Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2007-09-18
2007-09-18
Hofsass, Jeffery (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572400, C340S572500, C340S568100, C235S385000
Reexamination Certificate
active
11091696
ABSTRACT:
A smart shelf system is disclosed. Objects are placed on a shelf that includes RFID tags. The objects prevent an RFID reader from reading certain RFID tags. The number of objects placed on the shelf may be determined by determining how many RFID tags are unreadable.
REFERENCES:
patent: 6232876 (2001-05-01), Maloney
patent: 6601764 (2003-08-01), Goodwin
patent: 6750769 (2004-06-01), Smith
patent: 6812838 (2004-11-01), Maloney
patent: 6866195 (2005-03-01), Knowles et al.
patent: 7081818 (2006-07-01), Eckstein et al.
patent: 2003/0216969 (2003-11-01), Bauer
patent: 2006/0103532 (2006-05-01), Van Fleet
Boyd Raymond M.
Goyal Amit
Hassan Ahmed F.
Rosenblum Ian
Soni Jaimin A.
Accenture Global Services GmbH
Banner & Witcoff , Ltd.
Hofsass Jeffery
Walk Samuel J.
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