Title:
RFID tag
Document Type and Number:
Japanese Patent JP5969209
Kind Code:
B2
Abstract:
An RFID tag comprising a coil and an RFID chip having two inputs/outputs, each input/output being connected to the coil. The tag further comprises an electrical circuit connected to the inputs/outputs, the circuit being adapted to operate in one of two modes, one mode outputting substantially no signal whereby the RFID chip is allowed to operate and a second mode being a mode wherein a signal is output so that the operation of the RFID-chip is interrupted. Alternatively, the circuit may have a lower operating voltage than the RFID-chip and may thus starve the RFID-chip and prevent its operation when desired.
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| JP4037421 | Tag system, IC tag, IC tag control method, program |
Inventors:
Nielsen Finn
Application Number:
JP2011540144A
Publication Date:
August 17, 2016
Filing Date:
December 15, 2009
Export Citation:
Assignee:
CARDLAB APS
International Classes:
G06K19/07; G06K19/073; G09F3/00
Domestic Patent References:
| JP2004151968A | ||||
| JP2007219807A | ||||
| JP2007512611A | ||||
| JP10307896A | ||||
| JP2002513490A | ||||
| JP2010521036A |
Foreign References:
| US20060187046 | ||||
| EP1918859A1 |
Attorney, Agent or Firm:
Kawamori Mitsunori
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