Patents by Inventor Nae Chang

Nae Chang 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: 20060071899
    Abstract: Backlight intensity is adjusted in a terminal. An adaptation apparatus transmits a visual signal after optimizing brightness or contrast of the visual signal based on the backlight intensity information which is related to the adjusted backlight intensity, so that the user can enjoy digital item with reduced power consumption of the terminal.
    Type: Application
    Filed: April 25, 2003
    Publication date: April 6, 2006
    Applicant: Electrics and Telecommunications Research Insitute
    Inventors: Nae Chang, Jae Kim, Je Nam, Jin Hong, Jin Kim, Nam Cho, Hyoung Kim, Man Kim, Rin Kim, Hae Kim