Patents by Inventor Hwoa Su Jeong

Hwoa Su Jeong 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: 20050041380
    Abstract: A disk player includes: a base unit, to which a display unit is rotatably connected, having an upper housing and a lower housing, a board installed between the upper housing and the lower housing, a display LCD installed on an upper surface of the board for displaying operational state through the upper housing, and a board connection unit installed on and connected to the board, and connected to one side of the display LCD, for transferring signal to the display LCD.
    Type: Application
    Filed: September 21, 2004
    Publication date: February 24, 2005
    Inventor: Hwoa-Su Jeong
  • Patent number: 6813147
    Abstract: A disk player includes: a base unit, to which a display unit is rotatably connected, having an upper housing and a lower housing, a board installed between the upper housing and the lower housing, a display LCD installed on an upper surface of the board for displaying operational state through the upper housing, and a board connection unit installed on and connected to the board, and connected to one side of the display LCD, for transferring signal to the display LCD.
    Type: Grant
    Filed: July 9, 2002
    Date of Patent: November 2, 2004
    Assignee: LG Electronics Inc.
    Inventor: Hwoa-Su Jeong
  • Patent number: 6681276
    Abstract: A memory card player, designed to reproduce a variety of digital audio data files from a memory card, is disclosed. Such data files are downloaded by a computer through the Internet or through a PC communication network and are transferred from the computer to the memory card. In an embodiment, the memory card player is integrated with a conventional cassette player, thus selectively playing a cassette tape or a memory card. This player is thus thin, and so it is convenient to a user while carrying it. The memory card player installs one or more memory cards at the same time, thus having a large memory capacity. In the player, a deck body, having a cassette playing unit, is provided with an openable door. A memory card holder is set on the interior surface of the door and holds a memory card. Each of the holders has a plurality of contact terminals for coming into contact with the memory card.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: January 20, 2004
    Assignee: LG Electronics Inc.
    Inventors: Hwoa Su Jeong, Jin Woo Seo
  • Publication number: 20030011973
    Abstract: A disk player includes: a base unit, to which a display unit is rotatably connected, having an upper housing and a lower housing, a board installed between the upper housing and the lower housing, a display LCD installed on an upper surface of the board for displaying operational state through the upper housing, and a board connection unit installed on and connected to the board, and connected to one side of the display LCD, for transferring signal to the display LCD.
    Type: Application
    Filed: July 9, 2002
    Publication date: January 16, 2003
    Inventor: Hwoa-Su Jeong