Device with integrated circuit protected against attacks made by the controlled destruction of an additional layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 10, 2003
Grant Date -
N/A
app pub date -
Jan 28, 2002
filing date -
Apr 19, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An integrated circuit device is disclosed. The device includes an active film having a semiconducting material and an integrated circuit disposed on an active face of the active film. The integrated circuit includes a plurality of circuit elements. In addition, the device includes an additional film fixed to the active face of the active film, the additional film at least partially covering said integrated circuit, and an anti-fraud mechanism disposed within the additional film, the anti-fraud mechanism being positioned to align with one of the plurality of circuit elements. In some aspects, the additional film includes a protective sub-film and a sealing sub-film, wherein the protective sub-film is sealed to the active face of the active film by the sealing sub-film.
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