Method of managing files of a portable information terminal acco

Details Method of managing files of a portable information terminal acco Method of managing files of a portable information terminal acco

Filed on

1998-03-31

Date issued

2000-08-08

Examiner

Homere, Jean R.

Patent Class

Data processing: database and file management or data structures

SubClass

Database design

SubSubClass

Data structure types

Other Related Categories

707 10, 711171, G06F 1200

Type

Patent

Status

active

Patent number

061015059

Description

ABSTRACT:
A method of managing files of a portable information terminal and automatically upgrading a program installed on the portable information terminal to the most recent version. The method consists of comparing a memory size of files to be changed in the portable information terminal with a size of memory available in the portable information terminal, generating a list of files to be changed, updating information on a memory size of the portable information terminal in a master server when the files are to be changed in the portable information terminal, and storing the generated list of files in a specific directory of the master server and transferring the list of files to be changed to the portable information terminal when the files are transferred to the portable information terminal.

REFERENCES:
patent: 4812843 (1989-03-01), Champion, III et al.
patent: 5337044 (1994-08-01), Folger et al.
patent: 5339400 (1994-08-01), Iijima
patent: 5666530 (1997-09-01), Clarke et al.
patent: 5680548 (1997-10-01), Trugman
patent: 5699275 (1997-12-01), Beasley et al.
patent: 5864853 (1999-01-01), Kimura et al.
patent: 5923735 (1999-07-01), Swartz et al.
patent: 5926624 (1999-07-01), Katz et al.

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