Fingerprint sensors and systems incorporating fingerprint sensors
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 6, 2021
Grant Date -
Jul 11, 2019
app pub date -
Jan 8, 2019
filing date -
Jul 19, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Various embodiments of access control systems and fingerprint sensing systems are disclosed. One or more fingerprints of an authorized person are recorded in a fingerprint database together with a sequence of angular positions. The authorized person may subsequently gain access to a secured item by scanning the authorized person's finger or fingers in accordance with the sequence of angular positions. Various embodiments of fingerprint sensors for determining the angular position of a finger on the sensor are also disclosed.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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