Communications: electrical – Selective – Interrogation response
Reexamination Certificate
2009-03-31
2011-11-15
Lu, Shirley (Department: 2612)
Communications: electrical
Selective
Interrogation response
C340S572100
Reexamination Certificate
active
08058974
ABSTRACT:
An electric signal is allowed to reach loop antennas disposed adjacently to one another from an RFID antenna as a starting point by electromagnetic induction, which permits one IC chip processing device to exert a function equivalent to that exerted by a plurality of IC chip processing devices. Further, the loop antennas are superimposed on a display screen of a display system of an information providing apparatus, and the display screen is transparently visible, and therefore it makes possible to utilize a display surface of display contents on the display screen as an IC chip reading surface and dispose a plurality of reading surfaces showing different services provided.
REFERENCES:
patent: 2008/0287160 (2008-11-01), Sasai et al.
patent: 2003-346094 (2003-12-01), None
Hatanaka Masanobu
Kii Takahiro
Kubota Kazumi
Miyazaki Akira
Naito Hirohisa
Fujitsu Limited
Fujitsu Patent Center
Lu Shirley
LandOfFree
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