Subscriber identity module card backup system

Details Subscriber identity module card backup system Subscriber identity module card backup system

2006-12-05

2006-12-05

Vo, Nguyen T. (Department: 2618)

Telecommunications

Radiotelephone system

Programming control

C455S558000

Reexamination Certificate

active

07146161

ABSTRACT:
An apparatus for backing up the storage data from a subscriber identity module card will comprise said followings: the subscriber identity module card connector, a central processing unit, a serial electrically erasable programmable read only memory, the displays, the power supply and the inputting device. Firstly, inserting a first subscriber identity module card into a subscriber identity module card connector of the subscriber identity module card backup system is carried out. Then, a first storage data from the subscriber identity module card is extracted and treated to a memory whereby a central processing unit. Next, backing up the first storage data into the memory whereby said central processing unit is achieved. Sequentially, the first subscriber identity module card can be removed from the subscriber identity module card connector. Next, a second subscriber identity module card is inserted into the subscriber identity module card connector. Finally, the first storage data is duplicated from the serial electrically erasable programmable read only memory into the second subscriber identity module card in order to back up the first storage data from the first subscriber identity module card to the second subscriber identity module card.

REFERENCES:
patent: 5733147 (1998-03-01), Verstijnen
patent: 6092133 (2000-07-01), Erola et al.
patent: 6353737 (2002-03-01), Herzog
patent: 6456859 (2002-09-01), Desblancs et al.
patent: 6504932 (2003-01-01), Vasnier et al.
patent: 2002/0160808 (2002-10-01), Uehara et al.
patent: 2004/0124238 (2004-07-01), Shimada et al.
patent: 2005/0096087 (2005-05-01), Kim
patent: 10146664 (2003-02-01), None
patent: 1 134 956 (2001-09-01), None
patent: 63168755 (1988-07-01), None
patent: 2001-186556 (2001-07-01), None
patent: WO 01/62029 (2001-08-01), None

Affiliated with

Also associated with

Rating

Subscriber identity module card backup system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Subscriber identity module card backup system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Subscriber identity module card backup system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3657296