Communications: electrical – Selective – Interrogation response
Reexamination Certificate
2005-12-27
2005-12-27
Horabik, Michael (Department: 2635)
Communications: electrical
Selective
Interrogation response
C340S010520, C340S005210, C340S005230, C713S152000
Reexamination Certificate
active
06980087
ABSTRACT:
A reusable electronic tag having a plurality of memory locations to allow a user to write information onto the tag. After a memory location is written, it becomes write-protected, preventing the written content from being altered or deleted by an unauthorized user. By granting a user access right to certain memory locations, it is possible to restrict the user's ability to access the memory location depending on the granted access type and the level of restriction set for the memory location. A user with a valid password is allowed to read and write a memory location. Such a user may be allowed to clear the memory locations so that the tag can be reused.
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Chaclas Angelo
Horabik Michael
Nguyen Nam
Pitney Bowes Inc.
Reichman Ronald
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