Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2006-02-02
2008-12-30
Pham, Toan N (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S691100, C340S691600, C340S524000, C340S525000
Reexamination Certificate
active
07471209
ABSTRACT:
Systems and methods for using radio frequency identification (“RFID”) technology in display boards such as whiteboards, corkboards, and bulletin boards are disclosed. An RFID tag is affixed to each object that is placed on the display board. Each tag uniquely identifies the object to which it is affixed. RFID readers are placed in proximity to the board so that the position and identity of the tagged objects on the board can be determined. RFID readers can quickly convey this information to a computing device. Optionally, receipt of the position and identity information at the computing device can trigger other events such as the output of notifications.
REFERENCES:
patent: 6752277 (2004-06-01), Sempliner
patent: 2006/0175753 (2006-08-01), Maclver et al.
Gunnison McKay & Hodgson, L.L.P.
Intuit Inc.
McKay Philip J.
Pham Toan N
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