Patent №
US 5,841,528
Granted
1998-11-24
Filed 1996
Owner
SECRETARY OF STATE FOR DEFENCE, THE
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
08737293
Apparatus for distinguishing between genuine and counterfeit articles whereby a first optical filter is applied to genuine articles and suspect articles are scanned with the aid of a suitable second optical filter. Scanning of genuine articles incorporating first optical filter with the aid of suitable second optical filter gives rise to optical effects which would not otherwise be apparent.
AI classification
Vision0.80
Evolutionary computation0.03
Knowledge representation0.01
Natural language0.00
Speech0.00
Machine learning0.00
AI hardware0.00
Planning0.00
Ownership
SECRETARY OF STATE FOR DEFENCE, THE
assignment · 82760151
Assignors
LEWIS, KEITH LODER, WELFORD,KEVIN ROY
On an employer assignment, the assignors are typically the inventors.
From the same owner
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