Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2005-05-31
2005-05-31
Lee, Michael G. (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
C235S375000, C235S380000, C235S381000, C235S382000, C235S492000, C711S100000, C711S101000
Reexamination Certificate
active
06899270
ABSTRACT:
A noncontact reader/writer is disclosed which performs, at a high speed, a processing of communication, such as read or write, with a plurality of noncontact information carriers such as noncontact IC cards. A transmitting unit transmits signals, such as commands, to the respective kinds of noncontact information carriers. A memory stores information about at least one of the kinds of noncontact information carriers with which the noncontact reader/writer communicated. A control unit decides, based on the stored information, the priority of the kinds of noncontact information carries in the communication processing and performs a communication processing. The stored information includes the kinds of noncontact information carriers or the number of occurences of communication with the respective kinds of noncontact information carriers.
REFERENCES:
patent: 5252812 (1993-10-01), Nakamura
patent: 5488558 (1996-01-01), Ohki
patent: 5583850 (1996-12-01), Snodgrass et al.
patent: 5698837 (1997-12-01), Furuta
patent: 6118789 (2000-09-01), Wood, Jr.
patent: 6352202 (2002-03-01), Takiguchi et al.
patent: 6354500 (2002-03-01), Gercekci et al.
patent: 6527177 (2003-03-01), Ishifuji et al.
patent: 0 887 774 (1998-12-01), None
patent: 55-160399 (1980-12-01), None
patent: 58-137347 (1983-08-01), None
patent: 63-131745 (1988-06-01), None
patent: 7-177161 (1995-07-01), None
patent: 11-15927 (1999-01-01), None
patent: 11-85855 (1999-03-01), None
patent: 2000-182003 (2000-06-01), None
Fujii Nobuhiko
Kitajima Yasuhiko
Obayashi Keiichiro
Kim Ahshik
Lee Michael G.
Matsushita Electric - Industrial Co., Ltd.
RatnerPrestia
LandOfFree
Noncontact reader/writer, information communication 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 Noncontact reader/writer, information communication system..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noncontact reader/writer, information communication system... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3434630