Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2009-03-27
2011-11-01
Tweel, Jr., John A (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572100, C342S044000
Reexamination Certificate
active
08049625
ABSTRACT:
An RFID tag's mobility can be increased and cost can be decreased by using high-performance mobile power antennas instead of battery powered tags. Disclosed are some power antennas that include a half wave rectifier, a full wave rectifier, and a voltage multiplier. These antennas can be cascaded to boost the power or voltage gain. Additionally, planar elements can be added to increase efficiency without decreasing mobility.
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Bardwell-Jones Ian
Duan Dah-Weih
Friedman Daniel J.
Heinrich Harley Kent
Ruggiero Louis R.
Intermac Technologies Corporation
Maltseff Paul A.
Sherman John H.
Tweel, Jr. John A
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