Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2008-01-29
2008-01-29
Pham, Toan N. (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S691100, C725S033000, C725S108000
Reexamination Certificate
active
07324003
ABSTRACT:
An emergency alert message data structure, an emergency alert message processing method and a broadcast receiver are disclosed. When a state of emergency where a channel change to an emergency broadcast channel is required occurs, a transmitting stage includes information regarding the emergency broadcast channel and emergency alert contents in text form in an emergency alert message and transmits the resulting emergency alert message. A receiving stage receives the emergency alert message and determines whether the channel change to the emergency broadcast channel included in the emergency alert message is required. If the channel change to the emergency broadcast channel is determined to be required, the receiving stage changes the current channel to the emergency broadcast channel, and displays the emergency alert contents in text form included in the emergency alert message on a portion of a screen of the emergency broadcast channel in a scrolling manner. Therefore, the viewer can more accurately recognize the state of emergency through not only emergency alert broadcast of the emergency broadcast channel which is displayed as a moving image, but also the emergency alert contents which are scrolled on the screen.
REFERENCES:
patent: 5495283 (1996-02-01), Cowe
patent: 5825407 (1998-10-01), Cowe et al.
patent: 6543051 (2003-04-01), Manson et al.
patent: 7159230 (2007-01-01), Manson et al.
patent: 2003/0216133 (2003-11-01), Poltorak
patent: 2006/0020992 (2006-01-01), Pugel et al.
patent: 2006/0055527 (2006-03-01), Pugel
patent: 2006/0161946 (2006-07-01), Shin
Lee Hong Degerman Kang & Schmadeka
LG Electronics Inc.
Pham Toan N.
LandOfFree
Emergency alert message data structure, emergency alert... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Emergency alert message data structure, emergency alert..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emergency alert message data structure, emergency alert... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2748805