Methods and tangible objects employing machine readable data
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 4, 2007
Grant Date -
Jul 26, 2007
app pub date -
Jul 11, 2006
filing date -
Mar 17, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates generally to steganography. In one implementation we provide a method comprising: receiving optical scan data representing at least a portion of a physical object. The physical object includes information steganographically hidden thereon, and the information includes at least some information indicating an operation of the physical object. The method also includes analyzing the optical scan data to obtain the information, and based at least in part on the information determining whether the physical object is operating as expected. Of course, other implementations are provided as well.
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