Patent 7840339 was granted and assigned to SAMSUNG ELECTRONICS CO., LTD. on November, 2010 by the United States Patent and Trademark Office.
A traffic information display method includes creating a highest-level traffic information selection menu among traffic information categorized in multiple levels, and displaying the created traffic information selection menu, creating a low-level menu including associated travel speed data, and displaying the created low-level traffic information selection menu and repeating the creation of the low-level menu until the lowest-level menu is displayed.