Patents by Inventor Hyug Man Kweon

Hyug Man Kweon 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).

  • Folder-type mobile communication terminal having double-sided LCD
    Patent number: 6925313
    Abstract: A folder-type mobile communication terminal having a double-sided LCD includes a first LCD panel, a second LCD panel, and a backlight device, which is interposed between the first and second LCD panels, for bi-directionally illuminating the first and second LCD panels, wherein the backlight device includes a light emitting diode for emitting light and a light guide plate for distributing the light emitted from the light emitting diode to the first and second LCD panels.
    Type: Grant
    Filed: February 6, 2002
    Date of Patent: August 2, 2005
    Assignee: Hyundai Curitel Inc.
    Inventors: Hyug Man Kweon, Byoung Gon Lee
  • Folder-type mobile communication terminal having double-sided LCD
    Publication number: 20020111195
    Abstract: A folder-type mobile communication terminal having a double-sided LCD includes a first LCD panel, a second LCD panel, and a backlight device, which is interposed between the first and second LCD panels, for bi-directionally illuminating the first and second LCD panels, wherein the backlight device includes a light emitting diode for emitting light and a light guide plate for distributing the light emitted from the light emitting diode to the first and second LCD panels.
    Type: Application
    Filed: February 6, 2002
    Publication date: August 15, 2002
    Inventors: Hyug Man Kweon, Byoung Gon Lee