Electrical computers and digital processing systems: support – System access control based on user identification by...
Reexamination Certificate
2007-10-02
2007-10-02
Arani, Taghi (Department: 2139)
Electrical computers and digital processing systems: support
System access control based on user identification by...
C713S193000, C713S194000, C726S002000
Reexamination Certificate
active
10533100
ABSTRACT:
An information processing apparatus having a security server and a reader/writer includes a demodulator of the reader/writer for reading information from an RFID tag, a modulator of the reader/writer for writing information into the RFID tag and also writing area information indicating whether the RFID tag exists in a secret area, a memory for storing the information read from the RFID tag by the demodulator and the information written into the RFID tag by the modulator, and a controller for controlling the demodulator and the modulator. When the area information read from the RFID tag by the demodulator indicates that the RFID tag exists in a predetermined area, the controller precludes from reading predetermined information stored in the RFID tag, and controls the modulator so as to write the area information indicating that the RFID tag does not exist in the predetermined area.
REFERENCES:
patent: 2003/0188199 (2003-10-01), Tadano et al.
patent: 11-183194 (1999-07-01), None
patent: 2001-344369 (2001-12-01), None
patent: 2003-110490 (2003-04-01), None
patent: 2003-242285 (2003-08-01), None
patent: 2003-288275 (2003-10-01), None
“Technical Report, 860 MHz-930 MHz Class I Radio Frequency Identification Tag Radio Frequency & Logical Communication Interface Specification Candidate Recommendation, Version 1.0.1.”, Auto-ID Center (Nov. 14, 2002).
LandOfFree
Information processing apparatus and information processing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Information processing apparatus and information processing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information processing apparatus and information processing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3889927