Electro-active cradle circuits for the detection of access or penetration
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 4, 1994
Grant Date -
N/A
app pub date -
Jun 2, 1992
filing date -
Oct 3, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic circuit or device is protected from tamper and/or theft of data contained therein by encapsulation in a hosing and a polymer cradle. The cradle comprises a transducer capable of generating a voltage, detection means to detect said voltage, and protection means associated therewith to destroy and/or alter said circuit, device and/or information and/or record said voltage, characterized in that said transducer is a polymeric pressure/voltage and/or temperature/voltage transducer associated with said detection means such that on alteration of pressure or temperature applied to said transducer beyond pre-set limits, said voltage is sensed by said detection means thereby activating said protection means.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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