Patents by Inventor Woon Cho

Woon Cho 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).

  • Mobile communication terminal and method for displaying and transmitting idle screen display message
    Publication number: 20060234696
    Abstract: A mobile communication terminal and a method for display an idle screen message are disclosed. When an idle screen message is received, the message is displayed on an idle screen. If the message is a short message, the message is displayed as a phrase of the idle screen, and if the message is a multimedia message, the message is displayed as a background image of the idle screen.
    Type: Application
    Filed: March 22, 2006
    Publication date: October 19, 2006
    Inventor: Woon Cho
  • Single-mode laser diode using strain-compensated multi-quantum-wells and method for manufacturing the same
    Publication number: 20050092979
    Abstract: The present invention relates to a single-mode laser diode and a method for manufacturing the same, which utilizes strain-compensated multi-quantum-wells.
    Type: Application
    Filed: September 16, 2004
    Publication date: May 5, 2005
    Inventors: Il Han, Jung Lee, Woon Cho, Won Choi, Du Heo