Data exchange between a handheld device and another computer...

Details Data exchange between a handheld device and another computer... Data exchange between a handheld device and another computer...

2005-03-15

2005-03-15

Vu, Viet D. (Department: 2154)

Electrical computers and digital processing systems: multicomput

Computer-to-computer protocol implementing

Computer-to-computer data streaming

C707S793000, C707S793000, C719S315000

Reexamination Certificate

active

06868451

ABSTRACT:
A method and electronic system for exchanging data between a handheld device and another computer system are described. A data file is transferred to the handheld device using the install application of a synchronization manager. The transferred file is stored as a digital stream file with its native data encoding. After synchronization, a message is sent to notify the exchange manager about the data file. The exchange manager then uses an application registry to identify the application program that corresponds to the stream file based on the extension of the stream file. The pertinent application program is then invoked and the stream file is dispatched to the application for processing. During processing, the pertinent application then formats the stream file such that the data file becomes a record within the database file that is associated with the pertinent application.

REFERENCES:
patent: 5206951 (1993-04-01), Khoyi et al.
patent: 5974238 (1999-10-01), Chase, Jr.
patent: 6047312 (2000-04-01), Brooks et al.
patent: 6070168 (2000-05-01), Jacuzio
patent: 6418554 (2002-07-01), Delo et al.
patent: 6502864 (2003-01-01), Savard
patent: 6549917 (2003-04-01), Pollard et al.

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