Updating display system of display list and method thereof

Details Updating display system of display list and method thereof Updating display system of display list and method thereof

2008-12-11

2011-11-15

Lewis, Cheryl (Department: 2155)

Data processing: database and file management or data structures

File or database maintenance

Synchronization

C707S821000, C709S203000

Reexamination Certificate

active

08060471

ABSTRACT:
An updating display system of a display list and the method thereof are provided. A first version information of the display list at a local end is checked against with a second version information on a server. If they are different, only a modification item file containing a data item to be modified is downloaded from the server. The display list is then modified according to a line number given in the modification item file. The data item in the display list are ordered according to the time tags in the modification item file. This can solve the problems of spending too much time in downloading the display list and an unclear play list. This helps to achieve efficient update and better display.

REFERENCES:
patent: 7386809 (2008-06-01), Kim
patent: 2007/0162437 (2007-07-01), Hwang
patent: 2008/0004734 (2008-01-01), Li et al.
patent: 2010/0077287 (2010-03-01), Ferreyra

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