Patents by Inventor Jun Koo

Jun Koo 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).

  • Method for searching menu in mobile communication terminal
    Publication number: 20070113203
    Abstract: The present invention relates to a method for searching a menu in a mobile communication terminal, wherein a plurality of main menus and sub menus of each main menu are simultaneously searched on a single menu screen using various navigational keys.
    Type: Application
    Filed: December 28, 2006
    Publication date: May 17, 2007
    Inventors: Yu Byun, Chan Park, Jun Koo, Jin Lee, Yu Baek
  • Method for searching menu in mobile communication terminal
    Publication number: 20070103444
    Abstract: The present invention relates to a method for searching a menu in a mobile communication terminal, wherein a plurality of main menus and sub menus of each main menu are simultaneously searched on a single menu screen using various navigational keys.
    Type: Application
    Filed: December 28, 2006
    Publication date: May 10, 2007
    Inventors: Yu Byun, Chan Park, Jun Koo, Jin Lee, Yu Baek
  • Photoresist coating apparatus and method
    Publication number: 20070054050
    Abstract: A photoresist coating apparatus and method for solving an edge bead problem occurring in photoresist coating. An edge bead is prevented from occurring by forming a solvent vapor layer from ionized solvent vapor on a wafer through the use of a magnetic field generator, spraying a liquid photoresist on the wafer, and controlling the liquid photoresist to not vaporize more at the edge of the wafer than towards the center thereof. A photoresist coating apparatus includes: a solvent ionizer supplying ionized solvent vapor; and a magnetic field generator forming a solvent vapor layer on a wafer from the ionized solvent vapor.
    Type: Application
    Filed: March 10, 2006
    Publication date: March 8, 2007
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin Lee, Jun Koo, Seong Kim, Tae Kim, Tae Park, Chang Jung, Dong Lee