Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2011-04-26
2011-04-26
Tweel, Jr., John A (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572100, C340S010200
Reexamination Certificate
active
07932830
ABSTRACT:
In accordance with preferred embodiments of the invention, a method (and corresponding apparatus) is provided for deducing the location of one or more items or objects to be monitored. In exemplary embodiments, the method (and corresponding apparatus) is implemented in RFID (radio frequency identification) applications (e.g., reading RFID tags at 13.56 MHz and approximately 900 MHz) by deducing the location of an item associated with a unique RFID tag in one or more areas of detection covered by multiple RFID reader antennae.
REFERENCES:
patent: 5686902 (1997-11-01), Reis et al.
patent: 6040774 (2000-03-01), Schepps et al.
patent: 6219613 (2001-04-01), Terrier et al.
patent: 6353406 (2002-03-01), Lanzl et al.
patent: 6362738 (2002-03-01), Vega
patent: 6917290 (2005-07-01), Land
patent: 7218641 (2007-05-01), Kuffner et al.
patent: 7667575 (2010-02-01), Husak et al.
Supplemental Search Report issued Jul. 9, 2009 in corresponding EP 05749694.
Bauer Donald G.
Campero Richard J.
Jones Matthew A.
Rasband Paul B.
Spedden Richard H.
Kacvinsky Daisak PLLC
Sensormatic Electronics LLC
Tweel, Jr. John A
LandOfFree
Method of assigning and deducing the location of articles... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of assigning and deducing the location of articles..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of assigning and deducing the location of articles... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2683159