Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2007-04-24
2007-04-24
Nguyen, Phung T. (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S010100, C343S872000
Reexamination Certificate
active
10797320
ABSTRACT:
A technique is provided for printing an RFID antenna using conductive ink on a substrate and incorporating that substrate as a layer in a decorative surface such as a high pressure decorative laminate. In addition, a technique is provided for incorporating a conductive mesh into a surface, such as a high pressure decorative laminate, to form an RFID shield which prevents stray signals from reaching an RFID antenna. A technique is also provided for integrating both a printed antenna and conductive mesh shield into a single surface, such as a decorative surface, to allow the reading of desired RFID tags while preventing the reading of undesired RFID tags.
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Fletcher Yoder
Illinois Tool Works Inc.
Nguyen Phung T.
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