Systems and methods for sharing application data in a...

Details Systems and methods for sharing application data in a... Systems and methods for sharing application data in a...

2007-05-01

2007-05-01

Zimmerman, Mark (Department: 2628)

Computer graphics processing and selective visual display system

Plural display systems

Remotely located

C345S002100, C345S002300, C345S001100, C345S001200, C345S001300, C345S003100, C345S003200, C345S003300, C345S003400, C345S619000, C345S581000

Reexamination Certificate

active

10875615

ABSTRACT:
A system and method for facilitating application sharing in a networked environment is provided. Specifically, the system divides a display area on a host computer into a plurality of regions, with each region comprised of a predetermined number of current pixels. The system then evaluates current pixels within a selected region and compares them to corresponding pixels stored in memory. If the system determines that the value of the current pixel differs from the value of the stored corresponding pixel, all pixels within the region are sent to a receiving computer via a network. The receiving computer inserts the received region into a display such that it matches the display on the host computer from which the region originated.

REFERENCES:
patent: 5917952 (1999-06-01), Noh
patent: 6559855 (2003-05-01), Kawase et al.
patent: 2001/0037366 (2001-11-01), Webb et al.

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