Information delivery and display system and information...

Details Information delivery and display system and information... Information delivery and display system and information...

2005-01-04

2008-01-01

Shin, Christopher (Department: 2181)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output access regulation

C710S109000, C709S224000

Reexamination Certificate

active

07315907

ABSTRACT:
An information delivery and display system includes one or more information display devices that play display information, and a monitoring/control server that sends information to the information display device when the information display device carries out polling at predetermined time intervals. The monitoring/control server includes a control instruction unit that creates control instruction information to change a polling interval of the information display device and that sends the created control instruction information to the information display device when the information display device carries out polling.

REFERENCES:
patent: 6449663 (2002-09-01), Carney et al.
patent: 6615161 (2003-09-01), Carney et al.
patent: 6880027 (2005-04-01), Oguro
patent: 2005/0198576 (2005-09-01), Childress et al.
patent: 2005/0210128 (2005-09-01), Cannon et al.
patent: 2006/0192997 (2006-08-01), Matsumoto et al.
patent: 2006/0212750 (2006-09-01), Denninghoff et al.
patent: 1-192239 (1989-08-01), None

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