Communications: electrical – Selective – Interrogation response
Reexamination Certificate
2006-10-10
2006-10-10
Hofsass, Jeffery (Department: 2612)
Communications: electrical
Selective
Interrogation response
C340S010200, C340S010300, C340S010400, C340S010100, C340S572300
Reexamination Certificate
active
07119664
ABSTRACT:
Systems and techniques to provide radio frequency identification tags including a non-responsive state, which is independent of supplied power, initiated in conjunction with a tag communications reset. In general, in one implementation, a passive radio frequency identification tag includes an antenna, a radio frequency interface coupled with the antenna, and control logic that initiates a deep sleep state in response an event, the deep sleep state including a non-responsive state that is independent of supplied power, and the control logic providing a following state entered upon conclusion of the non-responsive state, where communications initiate from the following state.
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Au Scott
Fish & Richardson P.C.
Hofsass Jeffery
ID Solutions, Inc.
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