Multi-biometric finger sensor including optical dispersion sensing pixels and associated methods
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 8, 2007
Grant Date -
Mar 24, 2005
app pub date -
Sep 3, 2004
filing date -
Sep 5, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multi-biometric finger sensor may include at least one optical dispersion sensing pixel on an integrated circuit substrate for sensing dispersed light from the user's finger, and at least one other finger biometric characteristic sensor on the integrated circuit substrate for sensing a finger biometric characteristic different than the dispersed light from the user's finger. The sensor may also include a processor connected to the at least one optical dispersion sensing pixel and the at least one other finger biometric characteristic sensor.
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