Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2008-11-05
2011-10-11
Tweel, Jr., John A (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572100
Reexamination Certificate
active
08035523
ABSTRACT:
An improved RFID tag reader is provided. More specifically, an RFID tag reader is provided that includes a plurality of antenna panels arranged to form a sensing volume in which RFID tags are read. Additionally, the RFID tag reader includes a novel switching mechanism that activates the antenna panels in sequence while minimizing cross coupling between the antenna panels. Furthermore, a novel antenna geometry also reduces antenna cross coupling.
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patent: 6703935 (2004-03-01), Chung et al.
patent: 6943688 (2005-09-01), Chung et al.
patent: 7642917 (2010-01-01), Tran
patent: 7686229 (2010-03-01), Lyon et al.
Bennett Janet Sue
DeRose Lynn Ann
Forman Douglas Roy
Good Brandon Stephen
Intrator Morgan Fredric
Fletcher Yoder P.C.
General Electric Company
Tweel, Jr. John A
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