May 14, 2009
    Inventors: Chang-Il KIM, Hyun-Seock SONG, Jae-Gon LEE
  • PORTABLE TERMINAL
    Publication number: 20090111541
    Abstract: A portable terminal is provided that has a terminal body, a receiver located in the terminal body, the receiver being oriented in a first direction, and a ground unit located in the terminal body. The ground unit includes a first ground portion connected to the receiver, and a second ground portion connected to the first ground portion at a position on the first ground portion at a distance from the receiver. The second ground portion is configured to emit electromagnetic waves in a second direction away from the first direction.
    Type: Application
    Filed: October 2, 2008
    Publication date: April 30, 2009
    Inventors: Chang-IL KIM, Hyun-Seock Song