Noncontact type IC card and system thereof

Details Noncontact type IC card and system thereof Noncontact type IC card and system thereof

2006-02-21

2006-02-21

Kim, Ahshik (Department: 2876)

Registers

Coded record sensors

Error checking

C340S870030, C340S870030

Reexamination Certificate

active

07000835

ABSTRACT:
In a noncontact type IC card, writing of data is executed when a voltage level of an operating voltage generated from a received power wave is a level suitable for the writing of the data to a nonvolatile memory, and it is recognized that the data write operation is normally terminated when the voltage level of the operating voltage is the level suitable for the writing of the data to the nonvolatile memory even after the writing of the data.

REFERENCES:
patent: 5418358 (1995-05-01), Bruhnke et al.
patent: 5945920 (1999-08-01), Maletsky
patent: 6070804 (2000-06-01), Miyamoto
patent: 3-18218 (1986-07-01), None
Search Report, mailed Apr. 23, 2004, from the European Patent Office for Patent Application No. 03020890.4-1248-.

Affiliated with

Also associated with

Rating

Noncontact type IC card and system thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Noncontact type IC card and system thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noncontact type IC card and system thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3647787