Secure identification devices and methods for detecting and monitoring access thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 9, 2013
Grant Date -
May 10, 2007
app pub date -
Nov 7, 2006
filing date -
Nov 9, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A detectable identification device (DID) comprising a communication device, a power converter device, memory, and a processor and/or read-write logic and counter logic is disclosed. The counter logic of the DID may selectively increment a counter value stored in the memory ever time the DID has been accessed by a reader. Furthermore, a method for detecting and monitoring the number of times the DID has been accessed is disclosed. This may comprise comparing a reader access count to the DID counter values to determine if unauthorized access is occurring.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully